svn propset svn:eol-style LF lib/plugins/awesome_nested_set/spec/*

git-svn-id: http://svn.redmine.org/redmine/trunk@12676 e93f8b46-1217-0410-a6f0-8f06a7374b81

11 files changed, 1176 insertions, 1176 deletions

diff --git a/lib/plugins/awesome_nested_set/spec/awesome_nested_set/helper_spec.rb b/lib/plugins/awesome_nested_set/spec/awesome_nested_set/helper_spec.rb
index cc32a0d0a..1cca71ba8 100644
--- a/lib/plugins/awesome_nested_set/spec/awesome_nested_set/helper_spec.rb
+++ b/lib/plugins/awesome_nested_set/spec/awesome_nested_set/helper_spec.rb
@@ -1,67 +1,67 @@
-require 'spec_helper'

-

-describe "Helper" do

-  include CollectiveIdea::Acts::NestedSet::Helper

-

-  before(:all) do

-    self.class.fixtures :categories

-  end

-

-  describe "nested_set_options" do

-    it "test_nested_set_options" do

-      expected = [

-        [" Top Level", 1],

-        ["- Child 1", 2],

-        ['- Child 2', 3],

-        ['-- Child 2.1', 4],

-        ['- Child 3', 5],

-        [" Top Level 2", 6]

-      ]

-      actual = nested_set_options(Category) do |c|

-        "#{'-' * c.level} #{c.name}"

-      end

-      actual.should == expected

-    end

-

-    it "test_nested_set_options_with_mover" do

-      expected = [

-        [" Top Level", 1],

-        ["- Child 1", 2],

-        ['- Child 3', 5],

-        [" Top Level 2", 6]

-      ]

-      actual = nested_set_options(Category, categories(:child_2)) do |c|

-        "#{'-' * c.level} #{c.name}"

-      end

-      actual.should == expected

-    end

-

-    it "test_nested_set_options_with_array_as_argument_without_mover" do

-      expected = [

-        [" Top Level", 1],

-        ["- Child 1", 2],

-        ['- Child 2', 3],

-        ['-- Child 2.1', 4],

-        ['- Child 3', 5],

-        [" Top Level 2", 6]

-      ]

-      actual = nested_set_options(Category.all) do |c|

-        "#{'-' * c.level} #{c.name}"

-      end

-      actual.should == expected

-    end

-

-    it "test_nested_set_options_with_array_as_argument_with_mover" do

-      expected = [

-        [" Top Level", 1],

-        ["- Child 1", 2],

-        ['- Child 3', 5],

-        [" Top Level 2", 6]

-      ]

-      actual = nested_set_options(Category.all, categories(:child_2)) do |c|

-        "#{'-' * c.level} #{c.name}"

-      end

-      actual.should == expected

-    end

-  end

-end

+require 'spec_helper'
+
+describe "Helper" do
+  include CollectiveIdea::Acts::NestedSet::Helper
+
+  before(:all) do
+    self.class.fixtures :categories
+  end
+
+  describe "nested_set_options" do
+    it "test_nested_set_options" do
+      expected = [
+        [" Top Level", 1],
+        ["- Child 1", 2],
+        ['- Child 2', 3],
+        ['-- Child 2.1', 4],
+        ['- Child 3', 5],
+        [" Top Level 2", 6]
+      ]
+      actual = nested_set_options(Category) do |c|
+        "#{'-' * c.level} #{c.name}"
+      end
+      actual.should == expected
+    end
+
+    it "test_nested_set_options_with_mover" do
+      expected = [
+        [" Top Level", 1],
+        ["- Child 1", 2],
+        ['- Child 3', 5],
+        [" Top Level 2", 6]
+      ]
+      actual = nested_set_options(Category, categories(:child_2)) do |c|
+        "#{'-' * c.level} #{c.name}"
+      end
+      actual.should == expected
+    end
+
+    it "test_nested_set_options_with_array_as_argument_without_mover" do
+      expected = [
+        [" Top Level", 1],
+        ["- Child 1", 2],
+        ['- Child 2', 3],
+        ['-- Child 2.1', 4],
+        ['- Child 3', 5],
+        [" Top Level 2", 6]
+      ]
+      actual = nested_set_options(Category.all) do |c|
+        "#{'-' * c.level} #{c.name}"
+      end
+      actual.should == expected
+    end
+
+    it "test_nested_set_options_with_array_as_argument_with_mover" do
+      expected = [
+        [" Top Level", 1],
+        ["- Child 1", 2],
+        ['- Child 3', 5],
+        [" Top Level 2", 6]
+      ]
+      actual = nested_set_options(Category.all, categories(:child_2)) do |c|
+        "#{'-' * c.level} #{c.name}"
+      end
+      actual.should == expected
+    end
+  end
+end
diff --git a/lib/plugins/awesome_nested_set/spec/awesome_nested_set_spec.rb b/lib/plugins/awesome_nested_set/spec/awesome_nested_set_spec.rb
index c1c0f7401..692b123a5 100644
--- a/lib/plugins/awesome_nested_set/spec/awesome_nested_set_spec.rb
+++ b/lib/plugins/awesome_nested_set/spec/awesome_nested_set_spec.rb
@@ -1,841 +1,841 @@
-require 'spec_helper'

-

-describe "AwesomeNestedSet" do

-  before(:all) do

-    self.class.fixtures :categories, :departments, :notes, :things, :brokens

-  end

-

-  describe "defaults" do

-    it "should have left_column_default" do

-      Default.acts_as_nested_set_options[:left_column].should == 'lft'

-    end

-

-    it "should have right_column_default" do

-      Default.acts_as_nested_set_options[:right_column].should == 'rgt'

-    end

-

-    it "should have parent_column_default" do

-      Default.acts_as_nested_set_options[:parent_column].should == 'parent_id'

-    end

-

-    it "should have scope_default" do

-      Default.acts_as_nested_set_options[:scope].should be_nil

-    end

-

-    it "should have left_column_name" do

-      Default.left_column_name.should == 'lft'

-      Default.new.left_column_name.should == 'lft'

-      RenamedColumns.left_column_name.should == 'red'

-      RenamedColumns.new.left_column_name.should == 'red'

-    end

-

-    it "should have right_column_name" do

-      Default.right_column_name.should == 'rgt'

-      Default.new.right_column_name.should == 'rgt'

-      RenamedColumns.right_column_name.should == 'black'

-      RenamedColumns.new.right_column_name.should == 'black'

-    end

-

-    it "should have parent_column_name" do

-      Default.parent_column_name.should == 'parent_id'

-      Default.new.parent_column_name.should == 'parent_id'

-      RenamedColumns.parent_column_name.should == 'mother_id'

-      RenamedColumns.new.parent_column_name.should == 'mother_id'

-    end

-  end

-

-  it "creation_with_altered_column_names" do

-    lambda {

-      RenamedColumns.create!()

-    }.should_not raise_exception

-  end

-

-  it "creation when existing record has nil left column" do

-    assert_nothing_raised do

-      Broken.create!

-    end

-  end

-  

-  it "quoted_left_column_name" do

-    quoted = Default.connection.quote_column_name('lft')

-    Default.quoted_left_column_name.should == quoted

-    Default.new.quoted_left_column_name.should == quoted

-  end

-

-  it "quoted_right_column_name" do

-    quoted = Default.connection.quote_column_name('rgt')

-    Default.quoted_right_column_name.should == quoted

-    Default.new.quoted_right_column_name.should == quoted

-  end

-

-  it "left_column_protected_from_assignment" do

-    lambda {

-      Category.new.lft = 1

-    }.should raise_exception(ActiveRecord::ActiveRecordError)

-  end

-

-  it "right_column_protected_from_assignment" do

-    lambda {

-      Category.new.rgt = 1

-    }.should raise_exception(ActiveRecord::ActiveRecordError)

-  end

-

-  it "scoped_appends_id" do

-    ScopedCategory.acts_as_nested_set_options[:scope].should == :organization_id

-  end

-

-  it "roots_class_method" do

-    Category.roots.should == Category.find_all_by_parent_id(nil)

-  end

-

-  it "root_class_method" do

-    Category.root.should == categories(:top_level)

-  end

-

-  it "root" do

-    categories(:child_3).root.should == categories(:top_level)

-  end

-

-  it "root?" do

-    categories(:top_level).root?.should be_true

-    categories(:top_level_2).root?.should be_true

-  end

-

-  it "leaves_class_method" do

-    Category.find(:all, :conditions => "#{Category.right_column_name} - #{Category.left_column_name} = 1").should == Category.leaves

-    Category.leaves.count.should == 4

-    Category.leaves.should include(categories(:child_1))

-    Category.leaves.should include(categories(:child_2_1))

-    Category.leaves.should include(categories(:child_3))

-    Category.leaves.should include(categories(:top_level_2))

-  end

-

-  it "leaf" do

-    categories(:child_1).leaf?.should be_true

-    categories(:child_2_1).leaf?.should be_true

-    categories(:child_3).leaf?.should be_true

-    categories(:top_level_2).leaf?.should be_true

-

-    categories(:top_level).leaf?.should be_false

-    categories(:child_2).leaf?.should be_false

-    Category.new.leaf?.should be_false

-  end

-

-

-  it "parent" do

-    categories(:child_2_1).parent.should == categories(:child_2)

-  end

-

-  it "self_and_ancestors" do

-    child = categories(:child_2_1)

-    self_and_ancestors = [categories(:top_level), categories(:child_2), child]

-    self_and_ancestors.should == child.self_and_ancestors

-  end

-

-  it "ancestors" do

-    child = categories(:child_2_1)

-    ancestors = [categories(:top_level), categories(:child_2)]

-    ancestors.should == child.ancestors

-  end

-

-  it "self_and_siblings" do

-    child = categories(:child_2)

-    self_and_siblings = [categories(:child_1), child, categories(:child_3)]

-    self_and_siblings.should == child.self_and_siblings

-    lambda do

-      tops = [categories(:top_level), categories(:top_level_2)]

-      assert_equal tops, categories(:top_level).self_and_siblings

-    end.should_not raise_exception

-  end

-

-  it "siblings" do

-    child = categories(:child_2)

-    siblings = [categories(:child_1), categories(:child_3)]

-    siblings.should == child.siblings

-  end

-

-  it "leaves" do

-    leaves = [categories(:child_1), categories(:child_2_1), categories(:child_3)]

-    categories(:top_level).leaves.should == leaves

-  end

-

-  it "level" do

-    categories(:top_level).level.should == 0

-    categories(:child_1).level.should == 1

-    categories(:child_2_1).level.should == 2

-  end

-

-  it "has_children?" do

-    categories(:child_2_1).children.empty?.should be_true

-    categories(:child_2).children.empty?.should be_false

-    categories(:top_level).children.empty?.should be_false

-  end

-

-  it "self_and_descendents" do

-    parent = categories(:top_level)

-    self_and_descendants = [parent, categories(:child_1), categories(:child_2),

-      categories(:child_2_1), categories(:child_3)]

-    self_and_descendants.should == parent.self_and_descendants

-    self_and_descendants.count.should == parent.self_and_descendants.count

-  end

-

-  it "descendents" do

-    lawyers = Category.create!(:name => "lawyers")

-    us = Category.create!(:name => "United States")

-    us.move_to_child_of(lawyers)

-    patent = Category.create!(:name => "Patent Law")

-    patent.move_to_child_of(us)

-    lawyers.reload

-

-    lawyers.children.size.should == 1

-    us.children.size.should == 1

-    lawyers.descendants.size.should == 2

-  end

-

-  it "self_and_descendents" do

-    parent = categories(:top_level)

-    descendants = [categories(:child_1), categories(:child_2),

-      categories(:child_2_1), categories(:child_3)]

-    descendants.should == parent.descendants

-  end

-

-  it "children" do

-    category = categories(:top_level)

-    category.children.each {|c| category.id.should == c.parent_id }

-  end

-

-  it "order_of_children" do

-    categories(:child_2).move_left

-    categories(:child_2).should == categories(:top_level).children[0]

-    categories(:child_1).should == categories(:top_level).children[1]

-    categories(:child_3).should == categories(:top_level).children[2]

-  end

-

-  it "is_or_is_ancestor_of?" do

-    categories(:top_level).is_or_is_ancestor_of?(categories(:child_1)).should be_true

-    categories(:top_level).is_or_is_ancestor_of?(categories(:child_2_1)).should be_true

-    categories(:child_2).is_or_is_ancestor_of?(categories(:child_2_1)).should be_true

-    categories(:child_2_1).is_or_is_ancestor_of?(categories(:child_2)).should be_false

-    categories(:child_1).is_or_is_ancestor_of?(categories(:child_2)).should be_false

-    categories(:child_1).is_or_is_ancestor_of?(categories(:child_1)).should be_true

-  end

-

-  it "is_ancestor_of?" do

-    categories(:top_level).is_ancestor_of?(categories(:child_1)).should be_true

-    categories(:top_level).is_ancestor_of?(categories(:child_2_1)).should be_true

-    categories(:child_2).is_ancestor_of?(categories(:child_2_1)).should be_true

-    categories(:child_2_1).is_ancestor_of?(categories(:child_2)).should be_false

-    categories(:child_1).is_ancestor_of?(categories(:child_2)).should be_false

-    categories(:child_1).is_ancestor_of?(categories(:child_1)).should be_false

-  end

-

-  it "is_or_is_ancestor_of_with_scope" do

-    root = ScopedCategory.root

-    child = root.children.first

-    root.is_or_is_ancestor_of?(child).should be_true

-    child.update_attribute :organization_id, 'different'

-    root.is_or_is_ancestor_of?(child).should be_false

-  end

-

-  it "is_or_is_descendant_of?" do

-    categories(:child_1).is_or_is_descendant_of?(categories(:top_level)).should be_true

-    categories(:child_2_1).is_or_is_descendant_of?(categories(:top_level)).should be_true

-    categories(:child_2_1).is_or_is_descendant_of?(categories(:child_2)).should be_true

-    categories(:child_2).is_or_is_descendant_of?(categories(:child_2_1)).should be_false

-    categories(:child_2).is_or_is_descendant_of?(categories(:child_1)).should be_false

-    categories(:child_1).is_or_is_descendant_of?(categories(:child_1)).should be_true

-  end

-

-  it "is_descendant_of?" do

-    categories(:child_1).is_descendant_of?(categories(:top_level)).should be_true

-    categories(:child_2_1).is_descendant_of?(categories(:top_level)).should be_true

-    categories(:child_2_1).is_descendant_of?(categories(:child_2)).should be_true

-    categories(:child_2).is_descendant_of?(categories(:child_2_1)).should be_false

-    categories(:child_2).is_descendant_of?(categories(:child_1)).should be_false

-    categories(:child_1).is_descendant_of?(categories(:child_1)).should be_false

-  end

-

-  it "is_or_is_descendant_of_with_scope" do

-    root = ScopedCategory.root

-    child = root.children.first

-    child.is_or_is_descendant_of?(root).should be_true

-    child.update_attribute :organization_id, 'different'

-    child.is_or_is_descendant_of?(root).should be_false

-  end

-

-  it "same_scope?" do

-    root = ScopedCategory.root

-    child = root.children.first

-    child.same_scope?(root).should be_true

-    child.update_attribute :organization_id, 'different'

-    child.same_scope?(root).should be_false

-  end

-

-  it "left_sibling" do

-    categories(:child_1).should == categories(:child_2).left_sibling

-    categories(:child_2).should == categories(:child_3).left_sibling

-  end

-

-  it "left_sibling_of_root" do

-    categories(:top_level).left_sibling.should be_nil

-  end

-

-  it "left_sibling_without_siblings" do

-    categories(:child_2_1).left_sibling.should be_nil

-  end

-

-  it "left_sibling_of_leftmost_node" do

-    categories(:child_1).left_sibling.should be_nil

-  end

-

-  it "right_sibling" do

-    categories(:child_3).should == categories(:child_2).right_sibling

-    categories(:child_2).should == categories(:child_1).right_sibling

-  end

-

-  it "right_sibling_of_root" do

-    categories(:top_level_2).should == categories(:top_level).right_sibling

-    categories(:top_level_2).right_sibling.should be_nil

-  end

-

-  it "right_sibling_without_siblings" do

-    categories(:child_2_1).right_sibling.should be_nil

-  end

-

-  it "right_sibling_of_rightmost_node" do

-    categories(:child_3).right_sibling.should be_nil

-  end

-

-  it "move_left" do

-    categories(:child_2).move_left

-    categories(:child_2).left_sibling.should be_nil

-    categories(:child_1).should == categories(:child_2).right_sibling

-    Category.valid?.should be_true

-  end

-

-  it "move_right" do

-    categories(:child_2).move_right

-    categories(:child_2).right_sibling.should be_nil

-    categories(:child_3).should == categories(:child_2).left_sibling

-    Category.valid?.should be_true

-  end

-

-  it "move_to_left_of" do

-    categories(:child_3).move_to_left_of(categories(:child_1))

-    categories(:child_3).left_sibling.should be_nil

-    categories(:child_1).should == categories(:child_3).right_sibling

-    Category.valid?.should be_true

-  end

-

-  it "move_to_right_of" do

-    categories(:child_1).move_to_right_of(categories(:child_3))

-    categories(:child_1).right_sibling.should be_nil

-    categories(:child_3).should == categories(:child_1).left_sibling

-    Category.valid?.should be_true

-  end

-

-  it "move_to_root" do

-    categories(:child_2).move_to_root

-    categories(:child_2).parent.should be_nil

-    categories(:child_2).level.should == 0

-    categories(:child_2_1).level.should == 1

-    categories(:child_2).left.should == 1

-    categories(:child_2).right.should == 4

-    Category.valid?.should be_true

-  end

-

-  it "move_to_child_of" do

-    categories(:child_1).move_to_child_of(categories(:child_3))

-    categories(:child_3).id.should == categories(:child_1).parent_id

-    Category.valid?.should be_true

-  end

-

-  it "move_to_child_of_appends_to_end" do

-    child = Category.create! :name => 'New Child'

-    child.move_to_child_of categories(:top_level)

-    child.should == categories(:top_level).children.last

-  end

-

-  it "subtree_move_to_child_of" do

-    categories(:child_2).left.should == 4

-    categories(:child_2).right.should == 7

-

-    categories(:child_1).left.should == 2

-    categories(:child_1).right.should == 3

-

-    categories(:child_2).move_to_child_of(categories(:child_1))

-    Category.valid?.should be_true

-    categories(:child_1).id.should == categories(:child_2).parent_id

-

-    categories(:child_2).left.should == 3

-    categories(:child_2).right.should == 6

-    categories(:child_1).left.should == 2

-    categories(:child_1).right.should == 7

-  end

-

-  it "slightly_difficult_move_to_child_of" do

-    categories(:top_level_2).left.should == 11

-    categories(:top_level_2).right.should == 12

-

-    # create a new top-level node and move single-node top-level tree inside it.

-    new_top = Category.create(:name => 'New Top')

-    new_top.left.should == 13

-    new_top.right.should == 14

-

-    categories(:top_level_2).move_to_child_of(new_top)

-

-    Category.valid?.should be_true

-    new_top.id.should == categories(:top_level_2).parent_id

-

-    categories(:top_level_2).left.should == 12

-    categories(:top_level_2).right.should == 13

-    new_top.left.should == 11

-    new_top.right.should == 14

-  end

-

-  it "difficult_move_to_child_of" do

-    categories(:top_level).left.should == 1

-    categories(:top_level).right.should == 10

-    categories(:child_2_1).left.should == 5

-    categories(:child_2_1).right.should == 6

-

-    # create a new top-level node and move an entire top-level tree inside it.

-    new_top = Category.create(:name => 'New Top')

-    categories(:top_level).move_to_child_of(new_top)

-    categories(:child_2_1).reload

-    Category.valid?.should be_true

-    new_top.id.should == categories(:top_level).parent_id

-

-    categories(:top_level).left.should == 4

-    categories(:top_level).right.should == 13

-    categories(:child_2_1).left.should == 8

-    categories(:child_2_1).right.should == 9

-  end

-

-  #rebuild swaps the position of the 2 children when added using move_to_child twice onto same parent

-  it "move_to_child_more_than_once_per_parent_rebuild" do

-    root1 = Category.create(:name => 'Root1')

-    root2 = Category.create(:name => 'Root2')

-    root3 = Category.create(:name => 'Root3')

-

-    root2.move_to_child_of root1

-    root3.move_to_child_of root1

-

-    output = Category.roots.last.to_text

-    Category.update_all('lft = null, rgt = null')

-    Category.rebuild!

-

-    Category.roots.last.to_text.should == output

-  end

-

-  # doing move_to_child twice onto same parent from the furthest right first

-  it "move_to_child_more_than_once_per_parent_outside_in" do

-    node1 = Category.create(:name => 'Node-1')

-    node2 = Category.create(:name => 'Node-2')

-    node3 = Category.create(:name => 'Node-3')

-

-    node2.move_to_child_of node1

-    node3.move_to_child_of node1

-

-    output = Category.roots.last.to_text

-    Category.update_all('lft = null, rgt = null')

-    Category.rebuild!

-

-    Category.roots.last.to_text.should == output

-  end

-

-  it "should be able to rebuild without validating each record" do

-    root1 = Category.create(:name => 'Root1')

-    root2 = Category.create(:name => 'Root2')

-    root3 = Category.create(:name => 'Root3')

-

-    root2.move_to_child_of root1

-    root3.move_to_child_of root1

-

-    root2.name = nil

-    root2.save!(:validate => false)

-

-    output = Category.roots.last.to_text

-    Category.update_all('lft = null, rgt = null')

-    Category.rebuild!(false)

-

-    Category.roots.last.to_text.should == output

-  end

-

-  it "valid_with_null_lefts" do

-    Category.valid?.should be_true

-    Category.update_all('lft = null')

-    Category.valid?.should be_false

-  end

-

-  it "valid_with_null_rights" do

-    Category.valid?.should be_true

-    Category.update_all('rgt = null')

-    Category.valid?.should be_false

-  end

-

-  it "valid_with_missing_intermediate_node" do

-    # Even though child_2_1 will still exist, it is a sign of a sloppy delete, not an invalid tree.

-    Category.valid?.should be_true

-    Category.delete(categories(:child_2).id)

-    Category.valid?.should be_true

-  end

-

-  it "valid_with_overlapping_and_rights" do

-    Category.valid?.should be_true

-    categories(:top_level_2)['lft'] = 0

-    categories(:top_level_2).save

-    Category.valid?.should be_false

-  end

-

-  it "rebuild" do

-    Category.valid?.should be_true

-    before_text = Category.root.to_text

-    Category.update_all('lft = null, rgt = null')

-    Category.rebuild!

-    Category.valid?.should be_true

-    before_text.should == Category.root.to_text

-  end

-

-  it "move_possible_for_sibling" do

-    categories(:child_2).move_possible?(categories(:child_1)).should be_true

-  end

-

-  it "move_not_possible_to_self" do

-    categories(:top_level).move_possible?(categories(:top_level)).should be_false

-  end

-

-  it "move_not_possible_to_parent" do

-    categories(:top_level).descendants.each do |descendant|

-      categories(:top_level).move_possible?(descendant).should be_false

-      descendant.move_possible?(categories(:top_level)).should be_true

-    end

-  end

-

-  it "is_or_is_ancestor_of?" do

-    [:child_1, :child_2, :child_2_1, :child_3].each do |c|

-      categories(:top_level).is_or_is_ancestor_of?(categories(c)).should be_true

-    end

-    categories(:top_level).is_or_is_ancestor_of?(categories(:top_level_2)).should be_false

-  end

-

-  it "left_and_rights_valid_with_blank_left" do

-    Category.left_and_rights_valid?.should be_true

-    categories(:child_2)[:lft] = nil

-    categories(:child_2).save(:validate => false)

-    Category.left_and_rights_valid?.should be_false

-  end

-

-  it "left_and_rights_valid_with_blank_right" do

-    Category.left_and_rights_valid?.should be_true

-    categories(:child_2)[:rgt] = nil

-    categories(:child_2).save(:validate => false)

-    Category.left_and_rights_valid?.should be_false

-  end

-

-  it "left_and_rights_valid_with_equal" do

-    Category.left_and_rights_valid?.should be_true

-    categories(:top_level_2)[:lft] = categories(:top_level_2)[:rgt]

-    categories(:top_level_2).save(:validate => false)

-    Category.left_and_rights_valid?.should be_false

-  end

-

-  it "left_and_rights_valid_with_left_equal_to_parent" do

-    Category.left_and_rights_valid?.should be_true

-    categories(:child_2)[:lft] = categories(:top_level)[:lft]

-    categories(:child_2).save(:validate => false)

-    Category.left_and_rights_valid?.should be_false

-  end

-

-  it "left_and_rights_valid_with_right_equal_to_parent" do

-    Category.left_and_rights_valid?.should be_true

-    categories(:child_2)[:rgt] = categories(:top_level)[:rgt]

-    categories(:child_2).save(:validate => false)

-    Category.left_and_rights_valid?.should be_false

-  end

-

-  it "moving_dirty_objects_doesnt_invalidate_tree" do

-    r1 = Category.create :name => "Test 1"

-    r2 = Category.create :name => "Test 2"

-    r3 = Category.create :name => "Test 3"

-    r4 = Category.create :name => "Test 4"

-    nodes = [r1, r2, r3, r4]

-

-    r2.move_to_child_of(r1)

-    Category.valid?.should be_true

-

-    r3.move_to_child_of(r1)

-    Category.valid?.should be_true

-

-    r4.move_to_child_of(r2)

-    Category.valid?.should be_true

-  end

-

-  it "multi_scoped_no_duplicates_for_columns?" do

-    lambda {

-      Note.no_duplicates_for_columns?

-    }.should_not raise_exception

-  end

-

-  it "multi_scoped_all_roots_valid?" do

-    lambda {

-      Note.all_roots_valid?

-    }.should_not raise_exception

-  end

-

-  it "multi_scoped" do

-    note1 = Note.create!(:body => "A", :notable_id => 2, :notable_type => 'Category')

-    note2 = Note.create!(:body => "B", :notable_id => 2, :notable_type => 'Category')

-    note3 = Note.create!(:body => "C", :notable_id => 2, :notable_type => 'Default')

-

-    [note1, note2].should == note1.self_and_siblings

-    [note3].should == note3.self_and_siblings

-  end

-

-  it "multi_scoped_rebuild" do

-    root = Note.create!(:body => "A", :notable_id => 3, :notable_type => 'Category')

-    child1 = Note.create!(:body => "B", :notable_id => 3, :notable_type => 'Category')

-    child2 = Note.create!(:body => "C", :notable_id => 3, :notable_type => 'Category')

-

-    child1.move_to_child_of root

-    child2.move_to_child_of root

-

-    Note.update_all('lft = null, rgt = null')

-    Note.rebuild!

-

-    Note.roots.find_by_body('A').should == root

-    [child1, child2].should == Note.roots.find_by_body('A').children

-  end

-

-  it "same_scope_with_multi_scopes" do

-    lambda {

-      notes(:scope1).same_scope?(notes(:child_1))

-    }.should_not raise_exception

-    notes(:scope1).same_scope?(notes(:child_1)).should be_true

-    notes(:child_1).same_scope?(notes(:scope1)).should be_true

-    notes(:scope1).same_scope?(notes(:scope2)).should be_false

-  end

-

-  it "quoting_of_multi_scope_column_names" do

-    ["\"notable_id\"", "\"notable_type\""].should == Note.quoted_scope_column_names

-  end

-

-  it "equal_in_same_scope" do

-    notes(:scope1).should == notes(:scope1)

-    notes(:scope1).should_not == notes(:child_1)

-  end

-

-  it "equal_in_different_scopes" do

-    notes(:scope1).should_not == notes(:scope2)

-  end

-

-  it "delete_does_not_invalidate" do

-    Category.acts_as_nested_set_options[:dependent] = :delete

-    categories(:child_2).destroy

-    Category.valid?.should be_true

-  end

-

-  it "destroy_does_not_invalidate" do

-    Category.acts_as_nested_set_options[:dependent] = :destroy

-    categories(:child_2).destroy

-    Category.valid?.should be_true

-  end

-

-  it "destroy_multiple_times_does_not_invalidate" do

-    Category.acts_as_nested_set_options[:dependent] = :destroy

-    categories(:child_2).destroy

-    categories(:child_2).destroy

-    Category.valid?.should be_true

-  end

-

-  it "assigning_parent_id_on_create" do

-    category = Category.create!(:name => "Child", :parent_id => categories(:child_2).id)

-    categories(:child_2).should == category.parent

-    categories(:child_2).id.should == category.parent_id

-    category.left.should_not be_nil

-    category.right.should_not be_nil

-    Category.valid?.should be_true

-  end

-

-  it "assigning_parent_on_create" do

-    category = Category.create!(:name => "Child", :parent => categories(:child_2))

-    categories(:child_2).should == category.parent

-    categories(:child_2).id.should == category.parent_id

-    category.left.should_not be_nil

-    category.right.should_not be_nil

-    Category.valid?.should be_true

-  end

-

-  it "assigning_parent_id_to_nil_on_create" do

-    category = Category.create!(:name => "New Root", :parent_id => nil)

-    category.parent.should be_nil

-    category.parent_id.should be_nil

-    category.left.should_not be_nil

-    category.right.should_not be_nil

-    Category.valid?.should be_true

-  end

-

-  it "assigning_parent_id_on_update" do

-    category = categories(:child_2_1)

-    category.parent_id = categories(:child_3).id

-    category.save

-    category.reload

-    categories(:child_3).reload

-    categories(:child_3).should == category.parent

-    categories(:child_3).id.should == category.parent_id

-    Category.valid?.should be_true

-  end

-

-  it "assigning_parent_on_update" do

-    category = categories(:child_2_1)

-    category.parent = categories(:child_3)

-    category.save

-    category.reload

-    categories(:child_3).reload

-    categories(:child_3).should == category.parent

-    categories(:child_3).id.should ==  category.parent_id

-    Category.valid?.should be_true

-  end

-

-  it "assigning_parent_id_to_nil_on_update" do

-    category = categories(:child_2_1)

-    category.parent_id = nil

-    category.save

-    category.parent.should be_nil

-    category.parent_id.should be_nil

-    Category.valid?.should be_true

-  end

-

-  it "creating_child_from_parent" do

-    category = categories(:child_2).children.create!(:name => "Child")

-    categories(:child_2).should == category.parent

-    categories(:child_2).id.should == category.parent_id

-    category.left.should_not be_nil

-    category.right.should_not be_nil

-    Category.valid?.should be_true

-  end

-

-  def check_structure(entries, structure)

-    structure = structure.dup

-    Category.each_with_level(entries) do |category, level|

-      expected_level, expected_name = structure.shift

-      expected_name.should == category.name

-      expected_level.should == level

-    end

-  end

-

-  it "each_with_level" do

-    levels = [

-      [0, "Top Level"],

-      [1, "Child 1"],

-      [1, "Child 2"],

-      [2, "Child 2.1"],

-      [1, "Child 3" ]]

-

-    check_structure(Category.root.self_and_descendants, levels)

-

-    # test some deeper structures

-    category = Category.find_by_name("Child 1")

-    c1 = Category.new(:name => "Child 1.1")

-    c2 = Category.new(:name => "Child 1.1.1")

-    c3 = Category.new(:name => "Child 1.1.1.1")

-    c4 = Category.new(:name => "Child 1.2")

-    [c1, c2, c3, c4].each(&:save!)

-

-    c1.move_to_child_of(category)

-    c2.move_to_child_of(c1)

-    c3.move_to_child_of(c2)

-    c4.move_to_child_of(category)

-

-    levels = [

-      [0, "Top Level"],

-      [1, "Child 1"],

-      [2, "Child 1.1"],

-      [3, "Child 1.1.1"],

-      [4, "Child 1.1.1.1"],

-      [2, "Child 1.2"],

-      [1, "Child 2"],

-      [2, "Child 2.1"],

-      [1, "Child 3" ]]

-

-      check_structure(Category.root.self_and_descendants, levels)

-  end

-

-  it "should not error on a model with attr_accessible" do

-    model = Class.new(ActiveRecord::Base)

-    model.table_name = 'categories'

-    model.attr_accessible :name

-    lambda {

-      model.acts_as_nested_set

-      model.new(:name => 'foo')

-    }.should_not raise_exception

-  end

-

-  describe "before_move_callback" do

-    it "should fire the callback" do

-      categories(:child_2).should_receive(:custom_before_move)

-      categories(:child_2).move_to_root

-    end

-

-    it "should stop move when callback returns false" do

-      Category.test_allows_move = false

-      categories(:child_3).move_to_root.should be_false

-      categories(:child_3).root?.should be_false

-    end

-

-    it "should not halt save actions" do

-      Category.test_allows_move = false

-      categories(:child_3).parent_id = nil

-      categories(:child_3).save.should be_true

-    end

-  end

-

-  describe "counter_cache" do

-

-    it "should allow use of a counter cache for children" do

-      note1 = things(:parent1)

-      note1.children.count.should == 2

-    end

-

-    it "should increment the counter cache on create" do

-      note1 = things(:parent1)

-      note1.children.count.should == 2

-      note1[:children_count].should == 2

-      note1.children.create :body => 'Child 3'

-      note1.children.count.should == 3

-      note1.reload

-      note1[:children_count].should == 3

-    end

-

-    it "should decrement the counter cache on destroy" do

-      note1 = things(:parent1)

-      note1.children.count.should == 2

-      note1[:children_count].should == 2

-      note1.children.last.destroy

-      note1.children.count.should == 1

-      note1.reload

-      note1[:children_count].should == 1

-    end

-  end

-

-  describe "association callbacks on children" do

-    it "should call the appropriate callbacks on the children :has_many association " do

-      root = DefaultWithCallbacks.create

-      root.should_not be_new_record

-

-      child = root.children.build

-

-      root.before_add.should == child

-      root.after_add.should  == child

-

-      root.before_remove.should_not == child

-      root.after_remove.should_not  == child

-

-      child.save.should be_true

-      root.children.delete(child).should be_true

-

-      root.before_remove.should == child

-      root.after_remove.should  == child

-    end

-  end

-end

+require 'spec_helper'
+
+describe "AwesomeNestedSet" do
+  before(:all) do
+    self.class.fixtures :categories, :departments, :notes, :things, :brokens
+  end
+
+  describe "defaults" do
+    it "should have left_column_default" do
+      Default.acts_as_nested_set_options[:left_column].should == 'lft'
+    end
+
+    it "should have right_column_default" do
+      Default.acts_as_nested_set_options[:right_column].should == 'rgt'
+    end
+
+    it "should have parent_column_default" do
+      Default.acts_as_nested_set_options[:parent_column].should == 'parent_id'
+    end
+
+    it "should have scope_default" do
+      Default.acts_as_nested_set_options[:scope].should be_nil
+    end
+
+    it "should have left_column_name" do
+      Default.left_column_name.should == 'lft'
+      Default.new.left_column_name.should == 'lft'
+      RenamedColumns.left_column_name.should == 'red'
+      RenamedColumns.new.left_column_name.should == 'red'
+    end
+
+    it "should have right_column_name" do
+      Default.right_column_name.should == 'rgt'
+      Default.new.right_column_name.should == 'rgt'
+      RenamedColumns.right_column_name.should == 'black'
+      RenamedColumns.new.right_column_name.should == 'black'
+    end
+
+    it "should have parent_column_name" do
+      Default.parent_column_name.should == 'parent_id'
+      Default.new.parent_column_name.should == 'parent_id'
+      RenamedColumns.parent_column_name.should == 'mother_id'
+      RenamedColumns.new.parent_column_name.should == 'mother_id'
+    end
+  end
+
+  it "creation_with_altered_column_names" do
+    lambda {
+      RenamedColumns.create!()
+    }.should_not raise_exception
+  end
+
+  it "creation when existing record has nil left column" do
+    assert_nothing_raised do
+      Broken.create!
+    end
+  end
+  
+  it "quoted_left_column_name" do
+    quoted = Default.connection.quote_column_name('lft')
+    Default.quoted_left_column_name.should == quoted
+    Default.new.quoted_left_column_name.should == quoted
+  end
+
+  it "quoted_right_column_name" do
+    quoted = Default.connection.quote_column_name('rgt')
+    Default.quoted_right_column_name.should == quoted
+    Default.new.quoted_right_column_name.should == quoted
+  end
+
+  it "left_column_protected_from_assignment" do
+    lambda {
+      Category.new.lft = 1
+    }.should raise_exception(ActiveRecord::ActiveRecordError)
+  end
+
+  it "right_column_protected_from_assignment" do
+    lambda {
+      Category.new.rgt = 1
+    }.should raise_exception(ActiveRecord::ActiveRecordError)
+  end
+
+  it "scoped_appends_id" do
+    ScopedCategory.acts_as_nested_set_options[:scope].should == :organization_id
+  end
+
+  it "roots_class_method" do
+    Category.roots.should == Category.find_all_by_parent_id(nil)
+  end
+
+  it "root_class_method" do
+    Category.root.should == categories(:top_level)
+  end
+
+  it "root" do
+    categories(:child_3).root.should == categories(:top_level)
+  end
+
+  it "root?" do
+    categories(:top_level).root?.should be_true
+    categories(:top_level_2).root?.should be_true
+  end
+
+  it "leaves_class_method" do
+    Category.find(:all, :conditions => "#{Category.right_column_name} - #{Category.left_column_name} = 1").should == Category.leaves
+    Category.leaves.count.should == 4
+    Category.leaves.should include(categories(:child_1))
+    Category.leaves.should include(categories(:child_2_1))
+    Category.leaves.should include(categories(:child_3))
+    Category.leaves.should include(categories(:top_level_2))
+  end
+
+  it "leaf" do
+    categories(:child_1).leaf?.should be_true
+    categories(:child_2_1).leaf?.should be_true
+    categories(:child_3).leaf?.should be_true
+    categories(:top_level_2).leaf?.should be_true
+
+    categories(:top_level).leaf?.should be_false
+    categories(:child_2).leaf?.should be_false
+    Category.new.leaf?.should be_false
+  end
+
+
+  it "parent" do
+    categories(:child_2_1).parent.should == categories(:child_2)
+  end
+
+  it "self_and_ancestors" do
+    child = categories(:child_2_1)
+    self_and_ancestors = [categories(:top_level), categories(:child_2), child]
+    self_and_ancestors.should == child.self_and_ancestors
+  end
+
+  it "ancestors" do
+    child = categories(:child_2_1)
+    ancestors = [categories(:top_level), categories(:child_2)]
+    ancestors.should == child.ancestors
+  end
+
+  it "self_and_siblings" do
+    child = categories(:child_2)
+    self_and_siblings = [categories(:child_1), child, categories(:child_3)]
+    self_and_siblings.should == child.self_and_siblings
+    lambda do
+      tops = [categories(:top_level), categories(:top_level_2)]
+      assert_equal tops, categories(:top_level).self_and_siblings
+    end.should_not raise_exception
+  end
+
+  it "siblings" do
+    child = categories(:child_2)
+    siblings = [categories(:child_1), categories(:child_3)]
+    siblings.should == child.siblings
+  end
+
+  it "leaves" do
+    leaves = [categories(:child_1), categories(:child_2_1), categories(:child_3)]
+    categories(:top_level).leaves.should == leaves
+  end
+
+  it "level" do
+    categories(:top_level).level.should == 0
+    categories(:child_1).level.should == 1
+    categories(:child_2_1).level.should == 2
+  end
+
+  it "has_children?" do
+    categories(:child_2_1).children.empty?.should be_true
+    categories(:child_2).children.empty?.should be_false
+    categories(:top_level).children.empty?.should be_false
+  end
+
+  it "self_and_descendents" do
+    parent = categories(:top_level)
+    self_and_descendants = [parent, categories(:child_1), categories(:child_2),
+      categories(:child_2_1), categories(:child_3)]
+    self_and_descendants.should == parent.self_and_descendants
+    self_and_descendants.count.should == parent.self_and_descendants.count
+  end
+
+  it "descendents" do
+    lawyers = Category.create!(:name => "lawyers")
+    us = Category.create!(:name => "United States")
+    us.move_to_child_of(lawyers)
+    patent = Category.create!(:name => "Patent Law")
+    patent.move_to_child_of(us)
+    lawyers.reload
+
+    lawyers.children.size.should == 1
+    us.children.size.should == 1
+    lawyers.descendants.size.should == 2
+  end
+
+  it "self_and_descendents" do
+    parent = categories(:top_level)
+    descendants = [categories(:child_1), categories(:child_2),
+      categories(:child_2_1), categories(:child_3)]
+    descendants.should == parent.descendants
+  end
+
+  it "children" do
+    category = categories(:top_level)
+    category.children.each {|c| category.id.should == c.parent_id }
+  end
+
+  it "order_of_children" do
+    categories(:child_2).move_left
+    categories(:child_2).should == categories(:top_level).children[0]
+    categories(:child_1).should == categories(:top_level).children[1]
+    categories(:child_3).should == categories(:top_level).children[2]
+  end
+
+  it "is_or_is_ancestor_of?" do
+    categories(:top_level).is_or_is_ancestor_of?(categories(:child_1)).should be_true
+    categories(:top_level).is_or_is_ancestor_of?(categories(:child_2_1)).should be_true
+    categories(:child_2).is_or_is_ancestor_of?(categories(:child_2_1)).should be_true
+    categories(:child_2_1).is_or_is_ancestor_of?(categories(:child_2)).should be_false
+    categories(:child_1).is_or_is_ancestor_of?(categories(:child_2)).should be_false
+    categories(:child_1).is_or_is_ancestor_of?(categories(:child_1)).should be_true
+  end
+
+  it "is_ancestor_of?" do
+    categories(:top_level).is_ancestor_of?(categories(:child_1)).should be_true
+    categories(:top_level).is_ancestor_of?(categories(:child_2_1)).should be_true
+    categories(:child_2).is_ancestor_of?(categories(:child_2_1)).should be_true
+    categories(:child_2_1).is_ancestor_of?(categories(:child_2)).should be_false
+    categories(:child_1).is_ancestor_of?(categories(:child_2)).should be_false
+    categories(:child_1).is_ancestor_of?(categories(:child_1)).should be_false
+  end
+
+  it "is_or_is_ancestor_of_with_scope" do
+    root = ScopedCategory.root
+    child = root.children.first
+    root.is_or_is_ancestor_of?(child).should be_true
+    child.update_attribute :organization_id, 'different'
+    root.is_or_is_ancestor_of?(child).should be_false
+  end
+
+  it "is_or_is_descendant_of?" do
+    categories(:child_1).is_or_is_descendant_of?(categories(:top_level)).should be_true
+    categories(:child_2_1).is_or_is_descendant_of?(categories(:top_level)).should be_true
+    categories(:child_2_1).is_or_is_descendant_of?(categories(:child_2)).should be_true
+    categories(:child_2).is_or_is_descendant_of?(categories(:child_2_1)).should be_false
+    categories(:child_2).is_or_is_descendant_of?(categories(:child_1)).should be_false
+    categories(:child_1).is_or_is_descendant_of?(categories(:child_1)).should be_true
+  end
+
+  it "is_descendant_of?" do
+    categories(:child_1).is_descendant_of?(categories(:top_level)).should be_true
+    categories(:child_2_1).is_descendant_of?(categories(:top_level)).should be_true
+    categories(:child_2_1).is_descendant_of?(categories(:child_2)).should be_true
+    categories(:child_2).is_descendant_of?(categories(:child_2_1)).should be_false
+    categories(:child_2).is_descendant_of?(categories(:child_1)).should be_false
+    categories(:child_1).is_descendant_of?(categories(:child_1)).should be_false
+  end
+
+  it "is_or_is_descendant_of_with_scope" do
+    root = ScopedCategory.root
+    child = root.children.first
+    child.is_or_is_descendant_of?(root).should be_true
+    child.update_attribute :organization_id, 'different'
+    child.is_or_is_descendant_of?(root).should be_false
+  end
+
+  it "same_scope?" do
+    root = ScopedCategory.root
+    child = root.children.first
+    child.same_scope?(root).should be_true
+    child.update_attribute :organization_id, 'different'
+    child.same_scope?(root).should be_false
+  end
+
+  it "left_sibling" do
+    categories(:child_1).should == categories(:child_2).left_sibling
+    categories(:child_2).should == categories(:child_3).left_sibling
+  end
+
+  it "left_sibling_of_root" do
+    categories(:top_level).left_sibling.should be_nil
+  end
+
+  it "left_sibling_without_siblings" do
+    categories(:child_2_1).left_sibling.should be_nil
+  end
+
+  it "left_sibling_of_leftmost_node" do
+    categories(:child_1).left_sibling.should be_nil
+  end
+
+  it "right_sibling" do
+    categories(:child_3).should == categories(:child_2).right_sibling
+    categories(:child_2).should == categories(:child_1).right_sibling
+  end
+
+  it "right_sibling_of_root" do
+    categories(:top_level_2).should == categories(:top_level).right_sibling
+    categories(:top_level_2).right_sibling.should be_nil
+  end
+
+  it "right_sibling_without_siblings" do
+    categories(:child_2_1).right_sibling.should be_nil
+  end
+
+  it "right_sibling_of_rightmost_node" do
+    categories(:child_3).right_sibling.should be_nil
+  end
+
+  it "move_left" do
+    categories(:child_2).move_left
+    categories(:child_2).left_sibling.should be_nil
+    categories(:child_1).should == categories(:child_2).right_sibling
+    Category.valid?.should be_true
+  end
+
+  it "move_right" do
+    categories(:child_2).move_right
+    categories(:child_2).right_sibling.should be_nil
+    categories(:child_3).should == categories(:child_2).left_sibling
+    Category.valid?.should be_true
+  end
+
+  it "move_to_left_of" do
+    categories(:child_3).move_to_left_of(categories(:child_1))
+    categories(:child_3).left_sibling.should be_nil
+    categories(:child_1).should == categories(:child_3).right_sibling
+    Category.valid?.should be_true
+  end
+
+  it "move_to_right_of" do
+    categories(:child_1).move_to_right_of(categories(:child_3))
+    categories(:child_1).right_sibling.should be_nil
+    categories(:child_3).should == categories(:child_1).left_sibling
+    Category.valid?.should be_true
+  end
+
+  it "move_to_root" do
+    categories(:child_2).move_to_root
+    categories(:child_2).parent.should be_nil
+    categories(:child_2).level.should == 0
+    categories(:child_2_1).level.should == 1
+    categories(:child_2).left.should == 1
+    categories(:child_2).right.should == 4
+    Category.valid?.should be_true
+  end
+
+  it "move_to_child_of" do
+    categories(:child_1).move_to_child_of(categories(:child_3))
+    categories(:child_3).id.should == categories(:child_1).parent_id
+    Category.valid?.should be_true
+  end
+
+  it "move_to_child_of_appends_to_end" do
+    child = Category.create! :name => 'New Child'
+    child.move_to_child_of categories(:top_level)
+    child.should == categories(:top_level).children.last
+  end
+
+  it "subtree_move_to_child_of" do
+    categories(:child_2).left.should == 4
+    categories(:child_2).right.should == 7
+
+    categories(:child_1).left.should == 2
+    categories(:child_1).right.should == 3
+
+    categories(:child_2).move_to_child_of(categories(:child_1))
+    Category.valid?.should be_true
+    categories(:child_1).id.should == categories(:child_2).parent_id
+
+    categories(:child_2).left.should == 3
+    categories(:child_2).right.should == 6
+    categories(:child_1).left.should == 2
+    categories(:child_1).right.should == 7
+  end
+
+  it "slightly_difficult_move_to_child_of" do
+    categories(:top_level_2).left.should == 11
+    categories(:top_level_2).right.should == 12
+
+    # create a new top-level node and move single-node top-level tree inside it.
+    new_top = Category.create(:name => 'New Top')
+    new_top.left.should == 13
+    new_top.right.should == 14
+
+    categories(:top_level_2).move_to_child_of(new_top)
+
+    Category.valid?.should be_true
+    new_top.id.should == categories(:top_level_2).parent_id
+
+    categories(:top_level_2).left.should == 12
+    categories(:top_level_2).right.should == 13
+    new_top.left.should == 11
+    new_top.right.should == 14
+  end
+
+  it "difficult_move_to_child_of" do
+    categories(:top_level).left.should == 1
+    categories(:top_level).right.should == 10
+    categories(:child_2_1).left.should == 5
+    categories(:child_2_1).right.should == 6
+
+    # create a new top-level node and move an entire top-level tree inside it.
+    new_top = Category.create(:name => 'New Top')
+    categories(:top_level).move_to_child_of(new_top)
+    categories(:child_2_1).reload
+    Category.valid?.should be_true
+    new_top.id.should == categories(:top_level).parent_id
+
+    categories(:top_level).left.should == 4
+    categories(:top_level).right.should == 13
+    categories(:child_2_1).left.should == 8
+    categories(:child_2_1).right.should == 9
+  end
+
+  #rebuild swaps the position of the 2 children when added using move_to_child twice onto same parent
+  it "move_to_child_more_than_once_per_parent_rebuild" do
+    root1 = Category.create(:name => 'Root1')
+    root2 = Category.create(:name => 'Root2')
+    root3 = Category.create(:name => 'Root3')
+
+    root2.move_to_child_of root1
+    root3.move_to_child_of root1
+
+    output = Category.roots.last.to_text
+    Category.update_all('lft = null, rgt = null')
+    Category.rebuild!
+
+    Category.roots.last.to_text.should == output
+  end
+
+  # doing move_to_child twice onto same parent from the furthest right first
+  it "move_to_child_more_than_once_per_parent_outside_in" do
+    node1 = Category.create(:name => 'Node-1')
+    node2 = Category.create(:name => 'Node-2')
+    node3 = Category.create(:name => 'Node-3')
+
+    node2.move_to_child_of node1
+    node3.move_to_child_of node1
+
+    output = Category.roots.last.to_text
+    Category.update_all('lft = null, rgt = null')
+    Category.rebuild!
+
+    Category.roots.last.to_text.should == output
+  end
+
+  it "should be able to rebuild without validating each record" do
+    root1 = Category.create(:name => 'Root1')
+    root2 = Category.create(:name => 'Root2')
+    root3 = Category.create(:name => 'Root3')
+
+    root2.move_to_child_of root1
+    root3.move_to_child_of root1
+
+    root2.name = nil
+    root2.save!(:validate => false)
+
+    output = Category.roots.last.to_text
+    Category.update_all('lft = null, rgt = null')
+    Category.rebuild!(false)
+
+    Category.roots.last.to_text.should == output
+  end
+
+  it "valid_with_null_lefts" do
+    Category.valid?.should be_true
+    Category.update_all('lft = null')
+    Category.valid?.should be_false
+  end
+
+  it "valid_with_null_rights" do
+    Category.valid?.should be_true
+    Category.update_all('rgt = null')
+    Category.valid?.should be_false
+  end
+
+  it "valid_with_missing_intermediate_node" do
+    # Even though child_2_1 will still exist, it is a sign of a sloppy delete, not an invalid tree.
+    Category.valid?.should be_true
+    Category.delete(categories(:child_2).id)
+    Category.valid?.should be_true
+  end
+
+  it "valid_with_overlapping_and_rights" do
+    Category.valid?.should be_true
+    categories(:top_level_2)['lft'] = 0
+    categories(:top_level_2).save
+    Category.valid?.should be_false
+  end
+
+  it "rebuild" do
+    Category.valid?.should be_true
+    before_text = Category.root.to_text
+    Category.update_all('lft = null, rgt = null')
+    Category.rebuild!
+    Category.valid?.should be_true
+    before_text.should == Category.root.to_text
+  end
+
+  it "move_possible_for_sibling" do
+    categories(:child_2).move_possible?(categories(:child_1)).should be_true
+  end
+
+  it "move_not_possible_to_self" do
+    categories(:top_level).move_possible?(categories(:top_level)).should be_false
+  end
+
+  it "move_not_possible_to_parent" do
+    categories(:top_level).descendants.each do |descendant|
+      categories(:top_level).move_possible?(descendant).should be_false
+      descendant.move_possible?(categories(:top_level)).should be_true
+    end
+  end
+
+  it "is_or_is_ancestor_of?" do
+    [:child_1, :child_2, :child_2_1, :child_3].each do |c|
+      categories(:top_level).is_or_is_ancestor_of?(categories(c)).should be_true
+    end
+    categories(:top_level).is_or_is_ancestor_of?(categories(:top_level_2)).should be_false
+  end
+
+  it "left_and_rights_valid_with_blank_left" do
+    Category.left_and_rights_valid?.should be_true
+    categories(:child_2)[:lft] = nil
+    categories(:child_2).save(:validate => false)
+    Category.left_and_rights_valid?.should be_false
+  end
+
+  it "left_and_rights_valid_with_blank_right" do
+    Category.left_and_rights_valid?.should be_true
+    categories(:child_2)[:rgt] = nil
+    categories(:child_2).save(:validate => false)
+    Category.left_and_rights_valid?.should be_false
+  end
+
+  it "left_and_rights_valid_with_equal" do
+    Category.left_and_rights_valid?.should be_true
+    categories(:top_level_2)[:lft] = categories(:top_level_2)[:rgt]
+    categories(:top_level_2).save(:validate => false)
+    Category.left_and_rights_valid?.should be_false
+  end
+
+  it "left_and_rights_valid_with_left_equal_to_parent" do
+    Category.left_and_rights_valid?.should be_true
+    categories(:child_2)[:lft] = categories(:top_level)[:lft]
+    categories(:child_2).save(:validate => false)
+    Category.left_and_rights_valid?.should be_false
+  end
+
+  it "left_and_rights_valid_with_right_equal_to_parent" do
+    Category.left_and_rights_valid?.should be_true
+    categories(:child_2)[:rgt] = categories(:top_level)[:rgt]
+    categories(:child_2).save(:validate => false)
+    Category.left_and_rights_valid?.should be_false
+  end
+
+  it "moving_dirty_objects_doesnt_invalidate_tree" do
+    r1 = Category.create :name => "Test 1"
+    r2 = Category.create :name => "Test 2"
+    r3 = Category.create :name => "Test 3"
+    r4 = Category.create :name => "Test 4"
+    nodes = [r1, r2, r3, r4]
+
+    r2.move_to_child_of(r1)
+    Category.valid?.should be_true
+
+    r3.move_to_child_of(r1)
+    Category.valid?.should be_true
+
+    r4.move_to_child_of(r2)
+    Category.valid?.should be_true
+  end
+
+  it "multi_scoped_no_duplicates_for_columns?" do
+    lambda {
+      Note.no_duplicates_for_columns?
+    }.should_not raise_exception
+  end
+
+  it "multi_scoped_all_roots_valid?" do
+    lambda {
+      Note.all_roots_valid?
+    }.should_not raise_exception
+  end
+
+  it "multi_scoped" do
+    note1 = Note.create!(:body => "A", :notable_id => 2, :notable_type => 'Category')
+    note2 = Note.create!(:body => "B", :notable_id => 2, :notable_type => 'Category')
+    note3 = Note.create!(:body => "C", :notable_id => 2, :notable_type => 'Default')
+
+    [note1, note2].should == note1.self_and_siblings
+    [note3].should == note3.self_and_siblings
+  end
+
+  it "multi_scoped_rebuild" do
+    root = Note.create!(:body => "A", :notable_id => 3, :notable_type => 'Category')
+    child1 = Note.create!(:body => "B", :notable_id => 3, :notable_type => 'Category')
+    child2 = Note.create!(:body => "C", :notable_id => 3, :notable_type => 'Category')
+
+    child1.move_to_child_of root
+    child2.move_to_child_of root
+
+    Note.update_all('lft = null, rgt = null')
+    Note.rebuild!
+
+    Note.roots.find_by_body('A').should == root
+    [child1, child2].should == Note.roots.find_by_body('A').children
+  end
+
+  it "same_scope_with_multi_scopes" do
+    lambda {
+      notes(:scope1).same_scope?(notes(:child_1))
+    }.should_not raise_exception
+    notes(:scope1).same_scope?(notes(:child_1)).should be_true
+    notes(:child_1).same_scope?(notes(:scope1)).should be_true
+    notes(:scope1).same_scope?(notes(:scope2)).should be_false
+  end
+
+  it "quoting_of_multi_scope_column_names" do
+    ["\"notable_id\"", "\"notable_type\""].should == Note.quoted_scope_column_names
+  end
+
+  it "equal_in_same_scope" do
+    notes(:scope1).should == notes(:scope1)
+    notes(:scope1).should_not == notes(:child_1)
+  end
+
+  it "equal_in_different_scopes" do
+    notes(:scope1).should_not == notes(:scope2)
+  end
+
+  it "delete_does_not_invalidate" do
+    Category.acts_as_nested_set_options[:dependent] = :delete
+    categories(:child_2).destroy
+    Category.valid?.should be_true
+  end
+
+  it "destroy_does_not_invalidate" do
+    Category.acts_as_nested_set_options[:dependent] = :destroy
+    categories(:child_2).destroy
+    Category.valid?.should be_true
+  end
+
+  it "destroy_multiple_times_does_not_invalidate" do
+    Category.acts_as_nested_set_options[:dependent] = :destroy
+    categories(:child_2).destroy
+    categories(:child_2).destroy
+    Category.valid?.should be_true
+  end
+
+  it "assigning_parent_id_on_create" do
+    category = Category.create!(:name => "Child", :parent_id => categories(:child_2).id)
+    categories(:child_2).should == category.parent
+    categories(:child_2).id.should == category.parent_id
+    category.left.should_not be_nil
+    category.right.should_not be_nil
+    Category.valid?.should be_true
+  end
+
+  it "assigning_parent_on_create" do
+    category = Category.create!(:name => "Child", :parent => categories(:child_2))
+    categories(:child_2).should == category.parent
+    categories(:child_2).id.should == category.parent_id
+    category.left.should_not be_nil
+    category.right.should_not be_nil
+    Category.valid?.should be_true
+  end
+
+  it "assigning_parent_id_to_nil_on_create" do
+    category = Category.create!(:name => "New Root", :parent_id => nil)
+    category.parent.should be_nil
+    category.parent_id.should be_nil
+    category.left.should_not be_nil
+    category.right.should_not be_nil
+    Category.valid?.should be_true
+  end
+
+  it "assigning_parent_id_on_update" do
+    category = categories(:child_2_1)
+    category.parent_id = categories(:child_3).id
+    category.save
+    category.reload
+    categories(:child_3).reload
+    categories(:child_3).should == category.parent
+    categories(:child_3).id.should == category.parent_id
+    Category.valid?.should be_true
+  end
+
+  it "assigning_parent_on_update" do
+    category = categories(:child_2_1)
+    category.parent = categories(:child_3)
+    category.save
+    category.reload
+    categories(:child_3).reload
+    categories(:child_3).should == category.parent
+    categories(:child_3).id.should ==  category.parent_id
+    Category.valid?.should be_true
+  end
+
+  it "assigning_parent_id_to_nil_on_update" do
+    category = categories(:child_2_1)
+    category.parent_id = nil
+    category.save
+    category.parent.should be_nil
+    category.parent_id.should be_nil
+    Category.valid?.should be_true
+  end
+
+  it "creating_child_from_parent" do
+    category = categories(:child_2).children.create!(:name => "Child")
+    categories(:child_2).should == category.parent
+    categories(:child_2).id.should == category.parent_id
+    category.left.should_not be_nil
+    category.right.should_not be_nil
+    Category.valid?.should be_true
+  end
+
+  def check_structure(entries, structure)
+    structure = structure.dup
+    Category.each_with_level(entries) do |category, level|
+      expected_level, expected_name = structure.shift
+      expected_name.should == category.name
+      expected_level.should == level
+    end
+  end
+
+  it "each_with_level" do
+    levels = [
+      [0, "Top Level"],
+      [1, "Child 1"],
+      [1, "Child 2"],
+      [2, "Child 2.1"],
+      [1, "Child 3" ]]
+
+    check_structure(Category.root.self_and_descendants, levels)
+
+    # test some deeper structures
+    category = Category.find_by_name("Child 1")
+    c1 = Category.new(:name => "Child 1.1")
+    c2 = Category.new(:name => "Child 1.1.1")
+    c3 = Category.new(:name => "Child 1.1.1.1")
+    c4 = Category.new(:name => "Child 1.2")
+    [c1, c2, c3, c4].each(&:save!)
+
+    c1.move_to_child_of(category)
+    c2.move_to_child_of(c1)
+    c3.move_to_child_of(c2)
+    c4.move_to_child_of(category)
+
+    levels = [
+      [0, "Top Level"],
+      [1, "Child 1"],
+      [2, "Child 1.1"],
+      [3, "Child 1.1.1"],
+      [4, "Child 1.1.1.1"],
+      [2, "Child 1.2"],
+      [1, "Child 2"],
+      [2, "Child 2.1"],
+      [1, "Child 3" ]]
+
+      check_structure(Category.root.self_and_descendants, levels)
+  end
+
+  it "should not error on a model with attr_accessible" do
+    model = Class.new(ActiveRecord::Base)
+    model.table_name = 'categories'
+    model.attr_accessible :name
+    lambda {
+      model.acts_as_nested_set
+      model.new(:name => 'foo')
+    }.should_not raise_exception
+  end
+
+  describe "before_move_callback" do
+    it "should fire the callback" do
+      categories(:child_2).should_receive(:custom_before_move)
+      categories(:child_2).move_to_root
+    end
+
+    it "should stop move when callback returns false" do
+      Category.test_allows_move = false
+      categories(:child_3).move_to_root.should be_false
+      categories(:child_3).root?.should be_false
+    end
+
+    it "should not halt save actions" do
+      Category.test_allows_move = false
+      categories(:child_3).parent_id = nil
+      categories(:child_3).save.should be_true
+    end
+  end
+
+  describe "counter_cache" do
+
+    it "should allow use of a counter cache for children" do
+      note1 = things(:parent1)
+      note1.children.count.should == 2
+    end
+
+    it "should increment the counter cache on create" do
+      note1 = things(:parent1)
+      note1.children.count.should == 2
+      note1[:children_count].should == 2
+      note1.children.create :body => 'Child 3'
+      note1.children.count.should == 3
+      note1.reload
+      note1[:children_count].should == 3
+    end
+
+    it "should decrement the counter cache on destroy" do
+      note1 = things(:parent1)
+      note1.children.count.should == 2
+      note1[:children_count].should == 2
+      note1.children.last.destroy
+      note1.children.count.should == 1
+      note1.reload
+      note1[:children_count].should == 1
+    end
+  end
+
+  describe "association callbacks on children" do
+    it "should call the appropriate callbacks on the children :has_many association " do
+      root = DefaultWithCallbacks.create
+      root.should_not be_new_record
+
+      child = root.children.build
+
+      root.before_add.should == child
+      root.after_add.should  == child
+
+      root.before_remove.should_not == child
+      root.after_remove.should_not  == child
+
+      child.save.should be_true
+      root.children.delete(child).should be_true
+
+      root.before_remove.should == child
+      root.after_remove.should  == child
+    end
+  end
+end
diff --git a/lib/plugins/awesome_nested_set/spec/db/database.yml b/lib/plugins/awesome_nested_set/spec/db/database.yml
index c8c0aeeac..eaa5ed3a0 100644
--- a/lib/plugins/awesome_nested_set/spec/db/database.yml
+++ b/lib/plugins/awesome_nested_set/spec/db/database.yml
@@ -1,18 +1,18 @@
-sqlite3:

-  adapter: <%= "jdbc" if defined? JRUBY_VERSION %>sqlite3

-  database: awesome_nested_set.sqlite3.db

-sqlite3mem:

-  adapter: <%= "jdbc" if defined? JRUBY_VERSION %>sqlite3

-  database: ":memory:"

-postgresql:

-  adapter: postgresql

-  username: postgres

-  password: postgres

-  database: awesome_nested_set_plugin_test

-  min_messages: ERROR

-mysql:

-  adapter: mysql2

-  host: localhost

-  username: root

-  password:

+sqlite3:
+  adapter: <%= "jdbc" if defined? JRUBY_VERSION %>sqlite3
+  database: awesome_nested_set.sqlite3.db
+sqlite3mem:
+  adapter: <%= "jdbc" if defined? JRUBY_VERSION %>sqlite3
+  database: ":memory:"
+postgresql:
+  adapter: postgresql
+  username: postgres
+  password: postgres
+  database: awesome_nested_set_plugin_test
+  min_messages: ERROR
+mysql:
+  adapter: mysql2
+  host: localhost
+  username: root
+  password:
   database: awesome_nested_set_plugin_test
\ No newline at end of file
diff --git a/lib/plugins/awesome_nested_set/spec/db/schema.rb b/lib/plugins/awesome_nested_set/spec/db/schema.rb
index d3625fa3a..dcdcde814 100644
--- a/lib/plugins/awesome_nested_set/spec/db/schema.rb
+++ b/lib/plugins/awesome_nested_set/spec/db/schema.rb
@@ -1,45 +1,45 @@
-ActiveRecord::Schema.define(:version => 0) do

-

-  create_table :categories, :force => true do |t|

-    t.column :name, :string

-    t.column :parent_id, :integer

-    t.column :lft, :integer

-    t.column :rgt, :integer

-    t.column :organization_id, :integer

-  end

-

-  create_table :departments, :force => true do |t|

-    t.column :name, :string

-  end

-

-  create_table :notes, :force => true do |t|

-    t.column :body, :text

-    t.column :parent_id, :integer

-    t.column :lft, :integer

-    t.column :rgt, :integer

-    t.column :notable_id, :integer

-    t.column :notable_type, :string

-  end

-

-  create_table :renamed_columns, :force => true do |t|

-    t.column :name, :string

-    t.column :mother_id, :integer

-    t.column :red, :integer

-    t.column :black, :integer

-  end

-

-  create_table :things, :force => true do |t|

-    t.column :body, :text

-    t.column :parent_id, :integer

-    t.column :lft, :integer

-    t.column :rgt, :integer

-    t.column :children_count, :integer

-  end

-  

-  create_table :brokens, :force => true do |t|

-    t.column :name, :string

-    t.column :parent_id, :integer

-    t.column :lft, :integer

-    t.column :rgt, :integer

-  end

-end

+ActiveRecord::Schema.define(:version => 0) do
+
+  create_table :categories, :force => true do |t|
+    t.column :name, :string
+    t.column :parent_id, :integer
+    t.column :lft, :integer
+    t.column :rgt, :integer
+    t.column :organization_id, :integer
+  end
+
+  create_table :departments, :force => true do |t|
+    t.column :name, :string
+  end
+
+  create_table :notes, :force => true do |t|
+    t.column :body, :text
+    t.column :parent_id, :integer
+    t.column :lft, :integer
+    t.column :rgt, :integer
+    t.column :notable_id, :integer
+    t.column :notable_type, :string
+  end
+
+  create_table :renamed_columns, :force => true do |t|
+    t.column :name, :string
+    t.column :mother_id, :integer
+    t.column :red, :integer
+    t.column :black, :integer
+  end
+
+  create_table :things, :force => true do |t|
+    t.column :body, :text
+    t.column :parent_id, :integer
+    t.column :lft, :integer
+    t.column :rgt, :integer
+    t.column :children_count, :integer
+  end
+  
+  create_table :brokens, :force => true do |t|
+    t.column :name, :string
+    t.column :parent_id, :integer
+    t.column :lft, :integer
+    t.column :rgt, :integer
+  end
+end
diff --git a/lib/plugins/awesome_nested_set/spec/fixtures/brokens.yml b/lib/plugins/awesome_nested_set/spec/fixtures/brokens.yml
index 45a8c0981..3cb6ce915 100644
--- a/lib/plugins/awesome_nested_set/spec/fixtures/brokens.yml
+++ b/lib/plugins/awesome_nested_set/spec/fixtures/brokens.yml
@@ -1,3 +1,3 @@
-one:

-  id: 1

+one:
+  id: 1
   name: One
\ No newline at end of file
diff --git a/lib/plugins/awesome_nested_set/spec/fixtures/categories.yml b/lib/plugins/awesome_nested_set/spec/fixtures/categories.yml
index 6cf7f3f41..bc8e078e8 100644
--- a/lib/plugins/awesome_nested_set/spec/fixtures/categories.yml
+++ b/lib/plugins/awesome_nested_set/spec/fixtures/categories.yml
@@ -1,34 +1,34 @@
-top_level:

-  id: 1

-  name: Top Level

-  lft: 1

-  rgt: 10

-child_1:

-  id: 2

-  name: Child 1

-  parent_id: 1

-  lft: 2

-  rgt: 3

-child_2:

-  id: 3

-  name: Child 2

-  parent_id: 1

-  lft: 4

-  rgt: 7

-child_2_1:

-  id: 4

-  name: Child 2.1

-  parent_id: 3

-  lft: 5

-  rgt: 6

-child_3:

-  id: 5

-  name: Child 3

-  parent_id: 1

-  lft: 8

-  rgt: 9

-top_level_2:

-  id: 6

-  name: Top Level 2

-  lft: 11

-  rgt: 12

+top_level:
+  id: 1
+  name: Top Level
+  lft: 1
+  rgt: 10
+child_1:
+  id: 2
+  name: Child 1
+  parent_id: 1
+  lft: 2
+  rgt: 3
+child_2:
+  id: 3
+  name: Child 2
+  parent_id: 1
+  lft: 4
+  rgt: 7
+child_2_1:
+  id: 4
+  name: Child 2.1
+  parent_id: 3
+  lft: 5
+  rgt: 6
+child_3:
+  id: 5
+  name: Child 3
+  parent_id: 1
+  lft: 8
+  rgt: 9
+top_level_2:
+  id: 6
+  name: Top Level 2
+  lft: 11
+  rgt: 12
diff --git a/lib/plugins/awesome_nested_set/spec/fixtures/departments.yml b/lib/plugins/awesome_nested_set/spec/fixtures/departments.yml
index 31d65624a..e50a944f1 100644
--- a/lib/plugins/awesome_nested_set/spec/fixtures/departments.yml
+++ b/lib/plugins/awesome_nested_set/spec/fixtures/departments.yml
@@ -1,3 +1,3 @@
-top:

-  id: 1

+top:
+  id: 1
   name: Top
\ No newline at end of file
diff --git a/lib/plugins/awesome_nested_set/spec/fixtures/notes.yml b/lib/plugins/awesome_nested_set/spec/fixtures/notes.yml
index cb7a48faf..004a5335a 100644
--- a/lib/plugins/awesome_nested_set/spec/fixtures/notes.yml
+++ b/lib/plugins/awesome_nested_set/spec/fixtures/notes.yml
@@ -1,38 +1,38 @@
-scope1:

-  id: 1

-  body: Top Level

-  lft: 1

-  rgt: 10

-  notable_id: 1

-  notable_type: Category

-child_1:

-  id: 2

-  body: Child 1

-  parent_id: 1

-  lft: 2

-  rgt: 3

-  notable_id: 1

-  notable_type: Category

-child_2:

-  id: 3

-  body: Child 2

-  parent_id: 1

-  lft: 4

-  rgt: 7

-  notable_id: 1

-  notable_type: Category

-child_3:

-  id: 4

-  body: Child 3

-  parent_id: 1

-  lft: 8

-  rgt: 9

-  notable_id: 1

-  notable_type: Category

-scope2:

-  id: 5

-  body: Top Level 2

-  lft: 1

-  rgt: 2

-  notable_id: 1

-  notable_type: Departments

+scope1:
+  id: 1
+  body: Top Level
+  lft: 1
+  rgt: 10
+  notable_id: 1
+  notable_type: Category
+child_1:
+  id: 2
+  body: Child 1
+  parent_id: 1
+  lft: 2
+  rgt: 3
+  notable_id: 1
+  notable_type: Category
+child_2:
+  id: 3
+  body: Child 2
+  parent_id: 1
+  lft: 4
+  rgt: 7
+  notable_id: 1
+  notable_type: Category
+child_3:
+  id: 4
+  body: Child 3
+  parent_id: 1
+  lft: 8
+  rgt: 9
+  notable_id: 1
+  notable_type: Category
+scope2:
+  id: 5
+  body: Top Level 2
+  lft: 1
+  rgt: 2
+  notable_id: 1
+  notable_type: Departments
diff --git a/lib/plugins/awesome_nested_set/spec/fixtures/things.yml b/lib/plugins/awesome_nested_set/spec/fixtures/things.yml
index b9c868831..207a682ed 100644
--- a/lib/plugins/awesome_nested_set/spec/fixtures/things.yml
+++ b/lib/plugins/awesome_nested_set/spec/fixtures/things.yml
@@ -1,27 +1,27 @@
-parent1:

-  id: 1

-  body: Top Level

-  lft: 1

-  rgt: 10

-  children_count: 2

-child_1:

-  id: 2

-  body: Child 1

-  parent_id: 1

-  lft: 2

-  rgt: 3

-  children_count: 0

-child_2:

-  id: 3

-  body: Child 2

-  parent_id: 1

-  lft: 4

-  rgt: 7

-  children_count: 0

-child_2_1:

-  id: 4

-  body: Child 2.1

-  parent_id: 3

-  lft: 8

-  rgt: 9

-  children_count: 0

+parent1:
+  id: 1
+  body: Top Level
+  lft: 1
+  rgt: 10
+  children_count: 2
+child_1:
+  id: 2
+  body: Child 1
+  parent_id: 1
+  lft: 2
+  rgt: 3
+  children_count: 0
+child_2:
+  id: 3
+  body: Child 2
+  parent_id: 1
+  lft: 4
+  rgt: 7
+  children_count: 0
+child_2_1:
+  id: 4
+  body: Child 2.1
+  parent_id: 3
+  lft: 8
+  rgt: 9
+  children_count: 0
diff --git a/lib/plugins/awesome_nested_set/spec/spec_helper.rb b/lib/plugins/awesome_nested_set/spec/spec_helper.rb
index 3fa1ba3ad..c9cf43d88 100644
--- a/lib/plugins/awesome_nested_set/spec/spec_helper.rb
+++ b/lib/plugins/awesome_nested_set/spec/spec_helper.rb
@@ -1,32 +1,32 @@
-$:.unshift(File.dirname(__FILE__) + '/../lib')

-plugin_test_dir = File.dirname(__FILE__)

-

-require 'rubygems'

-require 'bundler/setup'

-

-require 'rspec'

-require 'logger'

-

-require 'active_support'

-require 'active_model'

-require 'active_record'

-require 'action_controller'

-

-require 'awesome_nested_set'

-

-ActiveRecord::Base.logger = Logger.new(plugin_test_dir + "/debug.log")

-

-require 'yaml'

-require 'erb'

-ActiveRecord::Base.configurations = YAML::load(ERB.new(IO.read(plugin_test_dir + "/db/database.yml")).result)

-ActiveRecord::Base.establish_connection(ENV["DB"] || "sqlite3mem")

-ActiveRecord::Migration.verbose = false

-load(File.join(plugin_test_dir, "db", "schema.rb"))

-

-require 'support/models'

-

-require 'rspec/rails'

-RSpec.configure do |config|

-  config.fixture_path = "#{plugin_test_dir}/fixtures"

-  config.use_transactional_fixtures = true

-end

+$:.unshift(File.dirname(__FILE__) + '/../lib')
+plugin_test_dir = File.dirname(__FILE__)
+
+require 'rubygems'
+require 'bundler/setup'
+
+require 'rspec'
+require 'logger'
+
+require 'active_support'
+require 'active_model'
+require 'active_record'
+require 'action_controller'
+
+require 'awesome_nested_set'
+
+ActiveRecord::Base.logger = Logger.new(plugin_test_dir + "/debug.log")
+
+require 'yaml'
+require 'erb'
+ActiveRecord::Base.configurations = YAML::load(ERB.new(IO.read(plugin_test_dir + "/db/database.yml")).result)
+ActiveRecord::Base.establish_connection(ENV["DB"] || "sqlite3mem")
+ActiveRecord::Migration.verbose = false
+load(File.join(plugin_test_dir, "db", "schema.rb"))
+
+require 'support/models'
+
+require 'rspec/rails'
+RSpec.configure do |config|
+  config.fixture_path = "#{plugin_test_dir}/fixtures"
+  config.use_transactional_fixtures = true
+end
diff --git a/lib/plugins/awesome_nested_set/spec/support/models.rb b/lib/plugins/awesome_nested_set/spec/support/models.rb
index bb8776132..fadb0dc0b 100644
--- a/lib/plugins/awesome_nested_set/spec/support/models.rb
+++ b/lib/plugins/awesome_nested_set/spec/support/models.rb
@@ -1,72 +1,72 @@
-class Note < ActiveRecord::Base

-  acts_as_nested_set :scope => [:notable_id, :notable_type]

-end

-

-class Default < ActiveRecord::Base

-  self.table_name = 'categories'

-  acts_as_nested_set

-end

-

-class ScopedCategory < ActiveRecord::Base

-  self.table_name = 'categories'

-  acts_as_nested_set :scope => :organization

-end

-

-class RenamedColumns < ActiveRecord::Base

-  acts_as_nested_set :parent_column => 'mother_id', :left_column => 'red', :right_column => 'black'

-end

-

-class Category < ActiveRecord::Base

-  acts_as_nested_set

-

-  validates_presence_of :name

-

-  # Setup a callback that we can switch to true or false per-test

-  set_callback :move, :before, :custom_before_move

-  cattr_accessor :test_allows_move

-  @@test_allows_move = true

-  def custom_before_move

-    @@test_allows_move

-  end

-

-  def to_s

-    name

-  end

-

-  def recurse &block

-    block.call self, lambda{

-      self.children.each do |child|

-        child.recurse &block

-      end

-    }

-  end

-end

-

-class Thing < ActiveRecord::Base

-  acts_as_nested_set :counter_cache => 'children_count'

-end

-

-class DefaultWithCallbacks < ActiveRecord::Base

-

-  self.table_name = 'categories'

-

-  attr_accessor :before_add, :after_add, :before_remove, :after_remove

-

-  acts_as_nested_set :before_add => :do_before_add_stuff,

-    :after_add     => :do_after_add_stuff,

-    :before_remove => :do_before_remove_stuff,

-    :after_remove  => :do_after_remove_stuff

-

-  private

-

-    [ :before_add, :after_add, :before_remove, :after_remove ].each do |hook_name|

-      define_method "do_#{hook_name}_stuff" do |child_node|

-        self.send("#{hook_name}=", child_node)

-      end

-    end

-

-end

-

-class Broken < ActiveRecord::Base

-  acts_as_nested_set

+class Note < ActiveRecord::Base
+  acts_as_nested_set :scope => [:notable_id, :notable_type]
+end
+
+class Default < ActiveRecord::Base
+  self.table_name = 'categories'
+  acts_as_nested_set
+end
+
+class ScopedCategory < ActiveRecord::Base
+  self.table_name = 'categories'
+  acts_as_nested_set :scope => :organization
+end
+
+class RenamedColumns < ActiveRecord::Base
+  acts_as_nested_set :parent_column => 'mother_id', :left_column => 'red', :right_column => 'black'
+end
+
+class Category < ActiveRecord::Base
+  acts_as_nested_set
+
+  validates_presence_of :name
+
+  # Setup a callback that we can switch to true or false per-test
+  set_callback :move, :before, :custom_before_move
+  cattr_accessor :test_allows_move
+  @@test_allows_move = true
+  def custom_before_move
+    @@test_allows_move
+  end
+
+  def to_s
+    name
+  end
+
+  def recurse &block
+    block.call self, lambda{
+      self.children.each do |child|
+        child.recurse &block
+      end
+    }
+  end
+end
+
+class Thing < ActiveRecord::Base
+  acts_as_nested_set :counter_cache => 'children_count'
+end
+
+class DefaultWithCallbacks < ActiveRecord::Base
+
+  self.table_name = 'categories'
+
+  attr_accessor :before_add, :after_add, :before_remove, :after_remove
+
+  acts_as_nested_set :before_add => :do_before_add_stuff,
+    :after_add     => :do_after_add_stuff,
+    :before_remove => :do_before_remove_stuff,
+    :after_remove  => :do_after_remove_stuff
+
+  private
+
+    [ :before_add, :after_add, :before_remove, :after_remove ].each do |hook_name|
+      define_method "do_#{hook_name}_stuff" do |child_node|
+        self.send("#{hook_name}=", child_node)
+      end
+    end
+
+end
+
+class Broken < ActiveRecord::Base
+  acts_as_nested_set
 end
\ No newline at end of file