diff options
Diffstat (limited to 'vendor/plugins/acts_as_versioned/test/versioned_test.rb')
| -rw-r--r-- | vendor/plugins/acts_as_versioned/test/versioned_test.rb | 313 |
1 files changed, 313 insertions, 0 deletions
diff --git a/vendor/plugins/acts_as_versioned/test/versioned_test.rb b/vendor/plugins/acts_as_versioned/test/versioned_test.rb new file mode 100644 index 000000000..c1e1a4b98 --- /dev/null +++ b/vendor/plugins/acts_as_versioned/test/versioned_test.rb @@ -0,0 +1,313 @@ +require File.join(File.dirname(__FILE__), 'abstract_unit') +require File.join(File.dirname(__FILE__), 'fixtures/page') +require File.join(File.dirname(__FILE__), 'fixtures/widget') + +class VersionedTest < Test::Unit::TestCase + fixtures :pages, :page_versions, :locked_pages, :locked_pages_revisions, :authors, :landmarks, :landmark_versions + + def test_saves_versioned_copy + p = Page.create :title => 'first title', :body => 'first body' + assert !p.new_record? + assert_equal 1, p.versions.size + assert_equal 1, p.version + assert_instance_of Page.versioned_class, p.versions.first + end + + def test_saves_without_revision + p = pages(:welcome) + old_versions = p.versions.count + + p.save_without_revision + + p.without_revision do + p.update_attributes :title => 'changed' + end + + assert_equal old_versions, p.versions.count + end + + def test_rollback_with_version_number + p = pages(:welcome) + assert_equal 24, p.version + assert_equal 'Welcome to the weblog', p.title + + assert p.revert_to!(p.versions.first.version), "Couldn't revert to 23" + assert_equal 23, p.version + assert_equal 'Welcome to the weblg', p.title + end + + def test_versioned_class_name + assert_equal 'Version', Page.versioned_class_name + assert_equal 'LockedPageRevision', LockedPage.versioned_class_name + end + + def test_versioned_class + assert_equal Page::Version, Page.versioned_class + assert_equal LockedPage::LockedPageRevision, LockedPage.versioned_class + end + + def test_special_methods + assert_nothing_raised { pages(:welcome).feeling_good? } + assert_nothing_raised { pages(:welcome).versions.first.feeling_good? } + assert_nothing_raised { locked_pages(:welcome).hello_world } + assert_nothing_raised { locked_pages(:welcome).versions.first.hello_world } + end + + def test_rollback_with_version_class + p = pages(:welcome) + assert_equal 24, p.version + assert_equal 'Welcome to the weblog', p.title + + assert p.revert_to!(p.versions.first), "Couldn't revert to 23" + assert_equal 23, p.version + assert_equal 'Welcome to the weblg', p.title + end + + def test_rollback_fails_with_invalid_revision + p = locked_pages(:welcome) + assert !p.revert_to!(locked_pages(:thinking)) + end + + def test_saves_versioned_copy_with_options + p = LockedPage.create :title => 'first title' + assert !p.new_record? + assert_equal 1, p.versions.size + assert_instance_of LockedPage.versioned_class, p.versions.first + end + + def test_rollback_with_version_number_with_options + p = locked_pages(:welcome) + assert_equal 'Welcome to the weblog', p.title + assert_equal 'LockedPage', p.versions.first.version_type + + assert p.revert_to!(p.versions.first.version), "Couldn't revert to 23" + assert_equal 'Welcome to the weblg', p.title + assert_equal 'LockedPage', p.versions.first.version_type + end + + def test_rollback_with_version_class_with_options + p = locked_pages(:welcome) + assert_equal 'Welcome to the weblog', p.title + assert_equal 'LockedPage', p.versions.first.version_type + + assert p.revert_to!(p.versions.first), "Couldn't revert to 1" + assert_equal 'Welcome to the weblg', p.title + assert_equal 'LockedPage', p.versions.first.version_type + end + + def test_saves_versioned_copy_with_sti + p = SpecialLockedPage.create :title => 'first title' + assert !p.new_record? + assert_equal 1, p.versions.size + assert_instance_of LockedPage.versioned_class, p.versions.first + assert_equal 'SpecialLockedPage', p.versions.first.version_type + end + + def test_rollback_with_version_number_with_sti + p = locked_pages(:thinking) + assert_equal 'So I was thinking', p.title + + assert p.revert_to!(p.versions.first.version), "Couldn't revert to 1" + assert_equal 'So I was thinking!!!', p.title + assert_equal 'SpecialLockedPage', p.versions.first.version_type + end + + def test_lock_version_works_with_versioning + p = locked_pages(:thinking) + p2 = LockedPage.find(p.id) + + p.title = 'fresh title' + p.save + assert_equal 2, p.versions.size # limit! + + assert_raises(ActiveRecord::StaleObjectError) do + p2.title = 'stale title' + p2.save + end + end + + def test_version_if_condition + p = Page.create :title => "title" + assert_equal 1, p.version + + Page.feeling_good = false + p.save + assert_equal 1, p.version + Page.feeling_good = true + end + + def test_version_if_condition2 + # set new if condition + Page.class_eval do + def new_feeling_good() title[0..0] == 'a'; end + alias_method :old_feeling_good, :feeling_good? + alias_method :feeling_good?, :new_feeling_good + end + + p = Page.create :title => "title" + assert_equal 1, p.version # version does not increment + assert_equal 1, p.versions(true).size + + p.update_attributes(:title => 'new title') + assert_equal 1, p.version # version does not increment + assert_equal 1, p.versions(true).size + + p.update_attributes(:title => 'a title') + assert_equal 2, p.version + assert_equal 2, p.versions(true).size + + # reset original if condition + Page.class_eval { alias_method :feeling_good?, :old_feeling_good } + end + + def test_version_if_condition_with_block + # set new if condition + old_condition = Page.version_condition + Page.version_condition = Proc.new { |page| page.title[0..0] == 'b' } + + p = Page.create :title => "title" + assert_equal 1, p.version # version does not increment + assert_equal 1, p.versions(true).size + + p.update_attributes(:title => 'a title') + assert_equal 1, p.version # version does not increment + assert_equal 1, p.versions(true).size + + p.update_attributes(:title => 'b title') + assert_equal 2, p.version + assert_equal 2, p.versions(true).size + + # reset original if condition + Page.version_condition = old_condition + end + + def test_version_no_limit + p = Page.create :title => "title", :body => 'first body' + p.save + p.save + 5.times do |i| + assert_page_title p, i + end + end + + def test_version_max_limit + p = LockedPage.create :title => "title" + p.update_attributes(:title => "title1") + p.update_attributes(:title => "title2") + 5.times do |i| + assert_page_title p, i, :lock_version + assert p.versions(true).size <= 2, "locked version can only store 2 versions" + end + end + + def test_track_changed_attributes_default_value + assert !Page.track_changed_attributes + assert LockedPage.track_changed_attributes + assert SpecialLockedPage.track_changed_attributes + end + + def test_version_order + assert_equal 23, pages(:welcome).versions.first.version + assert_equal 24, pages(:welcome).versions.last.version + assert_equal 23, pages(:welcome).find_versions.first.version + assert_equal 24, pages(:welcome).find_versions.last.version + end + + def test_track_changed_attributes + p = LockedPage.create :title => "title" + assert_equal 1, p.lock_version + assert_equal 1, p.versions(true).size + + p.title = 'title' + assert !p.save_version? + p.save + assert_equal 2, p.lock_version # still increments version because of optimistic locking + assert_equal 1, p.versions(true).size + + p.title = 'updated title' + assert p.save_version? + p.save + assert_equal 3, p.lock_version + assert_equal 1, p.versions(true).size # version 1 deleted + + p.title = 'updated title!' + assert p.save_version? + p.save + assert_equal 4, p.lock_version + assert_equal 2, p.versions(true).size # version 1 deleted + end + + def assert_page_title(p, i, version_field = :version) + p.title = "title#{i}" + p.save + assert_equal "title#{i}", p.title + assert_equal (i+4), p.send(version_field) + end + + def test_find_versions + assert_equal 2, locked_pages(:welcome).versions.size + assert_equal 1, locked_pages(:welcome).find_versions(:conditions => ['title LIKE ?', '%weblog%']).length + assert_equal 2, locked_pages(:welcome).find_versions(:conditions => ['title LIKE ?', '%web%']).length + assert_equal 0, locked_pages(:thinking).find_versions(:conditions => ['title LIKE ?', '%web%']).length + assert_equal 2, locked_pages(:welcome).find_versions.length + end + + def test_with_sequence + assert_equal 'widgets_seq', Widget.versioned_class.sequence_name + Widget.create :name => 'new widget' + Widget.create :name => 'new widget' + Widget.create :name => 'new widget' + assert_equal 3, Widget.count + assert_equal 3, Widget.versioned_class.count + end + + def test_has_many_through + assert_equal [authors(:caged), authors(:mly)], pages(:welcome).authors + end + + def test_has_many_through_with_custom_association + assert_equal [authors(:caged), authors(:mly)], pages(:welcome).revisors + end + + def test_referential_integrity + pages(:welcome).destroy + assert_equal 0, Page.count + assert_equal 0, Page::Version.count + end + + def test_association_options + association = Page.reflect_on_association(:versions) + options = association.options + assert_equal :delete_all, options[:dependent] + assert_equal 'version', options[:order] + + association = Widget.reflect_on_association(:versions) + options = association.options + assert_nil options[:dependent] + assert_equal 'version desc', options[:order] + assert_equal 'widget_id', options[:foreign_key] + + widget = Widget.create :name => 'new widget' + assert_equal 1, Widget.count + assert_equal 1, Widget.versioned_class.count + widget.destroy + assert_equal 0, Widget.count + assert_equal 1, Widget.versioned_class.count + end + + def test_versioned_records_should_belong_to_parent + page = pages(:welcome) + page_version = page.versions.last + assert_equal page, page_version.page + end + + def test_unchanged_attributes + landmarks(:washington).attributes = landmarks(:washington).attributes + assert !landmarks(:washington).changed? + end + + def test_unchanged_string_attributes + landmarks(:washington).attributes = landmarks(:washington).attributes.inject({}) { |params, (key, value)| params.update key => value.to_s } + assert !landmarks(:washington).changed? + end +end |