1 files changed, 30 insertions, 0 deletions
diff --git a/test/unit/issue_priority_test.rb b/test/unit/issue_priority_test.rb
index 96d58196c..642203301 100644
--- a/test/unit/issue_priority_test.rb
+++ b/test/unit/issue_priority_test.rb
@@ -73,4 +73,34 @@ class IssuePriorityTest < ActiveSupport::TestCase
     priority.expects(:reset_positions_in_list).once
     priority.move_to = 'higher'
   end
+
+  def test_clear_position_names_should_set_position_names_to_nil
+    IssuePriority.clear_position_names
+    assert IssuePriority.all.all? {|priority| priority.position_name.nil?}
+  end
+
+  def test_compute_position_names_with_default_priority
+    IssuePriority.clear_position_names
+
+    IssuePriority.compute_position_names
+    assert_equal %w(lowest default high3 high2 highest), IssuePriority.active.all.sort.map(&:position_name)
+  end
+
+  def test_compute_position_names_without_default_priority_should_split_priorities
+    IssuePriority.clear_position_names
+    IssuePriority.update_all :is_default => false
+
+    IssuePriority.compute_position_names
+    assert_equal %w(lowest low2 default high2 highest), IssuePriority.active.all.sort.map(&:position_name)
+  end
+
+  def test_adding_a_priority_should_update_position_names
+    priority = IssuePriority.create!(:name => 'New')
+    assert_equal %w(lowest default high4 high3 high2 highest), IssuePriority.active.all.sort.map(&:position_name)
+  end
+
+  def test_destroying_a_priority_should_update_position_names
+    IssuePriority.find_by_position_name('highest').destroy
+    assert_equal %w(lowest default high2 highest), IssuePriority.active.all.sort.map(&:position_name)
+  end
 end