Change role structure

Still needs to: change the views and create sub_roles in the dev.rake

spec/models/design_spec.rb

@@ -1,5 +0,0 @@
-require 'spec_helper'
-
-describe Design do
-  pending "add some examples to (or delete) #{__FILE__}"
-end

spec/models/role_spec.rb

@@ -0,0 +1,109 @@
+require 'spec_helper'
+
+describe Role do 
+  before do
+    @role = Role.create(:key => 'teacher', 
+                        :i18n_variable => {:key => 'teacher', :en => 'Teacher', :zh_tw => 'Teacher in Chinese', :document_class => 'Role'},
+                        :sub_roles => [{:key => 'undergrad', 
+                                        :attribute_fields => [{:key => 'department'}, 
+                                                              {:key => 'room'}]}, 
+                                       {:key => 'master', 
+                                        :attribute_fields => [{:key => 'department'}]}])
+  end
+  describe 'New role' do
+    describe '#Role' do
+      it 'should have :built_in false' do
+        @role.built_in.should be false
+      end
+      it 'should have :disabled false' do
+        @role.disabled.should be false
+      end
+      it 'should have a i18n_variable' do
+        @role.i18n_variable.should be_an_instance_of I18nVariable
+      end
+      it 'should create sub_roles' do
+        @role.should have(2).sub_roles
+      end
+      it 'should create attribute_fields' do
+        @role.sub_roles[1].should have(1).attribute_fields
+      end
+    end
+    describe '#SubRole' do
+      it 'should have :built_in false' do
+        @role.sub_roles[0].built_in.should be false
+      end
+      it 'should have :disabled false' do
+        @role.sub_roles[0].disabled.should be false
+      end
+    end
+    describe '#AttributeField' do
+      it 'should have :built_in false' do
+        @role.sub_roles[0].attribute_fields[0].built_in.should be false
+      end
+      it 'should have :disabled false' do
+        @role.sub_roles[0].attribute_fields[0].disabled.should be false
+      end
+    end
+  end
+  describe 'Edit role' do
+    describe '#Role' do
+      before do
+        @role.update_attributes({:key => 'student', :i18n_variable => {:en => 'Student'},
+                                  :sub_roles => [{:key => 'new', 
+                                                  :attribute_fields => [{:key => 'bob'}, 
+                                                                        {:key => 'great'}]},
+                                                  {:id => @role.sub_roles[0].id},
+                                                  {:id => @role.sub_roles[1].id}]})
+      end
+      it 'should not be the old :key' do
+        @role.key.should_not == 'teacher'
+      end
+      it 'should be the new :key' do
+        @role.key.should == 'student'
+      end
+      it 'should not be the old :i18n_variable[:en]' do
+        @role.i18n_variable[:en].should_not == 'Teacher'
+      end
+      it 'should be the new :i18n_variable[:en]' do
+        @role.i18n_variable[:en].should == 'Student'
+      end
+      it 'should have one more SubRole' do
+        @role.should have(3).sub_roles
+      end
+    end
+  end  
+  describe 'Destroy' do
+    describe '#AttributeField' do
+      before do
+        @role.update_attributes(:key => 'teacher', 
+                            :i18n_variable => {:key => 'teacher', :en => 'Teacher', :zh_tw => 'Teacher in Chinese', :document_class => 'Role'},
+                            :sub_roles_attributes => {'0' => {:id => @role.sub_roles[0].id,
+                                            :key => 'undergrad', 
+                                            :attribute_fields_attributes => {'0' => {:id => @role.sub_roles[0].attribute_fields[0].id,
+                                                                   :key => 'department'}, 
+                                                                  '1' => {:id => @role.sub_roles[0].attribute_fields[1].id,
+                                                                   :key => 'room', :_destroy => true}}}})
+      end
+      it 'should have only one AttributeField for the first SubRole' do
+        @role.sub_roles[0].should have(1).attribute_fields
+      end
+    end  
+    describe '#I18nVariable' do
+      before do
+        @role.update_attributes(:key => 'teacher', 
+                            :i18n_variable_attributes => {:id => @role.i18n_variable.id, :key => 'teacher', :en => 'Teacher', :zh_tw => 'Teacher in Chinese', :document_class => 'Role', :_destroy => true})
+      end
+      it 'should not have a I18nVariable' do
+        @role.i18n_variable.should_not be_an_instance_of I18nVariable
+      end
+    end
+    describe '#Role' do
+      it 'should destroy the I18nVariable' do
+        id = @role.i18n_variable.id
+        @role.destroy
+        lambda {I18nVariable.find(id)}.should raise_error
+      end
+    end
+  end
+
+end