comment_spec.rb in parole-0.1.2

- old
+ new
@@ -1,4 +1,113 @@
 require 'spec_helper'
 
 describe Parole::Comment do
+  describe :ClassMethods do
+    describe :create do
+      context 'through general `comments` association' do
+        before do
+          spawn_comment_model
+          spawn_commenter_model 'User'
+          spawn_commentable_model 'Article'
+
+          run_migration do
+            create_table(:articles, force: true)
+            create_table(:users, force: true)
+          end
+        end
+
+        let(:commenter) { User.create }
+        let(:commentable) { Article.create }
+
+        context 'without role attribute' do
+          let(:comment) { commentable.comments.create(commenter: commenter, comment: 'Booya') }
+
+          it { expect(comment).to be_persisted }
+          it { expect(comment.comment).to eql 'Booya' }
+          it { expect(comment.commenter).to eql commenter }
+          it { expect(comment.commentable).to eql commentable }
+        end
+
+        context 'with role attribute' do
+          let(:comment) { commentable.comments.create(role: 'YEP', commenter: commenter, comment: 'Booya') }
+          it { expect(comment).to_not be_persisted }
+          it { expect(comment.errors.full_messages).to eql ['Role is invalid'] }
+        end
+      end
+
+      context 'through a role-specific comments association' do
+        before do
+          spawn_comment_model
+          spawn_commenter_model 'User'
+          spawn_commentable_model 'Article' do
+            acts_as_commentable roles: [:photos, :videos]
+          end
+
+          run_migration do
+            create_table(:articles, force: true)
+            create_table(:users, force: true)
+          end
+        end
+
+        let(:commenter) { User.create }
+        let(:commentable) { Article.create }
+
+        context 'with commentable role association method' do
+          let(:comment) { commentable.photos_comments.create(commenter: commenter, comment: 'Booya') }
+
+          it { expect(comment).to be_persisted }
+          it { expect(comment.role).to eql 'photos' }
+          it { expect(comment.comment).to eql 'Booya' }
+          it { expect(comment.commenter).to eql commenter }
+          it { expect(comment.commentable).to eql commentable }
+        end
+
+        context 'with commentable main association method' do
+          context 'with valid role' do
+            let(:comment) { commentable.comments.create(role: 'photos', commenter: commenter, comment: 'Booya') }
+
+            it { expect(comment).to be_persisted }
+            it { expect(comment.role).to eql 'photos' }
+            it { expect(comment.comment).to eql 'Booya' }
+            it { expect(comment.commenter).to eql commenter }
+            it { expect(comment.commentable).to eql commentable }
+          end
+
+          context 'with invalid role' do
+            let(:comment) { commentable.comments.create(role: 'NOPE', commenter: commenter, comment: 'Booya') }
+            it { expect(comment).to_not be_persisted }
+            it { expect(comment.errors.full_messages).to eql ['Role is invalid'] }
+          end
+        end
+      end
+    end
+  end
+
+  describe :InstanceMethods do
+    describe :update_cache_counters do
+      before do
+        spawn_comment_model
+        spawn_commenter_model 'User'
+        spawn_commentable_model 'Article' do
+          acts_as_commentable roles: [:photos, :videos]
+        end
+
+        run_migration do
+          create_table(:users, force: true)
+          create_table(:articles, force: true) do |t|
+            t.integer :photos_comments_count, default: 0
+            t.integer :videos_comments_count, default: 0
+            t.integer :comments_count, default: 0
+          end
+        end
+      end
+
+      let(:commenter) { User.create }
+      let(:commentable) { Article.create }
+      let(:create_comment!) { commentable.photos_comments.create(commenter: commenter, comment: 'Booya') }
+
+      it { expect { create_comment! }.to change { commentable.reload.photos_comments_count }.from(0).to(1) }
+      it { expect { create_comment! }.to_not change { commentable.reload.videos_comments_count } }
+      it { expect { create_comment! }.to change { commentable.reload.comments_count }.from(0).to(1) }
+    end
+  end
 end