spec/parole/comment_spec.rb in parole-0.1.2 vs spec/parole/comment_spec.rb in parole-0.1.3

@@ -1,8 +1,46 @@
 require 'spec_helper'
 
 describe Parole::Comment do
+  describe :Validations do
+    before do
+      spawn_comment_model
+      spawn_commenter_model 'User'
+      spawn_commentable_model 'Article'
+
+      run_migration do
+        create_table(:users, force: true)
+        create_table(:articles, force: true)
+      end
+    end
+
+    let(:errors) do
+      subject.valid?
+      subject.errors.full_messages
+    end
+
+    describe :validates_comment do
+      subject { Comment.new }
+      it { expect(errors).to include("Comment can't be blank") }
+    end
+
+    describe :validates_commenter_presence do
+      subject { Comment.new }
+      it { expect(errors).to include("Commenter can't be blank") }
+    end
+
+    describe :validates_commentable_presence do
+      subject { Comment.new }
+      it { expect(errors).to include("Commentable can't be blank") }
+    end
+
+    describe :validates_commentable do
+      subject { Comment.new(commentable: User.new) }
+      it { expect(errors).to include("Commentable is invalid") }
+    end
+  end
+
   describe :ClassMethods do
     describe :create do
       context 'through general `comments` association' do
         before do
           spawn_comment_model
@@ -106,8 +144,27 @@
       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
+
+  describe :ensure_valid_role_for_commentable do
+    before do
+      spawn_comment_model
+      spawn_commenter_model 'User'
+
+      run_migration do
+        create_table(:users, force: true)
+      end
+    end
+
+    let(:commenter) { User.create }
+
+    context 'without associated commentable' do
+      let(:comment) { Comment.new(commenter: commenter, comment: 'Booya') }
+
+      it { expect { comment.valid? }.to_not raise_error }
     end
   end
 end