2 files changed, 46 insertions, 7 deletions
diff --git a/spec/helpers/form_helper_spec.rb b/spec/helpers/form_helper_spec.rb
new file mode 100644
index 00000000000..b20373a96fb
--- /dev/null
+++ b/spec/helpers/form_helper_spec.rb
@@ -0,0 +1,46 @@
+require 'rails_helper'
+
+describe FormHelper do
+  describe 'form_errors' do
+    it 'returns nil when model has no errors' do
+      model = double(errors: [])
+
+      expect(helper.form_errors(model)).to be_nil
+    end
+
+    it 'renders an alert div' do
+      model = double(errors: errors_stub('Error 1'))
+
+      expect(helper.form_errors(model)).
+        to include('<div class="alert alert-danger" id="error_explanation">')
+    end
+
+    it 'contains a summary message' do
+      single_error = double(errors: errors_stub('A'))
+      multi_errors = double(errors: errors_stub('A', 'B', 'C'))
+
+      expect(helper.form_errors(single_error)).
+        to include('<h4>The form contains the following error:')
+      expect(helper.form_errors(multi_errors)).
+        to include('<h4>The form contains the following errors:')
+    end
+
+    it 'renders each message' do
+      model = double(errors: errors_stub('Error 1', 'Error 2', 'Error 3'))
+
+      errors = helper.form_errors(model)
+
+      aggregate_failures do
+        expect(errors).to include('<li>Error 1</li>')
+        expect(errors).to include('<li>Error 2</li>')
+        expect(errors).to include('<li>Error 3</li>')
+      end
+    end
+
+    def errors_stub(*messages)
+      ActiveModel::Errors.new(double).tap do |errors|
+        messages.each { |msg| errors.add(:base, msg) }
+      end
+    end
+  end
+end
diff --git a/spec/helpers/gitlab_markdown_helper_spec.rb b/spec/helpers/gitlab_markdown_helper_spec.rb
index 9adcd916ced..13de88e2f21 100644
--- a/spec/helpers/gitlab_markdown_helper_spec.rb
+++ b/spec/helpers/gitlab_markdown_helper_spec.rb
@@ -150,13 +150,6 @@ describe GitlabMarkdownHelper do
     end
   end
 
-  describe 'random_markdown_tip' do
-    it 'returns a random Markdown tip' do
-      stub_const("#{described_class}::MARKDOWN_TIPS", ['Random tip'])
-      expect(random_markdown_tip).to eq 'Random tip'
-    end
-  end
-
   describe '#first_line_in_markdown' do
     let(:text) { "@#{user.username}, can you look at this?\nHello world\n"}