1 files changed, 53 insertions, 0 deletions
diff --git a/spec/services/labels/create_service_spec.rb b/spec/services/labels/create_service_spec.rb
new file mode 100644
index 00000000000..b06424bcde4
--- /dev/null
+++ b/spec/services/labels/create_service_spec.rb
@@ -0,0 +1,53 @@
+require 'spec_helper'
+
+describe Labels::CreateService, services: true do
+  describe '#execute' do
+    let(:group) { create(:group) }
+    let!(:project) { create(:empty_project, group: group) }
+
+    let(:params) do
+      {
+        title: 'Security',
+        color: '#5CB85C',
+        description: 'Security related stuff.'
+      }
+    end
+
+    context 'with a group as subject' do
+      subject(:service) { described_class.new(group, double, params) }
+
+      it 'creates a label' do
+        expect { service.execute }.to change(group.labels, :count).by(1)
+      end
+
+      it 'becames available to all already existing projects of the group' do
+        service.execute
+
+        expect(project.labels.where(params)).not_to be_empty
+      end
+
+      it 'does not overwrite label that already exists in the project' do
+        params = { title: 'Security', color: '#FF0000', description: 'Sample' }
+        project.labels.create(params)
+
+        service.execute
+
+        expect(project.labels.where(params)).not_to be_empty
+      end
+    end
+
+    context 'with a project as subject' do
+      subject(:service) { described_class.new(project, double, params) }
+
+      it 'creates a label' do
+        expect { service.execute }.to change(project.labels, :count).by(1)
+      end
+
+      it 'does not create a label that already exists on the group level' do
+        group.labels.create(params)
+
+        expect { service.execute }.not_to change(project.labels, :count)
+      end
+    end
+  end
+end