Hides Triggers if integration only has one event

Removes confusing/unnecessary checkboxes when trying to configure an
integration. If there is only one supported event we don't need to
allow these to be individually disabled since the integration can be
disabled instead.

E.g. Project Integrations for GitHub, Bugzilla, Asana, Pipeline emails and Gemnasium

Allows integrations to override which triggers are configurable

1 files changed, 35 insertions, 0 deletions

diff --git a/spec/features/projects/services/disable_triggers_spec.rb b/spec/features/projects/services/disable_triggers_spec.rb
new file mode 100644
index 00000000000..1a13fe03a67
--- /dev/null
+++ b/spec/features/projects/services/disable_triggers_spec.rb
@@ -0,0 +1,35 @@
+require 'spec_helper'
+
+describe 'Disable individual triggers' do
+  let(:project) { create(:project) }
+  let(:user) { project.owner }
+  let(:checkbox_selector) { 'input[type=checkbox][id$=_events]' }
+
+  before do
+    sign_in(user)
+
+    visit(project_settings_integrations_path(project))
+
+    click_link(service_name)
+  end
+
+  context 'service has multiple supported events' do
+    let(:service_name) { 'HipChat' }
+
+    it 'shows trigger checkboxes' do
+      event_count = HipchatService.supported_events.count
+
+      expect(page).to have_content "Trigger"
+      expect(page).to have_css(checkbox_selector, count: event_count)
+    end
+  end
+
+  context 'services only has one supported event' do
+    let(:service_name) { 'Asana' }
+
+    it "doesn't show unnecessary Trigger checkboxes" do
+      expect(page).not_to have_content "Trigger"
+      expect(page).not_to have_css(checkbox_selector)
+    end
+  end
+end