Merge branch '43532-error-on-admin-applications-prometheus-template' into 'master'

Resolve "Error 500 on route "/admin/application_settings/services/1882/edit" -> edit Prometheus Service Template"

Closes #43532

See merge request gitlab-org/gitlab-ce!17377

2 files changed, 44 insertions, 0 deletions

diff --git a/spec/features/admin/services/admin_activates_prometheus_spec.rb b/spec/features/admin/services/admin_activates_prometheus_spec.rb
new file mode 100644
index 00000000000..904fe5b406b
--- /dev/null
+++ b/spec/features/admin/services/admin_activates_prometheus_spec.rb
@@ -0,0 +1,21 @@
+require 'spec_helper'
+
+describe 'Admin activates Prometheus' do
+  let(:admin) { create(:user, :admin) }
+
+  before do
+    sign_in(admin)
+
+    visit(admin_application_settings_services_path)
+
+    click_link('Prometheus')
+  end
+
+  it 'activates service' do
+    check('Active')
+    fill_in('API URL', with: 'http://prometheus.example.com')
+    click_button('Save')
+
+    expect(page).to have_content('Application settings saved successfully')
+  end
+end
diff --git a/spec/features/projects/services/user_activates_prometheus_spec.rb b/spec/features/projects/services/user_activates_prometheus_spec.rb
new file mode 100644
index 00000000000..33f884eb148
--- /dev/null
+++ b/spec/features/projects/services/user_activates_prometheus_spec.rb
@@ -0,0 +1,23 @@
+require 'spec_helper'
+
+describe 'User activates Prometheus' do
+  let(:project) { create(:project) }
+  let(:user) { create(:user) }
+
+  before do
+    project.add_master(user)
+    sign_in(user)
+
+    visit(project_settings_integrations_path(project))
+
+    click_link('Prometheus')
+  end
+
+  it 'activates service' do
+    check('Active')
+    fill_in('API URL', with: 'http://prometheus.example.com')
+    click_button('Save changes')
+
+    expect(page).to have_content('Prometheus activated.')
+  end
+end