1 files changed, 85 insertions, 0 deletions
diff --git a/spec/requests/projects/metrics_dashboard_spec.rb b/spec/requests/projects/metrics_dashboard_spec.rb
new file mode 100644
index 00000000000..ab35788387c
--- /dev/null
+++ b/spec/requests/projects/metrics_dashboard_spec.rb
@@ -0,0 +1,85 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe 'metrics dashboard page' do
+  let_it_be(:project) { create(:project) }
+  let_it_be(:environment) { create(:environment, project: project) }
+  let_it_be(:environment2) { create(:environment, project: project) }
+  let_it_be(:user) { project.owner }
+
+  before do
+    project.add_developer(user)
+    login_as(user)
+  end
+
+  describe 'GET /:namespace/:project/-/metrics' do
+    it 'returns 200' do
+      send_request
+      expect(response).to have_gitlab_http_status(:ok)
+    end
+
+    it 'assigns environment' do
+      send_request
+      expect(assigns(:environment).id).to eq(environment.id)
+    end
+  end
+
+  describe 'GET /:namespace/:project/-/metrics?environment=:environment.id' do
+    it 'returns 200' do
+      send_request(environment: environment2.id)
+      expect(response).to have_gitlab_http_status(:ok)
+    end
+
+    it 'assigns query param environment' do
+      send_request(environment: environment2.id)
+      expect(assigns(:environment).id).to eq(environment2.id)
+    end
+
+    context 'when query param environment does not exist' do
+      it 'responds with 404' do
+        send_request(environment: 99)
+        expect(response).to have_gitlab_http_status(:not_found)
+      end
+    end
+  end
+
+  describe 'GET /:namespace/:project/-/metrics/:dashboard_path' do
+    let(:dashboard_path) { '.gitlab/dashboards/dashboard_path.yml' }
+
+    it 'returns 200' do
+      send_request(dashboard_path: dashboard_path)
+      expect(response).to have_gitlab_http_status(:ok)
+    end
+
+    it 'assigns environment' do
+      send_request(dashboard_path: dashboard_path)
+      expect(assigns(:environment).id).to eq(environment.id)
+    end
+  end
+
+  describe 'GET :/namespace/:project/-/metrics/:dashboard_path?environment=:environment.id' do
+    let(:dashboard_path) { '.gitlab/dashboards/dashboard_path.yml' }
+
+    it 'returns 200' do
+      send_request(dahboard_path: dashboard_path, environment: environment.id)
+      expect(response).to have_gitlab_http_status(:ok)
+    end
+
+    it 'assigns query param environment' do
+      send_request(dashboard_path: dashboard_path, environment: environment2.id)
+      expect(assigns(:environment).id).to eq(environment2.id)
+    end
+
+    context 'when query param environment does not exist' do
+      it 'responds with 404' do
+        send_request(dashboard_path: dashboard_path, environment: 99)
+        expect(response).to have_gitlab_http_status(:not_found)
+      end
+    end
+  end
+
+  def send_request(params = {})
+    get namespace_project_metrics_dashboard_path(namespace_id: project.namespace, project_id: project, **params)
+  end
+end