1 files changed, 64 insertions, 0 deletions
diff --git a/spec/controllers/projects/usage_ping_controller_spec.rb b/spec/controllers/projects/usage_ping_controller_spec.rb
new file mode 100644
index 00000000000..a9abbff160d
--- /dev/null
+++ b/spec/controllers/projects/usage_ping_controller_spec.rb
@@ -0,0 +1,64 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe Projects::UsagePingController do
+  let_it_be(:project) { create(:project) }
+  let_it_be(:user) { create(:user) }
+
+  describe 'POST #web_ide_clientside_preview' do
+    subject { post :web_ide_clientside_preview, params: { namespace_id: project.namespace, project_id: project } }
+
+    before do
+      sign_in(user) if user
+    end
+
+    context 'when web ide clientside preview is enabled' do
+      before do
+        stub_application_setting(web_ide_clientside_preview_enabled: true)
+      end
+
+      context 'when the user is not authenticated' do
+        let(:user) { nil }
+
+        it 'returns 302' do
+          subject
+
+          expect(response).to have_gitlab_http_status(302)
+        end
+      end
+
+      context 'when the user does not have access to the project' do
+        it 'returns 404' do
+          subject
+
+          expect(response).to have_gitlab_http_status(404)
+        end
+      end
+
+      context 'when the user has access to the project' do
+        let(:user) { project.owner }
+
+        it 'increments the counter' do
+          expect do
+            subject
+          end.to change { Gitlab::UsageDataCounters::WebIdeCounter.total_previews_count }.by(1)
+        end
+      end
+    end
+
+    context 'when web ide clientside preview is not enabled' do
+      let(:user) { project.owner }
+
+      before do
+        stub_application_setting(web_ide_clientside_preview_enabled: false)
+      end
+
+      it 'returns 404' do
+        subject
+
+        expect(response).to have_gitlab_http_status(404)
+      end
+    end
+  end
+end