1 files changed, 40 insertions, 0 deletions
diff --git a/spec/requests/api/user_counts_spec.rb b/spec/requests/api/user_counts_spec.rb
new file mode 100644
index 00000000000..c833bd047e2
--- /dev/null
+++ b/spec/requests/api/user_counts_spec.rb
@@ -0,0 +1,40 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe API::UserCounts do
+  let(:user) { create(:user) }
+  let(:project) { create(:project, :public) }
+
+  let!(:merge_request) { create(:merge_request, :simple, author: user, assignees: [user], source_project: project, title: "Test") }
+
+  describe 'GET /user_counts' do
+    context 'when unauthenticated' do
+      it 'returns authentication error' do
+        get api('/user_counts')
+
+        expect(response.status).to eq(401)
+      end
+    end
+
+    context 'when authenticated' do
+      it 'returns open counts for current user' do
+        get api('/user_counts', user)
+
+        expect(response.status).to eq(200)
+        expect(json_response).to be_a Hash
+        expect(json_response['merge_requests']).to eq(1)
+      end
+
+      it 'updates the mr count when a new mr is assigned' do
+        create(:merge_request, source_project: project, author: user, assignees: [user])
+
+        get api('/user_counts', user)
+
+        expect(response.status).to eq(200)
+        expect(json_response).to be_a Hash
+        expect(json_response['merge_requests']).to eq(2)
+      end
+    end
+  end
+end