1 files changed, 63 insertions, 0 deletions
diff --git a/spec/requests/projects/usage_quotas_spec.rb b/spec/requests/projects/usage_quotas_spec.rb
new file mode 100644
index 00000000000..04e01da61ef
--- /dev/null
+++ b/spec/requests/projects/usage_quotas_spec.rb
@@ -0,0 +1,63 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe 'Project Usage Quotas' do
+  let_it_be(:project) { create(:project) }
+  let_it_be(:role) { :maintainer }
+  let_it_be(:user) { create(:user) }
+
+  before do
+    project.add_role(user, role)
+    login_as(user)
+  end
+
+  shared_examples 'response with 404 status' do
+    it 'renders :not_found' do
+      get project_usage_quotas_path(project)
+
+      expect(response).to have_gitlab_http_status(:not_found)
+      expect(response.body).not_to include(project_usage_quotas_path(project))
+    end
+  end
+
+  describe 'GET /:namespace/:project/usage_quotas' do
+    context 'with project_storage_ui feature flag enabled' do
+      before do
+        stub_feature_flags(project_storage_ui: true)
+      end
+
+      it 'renders usage quotas path' do
+        mock_storage_app_data = {
+          project_path: project.full_path,
+          usage_quotas_help_page_path: help_page_path('user/usage_quotas'),
+          build_artifacts_help_page_path: help_page_path('ci/pipelines/job_artifacts', anchor: 'when-job-artifacts-are-deleted'),
+          packages_help_page_path: help_page_path('user/packages/package_registry/index.md', anchor: 'delete-a-package'),
+          repository_help_page_path: help_page_path('user/project/repository/reducing_the_repo_size_using_git'),
+          snippets_help_page_path: help_page_path('user/snippets', anchor: 'reduce-snippets-repository-size'),
+          wiki_help_page_path: help_page_path('administration/wikis/index.md', anchor: 'reduce-wiki-repository-size')
+        }
+        get project_usage_quotas_path(project)
+
+        expect(response).to have_gitlab_http_status(:ok)
+        expect(response.body).to include(project_usage_quotas_path(project))
+        expect(assigns[:storage_app_data]).to eq(mock_storage_app_data)
+        expect(response.body).to include("Usage of project resources across the <strong>#{project.name}</strong> project")
+      end
+
+      context 'renders :not_found for user without permission' do
+        let(:role) { :developer }
+
+        it_behaves_like 'response with 404 status'
+      end
+    end
+
+    context 'with project_storage_ui feature flag disabled' do
+      before do
+        stub_feature_flags(project_storage_ui: false)
+      end
+
+      it_behaves_like 'response with 404 status'
+    end
+  end
+end