1 files changed, 190 insertions, 0 deletions
diff --git a/spec/controllers/projects/settings/access_tokens_controller_spec.rb b/spec/controllers/projects/settings/access_tokens_controller_spec.rb
new file mode 100644
index 00000000000..884a5bc2836
--- /dev/null
+++ b/spec/controllers/projects/settings/access_tokens_controller_spec.rb
@@ -0,0 +1,190 @@
+# frozen_string_literal: true
+
+require('spec_helper')
+
+describe Projects::Settings::AccessTokensController do
+  let_it_be(:user) { create(:user) }
+  let_it_be(:project) { create(:project) }
+
+  before_all do
+    project.add_maintainer(user)
+  end
+
+  before do
+    sign_in(user)
+  end
+
+  shared_examples 'feature unavailability' do
+    context 'when flag is disabled' do
+      before do
+        stub_feature_flags(resource_access_token: false)
+      end
+
+      it { is_expected.to have_gitlab_http_status(:not_found) }
+    end
+
+    context 'when environment is Gitlab.com' do
+      before do
+        allow(Gitlab).to receive(:com?).and_return(true)
+      end
+
+      it { is_expected.to have_gitlab_http_status(:not_found) }
+    end
+  end
+
+  describe '#index' do
+    subject { get :index, params: { namespace_id: project.namespace, project_id: project } }
+
+    it_behaves_like 'feature unavailability'
+
+    context 'when feature is available' do
+      let_it_be(:bot_user) { create(:user, :project_bot) }
+      let_it_be(:active_project_access_token) { create(:personal_access_token, user: bot_user) }
+      let_it_be(:inactive_project_access_token) { create(:personal_access_token, :revoked, user: bot_user) }
+
+      before_all do
+        project.add_maintainer(bot_user)
+      end
+
+      before do
+        enable_feature
+      end
+
+      it 'retrieves active project access tokens' do
+        subject
+
+        expect(assigns(:active_project_access_tokens)).to contain_exactly(active_project_access_token)
+      end
+
+      it 'retrieves inactive project access tokens' do
+        subject
+
+        expect(assigns(:inactive_project_access_tokens)).to contain_exactly(inactive_project_access_token)
+      end
+
+      it 'lists all available scopes' do
+        subject
+
+        expect(assigns(:scopes)).to eq(Gitlab::Auth.resource_bot_scopes)
+      end
+
+      it 'retrieves newly created personal access token value' do
+        token_value = 'random-value'
+        allow(PersonalAccessToken).to receive(:redis_getdel).with("#{user.id}:#{project.id}").and_return(token_value)
+
+        subject
+
+        expect(assigns(:new_project_access_token)).to eq(token_value)
+      end
+    end
+  end
+
+  describe '#create', :clean_gitlab_redis_shared_state do
+    subject { post :create, params: { namespace_id: project.namespace, project_id: project }.merge(project_access_token: access_token_params) }
+
+    let_it_be(:access_token_params) { {} }
+
+    it_behaves_like 'feature unavailability'
+
+    context 'when feature is available' do
+      let_it_be(:access_token_params) { { name: 'Nerd bot', scopes: ["api"], expires_at: 1.month.since.to_date } }
+
+      before do
+        enable_feature
+      end
+
+      def created_token
+        PersonalAccessToken.order(:created_at).last
+      end
+
+      it 'returns success message' do
+        subject
+
+        expect(response.flash[:notice]).to match(/\AYour new project access token has been created./i)
+      end
+
+      it 'creates project access token' do
+        subject
+
+        expect(created_token.name).to eq(access_token_params[:name])
+        expect(created_token.scopes).to eq(access_token_params[:scopes])
+        expect(created_token.expires_at).to eq(access_token_params[:expires_at])
+      end
+
+      it 'creates project bot user' do
+        subject
+
+        expect(created_token.user).to be_project_bot
+      end
+
+      it 'stores newly created token redis store' do
+        expect(PersonalAccessToken).to receive(:redis_store!)
+
+        subject
+      end
+
+      it { expect { subject }.to change { User.count }.by(1) }
+      it { expect { subject }.to change { PersonalAccessToken.count }.by(1) }
+
+      context 'when unsuccessful' do
+        before do
+          allow_next_instance_of(ResourceAccessTokens::CreateService) do |service|
+            allow(service).to receive(:execute).and_return ServiceResponse.error(message: 'Failed!')
+          end
+        end
+
+        it { expect(subject).to render_template(:index) }
+      end
+    end
+  end
+
+  describe '#revoke' do
+    subject { put :revoke, params: { namespace_id: project.namespace, project_id: project, id: project_access_token } }
+
+    let_it_be(:bot_user) { create(:user, :project_bot) }
+    let_it_be(:project_access_token) { create(:personal_access_token, user: bot_user) }
+
+    before_all do
+      project.add_maintainer(bot_user)
+    end
+
+    it_behaves_like 'feature unavailability'
+
+    context 'when feature is available' do
+      before do
+        enable_feature
+      end
+
+      it 'revokes token access' do
+        subject
+
+        expect(project_access_token.reload.revoked?).to be true
+      end
+
+      it 'removed membership of bot user' do
+        subject
+
+        expect(project.reload.bots).not_to include(bot_user)
+      end
+
+      it 'blocks project bot user' do
+        subject
+
+        expect(bot_user.reload.blocked?).to be true
+      end
+
+      it 'converts issuables of the bot user to ghost user' do
+        issue = create(:issue, author: bot_user)
+
+        subject
+
+        expect(issue.reload.author.ghost?).to be true
+      end
+    end
+  end
+
+  def enable_feature
+    allow(Gitlab).to receive(:com?).and_return(false)
+    stub_feature_flags(resource_access_token: true)
+  end
+end