Add latest changes from gitlab-org/gitlab@master

spec/policies/release_policy_spec.rb

@@ -0,0 +1,62 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe ReleasePolicy, :request_store do
+  let_it_be(:developer) { create(:user) }
+  let_it_be(:maintainer) { create(:user) }
+  let_it_be(:project) { create(:project, :repository) }
+  let_it_be(:release, reload: true) { create(:release, project: project) }
+
+  let(:user) { developer }
+
+  before_all do
+    project.add_developer(developer)
+    project.add_maintainer(maintainer)
+  end
+
+  subject { described_class.new(user, release) }
+
+  context 'when the evalute_protected_tag_for_release_permissions feature flag is disabled' do
+    before do
+      stub_feature_flags(evalute_protected_tag_for_release_permissions: false)
+    end
+
+    it 'allows the user to create and update a release' do
+      is_expected.to be_allowed(:create_release)
+      is_expected.to be_allowed(:update_release)
+    end
+
+    it 'prevents the user from destroying a release' do
+      is_expected.to be_disallowed(:destroy_release)
+    end
+
+    context 'when the user is maintainer' do
+      let(:user) { maintainer }
+
+      it 'allows the user to destroy a release' do
+        is_expected.to be_allowed(:destroy_release)
+      end
+    end
+  end
+
+  context 'when the user has access to the protected tag' do
+    let_it_be(:protected_tag) { create(:protected_tag, :developers_can_create, name: release.tag, project: project) }
+
+    it 'allows the user to create, update and destroy a release' do
+      is_expected.to be_allowed(:create_release)
+      is_expected.to be_allowed(:update_release)
+      is_expected.to be_allowed(:destroy_release)
+    end
+  end
+
+  context 'when the user does not have access to the protected tag' do
+    let_it_be(:protected_tag) { create(:protected_tag, :maintainers_can_create, name: release.tag, project: project) }
+
+    it 'prevents the user from creating, updating and destroying a release' do
+      is_expected.to be_disallowed(:create_release)
+      is_expected.to be_disallowed(:update_release)
+      is_expected.to be_disallowed(:destroy_release)
+    end
+  end
+end