1 files changed, 231 insertions, 0 deletions
diff --git a/spec/support/shared_examples/policies/project_policy_shared_examples.rb b/spec/support/shared_examples/policies/project_policy_shared_examples.rb
new file mode 100644
index 00000000000..7a71e2ee370
--- /dev/null
+++ b/spec/support/shared_examples/policies/project_policy_shared_examples.rb
@@ -0,0 +1,231 @@
+# frozen_string_literal: true
+
+RSpec.shared_examples 'archived project policies' do
+  let(:feature_write_abilities) do
+    described_class::READONLY_FEATURES_WHEN_ARCHIVED.flat_map do |feature|
+      described_class.create_update_admin_destroy(feature)
+    end + additional_reporter_permissions + additional_maintainer_permissions
+  end
+
+  let(:other_write_abilities) do
+    %i[
+      create_merge_request_in
+      create_merge_request_from
+      push_to_delete_protected_branch
+      push_code
+      request_access
+      upload_file
+      resolve_note
+      award_emoji
+    ]
+  end
+
+  context 'when the project is archived' do
+    before do
+      project.archived = true
+    end
+
+    it 'disables write actions on all relevant project features' do
+      expect_disallowed(*feature_write_abilities)
+    end
+
+    it 'disables some other important write actions' do
+      expect_disallowed(*other_write_abilities)
+    end
+
+    it 'does not disable other abilities' do
+      expect_allowed(*(regular_abilities - feature_write_abilities - other_write_abilities))
+    end
+  end
+end
+
+RSpec.shared_examples 'project policies as anonymous' do
+  context 'abilities for public projects' do
+    context 'when a project has pending invites' do
+      let(:group) { create(:group, :public) }
+      let(:project) { create(:project, :public, namespace: group) }
+      let(:user_permissions) { [:create_merge_request_in, :create_project, :create_issue, :create_note, :upload_file, :award_emoji] }
+      let(:anonymous_permissions) { guest_permissions - user_permissions }
+
+      subject { described_class.new(nil, project) }
+
+      before do
+        create(:group_member, :invited, group: group)
+      end
+
+      it 'does not grant owner access' do
+        expect_allowed(*anonymous_permissions)
+        expect_disallowed(*user_permissions)
+      end
+
+      it_behaves_like 'archived project policies' do
+        let(:regular_abilities) { anonymous_permissions }
+      end
+    end
+  end
+
+  context 'abilities for non-public projects' do
+    let(:project) { create(:project, namespace: owner.namespace) }
+
+    subject { described_class.new(nil, project) }
+
+    it { is_expected.to be_banned }
+  end
+end
+
+RSpec.shared_examples 'project policies as guest' do
+  subject { described_class.new(guest, project) }
+
+  context 'abilities for non-public projects' do
+    let(:project) { create(:project, namespace: owner.namespace) }
+    let(:reporter_public_build_permissions) do
+      reporter_permissions - [:read_build, :read_pipeline]
+    end
+
+    it do
+      expect_allowed(*guest_permissions)
+      expect_disallowed(*reporter_public_build_permissions)
+      expect_disallowed(*team_member_reporter_permissions)
+      expect_disallowed(*developer_permissions)
+      expect_disallowed(*maintainer_permissions)
+      expect_disallowed(*owner_permissions)
+    end
+
+    it_behaves_like 'archived project policies' do
+      let(:regular_abilities) { guest_permissions }
+    end
+
+    context 'public builds enabled' do
+      it do
+        expect_allowed(*guest_permissions)
+        expect_allowed(:read_build, :read_pipeline)
+      end
+    end
+
+    context 'when public builds disabled' do
+      before do
+        project.update(public_builds: false)
+      end
+
+      it do
+        expect_allowed(*guest_permissions)
+        expect_disallowed(:read_build, :read_pipeline)
+      end
+    end
+
+    context 'when builds are disabled' do
+      before do
+        project.project_feature.update(builds_access_level: ProjectFeature::DISABLED)
+      end
+
+      it do
+        expect_disallowed(:read_build)
+        expect_allowed(:read_pipeline)
+      end
+    end
+  end
+end
+
+RSpec.shared_examples 'project policies as reporter' do
+  context 'abilities for non-public projects' do
+    let(:project) { create(:project, namespace: owner.namespace) }
+
+    subject { described_class.new(reporter, project) }
+
+    it do
+      expect_allowed(*guest_permissions)
+      expect_allowed(*reporter_permissions)
+      expect_allowed(*team_member_reporter_permissions)
+      expect_disallowed(*developer_permissions)
+      expect_disallowed(*maintainer_permissions)
+      expect_disallowed(*owner_permissions)
+    end
+
+    it_behaves_like 'archived project policies' do
+      let(:regular_abilities) { reporter_permissions }
+    end
+  end
+end
+
+RSpec.shared_examples 'project policies as developer' do
+  context 'abilities for non-public projects' do
+    let(:project) { create(:project, namespace: owner.namespace) }
+    subject { described_class.new(developer, project) }
+
+    it do
+      expect_allowed(*guest_permissions)
+      expect_allowed(*reporter_permissions)
+      expect_allowed(*team_member_reporter_permissions)
+      expect_allowed(*developer_permissions)
+      expect_disallowed(*maintainer_permissions)
+      expect_disallowed(*owner_permissions)
+    end
+
+    it_behaves_like 'archived project policies' do
+      let(:regular_abilities) { developer_permissions }
+    end
+  end
+end
+
+RSpec.shared_examples 'project policies as maintainer' do
+  context 'abilities for non-public projects' do
+    let(:project) { create(:project, namespace: owner.namespace) }
+
+    subject { described_class.new(maintainer, project) }
+
+    it do
+      expect_allowed(*guest_permissions)
+      expect_allowed(*reporter_permissions)
+      expect_allowed(*team_member_reporter_permissions)
+      expect_allowed(*developer_permissions)
+      expect_allowed(*maintainer_permissions)
+      expect_disallowed(*owner_permissions)
+    end
+
+    it_behaves_like 'archived project policies' do
+      let(:regular_abilities) { maintainer_permissions }
+    end
+  end
+end
+
+RSpec.shared_examples 'project policies as owner' do
+  context 'abilities for non-public projects' do
+    let(:project) { create(:project, namespace: owner.namespace) }
+
+    subject { described_class.new(owner, project) }
+
+    it do
+      expect_allowed(*guest_permissions)
+      expect_allowed(*reporter_permissions)
+      expect_allowed(*team_member_reporter_permissions)
+      expect_allowed(*developer_permissions)
+      expect_allowed(*maintainer_permissions)
+      expect_allowed(*owner_permissions)
+    end
+
+    it_behaves_like 'archived project policies' do
+      let(:regular_abilities) { owner_permissions }
+    end
+  end
+end
+
+RSpec.shared_examples 'project policies as admin' do
+  context 'abilities for non-public projects' do
+    let(:project) { create(:project, namespace: owner.namespace) }
+
+    subject { described_class.new(admin, project) }
+
+    it do
+      expect_allowed(*guest_permissions)
+      expect_allowed(*reporter_permissions)
+      expect_disallowed(*team_member_reporter_permissions)
+      expect_allowed(*developer_permissions)
+      expect_allowed(*maintainer_permissions)
+      expect_allowed(*owner_permissions)
+    end
+
+    it_behaves_like 'archived project policies' do
+      let(:regular_abilities) { owner_permissions }
+    end
+  end
+end