1 files changed, 128 insertions, 0 deletions
diff --git a/spec/requests/api/graphql/mutations/packages/bulk_destroy_spec.rb b/spec/requests/api/graphql/mutations/packages/bulk_destroy_spec.rb
new file mode 100644
index 00000000000..1fe01af4f1c
--- /dev/null
+++ b/spec/requests/api/graphql/mutations/packages/bulk_destroy_spec.rb
@@ -0,0 +1,128 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe 'Destroying multiple packages' do
+  using RSpec::Parameterized::TableSyntax
+
+  include GraphqlHelpers
+
+  let_it_be(:project1) { create(:project) }
+  let_it_be(:project2) { create(:project) }
+  let_it_be(:user) { create(:user) }
+  let_it_be_with_reload(:packages1) { create_list(:package, 3, project: project1) }
+  let_it_be_with_reload(:packages2) { create_list(:package, 2, project: project2) }
+
+  let(:ids) { packages1.append(packages2).flatten.map(&:to_global_id).map(&:to_s) }
+
+  let(:query) do
+    <<~GQL
+      errors
+    GQL
+  end
+
+  let(:params) do
+    {
+      ids: ids
+    }
+  end
+
+  let(:mutation) { graphql_mutation(:destroy_packages, params, query) }
+
+  describe 'post graphql mutation' do
+    subject(:mutation_request) { post_graphql_mutation(mutation, current_user: user) }
+
+    shared_examples 'destroying the packages' do
+      it 'marks the packages as pending destruction' do
+        expect { mutation_request }.to change { ::Packages::Package.pending_destruction.count }.by(5)
+      end
+
+      it_behaves_like 'returning response status', :success
+    end
+
+    shared_examples 'denying the mutation request' do
+      |response = ::Gitlab::Graphql::Authorize::AuthorizeResource::RESOURCE_ACCESS_ERROR|
+      it 'does not mark the packages as pending destruction' do
+        expect { mutation_request }.not_to change { ::Packages::Package.pending_destruction.count }
+        expect_graphql_errors_to_include(response)
+      end
+
+      it_behaves_like 'returning response status', :success
+    end
+
+    context 'with valid params' do
+      where(:user_role, :shared_examples_name) do
+        :maintainer      | 'destroying the packages'
+        :developer       | 'denying the mutation request'
+        :reporter        | 'denying the mutation request'
+        :guest           | 'denying the mutation request'
+        :not_in_project  | 'denying the mutation request'
+      end
+
+      with_them do
+        before do
+          unless user_role == :not_in_project
+            project1.send("add_#{user_role}", user)
+            project2.send("add_#{user_role}", user)
+          end
+        end
+
+        it_behaves_like params[:shared_examples_name]
+      end
+
+      context 'for over the limit' do
+        before do
+          project1.add_maintainer(user)
+          project2.add_maintainer(user)
+          stub_const("Mutations::Packages::BulkDestroy::MAX_PACKAGES", 2)
+        end
+
+        it_behaves_like 'denying the mutation request', ::Mutations::Packages::BulkDestroy::TOO_MANY_IDS_ERROR
+      end
+
+      context 'with packages outside of the project' do
+        before do
+          project1.add_maintainer(user)
+        end
+
+        it_behaves_like 'denying the mutation request'
+      end
+    end
+
+    context 'with invalid params' do
+      let(:ids) { 'foo' }
+
+      it_behaves_like 'denying the mutation request', 'invalid value for id'
+    end
+
+    context 'with multi mutations' do
+      let(:package1) { packages1.first }
+      let(:package2) { packages2.first }
+      let(:query) do
+        <<~QUERY
+        mutation {
+          a: destroyPackages(input: { ids: ["#{package1.to_global_id}"]}) {
+            errors
+          }
+          b: destroyPackages(input: { ids: ["#{package2.to_global_id}"]}) {
+            errors
+          }
+        }
+        QUERY
+      end
+
+      subject(:mutation_request) { post_graphql(query, current_user: user) }
+
+      before do
+        project1.add_maintainer(user)
+        project2.add_maintainer(user)
+      end
+
+      it 'executes the first mutation but not the second one' do
+        expect { mutation_request }.to change { package1.reload.status }.from('default').to('pending_destruction')
+                                         .and not_change { package2.reload.status }
+        expect_graphql_errors_to_include('"destroyPackages" field can be requested only for 1 Mutation(s) at a time.')
+      end
+    end
+  end
+end