1 files changed, 54 insertions, 0 deletions
diff --git a/spec/graphql/mutations/achievements/create_spec.rb b/spec/graphql/mutations/achievements/create_spec.rb
new file mode 100644
index 00000000000..4bad6164314
--- /dev/null
+++ b/spec/graphql/mutations/achievements/create_spec.rb
@@ -0,0 +1,54 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Mutations::Achievements::Create, feature_category: :users do
+  include GraphqlHelpers
+
+  let_it_be(:user) { create(:user) }
+
+  let(:group) { create(:group) }
+  let(:valid_params) do
+    attributes_for(:achievement, namespace: group)
+  end
+
+  describe '#resolve' do
+    subject(:resolve_mutation) do
+      described_class.new(object: nil, context: { current_user: user }, field: nil).resolve(
+        **valid_params,
+        namespace_id: group.to_global_id
+      )
+    end
+
+    context 'when the user does not have permission' do
+      before do
+        group.add_developer(user)
+      end
+
+      it 'raises an error' do
+        expect { resolve_mutation }.to raise_error(Gitlab::Graphql::Errors::ResourceNotAvailable)
+          .with_message(Gitlab::Graphql::Authorize::AuthorizeResource::RESOURCE_ACCESS_ERROR)
+      end
+    end
+
+    context 'when the user has permission' do
+      before do
+        group.add_maintainer(user)
+      end
+
+      context 'when the params are invalid' do
+        it 'returns the validation error' do
+          valid_params[:name] = nil
+
+          expect(resolve_mutation[:errors]).to match_array(["Name can't be blank"])
+        end
+      end
+
+      it 'creates contact with correct values' do
+        expect(resolve_mutation[:achievement]).to have_attributes(valid_params)
+      end
+    end
+  end
+
+  specify { expect(described_class).to require_graphql_authorizations(:admin_achievement) }
+end