Code improvements and add Create group service

1 files changed, 22 insertions, 0 deletions

diff --git a/spec/services/groups/create_service_spec.rb b/spec/services/groups/create_service_spec.rb
new file mode 100644
index 00000000000..7dbc5297978
--- /dev/null
+++ b/spec/services/groups/create_service_spec.rb
@@ -0,0 +1,22 @@
+require 'spec_helper'
+
+describe Groups::CreateService, services: true do
+    let!(:user)    { create(:user) }
+    let!(:private_group)    { create(:group, visibility_level: Gitlab::VisibilityLevel::PRIVATE) }
+    let!(:internal_group)   { create(:group, visibility_level: Gitlab::VisibilityLevel::INTERNAL) }
+    let!(:public_group)     { create(:group, visibility_level: Gitlab::VisibilityLevel::PUBLIC) }
+
+  describe "execute" do
+    let!(:service) { described_class.new(public_group, user, visibility_level: Gitlab::VisibilityLevel::PUBLIC ) }
+    subject { service.execute }
+
+    context "create groups without restricted visibility level" do
+      it { is_expected.to be_truthy }
+    end
+
+    context "cannot create group with restricted visibility level" do
+      before { allow(current_application_settings).to receive(:restricted_visibility_levels).and_return([Gitlab::VisibilityLevel::PUBLIC]) }
+      it { is_expected.to be_falsy }
+    end
+  end
+end