Use gitlab-shell to move repos. Requires gitlab-shell v1.1.0

spec/services/project_transfer_service_spec.rb

@@ -0,0 +1,47 @@
+require 'spec_helper'
+
+describe ProjectTransferService do
+  context 'namespace -> namespace' do
+    let(:user) { create(:user) }
+    let(:group) { create(:group) }
+    let(:project) { create(:project, namespace: user.namespace) }
+
+    before do
+      @result = service.transfer(project, group)
+    end
+
+    it { @result.should be_true }
+    it { project.namespace.should == group }
+  end
+
+  context 'namespace -> no namespace' do
+    let(:user) { create(:user) }
+    let(:project) { create(:project, namespace: user.namespace) }
+
+    before do
+      @result = service.transfer(project, nil)
+    end
+
+    it { @result.should be_true }
+    it { project.namespace.should == nil }
+  end
+
+  context 'no namespace -> namespace' do
+    let(:project) { create(:project) }
+    let(:user) { create(:user) }
+
+    before do
+      @result = service.transfer(project, user.namespace)
+    end
+
+    it { @result.should be_true }
+    it { project.namespace.should == user.namespace }
+  end
+
+  def service
+    service = ProjectTransferService.new
+    service.gitlab_shell.stub(mv_repository: true)
+    service
+  end
+end
+