package marathon import ( "errors" "github.com/containous/traefik/provider/marathon/mocks" "github.com/gambol99/go-marathon" "github.com/stretchr/testify/mock" ) type fakeClient struct { mocks.Marathon } func newFakeClient(applicationsError bool, applications marathon.Applications) *fakeClient { // create an instance of our test object fakeClient := new(fakeClient) if applicationsError { fakeClient.On("Applications", mock.Anything).Return(nil, errors.New("fake Marathon server error")) } else { fakeClient.On("Applications", mock.Anything).Return(&applications, nil) } return fakeClient }