@Test
public void testUploadStubConfigurationString() {

    given(wilmaStub.toString()).willReturn(FILE_NAME);
    wilmaService.uploadStubConfiguration(wilmaStub);
    verify(fileUpload).uploadStubConfiguration(wilmaStub);
    verifyNoMoreInteractions(wilmaApplication, messageLoggingConfiguration, operationConfiguration,
            localhostBlockingConfiguration, stubConfiguration, fileUpload);
}