@Test
public void handleInterfaceAnnotationShouldMergePlaceholdersAndAppendMethodsPathWithAnnotationValue() throws Exception {

    when(mockAnnotation.value()).thenReturn(VAL_WITH_PH);
    toTest.handleInterfaceAnnotation(mockAnnotation, mockInterfaceConfigBuilder);
    verify(mockInterfaceConfigBuilder).appendMethodsPath(EXPECTED_MERGE_VAL);
    verify(mockAnnotation).value();
}