在我的 EasyMock 中，测试类方法中的对象出现错误

Question

给定代码

@Test
public void testXClass(){
    XClass xclass = new XClass();
    UriBuilder uriBuilder = EasyMock.createMock(UriBuilder.class);
    EasyMock.expect(uriBuilder.fromUri(EasyMock.anyObject(String.class))).andReturn(dummyUriBuilder()).anyTimes();
    //EasyMock.replay(uriBuilder);
    EasyMock.expect(xclass.xMethod(EasyMock.anyObject(String.class))).andReturn("Done").anyTimes();
    String x  = xclass.xMethod(EasyMock.anyObject(String.class));
}

private UriBuilder dummyUriBuilder() {
    UriBuilder uriBuilder = UriBuilder.fromUri("https://dev.x-service.com");
    uriBuilder.path("/x1/");
    return uriBuilder;
}

class XClass {

    public String xMethod(String x) {
        ...
        UriBuilder uriBuilder = UriBuilder.fromUri("https://dev.x-service.com");
        uriBuilder.path("/x1/");
        ...
    }
}

我在线路上遇到错误

UriBuilder uriBuilder = UriBuilder.fromUri("https://dev.x-service.com");

堆栈跟踪：

java.lang.IllegalArgumentException at
  org.apache.cxf.jaxrs.impl.UriBuilderImpl.uri(UriBuilderImpl.java:888) at
  javax.ws.rs.core.UriBuilder.fromUri(UriBuilder.java:119)

如何模拟 UriBuilder 的东西？我认为我在设置 EasyMock 时做错了。

Answer 1

您需要模拟静态方法UriBuilder.fromUri。 EasyMock 无法做到这一点。为此，您需要PowerMock。