Powermock模拟其他执行方法调用的实例方法 [英] Powermock to mock instance methods called from other executing methods

问题描述

在这段代码中，我模拟了ValidateHandlerSoapClient类方法之一，该方法已实例化并在validateMsisdnHandlerIRSpy.validate（）中将此方法称为（soapClientSpy.processSoapRequestRespons）.so soapClientSpy.processSoapRequestResponse无法正常工作，而是将实际方法称为。

In this code, i have mocked the one of the ValidateHandlerSoapClient class method which is instantiated and called this method (soapClientSpy.processSoapRequestRespons) in validateMsisdnHandlerIRSpy.validate().So soapClientSpy.processSoapRequestResponse is not working , instead the real method is called.

@RunWith(PowerMockRunner.class)
@PrepareForTest({ValidateMsisdnHandler.class,ValidateHandlerSoapClient.class})
public class Demo {

    MessageControl messageControl=PowerMockito.mock(MessageControl.class);
    Validate validate=PowerMockito.mock(Validate.class);
    ValidateMsisdnHandlerIR  validateMsisdnHandlerIRSpy = PowerMockito.spy(new ValidateMsisdnHandlerIR());
    ValidateHandlerSoapClient soapClientSpy = PowerMockito.spy( new ValidateHandlerSoapClient());



    @Before
    public void initialize() throws Exception
    {

        PowerMockito.when(validate.getAccountId()).thenReturn("0879221485");
         PowerMockito.doReturn(true).when(validateMsisdnHandlerIRSpy, "isPrePaid",anyString());
         MemberModifier.field( ValidateMsisdnHandlerIR.class, "endDate").set(
                validateMsisdnHandlerIRSpy, "10-FEB-2015");

        PowerMockito.when(soapClientSpy.processSoapRequestResponse(anyString())).thenReturn(true);
         PowerMockito.whenNew(ValidateHandlerSoapClient.class).withNoArguments().thenReturn(soapClientSpy);

    }

    @Test
    public void testValidateMsisdn_Cr6_Roverprempay_Not_Roverpayg() throws Exception{

    Response response = validateMsisdnHandlerIRSpy.validate(validate,messageControl);

    }

推荐答案

替换

ValidateHandlerSoapClient soapClientSpy = PowerMockito.spy（new ValidateHandlerSoapClient（））

with

ValidateHandlerSoapClient soapClientMock = PowerMockito.mock（ValidateHandlerSoapClient.class）

默认情况下，间谍只会调用基础常规类的方法。

A spy by default just calls the methods of the underlying regular class. What you want to do is (presumably) nothing when the methods of the soap client are called.

然后，您当然想要做的事情（大概）是什么。

Then of course you will need to make also change:

PowerMockito.whenNew（ValidateHandlerSoapClient.class）.withNoArguments（）。thenReturn（soapClientMock）;

PowerMockito.whenNew(ValidateHandlerSoapClient.class).withNoArguments().thenReturn(soapClientMock);

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