org.powermock.api.mockito.PowerMockito.doAnswer()方法的使用及代码示例

x33g5p2x  于2022-01-26 转载在 其他  
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本文整理了Java中org.powermock.api.mockito.PowerMockito.doAnswer()方法的一些代码示例，展示了PowerMockito.doAnswer()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。PowerMockito.doAnswer()方法的具体详情如下：
包路径：org.powermock.api.mockito.PowerMockito
类名称：PowerMockito
方法名：doAnswer

PowerMockito.doAnswer介绍

[英]Use doAnswer() when you want to stub a void method with generic Answer.

Stubbing voids requires different approach from PowerMockito#when(Object) because the compiler does not like void methods inside brackets...

Example:

doAnswer(new Answer() { 
public Object answer(InvocationOnMock invocation) { 
Object[] args = invocation.getArguments(); 
Mock mock = invocation.getMock(); 
return null; 
} 
}).when(mock).someMethod();

See examples in javadoc for Mockito class
[中]

代码示例

代码示例来源：origin: konmik/nucleus

Presenter mockPresenter() {
  Presenter presenter = mock(Presenter.class);
  final ArrayList<Presenter.OnDestroyListener> onDestroyListeners = new ArrayList<>();
  doAnswer(new Answer<Object>() {
    @Override
    public Object answer(InvocationOnMock invocation) throws Throwable {
      onDestroyListeners.add((Presenter.OnDestroyListener) invocation.getArguments()[0]);
      return null;
    }
  }).when(presenter).addOnDestroyListener(any(Presenter.OnDestroyListener.class));
  doAnswer(new Answer<Object>() {
    @Override
    public Object answer(InvocationOnMock invocation) throws Throwable {
      for (Presenter.OnDestroyListener listener : onDestroyListeners)
        listener.onDestroy();
      return null;
    }
  }).when(presenter).destroy();
  return presenter;
}

代码示例来源：origin: konmik/nucleus

public PresenterStorage mockStorage() {
  PresenterStorage storage = mock(PresenterStorage.class);
  doAnswer(new Answer<Object>() {
    @Override
    public Object answer(InvocationOnMock invocation) throws Throwable {
      presenters.add((Presenter) invocation.getArguments()[0]);
      return null;
    }
  }).when(storage).add(any(Presenter.class));
  doAnswer(new Answer<Object>() {
    @Override
    public Object answer(InvocationOnMock invocation) throws Throwable {
      return "" + presenters.indexOf(invocation.getArguments()[0]);
    }
  }).when(storage).getId(any(Presenter.class));
  doAnswer(new Answer<Object>() {
    @Override
    public Object answer(InvocationOnMock invocation) throws Throwable {
      return presenters.get(Integer.parseInt((String) invocation.getArguments()[0]));
    }
  }).when(storage).getPresenter(anyString());
  Whitebox.setInternalState(PresenterStorage.class, "INSTANCE", storage);
  return storage;
}

代码示例来源：origin: apache/flink

final AbstractFetcher<String, ?> fetcher = mock(AbstractFetcher.class);
doAnswer(new Answer<Void>() {
  @Override
  public Void answer(InvocationOnMock invocation) throws Throwable {

代码示例来源：origin: julian-klode/dns66

@Before
public void setUp() {
  mockStatic(Log.class);
  mockContext = mock(Context.class);
  file = mock(File.class);
  singleWriterMultipleReaderFile = mock(SingleWriterMultipleReaderFile.class);
  connection = mock(HttpURLConnection.class);
  finishAnswer = new CountingAnswer(null);
  failAnswer = new CountingAnswer(null);
  realTask = new RuleDatabaseUpdateTask(mockContext, null, false);
  mockTask = mock(RuleDatabaseUpdateTask.class);
  url = mock(URL.class);
  mockResolver = mock(ContentResolver.class);
  try {
    when(url.openConnection()).thenReturn(connection);
    when(mockContext.getContentResolver()).thenReturn(mockResolver);
    doAnswer(finishAnswer).when(singleWriterMultipleReaderFile, "finishWrite", any(FileOutputStream.class));
    doAnswer(failAnswer).when(singleWriterMultipleReaderFile, "failWrite", any(FileOutputStream.class));
  } catch (Exception e) {
    e.printStackTrace();
  }
}

代码示例来源：origin: julian-klode/dns66

persistedPermissions.add(garbagePermission);
doAnswer(new Answer<Void>() {
  @Override
  public Void answer(InvocationOnMock invocation) throws Throwable {

代码示例来源：origin: braintree/braintree_android

private void mockSuccessCallback() {
  mockStatic(TokenizationClient.class);
  doAnswer(new Answer<Void>() {
    @Override
    public Void answer(InvocationOnMock invocation) throws Throwable {
      ((PaymentMethodNonceCallback) invocation.getArguments()[2]).success(new CardNonce());
      return null;
    }
  }).when(TokenizationClient.class);
  TokenizationClient.tokenize(any(BraintreeFragment.class), any(PaymentMethodBuilder.class),
      any(PaymentMethodNonceCallback.class));
}

代码示例来源：origin: braintree/braintree_android

private void mockFailureCallback() {
    mockStatic(TokenizationClient.class);
    doAnswer(new Answer<Void>() {
      @Override
      public Void answer(InvocationOnMock invocation) throws Throwable {
        ((PaymentMethodNonceCallback) invocation.getArguments()[2]).failure(new ErrorWithResponse(422, ""));
        return null;
      }
    }).when(TokenizationClient.class);
    TokenizationClient.tokenize(any(BraintreeFragment.class), any(PaymentMethodBuilder.class),
        any(PaymentMethodNonceCallback.class));
  }
}

代码示例来源：origin: braintree/braintree_android

private void mockFailureCallback() {
    mockStatic(TokenizationClient.class);
    doAnswer(new Answer<Void>() {
      @Override
      public Void answer(InvocationOnMock invocation) throws Throwable {
        ((PaymentMethodNonceCallback) invocation.getArguments()[2]).failure(new ErrorWithResponse(422, ""));
        return null;
      }
    }).when(TokenizationClient.class);
    TokenizationClient.tokenize(any(BraintreeFragment.class), any(UnionPayCardBuilder.class),
        any(PaymentMethodNonceCallback.class));
  }
}

代码示例来源：origin: braintree/braintree_android

private void mockConfigurationManager(final Configuration configuration) {
  mockStatic(ConfigurationManager.class);
  doAnswer(new Answer<Object>() {
    @Override
    public Object answer(InvocationOnMock invocation) throws Throwable {
      if (invocation.getArguments()[1] != null) {
        ((ConfigurationListener) invocation.getArguments()[1]).onConfigurationFetched(configuration);
      }
      return null;
    }
  }).when(ConfigurationManager.class);
  ConfigurationManager.getConfiguration(any(BraintreeFragment.class), any(ConfigurationListener.class),
      any(BraintreeResponseListener.class));
}

代码示例来源：origin: braintree/braintree_android

private void mockConfigurationManager(final Exception exeption) {
    mockStatic(ConfigurationManager.class);
    doAnswer(new Answer<Object>() {
      @Override
      public Object answer(InvocationOnMock invocation) throws Throwable {
        if (invocation.getArguments()[2] != null) {
          ((BraintreeResponseListener<Exception>) invocation.getArguments()[2]).onResponse(exeption);
        }
        return null;
      }
    }).when(ConfigurationManager.class);
    ConfigurationManager.getConfiguration(any(BraintreeFragment.class), any(ConfigurationListener.class),
        any(BraintreeResponseListener.class));
  }
}

代码示例来源：origin: braintree/braintree_android

@Test
public void fetchIssuingBanks_failure_sendsAnalyticsEvent() {
  doAnswer(new Answer() {
    @Override
    public Object answer(InvocationOnMock invocation) throws Throwable {
      HttpResponseCallback callback = (HttpResponseCallback) invocation.getArguments()[1];
      callback.failure(new IOException());
      return null;
    }
  }).when(mMockApiClient).get(eq("/issuers/ideal"), any(HttpResponseCallback.class));
  Ideal.fetchIssuingBanks(mBraintreeFragment, null);
  verify(mBraintreeFragment).sendAnalyticsEvent(eq("ideal.load.failed"));
}

代码示例来源：origin: braintree/braintree_android

@Test
public void startPayment_callsExceptionListenerOnHttpError() throws InvalidArgumentException, JSONException {
  final Exception expectedException = new Exception();
  doAnswer(new Answer() {
    @Override
    public Object answer(InvocationOnMock invocation) throws Throwable {
      HttpResponseCallback callback = (HttpResponseCallback) invocation.getArguments()[2];
      callback.failure(expectedException);
      return null;
    }
  }).when(mMockHttpClient).post(eq("/v1/paypal_hermes/create_payment_resource"), any(String.class), any(HttpResponseCallback.class));
  LocalPayment.startPayment(mBraintreeFragment, getIdealLocalPaymentRequest(), new BraintreeResponseListener<LocalPaymentRequest>() {
    @Override
    public void onResponse(LocalPaymentRequest localPaymentRequest) {
      LocalPayment.approvePayment(mBraintreeFragment, localPaymentRequest);
    }
  });
  verify(mBraintreeFragment).postCallback(eq(expectedException));
}

代码示例来源：origin: braintree/braintree_android

@Test
public void fetchIssuingBanks_postsCallbackToFragment() throws InvalidArgumentException {
  doAnswer(new Answer() {
    @Override
    public Object answer(InvocationOnMock invocation) throws Throwable {
      HttpResponseCallback callback = (HttpResponseCallback) invocation.getArguments()[1];
      callback.failure(new IOException());
      return null;
    }
  }).when(mMockApiClient).get(eq("/issuers/ideal"), any(HttpResponseCallback.class));
  Ideal.fetchIssuingBanks(mBraintreeFragment, new BraintreeResponseListener<List<IdealBank>>() {
    @Override
    public void onResponse(List<IdealBank> idealBanks) {
      fail("Success listener called");
    }
  });
  verify(mBraintreeFragment).postCallback(any(IOException.class));
}

代码示例来源：origin: braintree/braintree_android

@Test
public void fetchIssuingBanks_postsErrorToListenerOnJsonParsingError() throws InvalidArgumentException {
  doAnswer(new Answer() {
    @Override
    public Object answer(InvocationOnMock invocation) throws Throwable {
      HttpResponseCallback callback = (HttpResponseCallback) invocation.getArguments()[1];
      callback.success("gibberish");
      return null;
    }
  }).when(mMockApiClient).get(eq("/issuers/ideal"), any(HttpResponseCallback.class));
  Ideal.fetchIssuingBanks(mBraintreeFragment, new BraintreeResponseListener<List<IdealBank>>() {
    @Override
    public void onResponse(List<IdealBank> idealBanks) {
      fail("Success listener called");
    }
  });
  verify(mBraintreeFragment).postCallback(any(JSONException.class));
}

代码示例来源：origin: braintree/braintree_android

@Test
public void startPayment_callsExceptionListenerOnJsonParsingError()
    throws InvalidArgumentException, JSONException, InterruptedException {
  putResultIdInPrefs("ideal_payment_id");
  final CountDownLatch latch = new CountDownLatch(1);
  doAnswer(new Answer() {
    @Override
    public Object answer(InvocationOnMock invocation) throws Throwable {
      HttpResponseCallback callback = (HttpResponseCallback) invocation.getArguments()[1];
      callback.success("gibberish");
      latch.countDown();
      return null;
    }
  }).when(mMockApiClient).get(eq("/ideal-payments/ideal_payment_id/status"), any(HttpResponseCallback.class));
  Ideal.onActivityResult(mBraintreeFragment, Activity.RESULT_OK);
  latch.await();
  verify(mBraintreeFragment).postCallback(any(JSONException.class));
}

代码示例来源：origin: braintree/braintree_android

@Test
public void authorizeAccount_callsCancelListenerWhenCanceled() {
  final BraintreeFragment fragment = mMockFragmentBuilder.build();
  doAnswer(new Answer() {
    @Override
    public Object answer(InvocationOnMock invocation) throws Throwable {
      Intent intent = new Intent()
          .setData(Uri.parse("com.braintreepayments.api.test.braintree://onetouch/v1/cancel"));
      PayPal.onActivityResult(fragment, Activity.RESULT_OK, intent);
      return null;
    }
  }).when(fragment).browserSwitch(eq(BraintreeRequestCodes.PAYPAL), any(Intent.class));
  PayPal.authorizeAccount(fragment);
  verify(fragment).postCancelCallback(BraintreeRequestCodes.PAYPAL);
}

代码示例来源：origin: braintree/braintree_android

@Test
public void fetchIssuingBanks_success_sendsAnalyticsEvent() {
  doAnswer(new Answer() {
    @Override
    public Object answer(InvocationOnMock invocation) throws Throwable {
      HttpResponseCallback callback = (HttpResponseCallback) invocation.getArguments()[1];
      callback.success(stringFromFixture("payment_methods/ideal_issuing_banks.json"));
      return null;
    }
  }).when(mMockApiClient).get(eq("/issuers/ideal"), any(HttpResponseCallback.class));
  Ideal.fetchIssuingBanks(mBraintreeFragment, new BraintreeResponseListener<List<IdealBank>>() {
    @Override
    public void onResponse(List<IdealBank> idealBanks) {
      verify(mBraintreeFragment).sendAnalyticsEvent(eq("ideal.load.succeeded"));
    }
  });
}

代码示例来源：origin: bjoernQ/unmock-plugin

@Test
  public void testDelegateClass() throws Exception {
    mockStatic(ABridge.class);

    final boolean[] called = new boolean[]{false};
    doAnswer(new Answer<Object>() {
      @Override
      public Object answer(InvocationOnMock invocation) throws Throwable {
        called[0] = true;
        return null;
      }
    }).when(ABridge.class, "callObject", eq("android.os.AsyncTask.execute(java.lang.Object[])"), anyObject(), any(Object[].class));

    AsyncTaskSubclass sut = new AsyncTaskSubclass();
    sut.execute();

    assertTrue(called[0]);
  }
}

代码示例来源：origin: braintree/braintree_android

@Test
public void requestBillingAgreement_cancelUrlTriggersCancelListener() {
  final BraintreeFragment fragment = mMockFragmentBuilder
      .successResponse(stringFromFixture("paypal_hermes_response.json"))
      .build();
  doAnswer(new Answer() {
    @Override
    public Object answer(InvocationOnMock invocation) throws Throwable {
      Intent intent = new Intent()
          .setData(Uri.parse("com.braintreepayments.api.test.braintree://onetouch/v1/cancel"));
      PayPal.onActivityResult(fragment, Activity.RESULT_OK, intent);
      return null;
    }
  }).when(fragment).browserSwitch(eq(BraintreeRequestCodes.PAYPAL), any(Intent.class));
  PayPal.requestBillingAgreement(fragment, new PayPalRequest());
  verify(fragment).postCancelCallback(BraintreeRequestCodes.PAYPAL);
}

代码示例来源：origin: braintree/braintree_android

@Test
public void checkout_cancelUrlTriggersCancelListener() {
  final BraintreeFragment fragment = mMockFragmentBuilder
      .successResponse(stringFromFixture("paypal_hermes_response.json"))
      .build();
  doAnswer(new Answer() {
    @Override
    public Object answer(InvocationOnMock invocation) throws Throwable {
      Intent intent = new Intent()
          .setData(Uri.parse("com.braintreepayments.api.test.braintree://onetouch/v1/cancel"));
      PayPal.onActivityResult(fragment, Activity.RESULT_OK, intent);
      return null;
    }
  }).when(fragment).browserSwitch(eq(BraintreeRequestCodes.PAYPAL), any(Intent.class));
  PayPal.requestOneTimePayment(fragment, new PayPalRequest("1"));
  verify(fragment).postCancelCallback(BraintreeRequestCodes.PAYPAL);
}

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