2016-06-22 73 views
0

我有一個片段,它從另一個Util類調用靜態方法。 ?Mockito測試:驗證靜態方法被稱爲內部片段

public class DummyFragment extends Fragment { 

    public void dummyMethodCall(){ 
     UtilClass.dummyStaticMethod(Arg arg); 
    } 

} 

我如何可以驗證該UtilClass.dummyStaticMethod()已在測試的Mockito使用PowerMockito被稱爲下面是我目前的測試:

@RunWith(RobolectricGradleTestRunner.class) 
    @PowerMockIgnore({"org.mockito.*", "org.robolectric.*", "android.*"}) 
    @Config(constants = BuildConfig.class, sdk = 19, packageName = "com.dummy.package", application = DummyApplication.class) 
    @PrepareForTest({UtilClass.class}) 
    public class FragmentTest { 

    private DummyFragment mDummyFragment; 

    @Rule 
    public PowerMockRule rule = new PowerMockRule(); 

    @Before 
    public void setUp() { 
     mDummyFragment = new DummyFragment(); 
    } 

    @Test 
     public void dummyMethodCall_success() { 

      PowerMockito.mockStatic(UtilClass.class); 
      mDummyFragment.dummyStaticMethod(); 
      PowerMockito.verifyStatic(); 
     } 

    } 

錯誤日誌:

java.lang.IllegalStateException: Failed to transform class with name android.app.Activity. Reason: android.app.LoaderManagerImpl 

at org.powermock.core.classloader.MockClassLoader.loadMockClass(MockClassLoader.java:267) 
at org.powermock.core.classloader.MockClassLoader.loadModifiedClass(MockClassLoader.java:180) 
at org.powermock.core.classloader.DeferSupportingClassLoader.loadClass(DeferSupportingClassLoader.java:70) 
at java.lang.ClassLoader.loadClass(ClassLoader.java:357) 
at java.lang.Class.forName0(Native Method) 
at java.lang.Class.forName(Class.java:264) 
at javassist.runtime.Desc.getClassObject(Desc.java:43) 
at javassist.runtime.Desc.getClassType(Desc.java:152) 
at javassist.runtime.Desc.getType(Desc.java:122) 
at javassist.runtime.Desc.getType(Desc.java:78) 
at com.dummy.package.DummyFragmentTest.setUp(DummyFragment.java:60) 
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) 
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
at java.lang.reflect.Method.invoke(Method.java:498) 
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50) 
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) 
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47) 
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24) 

回答

1

如果你想檢查它在你的實際測試中被調用,可以在你的UtilClass中添加一個布爾靜態成員,你在dummyStaticMethod()中設置爲true,然後在你的測試中調用之後檢查該值。

如果您只是爲了調試目的而檢查它,您可以在調試模式下運行,並在dummyStaticMethod中設置斷點,或向該方法添加System.out.print。

+0

謝謝你的回答。不幸的是,測試通過調用靜態方法而崩潰,因爲我可能沒有正確使用PowerMockito。所以我不能遵循第一種方法:( – Cbr

+0

當你說它崩潰時,是否在你的問題中使用相同的日誌?如果是這樣的話,看起來問題是在你的設置中,在DummyFragment的第60行上,或者它是調用靜態方法時發生新的崩潰? –