编辑：解决方案：将Mockito版本更改为1。+。
在我的androidTest文件夹中，我有类似的东西：
@Before
public void setUp() throws Exception {
LoginPresenter context = Mockito.mock(LoginPresenter.class);
}
我有以下依赖项：
androidTestCompile "org.mockito:mockito-core:2.2.9"
androidTestCompile "com.android.support.test:runner:0.5"
androidTestCompile "com.google.dexmaker:dexmaker:1.2"
androidTestCompile "com.google.dexmaker:dexmaker-mockito:1.2"
androidTestCompile "com.android.support.test.espresso:espresso-intents:2.2.2"
testCompile "org.mockito:mockito-core:1.+"
虽然模拟不起作用。我得到以下stacktrace：
I/TestRunner: java.lang.AbstractMethodError: abstract method "org.mockito.plugins.MockMaker$TypeMockability org.mockito.plugins.MockMaker.isTypeMockable(java.lang.Class)"
at org.mockito.internal.util.MockUtil.typeMockabilityOf(MockUtil.java:29)
at org.mockito.internal.util.MockCreationValidator.validateType(MockCreationValidator.java:22)
at org.mockito.internal.creation.MockSettingsImpl.validatedSettings(MockSettingsImpl.java:168)
at org.mockito.internal.creation.MockSettingsImpl.confirm(MockSettingsImpl.java:162)
at org.mockito.internal.MockitoCore.mock(MockitoCore.java:62)
at org.mockito.Mockito.mock(Mockito.java:1632)
at org.mockito.Mockito.mock(Mockito.java:1545)
at lucanet.de.orderapp.login.LoginActivityTest.setUp(LoginActivityTest.java:38)
at java.lang.reflect.Method.invoke(Native Method)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
at android.support.test.internal.statement.UiThreadStatement.evaluate(UiThreadStatement.java:55)
at android.support.test.rule.ActivityTestRule$ActivityStatement.evaluate(ActivityTestRule.java:270)
at org.junit.rules.RunRules.evaluate(RunRules.java:20)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.junit.runners.Suite.runChild(Suite.java:128)
at org.junit.runners.Suite.runChild(Suite.java:27)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at org.junit.runner.JUnitCore.run(JUnitCore.java:115)
at android.support.test.internal.runner.TestExecutor.execute(TestExecutor.java:59)
at android.support.test.runner.AndroidJUnitRunner.onStart(AndroidJUnitRunner.java:262)
at android.app.Instrumentation$InstrumentationThread.run(Instrumentation.java:1932)
I/TestRunner: ----- end exception -----
任何人都能解释一下，我错过了什么？我不明白问题是什么。 我尝试了不同版本的Mockito，将DexMaker改为另一个版本。我正在按照本教程，它似乎工作得很好：https://medium.com/@fabioCollini/android-testing-using-dagger-2-mockito-and-a-custom-junit-rule-c8487ed01b56#.tal0hxir6
同样的代码行在/ test
中完美无缺