java.lang.IllegalStateException:无法初始化插件:MockMaker [英] java.lang.IllegalStateException: Could not initialize plugin: MockMaker

问题描述

尝试在AS上运行仪器测试.

Trying to run instrumentation test on AS.

因此错误而卡住:

java.lang.IllegalStateException:无法初始化插件:接口org.mockito.plugins.MockMaker在org.mockito.internal.configuration.plugins.PluginLoader $ 1.invoke(PluginLoader.java:66)在java.lang.reflect.Proxy.invoke(Proxy.java:393)位于$ Proxy4.isTypeMockable(未知来源)

java.lang.IllegalStateException: Could not initialize plugin: interface org.mockito.plugins.MockMaker at org.mockito.internal.configuration.plugins.PluginLoader$1.invoke(PluginLoader.java:66) at java.lang.reflect.Proxy.invoke(Proxy.java:393) at $Proxy4.isTypeMockable(Unknown Source)

ExampleInstrumentedTest.java

ExampleInstrumentedTest.java

      @RunWith(AndroidJUnit4.class)
        public class ExampleInstrumentedTest {

            @Mock
            Context context;

  @Before
    public void init(){
        MockitoAnnotations.initMocks(this);
    }

        @Test
            public void testDisabledFlag()  {
                ChanceValidator chanceValidator  = new ChanceValidator(context);
                Validator.ValidationResult result = chanceValidator.validate(2);
                assertEquals(result, Validator.ValidationResult.NO_ERROR);
        }
       }

build.gradle

build.gradle

apply plugin: 'com.android.application'

     android{
        ..
        defaultConfig {
                testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
        }

         testOptions {
                unitTests.returnDefaultValues = true
            }
    }


    dependencies {
        compile fileTree(include: ['*.jar'], dir: 'libs')
        // Unit testing dependencies
        testCompile 'junit:junit:4.12'
        // Set this dependency if you want to use the Hamcrest matcher library
        testCompile 'org.hamcrest:hamcrest-library:1.3'
        // more stuff, e.g., Mockito
        androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
            exclude group: 'com.android.support', module: 'support-annotations'
        })
        compile 'com.android.support:appcompat-v7:25.1.0'
        compile project(':mortar')
        compile project(':mockito-core-2.6.6')
    }

更新:在评论行之后-

MockitoAnnotations.initMocks(this);

MockitoAnnotations.initMocks(this);

它运行良好(无异常)，但是模拟的上下文现在为空.

It is building fine(No Exception) but context mocked is now null.

推荐答案

工作过:

dependencies { 
def mockito_version = '2.7.1' // For local unit tests on your development machine
 testCompile "org.mockito:mockito-core:$mockito_version" // For instrumentation tests on Android devices and emulators
 androidTestCompile "org.mockito:mockito-android:$mockito_version"
 }

无需评论initiMocks

No need to comment initiMocks

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