Question

我刚刚创建了一个简单的Android应用和一个基本的Gherkin功能文件。

这是我的build.gralde：

apply plugin: 'com.android.application'

android {
    compileSdkVersion 28
    defaultConfig {
        applicationId "fr.guddy.maxnumberapplication"
        minSdkVersion 15
        targetSdkVersion 28
        versionCode 1
        versionName "1.0"
        testInstrumentationRunner 'fr.guddy.maxnumberapplication.test.e2e.CucumberInstrumentation'
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
        }
    }
    sourceSets {
        androidTest {
            assets.srcDirs = ['src/androidTest/assets']
        }
    }
}

dependencies {
    implementation fileTree(dir: 'libs', include: ['*.jar'])
    implementation 'com.android.support:appcompat-v7:28.0.0'
    implementation 'com.android.support.constraint:constraint-layout:1.1.3'
    implementation group: 'com.android.support', name: 'design', version: '28.0.0'

    testImplementation 'junit:junit:4.12'

    androidTestImplementation 'com.android.support.test:runner:1.0.2'
    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
    androidTestImplementation group: 'io.cucumber', name: 'cucumber-java', version: '4.2.3'
    androidTestImplementation group: 'io.cucumber', name: 'cucumber-junit', version: '4.2.3'
    androidTestImplementation group: 'io.cucumber', name: 'cucumber-android', version: '4.2.2'
    androidTestImplementation group: 'io.cucumber', name: 'cucumber-picocontainer', version: '4.2.3'
}

我在app/src/androidTest/assets/features中定义了我的功能，并定义了一个具有给定/何时/然后步骤的类。

我定义了一种检测手段：

package fr.guddy.maxnumberapplication.test.e2e;

@CucumberOptions(
        features = "features"
)
public final class CucumberInstrumentation extends AndroidJUnitRunner {
    private final CucumberInstrumentationCore instrumentationCore = new CucumberInstrumentationCore(this);

    @Override
    public void onCreate(final Bundle arguments) {
        super.onCreate(arguments);
        instrumentationCore.create(arguments);
        start();
    }

    @Override
    public void onStart() {
        super.onStart();
        waitForIdleSync();
        instrumentationCore.start();
    }
}

我还有一个跑步者：

package fr.guddy.maxnumberapplication.test.e2e;

@RunWith(Cucumber.class)
@CucumberOptions(
        glue = "fr.guddy.maxnumberapplication.e2e.steps",
        features = "features"
)
public class CucumberRunner {
}

这是运行run或gralde connectedCheck任务时得到的结果：

$ adb shell am instrument -w -r   -e debug false -e class 'fr.guddy.maxnumberapplication.test.e2e.CucumberRunner' fr.guddy.maxnumberapplication.test/fr.guddy.maxnumberapplication.test.e2e.CucumberInstrumentation
Client not ready yet..
Started running tests
Test running failed: Instrumentation run failed due to 'Process crashed.'
Empty test suite.

和：

No tests found. This usually means that your test classes are not in the form that your test runner expects (e.g. don't inherit from TestCase or lack @Test annotations).

您能帮忙找出问题所在，为什么它不能运行我的测试？也许您可以看到我错了，以及配置的哪一部分重复了。

谢谢。

致谢。

Android + Cucumber =测试运行失败

0 个答案: