小编mik*_*a67的帖子

我想尝试espresso测试,但我一直收到这个错误:

INSTRUMENTATION_STATUS: Error=Unable to find instrumentation info for: ComponentInfo{com.mikeestrada.test/android.test.InstrumentationTestRunner}

它工作过一次,但我无法正确地重新创建报告.他们只是空白,没有测试任何东西.我尝试了很多命令,包括

adb shell am instrument -w -r com.mikeestrada.test/android.test.InstrumentationTestRunner

和

adb shell am instrument -w -r   com.mikeestrada.test/com.google.android.apps.common.testing.testrunner.GoogleInstrumentation TestRunner

这是我的代码片段:

AndroidManifest.xml中

    <?xml version="1.0" encoding="utf-8"?>
    <manifest xmlns:android="http://schemas.android.com/apk/res/android"
        package="com.example.myapplication"
        android:versionCode="1"
        android:versionName="1.0" >

        <uses-sdk
            android:minSdkVersion="7"
            android:targetSdkVersion="19" />

        <application
            android:allowBackup="true"
            android:icon="@drawable/ic_launcher"
            android:label="@string/app_name"
            android:theme="@style/AppTheme" >
            <activity
                android:name="com.example.myapplication.MainActivity"
                android:label="@string/app_name" >
                <intent-filter>
                    <action android:name="android.intent.action.MAIN" />

                    <category android:name="android.intent.category.LAUNCHER" />
                </intent-filter>
            </activity>
        </application>
                <instrumentationandroid:name="com.google.android.apps.common.testing.testrunner.GoogleInstrumentationTestRunner"                   
    android:targetPackage="com.mikeestrada.test"/>

TestStartScreen.java

    package com.mikeestrada.test;

    import android.test.ActivityInstrumentationTestCase2;
    import android.test.ActivityUnitTestCase;
    import android.test.AndroidTestCase;
    import android.test.suitebuilder.annotation.LargeTest;
    import android.view.View;

    import com.example.myapplication.MainActivity;
    import com.example.myapplication.R; …