构建Android检测测试

时间:2017-04-20 13:25:01

标签: android android-espresso android-testing

我一直关注android testing codelab并试图以类似的方式对我的应用进行建模。这样做并没有那么好。当我尝试运行/构建我的android测试时,在使用支持库类(如AppCompatActivity和TextInputLayout)时会出错。错误说:

The type android.support.design.widget.TextInputLayout cannot be found in source files, imported jack libs or the classpath

我跑了./gradlew app:dependencies,确实在类路径中找不到这些:

androidTestCompile - Classpath for compiling the androidTest sources.
+--- com.android.support.test:runner:0.5
|    +--- com.android.support:support-annotations:23.1.1 -> 25.3.1
|    +--- junit:junit:4.12
|    |    \--- org.hamcrest:hamcrest-core:1.3
|    \--- com.android.support.test:exposed-instrumentation-api-publish:0.5
+--- com.android.support.test:rules:0.5
|    \--- com.android.support.test:runner:0.5 (*)
+--- com.android.support.test.espresso:espresso-core:2.2.2
|    +--- com.squareup:javawriter:2.1.1
|    +--- com.android.support.test:rules:0.5 (*)
|    +--- com.android.support.test:runner:0.5 (*)
|    +--- javax.inject:javax.inject:1
|    +--- org.hamcrest:hamcrest-library:1.3
|    |    \--- org.hamcrest:hamcrest-core:1.3
|    +--- org.hamcrest:hamcrest-integration:1.3
|    |    \--- org.hamcrest:hamcrest-library:1.3 (*)
|    \--- com.google.code.findbugs:jsr305:2.0.1
+--- com.android.support.test.espresso:espresso-contrib:2.2.2
|    +--- com.google.android.apps.common.testing.accessibility.framework:accessibility-test-framework:2.0
|    |    \--- org.hamcrest:hamcrest-core:1.3
|    \--- com.android.support.test.espresso:espresso-core:2.2.2 (*)
\--- com.android.support.test.espresso:espresso-intents:2.2.2
     \--- com.android.support.test.espresso:espresso-core:2.2.2 (*)

我的build.gradle文件包含以下内容:

dependencies {
    compile 'com.android.support:appcompat-v7:25.3.1'
    compile 'com.android.support:design:25.3.1'
    compile 'com.android.support:support-v4:25.3.1'
    compile 'com.android.support:cardview-v7:25.3.1'
    compile 'com.android.support:recyclerview-v7:25.3.1'
    compile 'com.android.support:percent:25.3.1'
    compile 'com.android.support:customtabs:25.3.1'
    compile 'com.android.support:support-vector-drawable:25.3.1'
    ...
    androidTestCompile 'com.android.support.test:runner:0.5'
    androidTestCompile 'com.android.support.test:rules:0.5'
    androidTestCompile 'com.android.support.test.espresso:espresso-core:2.2.2'
    androidTestCompile "com.android.support.test.espresso:espresso-contrib:2.2.2"
    androidTestCompile "com.android.support.test.espresso:espresso-intents:2.2.2"
}
configurations.all {
    resolutionStrategy.force "com.android.support:support-annotations:25.3.1"
}
configurations.compile.dependencies.each { compileDependency ->
    println "Excluding compile dependency: ${compileDependency.getName()}"
    configurations.androidTestCompile.dependencies.each { androidTestCompileDependency ->
        configurations.androidTestCompile.exclude module: "${compileDependency.getName()}"
    }
}

请注意直接从codelab获取的configurations.allconfigurations.compile。我尝试将支持库添加为androidTestCompile依赖项,但似乎什么也没做。当我删除configurations.compile块时,我可以在androidTestCompile的依赖关系树中看到支持库,但构建本身仍然失败并出现相同的错误。

不幸的是我无法发布整个代码。有没有人碰到这样的事情?有关如何解决此问题的任何想法?

更新

为了澄清,在常规调试和发布版本中,一切都很有效。只有在运行androidTest版本时才会看到此错误。

更新2:

问题似乎是杰克构建工具链。我仍然不确定如何解决这个问题。

1 个答案:

答案 0 :(得分:0)

我终于找到了答案。

此问题特定于使用 jack 工具链和支持存储库/ Google存储库v46 。使用Google Repository版本45时,一切都很好,但版本46打破了仪表化测试的构建。我想,一旦AS 2.4出现了对Java 1.8的官方支持,这就不重要了。