Android的测试原始资源 [英] Android test raw resource
问题描述
我有以下文件夹结构Android的工作室:
├──androidTest
│├──的java
│└──水库
│└──生
│└──test_file里面
└──主
├──的java
└──水库
└──生
└──app_file
我试图访问它存在于androidTest元素的原始文件夹中的 test_file里面
资源。下面是从继承的Robotium测试用例里面的code ActivityInstrumentationTestCase2
:
InputStream为= this.getInstrumentation()
.getContext()
.getResources()
.openRawResource(R.raw.test_file);
Android的工作室抛出一个参考错误,因为资源不能被发现。确切的错误是无法解析符号test_file里面。
如何引用该资源形式的测试案例,它存在于androidTest资源包?
在默认情况下你的androidTest项目将包括您的应用程序的R舱,但androidTest的资源将生成到一个单独的文件。请确保您从测试项目导入R类:
进口com.your.package.test.R;[..]。getInstrumentation()的getContext()getResources()openRawResource(R.raw.test_file)。
您也可以直接引用测试项目的R舱:
<$p$p><$c$c>getInstrumentation().getContext().getResources().openRawResource(com.your.package.test.R.raw.test_file);I have the following folder structure in Android Studio:
├── androidTest
│ ├── java
│ └── res
│ └── raw
│ └── test_file
└── main
├── java
└── res
└── raw
└── app_file
I'm trying to access the test_file
resource which exists in the raw folder of the androidTest elements. Here's the code inside a Robotium test case that inherits from ActivityInstrumentationTestCase2
:
InputStream is = this.getInstrumentation()
.getContext()
.getResources()
.openRawResource(R.raw.test_file);
Android Studio throws a reference error since the resource cannot be found. The exact error is "Cannot resolve symbol test_file".
How can I reference this resource form a test case, which exists on the androidTest resources bundle?
By default your androidTest project will include your app's R class, but androidTest's resources will be generated into a separate file. Make sure you import the R class from your test project:
import com.your.package.test.R;
[..]
getInstrumentation().getContext().getResources().openRawResource(R.raw.test_file);
You can also directly reference the test project's R class:
getInstrumentation().getContext().getResources().openRawResource(com.your.package.test.R.raw.test_file);
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