在releseUnitTest中使用调试资产，而不是发布应用程序资产

Question

I run my unit tests with robolectric. For some test I added json files in the debug assest folder and get them via: RuntimeEnvironment.application.getResources().getAssets().open(filename);

In the debugUnitTest I have access to the the debugAssests, but if I run my releaseUnitTest I don't.

How can I tell the releaseUnitTest to get the assets from the debug folder? Or where would you save the json files to use them in the unit tests?

Answer 1

Rather than keeping your json files in diff flavour's assets folder, you can put them in the test assets folder, which will allow all different flavours to access the assets contents.

Try adding this to the android{} block in your build.gradle file

sourceSets{
    test {
        assets.srcDirs = ['src/test/assets']
    }
}

Answer 2

So I finally managed to get it working. I found the answer in this robolectric github issue . Thanks to nebiros.

• Add your fixture files to the resources folder of your test one, here: src/test/resources.

• Add test resources folder to androidTest, resources.srcDirs += ['src/test/resources'], here's an example: android { sourceSets { String sharedTestJavaDir = 'src/sharedTest/java'

   test { java.srcDirs += [sharedTestJavaDir] } androidTest { java.srcDirs += [sharedTestJavaDir] resources.srcDirs += ['src/test/resources'] } 

  } }

• Access fixture files from your androidTest env this way: this.getClass().getClassLoader().getResourceAsStream(filename);