68 lines
2.7 KiB
Markdown
68 lines
2.7 KiB
Markdown
#UI Tests
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## Running Espresso tests locally
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This test project comes with all the required Android Testing Support Library dependencies
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in the Gradle file. Tests are under the `app/src/androidTest` folder.
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Note that before running your tests, you might want to turn off animations on your test device.
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It's a known issue that leaving system animations turned on in a test device
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(window animation scale, transition animation scale, animator duration scale)
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might cause unexpected results, or may lead tests to fail.
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To create a new run configuration:
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* Click on Run -> Edit Configurations...
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* Click on the plus sign and then on "Android Tests"
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* Give a name to the configuration, e.g. `TestAppTests`
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* Choose the `MapboxGLAndroidSDKTestApp` module
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* Choose `android.support.test.runner.AndroidJUnitRunner` as the instrumentation runner
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* Click OK to save the new configuration
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You can now run this configuration from the main toolbar dropdown menu.
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## Running Espresso tests on AWS Device Farm
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On a terminal, within `mapbox-gl-native/android/java`,
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run the tests (`cC` stands for `connectedCheck`):
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```
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$ ./gradlew -Pmapbox.abis=all cC -p MapboxGLAndroidSDKTestApp
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```
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Then:
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* Go to your AWS Console and choose Device Farm.
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* Create a new project, e.g. `MapboxGLAndroidSDKTestApp`
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* On step 1, upload the APK in `mapbox-gl-native/platform/android/MapboxGLAndroidSDKTestApp/build/outputs/apk/MapboxGLAndroidSDKTestApp-debug-unaligned.apk`
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* On step 2, choose Instrumentation, test filter is `com.mapbox.mapboxgl.testapp.MainActivityTest` and upload the APK in `mapbox-gl-native/platform/android/MapboxGLAndroidSDKTestApp/build/outputs/apk/MapboxGLAndroidSDKTestApp-debug-androidTest-unaligned.apk`
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* On step 3, choose a device pool. E.g. Top Devices
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* On step 4, customize your device state (if needed)
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* Finally, confirm the configuration and run the tests.
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On Step 2, you can also separate by commas different classes: `com.mapbox.mapboxgl.testapp.MainActivityTest,com.mapbox.mapboxgl.testapp.MainActivityScreenTest`
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If you have no tests for your app, or want to test some random user behavior,
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you can just choose "Built-in: Fuzz" in step 2.
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### Code coverage
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You can generate JaCoCo reports from espresso tests by
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- adding this to build.gradle:
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```java
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buildTypes {
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debug {
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// Run code coverage reports by default on debug builds.
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testCoverageEnabled = true
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}
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}
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```
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- running the gradle task `createMockDebugCoverageReport` when executing tests.
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## Running Espresso test automatically on AWS Device Farm
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To run tests on AWS device farm you need to execute `./gradlew -Pmapbox.abis=none devicefarmUpload`.
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You can configure the different steps in the testapp `build.gradle`.
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AWS credentials are found in CircleCI.
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