51 lines
1.9 KiB
Markdown
51 lines
1.9 KiB
Markdown
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# LoWPAN Unit Tests
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This package contains unit tests for the android LoWPAN framework System APIs based on the
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[Android Testing Support Library](http://developer.android.com/tools/testing-support-library/index.html).
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The test cases are built using the [JUnit](http://junit.org/) and [Mockito](http://mockito.org/)
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libraries.
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## Running Tests
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The easiest way to run tests is simply run
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```
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frameworks/base/lowpan/tests/runtests.sh
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```
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`runtests.sh` will build the test project and all of its dependencies and push the APK to the
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connected device. It will then run the tests on the device.
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To pick up changes in framework/base, you will need to:
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1. rebuild the framework library 'make -j32'
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2. sync over the updated library to the device 'adb sync'
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3. restart framework on the device 'adb shell stop' then 'adb shell start'
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To enable syncing data to the device for first time after clean reflash:
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1. adb disable-verity
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2. adb reboot
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3. adb remount
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See below for a few example of options to limit which tests are run.
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See the
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[AndroidJUnitRunner Documentation](https://developer.android.com/reference/android/support/test/runner/AndroidJUnitRunner.html)
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for more details on the supported options.
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```
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runtests.sh -e package android.net.lowpan
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runtests.sh -e class android.net.lowpan.LowpanManagerTest
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```
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If you manually build and push the test APK to the device you can run tests using
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```
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adb shell am instrument -w 'android.net.wifi.test/androidx.test.runner.AndroidJUnitRunner'
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```
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## Adding Tests
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Tests can be added by adding classes to the src directory. JUnit4 style test cases can
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be written by simply annotating test methods with `org.junit.Test`.
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## Debugging Tests
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If you are trying to debug why tests are not doing what you expected, you can add android log
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statements and use logcat to view them. The beginning and end of every tests is automatically logged
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with the tag `TestRunner`.
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