Files
app_Settings/tests/unit
Chun-Ku Lin 877f2a6d35 Use Fake context and settings provider to prevent test flakiness
**Root cause**
The ReduceBrightColorsIntensityPreferenceControllerTest would modify the
settings during test. However, since this is a unit test, it shouldn't
trigger modifying the brightness on the attached test device. Otherwise,
the test would be unstable depends on how stable the device is, which
should be tested by the integration test.

Bug: 397762527
Test: abtd
Flag: EXEMPT test only
Change-Id: I0c0d7327d4356482295121c11c3a1e5ed814ffec
2025-02-28 23:59:34 +00:00
..
2024-01-12 16:19:47 +00:00
2022-01-27 08:46:18 +00:00

The simplest way to run all SettingsUnitTests is with atest
$ atest SettingsUnitTests

A single class can also be tested with the following command
$ atest -c <YourClassName>

// The following instructions show how to run the test suite using make + adb //

To build the tests you can use the following command at the root of your android source tree
$ make -j SettingsUnitTests

The test apk then needs to be installed onto your test device. The apk's location will vary
depending on your device model and architecture. At the end of the make command's output, there
should be a line similar to the following:
"Copy: ${ANDROID_PRODUCT_OUT}/testcases/SettingsUnitTests/arm64/SettingsUnitTests.apk"
Install via the following command:
$ adb install -r ${ANDROID_PRODUCT_OUT}/testcases/SettingsUnitTests/arm64/SettingsUnitTests.apk

To run all tests:
$ adb shell am instrument -w com.android.settings.tests.unit/androidx.test.runner.AndroidJUnitRunner

To run all tests in a specific class:
$ adb shell am instrument -w -e class com.android.settings.<class> com.android.settings.tests.unit/androidx.test.runner.AndroidJUnitRunner

To run a specific test:
$ adb shell am instrument -w -e class com.android.settings.<class>#<test> com.android.settings.tests.unit/androidx.test.runner.AndroidJUnitRunner

More general information can be found at
http://developer.android.com/reference/android/support/test/runner/AndroidJUnitRunner.html