Files
app_Settings/tests/unit
Jeremy Goldman 6625f03eca DeviceNamePreferenceControllerTest converted to JUnit
Rather than mocking the PreferenceScreen's getPreference function,
a PreferenceManager has been created, which instantiates the Screen.
The desired Preference is added to the Screen with the testing key.
Rather than using a shadow XML, contexts' resources are mocked.
A mock WifiManager is used instead of a shadow
Duplicate test case removed, and test which succeeds locally but
not on cuttlefish marked as ignored for now.


Bug: 175389659
Test: atest -c DeviceNamePreferenceControllerTest
Change-Id: I643b22993a1d102614fed1883af7f4925947be20
2020-12-22 00:38:33 +00:00
..
2020-12-16 10:40:49 +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 instrutions 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 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: out/target/product/shamu/testcases/SettingsUnitTests/arm64/SettingsUnitTests.apk"
Install via the following command:
$ adb install -r out/target/product/shamu/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