Files
app_Settings/tests/robotests/src/com/android/settings/development/DevelopmentSwitchBarControllerTest.java
Fan Zhang 84dd783c36 Fix a monkey crash in Developer settings.
- DevSetting shouldn't add switchbar listener if it's a Monkey test run
- DevSetting shouldn't remove switchbar listener if it's not registered
- Refactor some switchbar logic in order to create test

Change-Id: Ie65ff9b04778075789010169039393bd0551acfb
Fix: 64021498
Test: robotests
2017-07-25 13:06:32 -07:00

103 lines
3.5 KiB
Java

/*
* Copyright (C) 2017 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.settings.development;
import static com.google.common.truth.Truth.assertThat;
import com.android.settings.TestConfig;
import com.android.settings.testutils.SettingsRobolectricTestRunner;
import com.android.settings.testutils.shadow.ShadowUtils;
import com.android.settings.widget.SwitchBar;
import com.android.settingslib.core.lifecycle.Lifecycle;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import org.robolectric.RuntimeEnvironment;
import org.robolectric.annotation.Config;
import org.robolectric.util.ReflectionHelpers;
import java.util.ArrayList;
@RunWith(SettingsRobolectricTestRunner.class)
@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION,
shadows = {
ShadowUtils.class
})
public class DevelopmentSwitchBarControllerTest {
@Mock
private DevelopmentSettings mSettings;
private Lifecycle mLifecycle;
private SwitchBar mSwitchBar;
private DevelopmentSwitchBarController mController;
@Before
public void setUp() {
MockitoAnnotations.initMocks(this);
mLifecycle = new Lifecycle();
mSwitchBar = new SwitchBar(RuntimeEnvironment.application);
}
@After
public void tearDown() {
ShadowUtils.reset();
}
@Test
public void runThroughLifecycle_isMonkeyRun_shouldNotRegisterListener() {
ShadowUtils.setIsUserAMonkey(true);
mController = new DevelopmentSwitchBarController(mSettings, mSwitchBar,
true /* isAvailable */, mLifecycle);
final ArrayList<SwitchBar.OnSwitchChangeListener> listeners =
ReflectionHelpers.getField(mSwitchBar, "mSwitchChangeListeners");
mLifecycle.onStart();
assertThat(listeners).doesNotContain(mSettings);
mLifecycle.onStop();
assertThat(listeners).doesNotContain(mSettings);
}
@Test
public void runThroughLifecycle_isNotMonkeyRun_shouldRegisterAndRemoveListener() {
ShadowUtils.setIsUserAMonkey(false);
mController = new DevelopmentSwitchBarController(mSettings, mSwitchBar,
true /* isAvailable */, mLifecycle);
final ArrayList<SwitchBar.OnSwitchChangeListener> listeners =
ReflectionHelpers.getField(mSwitchBar, "mSwitchChangeListeners");
mLifecycle.onStart();
assertThat(listeners).contains(mSettings);
mLifecycle.onStop();
assertThat(listeners).doesNotContain(mSettings);
}
@Test
public void buildController_unavailable_shouldDisableSwitchBar() {
ShadowUtils.setIsUserAMonkey(false);
mController = new DevelopmentSwitchBarController(mSettings, mSwitchBar,
false /* isAvailable */, mLifecycle);
assertThat(mSwitchBar.isEnabled()).isFalse();
}
}