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      1 /*
      2  * Copyright (C) 2017 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package com.android.settings.development;
     18 
     19 import static com.google.common.truth.Truth.assertThat;
     20 
     21 import com.android.settings.TestConfig;
     22 import com.android.settings.testutils.SettingsRobolectricTestRunner;
     23 import com.android.settings.testutils.shadow.ShadowUtils;
     24 import com.android.settings.widget.SwitchBar;
     25 import com.android.settingslib.core.lifecycle.Lifecycle;
     26 
     27 import org.junit.After;
     28 import org.junit.Before;
     29 import org.junit.Test;
     30 import org.junit.runner.RunWith;
     31 import org.mockito.Mock;
     32 import org.mockito.MockitoAnnotations;
     33 import org.robolectric.RuntimeEnvironment;
     34 import org.robolectric.annotation.Config;
     35 import org.robolectric.util.ReflectionHelpers;
     36 
     37 import java.util.ArrayList;
     38 
     39 @RunWith(SettingsRobolectricTestRunner.class)
     40 @Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION,
     41         shadows = {
     42                 ShadowUtils.class
     43         })
     44 public class DevelopmentSwitchBarControllerTest {
     45 
     46     @Mock
     47     private DevelopmentSettings mSettings;
     48     private Lifecycle mLifecycle;
     49     private SwitchBar mSwitchBar;
     50     private DevelopmentSwitchBarController mController;
     51 
     52     @Before
     53     public void setUp() {
     54         MockitoAnnotations.initMocks(this);
     55         mLifecycle = new Lifecycle();
     56         mSwitchBar = new SwitchBar(RuntimeEnvironment.application);
     57     }
     58 
     59     @After
     60     public void tearDown() {
     61         ShadowUtils.reset();
     62     }
     63 
     64     @Test
     65     public void runThroughLifecycle_isMonkeyRun_shouldNotRegisterListener() {
     66         ShadowUtils.setIsUserAMonkey(true);
     67         mController = new DevelopmentSwitchBarController(mSettings, mSwitchBar,
     68                 true /* isAvailable */, mLifecycle);
     69         final ArrayList<SwitchBar.OnSwitchChangeListener> listeners =
     70                 ReflectionHelpers.getField(mSwitchBar, "mSwitchChangeListeners");
     71 
     72         mLifecycle.onStart();
     73         assertThat(listeners).doesNotContain(mSettings);
     74 
     75         mLifecycle.onStop();
     76         assertThat(listeners).doesNotContain(mSettings);
     77     }
     78 
     79     @Test
     80     public void runThroughLifecycle_isNotMonkeyRun_shouldRegisterAndRemoveListener() {
     81         ShadowUtils.setIsUserAMonkey(false);
     82         mController = new DevelopmentSwitchBarController(mSettings, mSwitchBar,
     83                 true /* isAvailable */, mLifecycle);
     84         final ArrayList<SwitchBar.OnSwitchChangeListener> listeners =
     85                 ReflectionHelpers.getField(mSwitchBar, "mSwitchChangeListeners");
     86 
     87         mLifecycle.onStart();
     88         assertThat(listeners).contains(mSettings);
     89 
     90         mLifecycle.onStop();
     91         assertThat(listeners).doesNotContain(mSettings);
     92     }
     93 
     94     @Test
     95     public void buildController_unavailable_shouldDisableSwitchBar() {
     96         ShadowUtils.setIsUserAMonkey(false);
     97         mController = new DevelopmentSwitchBarController(mSettings, mSwitchBar,
     98                 false /* isAvailable */, mLifecycle);
     99 
    100         assertThat(mSwitchBar.isEnabled()).isFalse();
    101     }
    102 }
    103