| /* |
| * 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.notification.zen; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertTrue; |
| import static org.mockito.ArgumentMatchers.any; |
| import static org.mockito.ArgumentMatchers.anyInt; |
| import static org.mockito.Mockito.doReturn; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.never; |
| import static org.mockito.Mockito.spy; |
| import static org.mockito.Mockito.times; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| |
| import android.app.AutomaticZenRule; |
| import android.content.Context; |
| import android.provider.Settings; |
| |
| import androidx.fragment.app.Fragment; |
| import androidx.preference.PreferenceCategory; |
| import androidx.preference.PreferenceScreen; |
| import androidx.test.core.app.ApplicationProvider; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.Mock; |
| import org.mockito.MockitoAnnotations; |
| import org.mockito.internal.util.reflection.FieldSetter; |
| import org.robolectric.RobolectricTestRunner; |
| import org.robolectric.util.ReflectionHelpers; |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| @RunWith(RobolectricTestRunner.class) |
| public class ZenModeAutomaticRulesPreferenceControllerTest { |
| |
| private ZenModeAutomaticRulesPreferenceController mController; |
| @Mock |
| private ZenModeBackend mBackend; |
| @Mock |
| private PreferenceCategory mockPref; |
| @Mock |
| private PreferenceScreen mPreferenceScreen; |
| @Mock |
| private ZenRulePreference mZenRulePreference; |
| private Context mContext; |
| |
| @Before |
| public void setup() { |
| MockitoAnnotations.initMocks(this); |
| mContext = ApplicationProvider.getApplicationContext(); |
| mController = spy(new ZenModeAutomaticRulesPreferenceController(mContext, mock(Fragment.class), |
| null)); |
| ReflectionHelpers.setField(mController, "mBackend", mBackend); |
| when(mPreferenceScreen.findPreference(mController.getPreferenceKey())).thenReturn( |
| mockPref); |
| mController.displayPreference(mPreferenceScreen); |
| doReturn(mZenRulePreference).when(mController).createZenRulePreference(any()); |
| } |
| |
| @Test |
| public void testDisplayPreference_resetsPreferencesWhenCategoryEmpty() { |
| // when the PreferenceCategory is empty (no preferences), make sure we clear out any |
| // stale state in the cached set of zen rule preferences |
| mController.mZenRulePreferences.put("test1_id", mZenRulePreference); |
| when(mockPref.getPreferenceCount()).thenReturn(0); |
| mController.displayPreference(mPreferenceScreen); |
| assertTrue(mController.mZenRulePreferences.isEmpty()); |
| } |
| |
| @Test |
| public void testUpdateState_clearsPreferencesWhenAddingNewPreferences() { |
| final int NUM_RULES = 3; |
| Map<String, AutomaticZenRule> rMap = new HashMap<>(); |
| |
| String ruleId1 = "test1_id"; |
| String ruleId2 = "test2_id"; |
| String ruleId3 = "test3_id"; |
| |
| AutomaticZenRule autoRule1 = new AutomaticZenRule("test_rule_1", null, null, |
| null, null, Settings.Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS, true, 10); |
| AutomaticZenRule autoRule2 = new AutomaticZenRule("test_rule_2", null, null, |
| null, null, Settings.Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS, true, 20); |
| AutomaticZenRule autoRule3 = new AutomaticZenRule("test_rule_3", null, null, |
| null, null, Settings.Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS, true, 30); |
| |
| rMap.put(ruleId1, autoRule1); |
| rMap.put(ruleId2, autoRule2); |
| rMap.put(ruleId3, autoRule3); |
| |
| // should add 3 new preferences to mockPref |
| mockGetAutomaticZenRules(NUM_RULES, rMap); |
| mController.updateState(mockPref); |
| verify(mockPref, times(1)).removeAll(); |
| verify(mockPref, times(NUM_RULES)).addPreference(any()); |
| assertEquals(NUM_RULES, mController.mZenRulePreferences.size()); |
| } |
| |
| @Test |
| public void testUpdateState_clearsPreferencesWhenRemovingPreferences(){ |
| final int NUM_RULES = 2; |
| Map<String, AutomaticZenRule> rMap = new HashMap<>(); |
| |
| String ruleId1 = "test1_id"; |
| String ruleId2 = "test2_id"; |
| |
| AutomaticZenRule autoRule1 = new AutomaticZenRule("test_rule_1", null, null, |
| null, null, Settings.Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS, true, 10); |
| AutomaticZenRule autoRule2 = new AutomaticZenRule("test_rule_2", null, null, |
| null, null, Settings.Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS, true, 20); |
| |
| rMap.put(ruleId1, autoRule1); |
| rMap.put(ruleId2, autoRule2); |
| |
| // Add three preferences to the set of previously-known-about ZenRulePreferences; in this |
| // case, test3_id is "deleted" |
| mController.mZenRulePreferences.put("test1_id", mZenRulePreference); |
| mController.mZenRulePreferences.put("test2_id", mZenRulePreference); |
| mController.mZenRulePreferences.put("test3_id", mZenRulePreference); |
| |
| // update state should re-add all preferences since a preference was deleted |
| when(mockPref.getPreferenceCount()).thenReturn(NUM_RULES + 1); |
| mockGetAutomaticZenRules(NUM_RULES, rMap); |
| mController.updateState(mockPref); |
| verify(mockPref, times(1)).removeAll(); |
| verify(mockPref, times(NUM_RULES)).addPreference(any()); |
| assertEquals(NUM_RULES, mController.mZenRulePreferences.size()); |
| } |
| |
| @Test |
| public void testUpdateState_clearsPreferencesWhenSameNumberButDifferentPrefs() { |
| final int NUM_RULES = 2; |
| Map<String, AutomaticZenRule> rMap = new HashMap<>(); |
| |
| String ruleId1 = "test1_id"; |
| String ruleId2 = "test2_id"; |
| |
| AutomaticZenRule autoRule1 = new AutomaticZenRule("test_rule_1", null, null, |
| null, null, Settings.Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS, true, 10); |
| AutomaticZenRule autoRule2 = new AutomaticZenRule("test_rule_2", null, null, |
| null, null, Settings.Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS, true, 20); |
| |
| rMap.put(ruleId1, autoRule1); |
| rMap.put(ruleId2, autoRule2); |
| |
| // Add two preferences to the set of previously-known-about ZenRulePreferences; in this |
| // case, test3_id is "deleted" but test2_id is "added" |
| mController.mZenRulePreferences.put("test1_id", mZenRulePreference); |
| mController.mZenRulePreferences.put("test3_id", mZenRulePreference); |
| |
| // update state should re-add all preferences since a preference was deleted |
| when(mockPref.getPreferenceCount()).thenReturn(NUM_RULES); |
| mockGetAutomaticZenRules(NUM_RULES, rMap); |
| mController.updateState(mockPref); |
| verify(mockPref, times(1)).removeAll(); |
| verify(mockPref, times(NUM_RULES)).addPreference(any()); |
| assertEquals(NUM_RULES, mController.mZenRulePreferences.size()); |
| } |
| |
| @Test |
| public void testUpdateState_updateEnableState() throws NoSuchFieldException { |
| final int NUM_RULES = 1; |
| Map<String, AutomaticZenRule> rMap = new HashMap<>(); |
| String testId = "test1_id"; |
| AutomaticZenRule rule = new AutomaticZenRule("rule_name", null, null, |
| null, null, Settings.Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS, true, 10); |
| rMap.put(testId, rule); |
| |
| when(mockPref.getPreferenceCount()).thenReturn(NUM_RULES); |
| when(mockPref.getPreference(anyInt())).thenReturn(mZenRulePreference); |
| mController.mZenRulePreferences.put("test1_id", mZenRulePreference); |
| |
| // update state should NOT re-add all the preferences, should only update enable state |
| rule.setEnabled(false); |
| rMap.put(testId, rule); |
| mockGetAutomaticZenRules(NUM_RULES, rMap); |
| FieldSetter.setField(mZenRulePreference, ZenRulePreference.class.getDeclaredField("mId"), testId); |
| mController.updateState(mockPref); |
| verify(mZenRulePreference, times(1)).updatePreference(any()); |
| verify(mockPref, never()).removeAll(); |
| assertEquals(NUM_RULES, mController.mZenRulePreferences.size()); |
| } |
| |
| private void mockGetAutomaticZenRules(int numRules, Map<String, AutomaticZenRule> rules) { |
| Map.Entry<String, AutomaticZenRule>[] arr = new Map.Entry[numRules]; |
| rules.entrySet().toArray(arr); |
| when(mBackend.getAutomaticZenRules()).thenReturn(arr); |
| } |
| } |