LanguageAndInputSettingsTest.java revision 55ce7de7d06d9fd8ec153c4b6f5300fbe9349990
1/* 2 * Copyright (C) 2016 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 17package com.android.settings.language; 18 19import static com.google.common.truth.Truth.assertThat; 20 21import static org.mockito.Matchers.any; 22import static org.mockito.Mockito.doReturn; 23import static org.mockito.Mockito.mock; 24import static org.mockito.Mockito.spy; 25import static org.mockito.Mockito.times; 26import static org.mockito.Mockito.verify; 27import static org.mockito.Mockito.when; 28 29import android.app.Activity; 30import android.app.admin.DevicePolicyManager; 31import android.content.ComponentName; 32import android.content.ContentResolver; 33import android.content.Context; 34import android.content.pm.PackageManager; 35import android.content.res.Resources; 36import android.hardware.input.InputManager; 37import android.os.UserManager; 38import android.provider.Settings; 39import android.view.autofill.AutofillManager; 40import android.view.inputmethod.InputMethodInfo; 41import android.view.inputmethod.InputMethodManager; 42import android.view.textservice.TextServicesManager; 43 44import com.android.settings.R; 45import com.android.settings.TestConfig; 46import com.android.settings.dashboard.SummaryLoader; 47import com.android.settings.testutils.SettingsRobolectricTestRunner; 48import com.android.settings.testutils.XmlTestUtils; 49import com.android.settings.testutils.shadow.ShadowSecureSettings; 50import com.android.settingslib.core.AbstractPreferenceController; 51import com.android.settingslib.core.lifecycle.Lifecycle; 52import com.android.settingslib.core.lifecycle.LifecycleObserver; 53 54import org.junit.Before; 55import org.junit.Test; 56import org.junit.runner.RunWith; 57import org.mockito.Answers; 58import org.mockito.Mock; 59import org.mockito.MockitoAnnotations; 60import org.robolectric.RuntimeEnvironment; 61import org.robolectric.annotation.Config; 62 63import java.util.ArrayList; 64import java.util.List; 65 66@RunWith(SettingsRobolectricTestRunner.class) 67@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION) 68public class LanguageAndInputSettingsTest { 69 70 @Mock(answer = Answers.RETURNS_DEEP_STUBS) 71 private Activity mActivity; 72 @Mock 73 private PackageManager mPackageManager; 74 @Mock 75 private InputManager mIm; 76 @Mock 77 private InputMethodManager mImm; 78 @Mock 79 private DevicePolicyManager mDpm; 80 @Mock 81 private InputMethodManager mInputMethodManager; 82 @Mock 83 private AutofillManager mAutofillManager; 84 private TestFragment mFragment; 85 86 @Before 87 public void setUp() { 88 MockitoAnnotations.initMocks(this); 89 when(mActivity.getSystemService(Context.USER_SERVICE)).thenReturn(mock(UserManager.class)); 90 when(mActivity.getSystemService(Context.INPUT_SERVICE)) 91 .thenReturn(mock(InputManager.class)); 92 when(mActivity.getSystemService(Context.INPUT_SERVICE)).thenReturn(mIm); 93 when(mActivity.getSystemService(Context.TEXT_SERVICES_MANAGER_SERVICE)) 94 .thenReturn(mock(TextServicesManager.class)); 95 when(mActivity.getSystemService(Context.DEVICE_POLICY_SERVICE)).thenReturn(mDpm); 96 when(mActivity.getSystemService(Context.INPUT_METHOD_SERVICE)).thenReturn(mImm); 97 when((Object) mActivity.getSystemService(AutofillManager.class)) 98 .thenReturn(mAutofillManager); 99 mFragment = new TestFragment(mActivity); 100 } 101 102 @Test 103 public void testGetPreferenceScreenResId() { 104 assertThat(mFragment.getPreferenceScreenResId()).isEqualTo(R.xml.language_and_input); 105 } 106 107 @Test 108 public void testGetPreferenceControllers_shouldRegisterLifecycleObservers() { 109 final List<AbstractPreferenceController> controllers = 110 mFragment.getPreferenceControllers(mActivity); 111 int lifecycleObserverCount = 0; 112 for (AbstractPreferenceController controller : controllers) { 113 if (controller instanceof LifecycleObserver) { 114 lifecycleObserverCount++; 115 } 116 } 117 verify(mFragment.getLifecycle(), times(lifecycleObserverCount)) 118 .addObserver(any(LifecycleObserver.class)); 119 } 120 121 @Test 122 public void testGetPreferenceControllers_shouldAllBeCreated() { 123 final List<AbstractPreferenceController> controllers = 124 mFragment.getPreferenceControllers(mActivity); 125 126 assertThat(controllers.isEmpty()).isFalse(); 127 } 128 129 @Test 130 @Config(shadows = { 131 ShadowSecureSettings.class, 132 }) 133 public void testSummary_shouldSetToCurrentImeName() { 134 final Activity activity = mock(Activity.class); 135 final SummaryLoader loader = mock(SummaryLoader.class); 136 final ComponentName componentName = new ComponentName("pkg", "cls"); 137 final ContentResolver cr = activity.getContentResolver(); 138 Settings.Secure.putString(cr, Settings.Secure.DEFAULT_INPUT_METHOD, 139 componentName.flattenToString()); 140 when(activity.getSystemService(Context.INPUT_METHOD_SERVICE)) 141 .thenReturn(mInputMethodManager); 142 when(activity.getPackageManager()).thenReturn(mPackageManager); 143 final List<InputMethodInfo> imis = new ArrayList<>(); 144 imis.add(mock(InputMethodInfo.class)); 145 when(imis.get(0).getPackageName()).thenReturn(componentName.getPackageName()); 146 when(mInputMethodManager.getInputMethodList()).thenReturn(imis); 147 148 SummaryLoader.SummaryProvider provider = mFragment.SUMMARY_PROVIDER_FACTORY 149 .createSummaryProvider(activity, loader); 150 151 provider.setListening(true); 152 153 verify(imis.get(0)).loadLabel(mPackageManager); 154 verify(loader).setSummary(provider, null); 155 } 156 157 @Test 158 public void testNonIndexableKeys_existInXmlLayout() { 159 final Context context = spy(RuntimeEnvironment.application); 160 final Resources res = spy(RuntimeEnvironment.application.getResources()); 161 //(InputManager) context.getSystemService(Context.INPUT_SERVICE); 162 InputManager manager = mock(InputManager.class); 163 when(manager.getInputDeviceIds()).thenReturn(new int[]{}); 164 doReturn(manager).when(context).getSystemService(Context.INPUT_SERVICE); 165 doReturn(res).when(context).getResources(); 166 doReturn(false).when(res) 167 .getBoolean(com.android.internal.R.bool.config_supportSystemNavigationKeys); 168 final List<String> niks = LanguageAndInputSettings.SEARCH_INDEX_DATA_PROVIDER 169 .getNonIndexableKeys(context); 170 final int xmlId = (new LanguageAndInputSettings()).getPreferenceScreenResId(); 171 172 final List<String> keys = XmlTestUtils.getKeysFromPreferenceXml(context, xmlId); 173 174 assertThat(keys).containsAllIn(niks); 175 } 176 177 @Test 178 public void testPreferenceControllers_getPreferenceKeys_existInPreferenceScreen() { 179 final Context context = RuntimeEnvironment.application; 180 final LanguageAndInputSettings fragment = new LanguageAndInputSettings(); 181 final List<String> preferenceScreenKeys = XmlTestUtils.getKeysFromPreferenceXml(context, 182 fragment.getPreferenceScreenResId()); 183 final List<String> preferenceKeys = new ArrayList<>(); 184 185 for (AbstractPreferenceController controller : fragment.getPreferenceControllers(context)) { 186 preferenceKeys.add(controller.getPreferenceKey()); 187 } 188 189 assertThat(preferenceScreenKeys).containsAllIn(preferenceKeys); 190 } 191 192 /** 193 * Test fragment to expose lifecycle and context so we can verify behavior for observables. 194 */ 195 public static class TestFragment extends LanguageAndInputSettings { 196 197 private Lifecycle mLifecycle; 198 private Context mContext; 199 200 public TestFragment(Context context) { 201 mContext = context; 202 mLifecycle = mock(Lifecycle.class); 203 } 204 205 @Override 206 public Context getContext() { 207 return mContext; 208 } 209 210 @Override 211 protected Lifecycle getLifecycle() { 212 if (mLifecycle == null) { 213 return super.getLifecycle(); 214 } 215 return mLifecycle; 216 } 217 } 218} 219