| /* |
| * Copyright (C) 2016 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.language; |
| |
| import android.content.Context; |
| import android.support.v7.preference.Preference; |
| |
| import com.android.settings.SettingsRobolectricTestRunner; |
| import com.android.settings.TestConfig; |
| import com.android.settings.testutils.FakeFeatureFactory; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.Answers; |
| import org.mockito.Mock; |
| import org.mockito.MockitoAnnotations; |
| import org.robolectric.annotation.Config; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| |
| @RunWith(SettingsRobolectricTestRunner.class) |
| @Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION) |
| public class PhoneLanguagePreferenceControllerTest { |
| |
| @Mock(answer = Answers.RETURNS_DEEP_STUBS) |
| private Context mContext; |
| @Mock |
| private Preference mPreference; |
| private FakeFeatureFactory mFeatureFactory; |
| private PhoneLanguagePreferenceController mController; |
| |
| @Before |
| public void setUp() { |
| MockitoAnnotations.initMocks(this); |
| FakeFeatureFactory.setupForTest(mContext); |
| mFeatureFactory = (FakeFeatureFactory) FakeFeatureFactory.getFactory(mContext); |
| mController = new PhoneLanguagePreferenceController(mContext); |
| } |
| |
| @Test |
| public void testIsAvailable_hasMultipleLocales_shouldReturnTrue() { |
| when(mContext.getAssets().getLocales()).thenReturn(new String[]{"en", "de"}); |
| |
| assertThat(mController.isAvailable()).isTrue(); |
| } |
| |
| @Test |
| public void testIsAvailable_hasSingleLocales_shouldReturnFalse() { |
| when(mContext.getAssets().getLocales()).thenReturn(new String[]{"en"}); |
| |
| assertThat(mController.isAvailable()).isFalse(); |
| } |
| |
| @Test |
| public void testUpdateState_shouldUpdateSummary() { |
| final String testSummary = "test"; |
| when(mFeatureFactory.localeFeatureProvider.getLocaleNames()).thenReturn(testSummary); |
| |
| mController.updateState(mPreference); |
| |
| verify(mPreference).setSummary(testSummary); |
| } |
| } |