111 lines
3.5 KiB
Java
111 lines
3.5 KiB
Java
/*
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* Copyright (C) 2016 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.settings.language;
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import static com.google.common.truth.Truth.assertThat;
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import android.content.Context;
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import android.support.v7.preference.Preference;
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import com.android.settings.TestConfig;
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import com.android.settings.inputmethod.UserDictionaryList;
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import com.android.settings.inputmethod.UserDictionarySettings;
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import com.android.settings.testutils.FakeFeatureFactory;
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import com.android.settings.testutils.SettingsRobolectricTestRunner;
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import org.junit.Before;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.mockito.Answers;
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import org.mockito.Mock;
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import org.mockito.MockitoAnnotations;
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import org.robolectric.annotation.Config;
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import org.robolectric.shadows.ShadowApplication;
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import java.util.TreeSet;
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@RunWith(SettingsRobolectricTestRunner.class)
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@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION_O)
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public class UserDictionaryPreferenceControllerTest {
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@Mock(answer = Answers.RETURNS_DEEP_STUBS)
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private Context mContext;
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private Preference mPreference;
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private TestController mController;
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@Before
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public void setUp() {
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MockitoAnnotations.initMocks(this);
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FakeFeatureFactory.setupForTest();
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mController = new TestController(mContext);
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mPreference = new Preference(ShadowApplication.getInstance().getApplicationContext());
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}
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@Test
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public void testIsAvailable_shouldReturnTrue() {
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assertThat(mController.isAvailable()).isTrue();
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}
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@Test
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public void updateState_noLocale_setUserDictionarySettingsAsFragment() {
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mController.updateState(mPreference);
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assertThat(mPreference.getFragment())
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.isEqualTo(UserDictionarySettings.class.getCanonicalName());
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}
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@Test
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public void updateState_singleLocale_setUserDictionarySettingsAsFragment_setLocaleInExtra() {
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mController.mLocales.add("en");
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mController.updateState(mPreference);
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assertThat(mPreference.getFragment())
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.isEqualTo(UserDictionarySettings.class.getCanonicalName());
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assertThat(mPreference.getExtras().getString("locale"))
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.isEqualTo("en");
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}
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@Test
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public void updateState_multiLocale_setUserDictionaryListAsFragment() {
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mController.mLocales.add("en");
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mController.mLocales.add("de");
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mController.updateState(mPreference);
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assertThat(mPreference.getFragment())
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.isEqualTo(UserDictionaryList.class.getCanonicalName());
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}
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/**
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* Fake Controller that overrides getDictionaryLocales to make testing the rest of stuff easier.
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*/
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private class TestController extends UserDictionaryPreferenceController {
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private TreeSet<String> mLocales = new TreeSet<>();
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@Override
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protected TreeSet<String> getDictionaryLocales() {
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return mLocales;
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}
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public TestController(Context context) {
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super(context);
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}
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}
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}
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