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; 18 19import static com.google.common.truth.Truth.assertThat; 20 21import android.text.Spanned; 22import android.text.style.TtsSpan; 23import android.view.ViewGroup; 24import android.widget.FrameLayout; 25import android.widget.SimpleAdapter; 26import android.widget.TextView; 27 28import com.android.settings.datetime.ZonePicker; 29import com.android.settings.testutils.SettingsRobolectricTestRunner; 30import com.android.settings.testutils.shadow.ShadowLibcoreTimeZoneNames; 31import com.android.settings.testutils.shadow.ShadowTimeZoneNames; 32 33import org.junit.Test; 34import org.junit.runner.RunWith; 35import org.robolectric.RuntimeEnvironment; 36import org.robolectric.annotation.Config; 37 38@RunWith(SettingsRobolectricTestRunner.class) 39@Config( 40 manifest = TestConfig.MANIFEST_PATH, 41 sdk = TestConfig.SDK_VERSION, 42 shadows = { 43 ShadowLibcoreTimeZoneNames.class, 44 ShadowLibcoreTimeZoneNames.ShadowZoneStringsCache.class, 45 ShadowTimeZoneNames.class 46 } 47) 48public class ZonePickerTest { 49 50 @Test 51 public void testConstructTimeZoneAdapter() { 52 final SimpleAdapter adapter = 53 ZonePicker.constructTimezoneAdapter(RuntimeEnvironment.application, true); 54 assertThat(adapter).isNotNull(); 55 56 ViewGroup parent = new FrameLayout(RuntimeEnvironment.application); 57 ViewGroup convertView = new FrameLayout(RuntimeEnvironment.application); 58 TextView text1 = new TextView(RuntimeEnvironment.application); 59 text1.setId(android.R.id.text1); 60 convertView.addView(text1); 61 TextView text2 = new TextView(RuntimeEnvironment.application); 62 text2.setId(android.R.id.text2); 63 convertView.addView(text2); 64 65 adapter.getView(0, convertView, parent); 66 final CharSequence text = text2.getText(); 67 assertThat(text).isInstanceOf(Spanned.class); 68 final TtsSpan[] spans = ((Spanned) text).getSpans(0, text.length(), TtsSpan.class); 69 // GMT offset label should have TTS spans 70 assertThat(spans.length).isGreaterThan(0); 71 } 72} 73