1 /* 2 * Copyright (C) 2017 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 17 package com.android.settings.accessibility; 18 19 import static android.support.test.espresso.Espresso.onView; 20 import static android.support.test.espresso.assertion.ViewAssertions.matches; 21 import static android.support.test.espresso.matcher.ViewMatchers.isDisplayed; 22 import static android.support.test.espresso.matcher.ViewMatchers.withText; 23 24 import android.app.Instrumentation; 25 import android.os.Bundle; 26 import android.os.Looper; 27 import android.support.test.InstrumentationRegistry; 28 import android.support.test.rule.ActivityTestRule; 29 import android.support.test.runner.AndroidJUnit4; 30 31 import com.android.settings.Settings.AccessibilitySettingsActivity; 32 import org.junit.Before; 33 import org.junit.BeforeClass; 34 import org.junit.Rule; 35 import org.junit.Test; 36 import org.junit.runner.RunWith; 37 38 @RunWith(AndroidJUnit4.class) 39 public class ToggleFeaturePreferenceFragmentTest { 40 private static final String SUMMARY_TEXT = "Here's some summary text"; 41 42 @Rule 43 public final ActivityTestRule<AccessibilitySettingsActivity> mActivityRule = 44 new ActivityTestRule<>(AccessibilitySettingsActivity.class, true); 45 46 private final Instrumentation mInstrumentation = InstrumentationRegistry.getInstrumentation(); 47 48 @BeforeClass 49 public static void oneTimeSetup() { 50 if (Looper.myLooper() == null) { 51 Looper.prepare(); 52 } 53 } 54 55 @Before 56 public void setUp() { 57 mInstrumentation.runOnMainSync(() -> { 58 MyToggleFeaturePreferenceFragment fragment = new MyToggleFeaturePreferenceFragment(); 59 Bundle args = new Bundle(); 60 args.putString(AccessibilitySettings.EXTRA_SUMMARY, SUMMARY_TEXT); 61 fragment.setArguments(args); 62 mActivityRule.getActivity().startPreferenceFragment(fragment, false); 63 }); 64 } 65 66 @Test 67 public void testSummaryTestDisplayed() { 68 onView(withText(SUMMARY_TEXT)).check(matches(isDisplayed())); 69 } 70 71 public static class MyToggleFeaturePreferenceFragment extends ToggleFeaturePreferenceFragment { 72 @Override 73 protected void onPreferenceToggled(String preferenceKey, boolean enabled) {} 74 75 @Override 76 public int getMetricsCategory() { 77 return 0; 78 } 79 } 80 }