1 /* 2 * Copyright (C) 2021 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.car.settings.common; 18 19 import static org.mockito.ArgumentMatchers.any; 20 import static org.mockito.Mockito.never; 21 import static org.mockito.Mockito.spy; 22 import static org.mockito.Mockito.verify; 23 24 import android.content.Intent; 25 26 import androidx.preference.Preference; 27 import androidx.test.platform.app.InstrumentationRegistry; 28 import androidx.test.rule.ActivityTestRule; 29 30 import com.android.car.settings.testutils.BaseCarSettingsTestActivity; 31 import com.android.car.settings.testutils.BaseTestSettingsFragment; 32 import com.android.car.settings.testutils.DualPaneTestActivity; 33 34 import org.junit.Rule; 35 import org.junit.Test; 36 37 public class DualPaneBaseCarSettingsActivityTest 38 extends BaseCarSettingsActivityTestCase<DualPaneTestActivity> { 39 40 @Rule 41 public ActivityTestRule<DualPaneTestActivity> mActivityTestRule = 42 new ActivityTestRule<>(DualPaneTestActivity.class); 43 44 @Override getActivityTestRule()45 ActivityTestRule<DualPaneTestActivity> getActivityTestRule() { 46 return mActivityTestRule; 47 } 48 49 @Test onPreferenceStartFragment_startsActivity()50 public void onPreferenceStartFragment_startsActivity() throws Throwable { 51 Preference pref = new Preference(mContext); 52 pref.setFragment(BaseTestSettingsFragment.class.getName()); 53 54 BaseCarSettingsTestActivity spiedActivity = spy(mActivity); 55 verify(spiedActivity, never()).startActivity(any(Intent.class)); 56 57 mActivityTestRule.runOnUiThread(() -> 58 spiedActivity.onPreferenceStartFragment(/* caller= */ null, pref)); 59 InstrumentationRegistry.getInstrumentation().waitForIdleSync(); 60 61 verify(spiedActivity).startActivity(any(Intent.class)); 62 } 63 } 64