| /* |
| * Copyright (C) 2018 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.settingslib.development; |
| |
| import static org.mockito.Mockito.doReturn; |
| import static org.mockito.Mockito.verify; |
| |
| import android.support.v7.preference.Preference; |
| import android.support.v7.preference.PreferenceScreen; |
| |
| import com.android.settingslib.SettingsLibRobolectricTestRunner; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.Mock; |
| import org.mockito.MockitoAnnotations; |
| import org.robolectric.RuntimeEnvironment; |
| |
| @RunWith(SettingsLibRobolectricTestRunner.class) |
| public class DeveloperOptionsPreferenceControllerTest { |
| |
| private static final String TEST_KEY = "Test_pref_key"; |
| |
| @Mock |
| private Preference mPreference; |
| @Mock |
| private PreferenceScreen mPreferenceScreen; |
| |
| private DeveloperOptionsPreferenceController mController; |
| |
| @Before |
| public void setUp() { |
| MockitoAnnotations.initMocks(this); |
| mController = new DeveloperOptionsPreferenceControllerTestable(); |
| doReturn(mPreference).when(mPreferenceScreen).findPreference(TEST_KEY); |
| mController.displayPreference(mPreferenceScreen); |
| } |
| |
| @Test |
| public void onDeveloperOptionsEnabled_shouldEnablePreference() { |
| mController.onDeveloperOptionsEnabled(); |
| |
| verify(mPreference).setEnabled(true); |
| } |
| |
| @Test |
| public void onDeveloperOptionsDisabled_shouldDisablePreference() { |
| mController.onDeveloperOptionsDisabled(); |
| |
| verify(mPreference).setEnabled(false); |
| } |
| |
| private class DeveloperOptionsPreferenceControllerTestable extends |
| DeveloperOptionsPreferenceController { |
| DeveloperOptionsPreferenceControllerTestable() { |
| super(RuntimeEnvironment.application); |
| } |
| |
| @Override |
| public String getPreferenceKey() { |
| return TEST_KEY; |
| } |
| } |
| } |
| |