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      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.enterprise;
     18 
     19 import android.content.Context;
     20 import android.support.v7.preference.Preference;
     21 
     22 import com.android.settings.SettingsRobolectricTestRunner;
     23 import com.android.settings.TestConfig;
     24 import com.android.settings.core.PreferenceAvailabilityObserver;
     25 import com.android.settings.testutils.FakeFeatureFactory;
     26 
     27 import org.junit.Before;
     28 import org.junit.Test;
     29 import org.junit.runner.RunWith;
     30 import org.mockito.Answers;
     31 import org.mockito.Mock;
     32 import org.mockito.MockitoAnnotations;
     33 import org.robolectric.annotation.Config;
     34 
     35 import static com.google.common.truth.Truth.assertThat;
     36 import static org.mockito.Mockito.verify;
     37 import static org.mockito.Mockito.when;
     38 
     39 /**
     40  * Tests for {@link GlobalHttpProxyPreferenceController}.
     41  */
     42 @RunWith(SettingsRobolectricTestRunner.class)
     43 @Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
     44 public final class GlobalHttpProxyPreferenceControllerTest {
     45 
     46     private static final String KEY_GLOBAL_HTTP_PROXY = "global_http_proxy";
     47 
     48     @Mock(answer = Answers.RETURNS_DEEP_STUBS)
     49     private Context mContext;
     50     private FakeFeatureFactory mFeatureFactory;
     51     @Mock private PreferenceAvailabilityObserver mObserver;
     52 
     53     private GlobalHttpProxyPreferenceController mController;
     54 
     55     @Before
     56     public void setUp() {
     57         MockitoAnnotations.initMocks(this);
     58         FakeFeatureFactory.setupForTest(mContext);
     59         mFeatureFactory = (FakeFeatureFactory) FakeFeatureFactory.getFactory(mContext);
     60         mController = new GlobalHttpProxyPreferenceController(mContext, null /* lifecycle */);
     61         mController.setAvailabilityObserver(mObserver);
     62     }
     63 
     64     @Test
     65     public void testGetAvailabilityObserver() {
     66         assertThat(mController.getAvailabilityObserver()).isEqualTo(mObserver);
     67     }
     68 
     69     @Test
     70     public void testIsAvailable() {
     71         when(mFeatureFactory.enterprisePrivacyFeatureProvider.isGlobalHttpProxySet())
     72                 .thenReturn(false);
     73         assertThat(mController.isAvailable()).isFalse();
     74         verify(mObserver).onPreferenceAvailabilityUpdated(KEY_GLOBAL_HTTP_PROXY, false);
     75 
     76         when(mFeatureFactory.enterprisePrivacyFeatureProvider.isGlobalHttpProxySet())
     77                 .thenReturn(true);
     78         assertThat(mController.isAvailable()).isTrue();
     79         verify(mObserver).onPreferenceAvailabilityUpdated(KEY_GLOBAL_HTTP_PROXY, true);
     80     }
     81 
     82     @Test
     83     public void testHandlePreferenceTreeClick() {
     84         assertThat(mController.handlePreferenceTreeClick(new Preference(mContext, null, 0, 0)))
     85                 .isFalse();
     86     }
     87 
     88     @Test
     89     public void testGetPreferenceKey() {
     90         assertThat(mController.getPreferenceKey()).isEqualTo(KEY_GLOBAL_HTTP_PROXY);
     91     }
     92 }
     93