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.applications; 18 19 import static com.google.common.truth.Truth.assertThat; 20 21 import static org.mockito.Matchers.any; 22 import static org.mockito.Mockito.verify; 23 import static org.mockito.Mockito.when; 24 25 import android.app.Fragment; 26 import android.content.Context; 27 import android.content.Intent; 28 import android.os.UserHandle; 29 import android.os.storage.VolumeInfo; 30 import android.provider.DocumentsContract; 31 import android.view.LayoutInflater; 32 33 import com.android.settings.SettingsRobolectricTestRunner; 34 import com.android.settings.TestConfig; 35 import com.android.settingslib.deviceinfo.StorageVolumeProvider; 36 import com.android.settingslib.applications.StorageStatsSource; 37 38 import org.junit.Before; 39 import org.junit.Test; 40 import org.junit.runner.RunWith; 41 import org.mockito.Answers; 42 import org.mockito.ArgumentCaptor; 43 import org.mockito.Mock; 44 import org.mockito.MockitoAnnotations; 45 import org.robolectric.RuntimeEnvironment; 46 import org.robolectric.annotation.Config; 47 48 49 @RunWith(SettingsRobolectricTestRunner.class) 50 @Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION) 51 public class MusicViewHolderControllerTest { 52 @Mock(answer = Answers.RETURNS_DEEP_STUBS) 53 private Fragment mFragment; 54 @Mock 55 private StorageVolumeProvider mSvp; 56 @Mock 57 private StorageStatsSource mSource; 58 59 private Context mContext; 60 private MusicViewHolderController mController; 61 private VolumeInfo mVolume; 62 private AppViewHolder mHolder; 63 64 @Before setUp()65 public void setUp() throws Exception { 66 MockitoAnnotations.initMocks(this); 67 mContext = RuntimeEnvironment.application; 68 mVolume = new VolumeInfo("id", 0, null, "id"); 69 mController = new MusicViewHolderController(mContext, mSource, mVolume.fsUuid, 70 new UserHandle(0)); 71 72 LayoutInflater inflater = LayoutInflater.from(mContext); 73 mHolder = AppViewHolder.createOrRecycle(inflater, null); 74 } 75 76 @Test storageShouldBeZeroBytesIfQueriedBeforeStorageQueryFinishes()77 public void storageShouldBeZeroBytesIfQueriedBeforeStorageQueryFinishes() { 78 mController.setupView(mHolder); 79 80 assertThat(mHolder.summary.getText().toString()).isEqualTo("0.00B"); 81 } 82 83 @Test storageShouldRepresentStorageStatsQuery()84 public void storageShouldRepresentStorageStatsQuery() throws Exception { 85 when(mSource.getExternalStorageStats(any(String.class), any(UserHandle.class))).thenReturn( 86 new StorageStatsSource.ExternalStorageStats(1, 1, 0, 0, 0)); 87 88 mController.queryStats(); 89 mController.setupView(mHolder); 90 91 assertThat(mHolder.summary.getText().toString()).isEqualTo("1.00B"); 92 } 93 94 @Test clickingShouldIntentIntoFilesApp()95 public void clickingShouldIntentIntoFilesApp() { 96 mController.onClick(mFragment); 97 98 final ArgumentCaptor<Intent> argumentCaptor = ArgumentCaptor.forClass(Intent.class); 99 verify(mFragment).startActivity(argumentCaptor.capture()); 100 Intent intent = argumentCaptor.getValue(); 101 102 assertThat(intent.getAction()).isEqualTo(Intent.ACTION_VIEW); 103 assertThat(intent.getData()).isEqualTo(DocumentsContract.buildRootUri( 104 "com.android.providers.media.documents", 105 "audio_root")); 106 assertThat(intent.getType()).isEqualTo(DocumentsContract.Root.MIME_TYPE_ITEM); 107 } 108 } 109