| /* |
| * Copyright 2022 Google LLC |
| * |
| * 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.google.android.libraries.mobiledatadownload.populator; |
| |
| import static com.google.android.libraries.mobiledatadownload.populator.ManifestConfigHelper.URL_TEMPLATE_CHECKSUM_PLACEHOLDER; |
| import static com.google.common.truth.Truth.assertThat; |
| import static org.junit.Assert.assertThrows; |
| import static org.mockito.ArgumentMatchers.any; |
| import static org.mockito.Mockito.times; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| |
| import com.google.android.libraries.mobiledatadownload.AddFileGroupRequest; |
| import com.google.android.libraries.mobiledatadownload.MobileDataDownload; |
| import com.google.common.base.Optional; |
| import com.google.common.collect.Iterables; |
| import com.google.common.util.concurrent.Futures; |
| import com.google.common.util.concurrent.ListenableFuture; |
| import com.google.mobiledatadownload.DownloadConfigProto.BaseFile; |
| import com.google.mobiledatadownload.DownloadConfigProto.DataFile; |
| import com.google.mobiledatadownload.DownloadConfigProto.DataFileGroup; |
| import com.google.mobiledatadownload.DownloadConfigProto.DeltaFile; |
| import com.google.mobiledatadownload.DownloadConfigProto.DeltaFile.DiffDecoder; |
| import com.google.mobiledatadownload.DownloadConfigProto.ManifestConfig; |
| import com.google.mobiledatadownload.DownloadConfigProto.ManifestConfig.UrlTemplate; |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.concurrent.ExecutionException; |
| import org.junit.Before; |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.ArgumentCaptor; |
| import org.mockito.Captor; |
| import org.mockito.Mock; |
| import org.mockito.junit.MockitoJUnit; |
| import org.mockito.junit.MockitoRule; |
| import org.robolectric.RobolectricTestRunner; |
| |
| /** Tests for {@link ManifestConfigFlagPopulator}. */ |
| @RunWith(RobolectricTestRunner.class) |
| public class ManifestConfigFlagPopulatorTest { |
| @Rule public final MockitoRule mocks = MockitoJUnit.rule(); |
| |
| @Mock MobileDataDownload mockMobileDataDownload; |
| @Captor private ArgumentCaptor<AddFileGroupRequest> addFileGroupRequestCaptor; |
| |
| private static final DeltaFile DELTA_FILE = |
| DeltaFile.newBuilder() |
| .setDiffDecoder(DiffDecoder.VC_DIFF) |
| .setUrlToDownload("https://standard.file.url") |
| .setChecksum("standardDeltaFileChecksum") |
| .setBaseFile(BaseFile.newBuilder().setChecksum("standardBaseFileChecksum").build()) |
| .build(); |
| |
| private static final DataFile DATA_FILE = |
| DataFile.newBuilder() |
| .setFileId("standard-file") |
| .setUrlToDownload("https://standard.file.url") |
| .setChecksum("standardFileChecksum") |
| .addDeltaFile(DELTA_FILE) |
| .build(); |
| |
| private static final DataFileGroup DATA_FILE_GROUP = |
| DataFileGroup.newBuilder().setGroupName("groupName").setOwnerPackage("ownerPackage").build(); |
| |
| @Before |
| public void setUp() { |
| when(mockMobileDataDownload.addFileGroup(any(AddFileGroupRequest.class))) |
| .thenReturn(Futures.immediateFuture(true)); |
| } |
| |
| @Test |
| public void refreshFromManifestConfig_absentOverrider() |
| throws ExecutionException, InterruptedException { |
| ManifestConfig manifestConfig = createManifestConfig(); |
| |
| ManifestConfigHelper.refreshFromManifestConfig( |
| mockMobileDataDownload, manifestConfig, /*overriderOptional=*/ Optional.absent()) |
| .get(); |
| verify(mockMobileDataDownload, times(2)).addFileGroup(addFileGroupRequestCaptor.capture()); |
| |
| assertThat(addFileGroupRequestCaptor.getAllValues().get(0).dataFileGroup().getGroupName()) |
| .isEqualTo("groupNameLocaleEnUS"); |
| assertThat(addFileGroupRequestCaptor.getAllValues().get(1).dataFileGroup().getGroupName()) |
| .isEqualTo("groupNameLocaleEnUK"); |
| } |
| |
| @Test |
| public void refreshFromManifestConfig_withUrlTemplate_absentOverrider() |
| throws ExecutionException, InterruptedException { |
| ManifestConfig manifestConfigWithUrlTemplate = createManifestConfigWithUrlTemplate(); |
| // File url_to_download populated using url templates. |
| DataFileGroup dataFileGroup1 = |
| DATA_FILE_GROUP.toBuilder() |
| .addFile( |
| DATA_FILE.toBuilder() |
| .setUrlToDownload("https://standard.file.url/standardFileChecksum") |
| .setDeltaFile( |
| 0, |
| DELTA_FILE.toBuilder() |
| .setUrlToDownload( |
| "https://standard.file.url/standardDeltaFileChecksum"))) |
| .build(); |
| DataFileGroup dataFileGroup2 = DATA_FILE_GROUP.toBuilder().addFile(DATA_FILE).build(); |
| |
| ManifestConfigHelper.refreshFromManifestConfig( |
| mockMobileDataDownload, |
| manifestConfigWithUrlTemplate, |
| /*overriderOptional=*/ Optional.absent()) |
| .get(); |
| verify(mockMobileDataDownload, times(2)).addFileGroup(addFileGroupRequestCaptor.capture()); |
| |
| List<AddFileGroupRequest> addFileGroupRequests = addFileGroupRequestCaptor.getAllValues(); |
| assertThat(Iterables.transform(addFileGroupRequests, AddFileGroupRequest::dataFileGroup)) |
| .containsExactly(dataFileGroup1, dataFileGroup2) |
| .inOrder(); |
| } |
| |
| @Test |
| public void refreshFromManifestConfig_noUrlTemplate_urlToDownloadEmpty_absentOverrider() |
| throws ExecutionException, InterruptedException { |
| // Files with no url_to_download will fail since url template is not available. |
| ManifestConfig manifestConfigWithoutUrlTemplate = |
| createManifestConfigWithUrlTemplate().toBuilder().clearUrlTemplate().build(); |
| |
| IllegalArgumentException illegalArgumentException = |
| assertThrows( |
| IllegalArgumentException.class, |
| () -> |
| ManifestConfigHelper.refreshFromManifestConfig( |
| mockMobileDataDownload, |
| manifestConfigWithoutUrlTemplate, |
| /*overriderOptional=*/ Optional.absent()) |
| .get()); |
| |
| assertThat(illegalArgumentException) |
| .hasMessageThat() |
| .isEqualTo("DataFile standard-file url_to_download is missing."); |
| } |
| |
| @Test |
| public void refreshFromManifestConfig_identityOverrider() |
| throws ExecutionException, InterruptedException { |
| ManifestConfig manifestConfig = createManifestConfig(); |
| |
| // Use a ManifestConfigOverrider that does not filter/change anything. |
| ManifestConfigOverrider overrider = |
| new ManifestConfigOverrider() { |
| @Override |
| public ListenableFuture<List<DataFileGroup>> override(ManifestConfig config) { |
| List<DataFileGroup> overriderResults = new ArrayList<>(); |
| for (ManifestConfig.Entry entry : config.getEntryList()) { |
| overriderResults.add(entry.getDataFileGroup()); |
| } |
| |
| return Futures.immediateFuture(overriderResults); |
| } |
| }; |
| |
| ManifestConfigHelper.refreshFromManifestConfig( |
| mockMobileDataDownload, manifestConfig, Optional.of(overrider)) |
| .get(); |
| verify(mockMobileDataDownload, times(2)).addFileGroup(addFileGroupRequestCaptor.capture()); |
| |
| assertThat(addFileGroupRequestCaptor.getAllValues().get(0).dataFileGroup().getGroupName()) |
| .isEqualTo("groupNameLocaleEnUS"); |
| assertThat(addFileGroupRequestCaptor.getAllValues().get(1).dataFileGroup().getGroupName()) |
| .isEqualTo("groupNameLocaleEnUK"); |
| } |
| |
| @Test |
| public void refreshFromManifestConfig_en_USLocaleOverrider() |
| throws ExecutionException, InterruptedException { |
| ManifestConfig manifestConfig = createManifestConfig(); |
| |
| // Use a ManifestConfigOverrider that only keeps entry with locale en_US. |
| ManifestConfigOverrider overrider = |
| new ManifestConfigOverrider() { |
| @Override |
| public ListenableFuture<List<DataFileGroup>> override(ManifestConfig config) { |
| List<DataFileGroup> overriderResults = new ArrayList<>(); |
| for (ManifestConfig.Entry entry : config.getEntryList()) { |
| if ("en_US".equals(entry.getModifier().getLocaleList().get(0))) { |
| overriderResults.add(entry.getDataFileGroup()); |
| } |
| } |
| |
| return Futures.immediateFuture(overriderResults); |
| } |
| }; |
| |
| ManifestConfigHelper.refreshFromManifestConfig( |
| mockMobileDataDownload, manifestConfig, Optional.of(overrider)) |
| .get(); |
| verify(mockMobileDataDownload, times(1)).addFileGroup(addFileGroupRequestCaptor.capture()); |
| |
| assertThat(addFileGroupRequestCaptor.getAllValues().get(0).dataFileGroup().getGroupName()) |
| .isEqualTo("groupNameLocaleEnUS"); |
| } |
| |
| @Test |
| public void refreshFileGroups_usesSupplier() throws ExecutionException, InterruptedException { |
| ManifestConfig manifestConfig = createManifestConfig(); |
| |
| ManifestConfigFlagPopulator populator = |
| ManifestConfigFlagPopulator.builder() |
| .setManifestConfigSupplier(() -> manifestConfig) |
| .build(); |
| |
| populator.refreshFileGroups(mockMobileDataDownload).get(); |
| verify(mockMobileDataDownload, times(2)).addFileGroup(addFileGroupRequestCaptor.capture()); |
| |
| assertThat(addFileGroupRequestCaptor.getAllValues().get(0).dataFileGroup().getGroupName()) |
| .isEqualTo("groupNameLocaleEnUS"); |
| assertThat(addFileGroupRequestCaptor.getAllValues().get(1).dataFileGroup().getGroupName()) |
| .isEqualTo("groupNameLocaleEnUK"); |
| } |
| |
| @Test |
| public void manifestConfigFlagPopulatorBuilder_rejectsNotBothPackageAndFlag() { |
| assertThrows( |
| IllegalArgumentException.class, () -> ManifestConfigFlagPopulator.builder().build()); |
| } |
| |
| private static ManifestConfig createManifestConfig() { |
| // Create a ManifestConfig with 2 entries for locale en_US and en_UK. |
| ManifestConfig.Entry entryUs = |
| ManifestConfig.Entry.newBuilder() |
| .setModifier(ManifestConfig.Entry.Modifier.newBuilder().addLocale("en_US").build()) |
| .setDataFileGroup( |
| DataFileGroup.newBuilder() |
| .setGroupName("groupNameLocaleEnUS") |
| .setOwnerPackage("ownerPackage")) |
| .build(); |
| |
| ManifestConfig.Entry entryUk = |
| ManifestConfig.Entry.newBuilder() |
| .setModifier(ManifestConfig.Entry.Modifier.newBuilder().addLocale("en_UK").build()) |
| .setDataFileGroup( |
| DataFileGroup.newBuilder() |
| .setGroupName("groupNameLocaleEnUK") |
| .setOwnerPackage("ownerPackage")) |
| .build(); |
| |
| return ManifestConfig.newBuilder().addEntry(entryUs).addEntry(entryUk).build(); |
| } |
| |
| private static ManifestConfig createManifestConfigWithUrlTemplate() { |
| DataFileGroup dataFileGroupWithoutUrlDownload = |
| DATA_FILE_GROUP.toBuilder() |
| .addFile( |
| DATA_FILE.toBuilder() |
| .clearUrlToDownload() |
| .setDeltaFile(0, DELTA_FILE.toBuilder().clearUrlToDownload())) |
| .build(); |
| DataFileGroup dataFileGroup2 = DATA_FILE_GROUP.toBuilder().addFile(DATA_FILE).build(); |
| |
| return ManifestConfig.newBuilder() |
| .setUrlTemplate( |
| UrlTemplate.newBuilder() |
| .setFileUrlTemplate( |
| "https://standard.file.url/" + URL_TEMPLATE_CHECKSUM_PLACEHOLDER) |
| .build()) |
| .addEntry( |
| ManifestConfig.Entry.newBuilder().setDataFileGroup(dataFileGroupWithoutUrlDownload)) |
| .addEntry(ManifestConfig.Entry.newBuilder().setDataFileGroup(dataFileGroup2)) |
| .build(); |
| } |
| } |