| /* |
| * 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.file.backends; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| import static org.junit.Assert.assertThrows; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.when; |
| |
| import android.accounts.Account; |
| import android.net.Uri; |
| import androidx.test.core.app.ApplicationProvider; |
| import com.google.android.libraries.mobiledatadownload.file.common.MalformedUriException; |
| import com.google.common.util.concurrent.Futures; |
| import com.google.thirdparty.robolectric.GoogleRobolectricTestRunner; |
| import java.io.File; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| /** Test {@link com.google.android.libraries.mobiledatadownload.file.backends.AndroidUriAdapter}. */ |
| @RunWith(GoogleRobolectricTestRunner.class) |
| public final class AndroidUriAdapterTest { |
| |
| private AndroidUriAdapter adapter = |
| AndroidUriAdapter.forContext(ApplicationProvider.getApplicationContext()); |
| |
| @Test |
| public void shouldGenerateFileFromUri() throws Exception { |
| File file = adapter.toFile(Uri.parse("android://package/files/common/shared/path")); |
| assertThat(file.getPath()).endsWith("/files/common/shared/path"); |
| } |
| |
| @Test |
| public void shouldGenerateCacheFromUri() throws Exception { |
| File file = adapter.toFile(Uri.parse("android://package/cache/common/shared/path")); |
| assertThat(file.getPath()).endsWith("/cache/common/shared/path"); |
| } |
| |
| @Test |
| public void shouldGenerateFileFromExternalLocationUri() throws Exception { |
| File file = adapter.toFile(Uri.parse("android://package/external/common/shared/path")); |
| assertThat(file.getPath()).endsWith("/external-files/common/shared/path"); |
| } |
| |
| @Test |
| public void managedLocation_withSharedAccount_doesNotRequireAccountManager() throws Exception { |
| File file = adapter.toFile(Uri.parse("android://package/managed/common/shared/path")); |
| assertThat(file.getPath()).endsWith("/files/managed/common/shared/path"); |
| } |
| |
| @Test |
| public void managedLocation_withAccount_requiresAccountManager() throws Exception { |
| assertThrows( |
| MalformedUriException.class, |
| () -> |
| adapter.toFile( |
| Uri.parse("android://package/managed/common/google.com%3Ayou%40gmail.com/path"))); |
| } |
| |
| @Test |
| public void managedLocation_validatesAccount() throws Exception { |
| AccountManager mockManager = mock(AccountManager.class); |
| adapter = |
| AndroidUriAdapter.forContext(ApplicationProvider.getApplicationContext(), mockManager); |
| |
| assertThrows( |
| MalformedUriException.class, |
| () -> adapter.toFile(Uri.parse("android://package/managed/common/invalid-account/path"))); |
| } |
| |
| @Test |
| public void managedLocation_doesNotRequireAccountSegment() throws Exception { |
| AccountManager mockManager = mock(AccountManager.class); |
| adapter = |
| AndroidUriAdapter.forContext(ApplicationProvider.getApplicationContext(), mockManager); |
| |
| File file = adapter.toFile(Uri.parse("android://package/managed/common/")); |
| assertThat(file.getPath()).endsWith("/files/managed/common"); |
| } |
| |
| @Test |
| public void managedLocation_obfuscatesAccountSegment() throws Exception { |
| Account account = new Account("<internal>@gmail.com", "google.com"); |
| AccountManager mockManager = mock(AccountManager.class); |
| when(mockManager.getAccountId(account)).thenReturn(Futures.immediateFuture(123)); |
| |
| adapter = |
| AndroidUriAdapter.forContext(ApplicationProvider.getApplicationContext(), mockManager); |
| |
| File file = |
| adapter.toFile( |
| Uri.parse("android://package/managed/common/google.com%3Ayou%40gmail.com/path")); |
| assertThat(file.getPath()).endsWith("/files/managed/common/123/path"); |
| } |
| |
| @Test |
| public void ignoresFragmentAtCallersPeril() throws Exception { |
| File file = adapter.toFile(Uri.parse("android://package/files/common/shared/path#fragment")); |
| assertThat(file.getPath()).endsWith("/files/common/shared/path"); |
| } |
| |
| @Test |
| public void requiresAndroidScheme() throws Exception { |
| assertThrows( |
| MalformedUriException.class, |
| () -> |
| AndroidUriAdapter.validate(Uri.parse("notandroid://package/files/common/shared/path"))); |
| assertThrows( |
| MalformedUriException.class, |
| () -> adapter.toFile(Uri.parse("notandroid://package/files/common/shared/path"))); |
| } |
| |
| @Test |
| public void requiresPath() throws Exception { |
| assertThrows( |
| MalformedUriException.class, () -> AndroidUriAdapter.validate(Uri.parse("android:///"))); |
| assertThrows(MalformedUriException.class, () -> adapter.toFile(Uri.parse("android://package"))); |
| assertThrows( |
| MalformedUriException.class, () -> adapter.toFile(Uri.parse("android://package/"))); |
| } |
| |
| @Test |
| public void requiresValidLogicalLocation() throws Exception { |
| assertThrows( |
| MalformedUriException.class, |
| () -> adapter.toFile(Uri.parse("android://package/invalid/common/shared/path"))); |
| } |
| |
| @Test |
| public void requiresEmptyQuery() throws Exception { |
| assertThrows( |
| MalformedUriException.class, |
| () -> |
| AndroidUriAdapter.validate( |
| Uri.parse("android://package/files/common/shared/path?query"))); |
| assertThrows( |
| MalformedUriException.class, |
| () -> adapter.toFile(Uri.parse("android://package/files/common/shared/path?query"))); |
| } |
| |
| @Test |
| public void shouldDecodePath() throws Exception { |
| Uri uri = |
| Uri.parse( |
| "android://org.robolectric.default/files/common/google.com%3Ayou%40gmail.com/path"); |
| File file = adapter.toFile(uri); |
| assertThat(file.getPath()).endsWith("/files/common/google.com:<internal>@gmail.com/path"); |
| } |
| } |