| /* |
| * 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 android.net.Uri; |
| import com.google.android.libraries.mobiledatadownload.file.common.MalformedUriException; |
| 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.FileUriAdapter}. */ |
| @RunWith(GoogleRobolectricTestRunner.class) |
| public class FileUriAdapterTest { |
| @Test |
| public void shouldGenerateFileFromUri() throws Exception { |
| File file = FileUriAdapter.instance().toFile(Uri.parse("file:///tmp/foo.txt")); |
| assertThat(file.getPath()).isEqualTo("/tmp/foo.txt"); |
| } |
| |
| @Test |
| public void ignoresFragmentAtCallersPeril() throws Exception { |
| File file = FileUriAdapter.instance().toFile(Uri.parse("file:///tmp/foo.txt#fragment")); |
| assertThat(file.getPath()).isEqualTo("/tmp/foo.txt"); |
| } |
| |
| @Test |
| public void requiresFileScheme() throws Exception { |
| assertThrows( |
| MalformedUriException.class, |
| () -> FileUriAdapter.instance().toFile(Uri.parse("xxx:///tmp/foo.txt"))); |
| } |
| |
| @Test |
| public void requiresEmptyQuery() throws Exception { |
| assertThrows( |
| MalformedUriException.class, |
| () -> FileUriAdapter.instance().toFile(Uri.parse("file:///tmp/foo.txt?query"))); |
| } |
| |
| @Test |
| public void requiresEmptyAuthority() throws Exception { |
| assertThrows( |
| MalformedUriException.class, |
| () -> FileUriAdapter.instance().toFile(Uri.parse("file://authority/tmp/foo.txt"))); |
| } |
| } |