/
CloudStorageOptionsTest.java
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/
CloudStorageOptionsTest.java
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/*
* Copyright 2016 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.cloud.storage.contrib.nio;
import static com.google.common.truth.Truth.assertThat;
import static java.nio.charset.StandardCharsets.UTF_8;
import com.google.cloud.storage.Acl;
import com.google.cloud.storage.contrib.nio.testing.LocalStorageHelper;
import com.google.common.testing.NullPointerTester;
import java.io.IOException;
import java.net.URI;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.nio.file.spi.FileSystemProvider;
import java.util.List;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;
/** Unit tests for {@link CloudStorageOptions}. */
@RunWith(JUnit4.class)
public class CloudStorageOptionsTest {
@Before
public void before() {
CloudStorageFileSystemProvider.setStorageOptions(LocalStorageHelper.getOptions());
}
@Test
public void testWithoutCaching() throws IOException {
Path path = Paths.get(URI.create("gs://bucket/path"));
Files.write(path, "(✿◕ ‿◕ )ノ".getBytes(UTF_8), CloudStorageOptions.withoutCaching());
assertThat(Files.readAttributes(path, CloudStorageFileAttributes.class).cacheControl().get())
.isEqualTo("no-cache");
}
@Test
public void testCacheControl() throws IOException {
Path path = Paths.get(URI.create("gs://bucket/path"));
Files.write(path, "(✿◕ ‿◕ )ノ".getBytes(UTF_8), CloudStorageOptions.withCacheControl("potato"));
assertThat(Files.readAttributes(path, CloudStorageFileAttributes.class).cacheControl().get())
.isEqualTo("potato");
}
@Test
public void testWithAcl() throws IOException {
Path path = Paths.get(URI.create("gs://bucket/path"));
Acl acl = Acl.of(new Acl.User("king@example.com"), Acl.Role.OWNER);
Files.write(path, "(✿◕ ‿◕ )ノ".getBytes(UTF_8), CloudStorageOptions.withAcl(acl));
assertThat(Files.readAttributes(path, CloudStorageFileAttributes.class).acl().get())
.contains(acl);
}
@Test
public void testWithContentDisposition() throws IOException {
Path path = Paths.get(URI.create("gs://bucket/path"));
Files.write(
path,
"(✿◕ ‿◕ )ノ".getBytes(UTF_8),
CloudStorageOptions.withContentDisposition("bubbly fun"));
assertThat(
Files.readAttributes(path, CloudStorageFileAttributes.class).contentDisposition().get())
.isEqualTo("bubbly fun");
}
@Test
public void testWithContentEncoding() throws IOException {
Path path = Paths.get(URI.create("gs://bucket/path"));
Files.write(path, "(✿◕ ‿◕ )ノ".getBytes(UTF_8), CloudStorageOptions.withContentEncoding("gzip"));
assertThat(Files.readAttributes(path, CloudStorageFileAttributes.class).contentEncoding().get())
.isEqualTo("gzip");
}
@Test
public void testWithUserMetadata() throws IOException {
Path path = Paths.get(URI.create("gs://bucket/path"));
Files.write(
path,
"(✿◕ ‿◕ )ノ".getBytes(UTF_8),
CloudStorageOptions.withUserMetadata("nolo", "contendere"),
CloudStorageOptions.withUserMetadata("eternal", "sadness"));
assertThat(
Files.readAttributes(path, CloudStorageFileAttributes.class).userMetadata().get("nolo"))
.isEqualTo("contendere");
assertThat(
Files.readAttributes(path, CloudStorageFileAttributes.class)
.userMetadata()
.get("eternal"))
.isEqualTo("sadness");
}
@Test
public void testWithMimeType_string() throws IOException {
Path path = Paths.get(URI.create("gs://bucket/path"));
Files.write(path, "(✿◕ ‿◕ )ノ".getBytes(UTF_8), CloudStorageOptions.withMimeType("text/plain"));
assertThat(Files.readAttributes(path, CloudStorageFileAttributes.class).mimeType().get())
.isEqualTo("text/plain");
}
@Test
public void testNullness() {
NullPointerTester tester = new NullPointerTester();
tester.testAllPublicStaticMethods(CloudStorageOptions.class);
}
}