/
StorageImplMockitoTest.java
1646 lines (1479 loc) · 65.4 KB
/
StorageImplMockitoTest.java
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/*
* Copyright 2020 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;
import static org.junit.Assert.assertArrayEquals;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertSame;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import static org.mockito.Mockito.doReturn;
import static org.mockito.Mockito.doThrow;
import static org.mockito.Mockito.mock;
import com.google.api.core.ApiClock;
import com.google.api.gax.paging.Page;
import com.google.api.services.storage.model.StorageObject;
import com.google.cloud.Identity;
import com.google.cloud.Policy;
import com.google.cloud.ReadChannel;
import com.google.cloud.ServiceOptions;
import com.google.cloud.Tuple;
import com.google.cloud.WriteChannel;
import com.google.cloud.storage.Storage.BlobTargetOption;
import com.google.cloud.storage.spi.StorageRpcFactory;
import com.google.cloud.storage.spi.v1.StorageRpc;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.Iterables;
import com.google.common.io.BaseEncoding;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.math.BigInteger;
import java.nio.ByteBuffer;
import java.nio.file.Files;
import java.nio.file.Path;
import java.security.Key;
import java.security.KeyFactory;
import java.security.NoSuchAlgorithmException;
import java.security.PrivateKey;
import java.security.PublicKey;
import java.security.spec.EncodedKeySpec;
import java.security.spec.InvalidKeySpecException;
import java.security.spec.PKCS8EncodedKeySpec;
import java.security.spec.X509EncodedKeySpec;
import java.util.Arrays;
import java.util.Map;
import javax.crypto.spec.SecretKeySpec;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;
import org.mockito.ArgumentCaptor;
import org.mockito.Mockito;
import org.mockito.invocation.InvocationOnMock;
import org.mockito.stubbing.Answer;
public class StorageImplMockitoTest {
private static final String BUCKET_NAME1 = "b1";
private static final String BUCKET_NAME2 = "b2";
private static final String BUCKET_NAME3 = "b3";
private static final String BLOB_NAME1 = "n1";
private static final String BLOB_NAME2 = "n2";
private static final String BLOB_NAME3 = "n3";
private static final byte[] BLOB_CONTENT = {0xD, 0xE, 0xA, 0xD};
private static final byte[] BLOB_SUB_CONTENT = {0xE, 0xA};
private static final String CONTENT_MD5 = "O1R4G1HJSDUISJjoIYmVhQ==";
private static final String CONTENT_CRC32C = "9N3EPQ==";
private static final String SUB_CONTENT_MD5 = "5e7c7CdasUiOn3BO560jPg==";
private static final String SUB_CONTENT_CRC32C = "bljNYA==";
private static final int DEFAULT_CHUNK_SIZE = 2 * 1024 * 1024;
private static final String BASE64_KEY = "JVzfVl8NLD9FjedFuStegjRfES5ll5zc59CIXw572OA=";
private static final Key KEY =
new SecretKeySpec(BaseEncoding.base64().decode(BASE64_KEY), "AES256");
private static final String KMS_KEY_NAME =
"projects/gcloud-devel/locations/us/keyRings/gcs_kms_key_ring_us/cryptoKeys/key";
private static final Long RETENTION_PERIOD = 10L;
private static final String USER_PROJECT = "test-project";
private static final int DEFAULT_BUFFER_SIZE = 15 * 1024 * 1024;
private static final int MIN_BUFFER_SIZE = 256 * 1024;
// BucketInfo objects
private static final BucketInfo BUCKET_INFO1 =
BucketInfo.newBuilder(BUCKET_NAME1).setMetageneration(42L).build();
private static final BucketInfo BUCKET_INFO2 = BucketInfo.newBuilder(BUCKET_NAME2).build();
private static final BucketInfo BUCKET_INFO3 =
BucketInfo.newBuilder(BUCKET_NAME3)
.setRetentionPeriod(RETENTION_PERIOD)
.setRetentionPolicyIsLocked(true)
.setMetageneration(42L)
.build();
// BlobInfo objects
private static final BlobInfo BLOB_INFO1 =
BlobInfo.newBuilder(BUCKET_NAME1, BLOB_NAME1, 24L)
.setMetageneration(42L)
.setContentType("application/json")
.setMd5("md5string")
.build();
private static final BlobInfo BLOB_INFO2 = BlobInfo.newBuilder(BUCKET_NAME1, BLOB_NAME2).build();
private static final BlobInfo BLOB_INFO3 = BlobInfo.newBuilder(BUCKET_NAME1, BLOB_NAME3).build();
private static final BlobInfo BLOB_INFO_WITH_HASHES =
BLOB_INFO1.toBuilder().setMd5(CONTENT_MD5).setCrc32c(CONTENT_CRC32C).build();
private static final BlobInfo BLOB_INFO_WITHOUT_HASHES =
BLOB_INFO1.toBuilder().setMd5(null).setCrc32c(null).build();
// Empty StorageRpc options
private static final Map<StorageRpc.Option, ?> EMPTY_RPC_OPTIONS = ImmutableMap.of();
private static final Map<StorageRpc.Option, ?> BLOB_INFO1_RPC_OPTIONS_WITH_GENERATION =
ImmutableMap.of(StorageRpc.Option.IF_GENERATION_MATCH, 24L);
// Bucket target options
private static final Storage.BucketTargetOption BUCKET_TARGET_METAGENERATION =
Storage.BucketTargetOption.metagenerationMatch();
private static final Storage.BucketTargetOption BUCKET_TARGET_PREDEFINED_ACL =
Storage.BucketTargetOption.predefinedAcl(Storage.PredefinedAcl.PRIVATE);
private static final Storage.BucketTargetOption BUCKET_TARGET_USER_PROJECT =
Storage.BucketTargetOption.userProject(USER_PROJECT);
private static final Map<StorageRpc.Option, ?> BUCKET_TARGET_OPTIONS =
ImmutableMap.of(
StorageRpc.Option.IF_METAGENERATION_MATCH, BUCKET_INFO1.getMetageneration(),
StorageRpc.Option.PREDEFINED_ACL, BUCKET_TARGET_PREDEFINED_ACL.getValue());
private static final Map<StorageRpc.Option, ?> BUCKET_TARGET_OPTIONS_LOCK_RETENTION_POLICY =
ImmutableMap.of(
StorageRpc.Option.IF_METAGENERATION_MATCH,
BUCKET_INFO3.getMetageneration(),
StorageRpc.Option.USER_PROJECT,
USER_PROJECT);
// Blob target options (create, update, compose)
private static final Storage.BlobTargetOption BLOB_TARGET_GENERATION =
Storage.BlobTargetOption.generationMatch();
private static final Storage.BlobTargetOption BLOB_TARGET_METAGENERATION =
Storage.BlobTargetOption.metagenerationMatch();
private static final Storage.BlobTargetOption BLOB_TARGET_DISABLE_GZIP_CONTENT =
Storage.BlobTargetOption.disableGzipContent();
private static final Storage.BlobTargetOption BLOB_TARGET_NOT_EXIST =
Storage.BlobTargetOption.doesNotExist();
private static final Storage.BlobTargetOption BLOB_TARGET_PREDEFINED_ACL =
Storage.BlobTargetOption.predefinedAcl(Storage.PredefinedAcl.PRIVATE);
private static final Map<StorageRpc.Option, ?> BLOB_TARGET_OPTIONS_CREATE =
ImmutableMap.of(
StorageRpc.Option.IF_METAGENERATION_MATCH, BLOB_INFO1.getMetageneration(),
StorageRpc.Option.IF_GENERATION_MATCH, 0L,
StorageRpc.Option.PREDEFINED_ACL, BUCKET_TARGET_PREDEFINED_ACL.getValue());
private static final Map<StorageRpc.Option, ?> BLOB_TARGET_OPTIONS_CREATE_DISABLE_GZIP_CONTENT =
ImmutableMap.of(StorageRpc.Option.IF_DISABLE_GZIP_CONTENT, true);
private static final Map<StorageRpc.Option, ?> BLOB_TARGET_OPTIONS_UPDATE =
ImmutableMap.of(
StorageRpc.Option.IF_METAGENERATION_MATCH, BLOB_INFO1.getMetageneration(),
StorageRpc.Option.PREDEFINED_ACL, BUCKET_TARGET_PREDEFINED_ACL.getValue());
private static final Map<StorageRpc.Option, ?> BLOB_TARGET_OPTIONS_COMPOSE =
ImmutableMap.of(
StorageRpc.Option.IF_GENERATION_MATCH, BLOB_INFO1.getGeneration(),
StorageRpc.Option.IF_METAGENERATION_MATCH, BLOB_INFO1.getMetageneration());
// Blob write options (create, writer)
private static final Storage.BlobWriteOption BLOB_WRITE_METAGENERATION =
Storage.BlobWriteOption.metagenerationMatch();
private static final Storage.BlobWriteOption BLOB_WRITE_NOT_EXIST =
Storage.BlobWriteOption.doesNotExist();
private static final Storage.BlobWriteOption BLOB_WRITE_PREDEFINED_ACL =
Storage.BlobWriteOption.predefinedAcl(Storage.PredefinedAcl.PRIVATE);
private static final Storage.BlobWriteOption BLOB_WRITE_MD5_HASH =
Storage.BlobWriteOption.md5Match();
private static final Storage.BlobWriteOption BLOB_WRITE_CRC2C =
Storage.BlobWriteOption.crc32cMatch();
// Bucket get/source options
private static final Storage.BucketSourceOption BUCKET_SOURCE_METAGENERATION =
Storage.BucketSourceOption.metagenerationMatch(BUCKET_INFO1.getMetageneration());
private static final Map<StorageRpc.Option, ?> BUCKET_SOURCE_OPTIONS =
ImmutableMap.of(
StorageRpc.Option.IF_METAGENERATION_MATCH, BUCKET_SOURCE_METAGENERATION.getValue());
private static final Storage.BucketGetOption BUCKET_GET_METAGENERATION =
Storage.BucketGetOption.metagenerationMatch(BUCKET_INFO1.getMetageneration());
private static final Storage.BucketGetOption BUCKET_GET_FIELDS =
Storage.BucketGetOption.fields(Storage.BucketField.LOCATION, Storage.BucketField.ACL);
private static final Storage.BucketGetOption BUCKET_GET_EMPTY_FIELDS =
Storage.BucketGetOption.fields();
private static final Map<StorageRpc.Option, ?> BUCKET_GET_OPTIONS =
ImmutableMap.of(
StorageRpc.Option.IF_METAGENERATION_MATCH, BUCKET_SOURCE_METAGENERATION.getValue());
// Blob get/source options
private static final Storage.BlobGetOption BLOB_GET_METAGENERATION =
Storage.BlobGetOption.metagenerationMatch(BLOB_INFO1.getMetageneration());
private static final Storage.BlobGetOption BLOB_GET_GENERATION =
Storage.BlobGetOption.generationMatch(BLOB_INFO1.getGeneration());
private static final Storage.BlobGetOption BLOB_GET_GENERATION_FROM_BLOB_ID =
Storage.BlobGetOption.generationMatch();
private static final Storage.BlobGetOption BLOB_GET_FIELDS =
Storage.BlobGetOption.fields(Storage.BlobField.CONTENT_TYPE, Storage.BlobField.CRC32C);
private static final Storage.BlobGetOption BLOB_GET_EMPTY_FIELDS = Storage.BlobGetOption.fields();
private static final Map<StorageRpc.Option, ?> BLOB_GET_OPTIONS =
ImmutableMap.of(
StorageRpc.Option.IF_METAGENERATION_MATCH, BLOB_GET_METAGENERATION.getValue(),
StorageRpc.Option.IF_GENERATION_MATCH, BLOB_GET_GENERATION.getValue());
private static final Storage.BlobSourceOption BLOB_SOURCE_METAGENERATION =
Storage.BlobSourceOption.metagenerationMatch(BLOB_INFO1.getMetageneration());
private static final Storage.BlobSourceOption BLOB_SOURCE_GENERATION =
Storage.BlobSourceOption.generationMatch(BLOB_INFO1.getGeneration());
private static final Storage.BlobSourceOption BLOB_SOURCE_GENERATION_FROM_BLOB_ID =
Storage.BlobSourceOption.generationMatch();
private static final Map<StorageRpc.Option, ?> BLOB_SOURCE_OPTIONS =
ImmutableMap.of(
StorageRpc.Option.IF_METAGENERATION_MATCH, BLOB_SOURCE_METAGENERATION.getValue(),
StorageRpc.Option.IF_GENERATION_MATCH, BLOB_SOURCE_GENERATION.getValue());
private static final Map<StorageRpc.Option, ?> BLOB_SOURCE_OPTIONS_COPY =
ImmutableMap.of(
StorageRpc.Option.IF_SOURCE_METAGENERATION_MATCH, BLOB_SOURCE_METAGENERATION.getValue(),
StorageRpc.Option.IF_SOURCE_GENERATION_MATCH, BLOB_SOURCE_GENERATION.getValue());
// Bucket list options
private static final Storage.BucketListOption BUCKET_LIST_PAGE_SIZE =
Storage.BucketListOption.pageSize(42L);
private static final Storage.BucketListOption BUCKET_LIST_PREFIX =
Storage.BucketListOption.prefix("prefix");
private static final Storage.BucketListOption BUCKET_LIST_FIELDS =
Storage.BucketListOption.fields(Storage.BucketField.LOCATION, Storage.BucketField.ACL);
private static final Storage.BucketListOption BUCKET_LIST_EMPTY_FIELDS =
Storage.BucketListOption.fields();
private static final Map<StorageRpc.Option, ?> BUCKET_LIST_OPTIONS =
ImmutableMap.of(
StorageRpc.Option.MAX_RESULTS, BUCKET_LIST_PAGE_SIZE.getValue(),
StorageRpc.Option.PREFIX, BUCKET_LIST_PREFIX.getValue());
// Blob list options
private static final Storage.BlobListOption BLOB_LIST_PAGE_SIZE =
Storage.BlobListOption.pageSize(42L);
private static final Storage.BlobListOption BLOB_LIST_PREFIX =
Storage.BlobListOption.prefix("prefix");
private static final Storage.BlobListOption BLOB_LIST_FIELDS =
Storage.BlobListOption.fields(Storage.BlobField.CONTENT_TYPE, Storage.BlobField.MD5HASH);
private static final Storage.BlobListOption BLOB_LIST_VERSIONS =
Storage.BlobListOption.versions(false);
private static final Storage.BlobListOption BLOB_LIST_EMPTY_FIELDS =
Storage.BlobListOption.fields();
private static final Map<StorageRpc.Option, ?> BLOB_LIST_OPTIONS =
ImmutableMap.of(
StorageRpc.Option.MAX_RESULTS, BLOB_LIST_PAGE_SIZE.getValue(),
StorageRpc.Option.PREFIX, BLOB_LIST_PREFIX.getValue(),
StorageRpc.Option.VERSIONS, BLOB_LIST_VERSIONS.getValue());
// ACLs
private static final Acl ACL = Acl.of(Acl.User.ofAllAuthenticatedUsers(), Acl.Role.OWNER);
private static final Acl OTHER_ACL =
Acl.of(new Acl.Project(Acl.Project.ProjectRole.OWNERS, "p"), Acl.Role.READER);
// Customer supplied encryption key options
private static final Map<StorageRpc.Option, ?> ENCRYPTION_KEY_OPTIONS =
ImmutableMap.of(StorageRpc.Option.CUSTOMER_SUPPLIED_KEY, BASE64_KEY);
// Customer managed encryption key options
private static final Map<StorageRpc.Option, ?> KMS_KEY_NAME_OPTIONS =
ImmutableMap.of(StorageRpc.Option.KMS_KEY_NAME, KMS_KEY_NAME);
// IAM policies
private static final String POLICY_ETAG1 = "CAE=";
private static final String POLICY_ETAG2 = "CAI=";
private static final Policy LIB_POLICY1 =
Policy.newBuilder()
.addIdentity(StorageRoles.objectViewer(), Identity.allUsers())
.addIdentity(
StorageRoles.objectAdmin(),
Identity.user("test1@gmail.com"),
Identity.user("test2@gmail.com"))
.setEtag(POLICY_ETAG1)
.setVersion(1)
.build();
private static final ServiceAccount SERVICE_ACCOUNT = ServiceAccount.of("test@google.com");
private static final com.google.api.services.storage.model.Policy API_POLICY1 =
new com.google.api.services.storage.model.Policy()
.setBindings(
ImmutableList.of(
new com.google.api.services.storage.model.Policy.Bindings()
.setMembers(ImmutableList.of("allUsers"))
.setRole("roles/storage.objectViewer"),
new com.google.api.services.storage.model.Policy.Bindings()
.setMembers(ImmutableList.of("user:test1@gmail.com", "user:test2@gmail.com"))
.setRole("roles/storage.objectAdmin")))
.setEtag(POLICY_ETAG1)
.setVersion(1);
private static final String PRIVATE_KEY_STRING =
"MIICdwIBADANBgkqhkiG9w0BAQEFAASCAmEwggJdAgEAAoG"
+ "BAL2xolH1zrISQ8+GzOV29BNjjzq4/HIP8Psd1+cZb81vDklSF+95wB250MSE0BDc81pvIMwj5OmIfLg1NY6uB"
+ "1xavOPpVdx1z664AGc/BEJ1zInXGXaQ6s+SxGenVq40Yws57gikQGMZjttpf1Qbz4DjkxsbRoeaRHn06n9pH1e"
+ "jAgMBAAECgYEAkWcm0AJF5LMhbWKbjkxm/LG06UNApkHX6vTOOOODkonM/qDBnhvKCj8Tan+PaU2j7679Cd19q"
+ "xCm4SBQJET7eBhqLD9L2j9y0h2YUQnLbISaqUS1/EXcr2C1Lf9VCEn1y/GYuDYqs85rGoQ4ZYfM9ClROSq86fH"
+ "+cbIIssqJqukCQQD18LjfJz/ichFeli5/l1jaFid2XoCH3T6TVuuysszVx68fh60gSIxEF/0X2xB+wuPxTP4IQ"
+ "+t8tD/ktd232oWXAkEAxXPych2QBHePk9/lek4tOkKBgfnDzex7S/pI0G1vpB3VmzBbCsokn9lpOv7JV8071GD"
+ "lW/7R6jlLfpQy3hN31QJAE10osSk99m5Uv8XDU3hvHnywDrnSFOBulNs7I47AYfSe7TSZhPkxUgsxejddTR27J"
+ "LyTI8N1PxRSE4feNSOXcQJAMMKJRJT4U6IS2rmXubREhvaVdLtxFxEnAYQ1JwNfZm/XqBMw6GEy2iaeTetNXVl"
+ "ZRQEIoscyn1y2v/No/F5iYQJBAKBOGASoQcBjGTOg/H/SfcE8QVNsKEpthRrs6CkpT80aZ/AV+ksfoIf2zw2M3"
+ "mAHfrO+TBLdz4sicuFQvlN9SEc=";
private static final String PUBLIC_KEY_STRING =
"MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC9saJR9c6y"
+ "EkPPhszldvQTY486uPxyD/D7HdfnGW/Nbw5JUhfvecAdudDEhNAQ3PNabyDMI+TpiHy4NTWOrgdcWrzj6VXcdc"
+ "+uuABnPwRCdcyJ1xl2kOrPksRnp1auNGMLOe4IpEBjGY7baX9UG8+A45MbG0aHmkR59Op/aR9XowIDAQAB";
private static final String SIGNED_URL =
"http://www.test.com/test-bucket/test1.txt?GoogleAccessId=testClient-test@test.com&Expires=1553839761&Signature=MJUBXAZ7";
private static final ApiClock TIME_SOURCE =
new ApiClock() {
@Override
public long nanoTime() {
return 42_000_000_000L;
}
@Override
public long millisTime() {
return 42_000L;
}
};
// List of chars under test were taken from
// https://en.wikipedia.org/wiki/Percent-encoding#Percent-encoding_reserved_characters
private static final Map<Character, String> RFC3986_URI_ENCODING_MAP =
ImmutableMap.<Character, String>builder()
.put('!', "%21")
.put('#', "%23")
.put('$', "%24")
.put('&', "%26")
.put('\'', "%27")
.put('(', "%28")
.put(')', "%29")
.put('*', "%2A")
.put('+', "%2B")
.put(',', "%2C")
// NOTE: Whether the forward slash character should be encoded depends on the URI segment
// being encoded. The path segment should not encode forward slashes, but others (e.g.
// query parameter keys and values) should encode them. Tests verifying encoding behavior
// in path segments should make a copy of this map and replace the mapping for '/' to "/".
.put('/', "%2F")
.put(':', "%3A")
.put(';', "%3B")
.put('=', "%3D")
.put('?', "%3F")
.put('@', "%40")
.put('[', "%5B")
.put(']', "%5D")
// In addition to [a-zA-Z0-9], these chars should not be URI-encoded:
.put('-', "-")
.put('_', "_")
.put('.', ".")
.put('~', "~")
.build();
private static final String ACCOUNT = "account";
private static PrivateKey privateKey;
private static PublicKey publicKey;
private StorageOptions options;
private StorageRpcFactory rpcFactoryMock;
private StorageRpc storageRpcMock;
private Storage storage;
private Blob expectedBlob1, expectedBlob2, expectedBlob3, expectedUpdated;
private Bucket expectedBucket1, expectedBucket2, expectedBucket3;
@BeforeClass
public static void beforeClass() throws NoSuchAlgorithmException, InvalidKeySpecException {
KeyFactory keyFactory = KeyFactory.getInstance("RSA");
EncodedKeySpec privateKeySpec =
new PKCS8EncodedKeySpec(BaseEncoding.base64().decode(PRIVATE_KEY_STRING));
privateKey = keyFactory.generatePrivate(privateKeySpec);
EncodedKeySpec publicKeySpec =
new X509EncodedKeySpec(BaseEncoding.base64().decode(PUBLIC_KEY_STRING));
publicKey = keyFactory.generatePublic(publicKeySpec);
}
private static final RuntimeException STORAGE_FAILURE =
new RuntimeException("Something went wrong");
private static final RuntimeException UNEXPECTED_CALL_EXCEPTION =
new RuntimeException("Unexpected call");
private static final Answer UNEXPECTED_CALL_ANSWER =
new Answer<Object>() {
@Override
public Object answer(InvocationOnMock invocation) {
throw new IllegalArgumentException(
"Unexpected call of "
+ invocation.getMethod()
+ " with "
+ Arrays.toString(invocation.getArguments()));
};
};
@Before
public void setUp() {
rpcFactoryMock = mock(StorageRpcFactory.class, UNEXPECTED_CALL_ANSWER);
storageRpcMock = mock(StorageRpc.class, UNEXPECTED_CALL_ANSWER);
doReturn(storageRpcMock).when(rpcFactoryMock).create(Mockito.any(StorageOptions.class));
options =
StorageOptions.newBuilder()
.setProjectId("projectId")
.setClock(TIME_SOURCE)
.setServiceRpcFactory(rpcFactoryMock)
.setRetrySettings(ServiceOptions.getNoRetrySettings())
.build();
}
private void initializeService() {
storage = options.getService();
initializeServiceDependentObjects();
}
private void initializeServiceDependentObjects() {
expectedBlob1 = new Blob(storage, new BlobInfo.BuilderImpl(BLOB_INFO1));
expectedBlob2 = new Blob(storage, new BlobInfo.BuilderImpl(BLOB_INFO2));
expectedBlob3 = new Blob(storage, new BlobInfo.BuilderImpl(BLOB_INFO3));
expectedBucket1 = new Bucket(storage, new BucketInfo.BuilderImpl(BUCKET_INFO1));
expectedBucket2 = new Bucket(storage, new BucketInfo.BuilderImpl(BUCKET_INFO2));
expectedBucket3 = new Bucket(storage, new BucketInfo.BuilderImpl(BUCKET_INFO3));
expectedUpdated = null;
}
@Test
public void testGetOptions() {
initializeService();
assertSame(options, storage.getOptions());
}
@Test
public void testCreateBucket() {
doReturn(BUCKET_INFO1.toPb())
.doThrow(UNEXPECTED_CALL_EXCEPTION)
.when(storageRpcMock)
.create(BUCKET_INFO1.toPb(), EMPTY_RPC_OPTIONS);
initializeService();
Bucket bucket = storage.create(BUCKET_INFO1);
assertEquals(expectedBucket1, bucket);
}
@Test
public void testCreateBucketWithOptions() {
doReturn(BUCKET_INFO1.toPb())
.doThrow(UNEXPECTED_CALL_EXCEPTION)
.when(storageRpcMock)
.create(BUCKET_INFO1.toPb(), BUCKET_TARGET_OPTIONS);
initializeService();
Bucket bucket =
storage.create(BUCKET_INFO1, BUCKET_TARGET_METAGENERATION, BUCKET_TARGET_PREDEFINED_ACL);
assertEquals(expectedBucket1, bucket);
}
@Test
public void testCreateBucketFailure() {
doThrow(STORAGE_FAILURE).when(storageRpcMock).create(BUCKET_INFO1.toPb(), EMPTY_RPC_OPTIONS);
initializeService();
try {
storage.create(BUCKET_INFO1);
fail();
} catch (StorageException e) {
assertEquals(STORAGE_FAILURE, e.getCause());
}
}
@Test
public void testGetBucket() {
doReturn(BUCKET_INFO1.toPb())
.doThrow(UNEXPECTED_CALL_EXCEPTION)
.when(storageRpcMock)
.get(BucketInfo.of(BUCKET_NAME1).toPb(), EMPTY_RPC_OPTIONS);
initializeService();
Bucket bucket = storage.get(BUCKET_NAME1);
assertEquals(expectedBucket1, bucket);
}
@Test
public void testGetBucketWithOptions() {
doReturn(BUCKET_INFO1.toPb())
.doThrow(UNEXPECTED_CALL_EXCEPTION)
.when(storageRpcMock)
.get(BucketInfo.of(BUCKET_NAME1).toPb(), BUCKET_GET_OPTIONS);
initializeService();
Bucket bucket = storage.get(BUCKET_NAME1, BUCKET_GET_METAGENERATION);
assertEquals(expectedBucket1, bucket);
}
@Test
public void testGetBucketWithSelectedFields() {
ArgumentCaptor<Map<StorageRpc.Option, Object>> capturedOptions =
ArgumentCaptor.forClass(Map.class);
doReturn(BUCKET_INFO1.toPb())
.doThrow(UNEXPECTED_CALL_EXCEPTION)
.when(storageRpcMock)
.get(Mockito.eq(BucketInfo.of(BUCKET_NAME1).toPb()), capturedOptions.capture());
initializeService();
Bucket bucket = storage.get(BUCKET_NAME1, BUCKET_GET_METAGENERATION, BUCKET_GET_FIELDS);
assertEquals(
BUCKET_GET_METAGENERATION.getValue(),
capturedOptions.getValue().get(BUCKET_GET_METAGENERATION.getRpcOption()));
String selector = (String) capturedOptions.getValue().get(BLOB_GET_FIELDS.getRpcOption());
assertTrue(selector.contains("name"));
assertTrue(selector.contains("location"));
assertTrue(selector.contains("acl"));
assertEquals(17, selector.length());
assertEquals(BUCKET_INFO1.getName(), bucket.getName());
}
@Test
public void testGetBucketWithEmptyFields() {
ArgumentCaptor<Map<StorageRpc.Option, Object>> capturedOptions =
ArgumentCaptor.forClass(Map.class);
doReturn(BUCKET_INFO1.toPb())
.doThrow(UNEXPECTED_CALL_EXCEPTION)
.when(storageRpcMock)
.get(Mockito.eq(BucketInfo.of(BUCKET_NAME1).toPb()), capturedOptions.capture());
initializeService();
Bucket bucket = storage.get(BUCKET_NAME1, BUCKET_GET_METAGENERATION, BUCKET_GET_EMPTY_FIELDS);
assertEquals(
BUCKET_GET_METAGENERATION.getValue(),
capturedOptions.getValue().get(BUCKET_GET_METAGENERATION.getRpcOption()));
String selector = (String) capturedOptions.getValue().get(BLOB_GET_FIELDS.getRpcOption());
assertTrue(selector.contains("name"));
assertEquals(4, selector.length());
assertEquals(BUCKET_INFO1.getName(), bucket.getName());
}
@Test
public void testGetBucketFailure() {
doThrow(STORAGE_FAILURE)
.when(storageRpcMock)
.get(BucketInfo.of(BUCKET_NAME1).toPb(), EMPTY_RPC_OPTIONS);
initializeService();
try {
storage.get(BUCKET_NAME1);
fail();
} catch (StorageException e) {
assertEquals(STORAGE_FAILURE, e.getCause());
}
}
@Test
public void testGetBlob() {
doReturn(BLOB_INFO1.toPb())
.doThrow(UNEXPECTED_CALL_EXCEPTION)
.when(storageRpcMock)
.get(BlobId.of(BUCKET_NAME1, BLOB_NAME1).toPb(), EMPTY_RPC_OPTIONS);
initializeService();
Blob blob = storage.get(BUCKET_NAME1, BLOB_NAME1);
assertEquals(expectedBlob1, blob);
}
@Test
public void testGetBlobWithOptions() {
doReturn(BLOB_INFO1.toPb())
.doThrow(UNEXPECTED_CALL_EXCEPTION)
.when(storageRpcMock)
.get(BlobId.of(BUCKET_NAME1, BLOB_NAME1).toPb(), BLOB_GET_OPTIONS);
initializeService();
Blob blob = storage.get(BUCKET_NAME1, BLOB_NAME1, BLOB_GET_METAGENERATION, BLOB_GET_GENERATION);
assertEquals(expectedBlob1, blob);
}
@Test
public void testGetBlobWithOptionsFromBlobId() {
doReturn(BLOB_INFO1.toPb())
.doThrow(UNEXPECTED_CALL_EXCEPTION)
.when(storageRpcMock)
.get(BLOB_INFO1.getBlobId().toPb(), BLOB_GET_OPTIONS);
initializeService();
Blob blob =
storage.get(
BLOB_INFO1.getBlobId(), BLOB_GET_METAGENERATION, BLOB_GET_GENERATION_FROM_BLOB_ID);
assertEquals(expectedBlob1, blob);
}
@Test
public void testGetBlobWithSelectedFields() {
ArgumentCaptor<Map<StorageRpc.Option, Object>> capturedOptions =
ArgumentCaptor.forClass(Map.class);
doReturn(BLOB_INFO1.toPb())
.doThrow(UNEXPECTED_CALL_EXCEPTION)
.when(storageRpcMock)
.get(Mockito.eq(BlobId.of(BUCKET_NAME1, BLOB_NAME1).toPb()), capturedOptions.capture());
initializeService();
Blob blob =
storage.get(
BUCKET_NAME1,
BLOB_NAME1,
BLOB_GET_METAGENERATION,
BLOB_GET_GENERATION,
BLOB_GET_FIELDS);
assertEquals(
BLOB_GET_METAGENERATION.getValue(),
capturedOptions.getValue().get(BLOB_GET_METAGENERATION.getRpcOption()));
assertEquals(
BLOB_GET_GENERATION.getValue(),
capturedOptions.getValue().get(BLOB_GET_GENERATION.getRpcOption()));
String selector = (String) capturedOptions.getValue().get(BLOB_GET_FIELDS.getRpcOption());
assertTrue(selector.contains("bucket"));
assertTrue(selector.contains("name"));
assertTrue(selector.contains("contentType"));
assertTrue(selector.contains("crc32c"));
assertEquals(30, selector.length());
assertEquals(expectedBlob1, blob);
}
@Test
public void testGetBlobWithEmptyFields() {
ArgumentCaptor<Map<StorageRpc.Option, Object>> capturedOptions =
ArgumentCaptor.forClass(Map.class);
doReturn(BLOB_INFO1.toPb())
.doThrow(UNEXPECTED_CALL_EXCEPTION)
.when(storageRpcMock)
.get(Mockito.eq(BlobId.of(BUCKET_NAME1, BLOB_NAME1).toPb()), capturedOptions.capture());
initializeService();
Blob blob =
storage.get(
BUCKET_NAME1,
BLOB_NAME1,
BLOB_GET_METAGENERATION,
BLOB_GET_GENERATION,
BLOB_GET_EMPTY_FIELDS);
assertEquals(
BLOB_GET_METAGENERATION.getValue(),
capturedOptions.getValue().get(BLOB_GET_METAGENERATION.getRpcOption()));
assertEquals(
BLOB_GET_GENERATION.getValue(),
capturedOptions.getValue().get(BLOB_GET_GENERATION.getRpcOption()));
String selector = (String) capturedOptions.getValue().get(BLOB_GET_FIELDS.getRpcOption());
assertTrue(selector.contains("bucket"));
assertTrue(selector.contains("name"));
assertEquals(11, selector.length());
assertEquals(expectedBlob1, blob);
}
@Test
public void testGetBlobFailure() {
doThrow(STORAGE_FAILURE)
.when(storageRpcMock)
.get(BlobId.of(BUCKET_NAME1, BLOB_NAME1).toPb(), EMPTY_RPC_OPTIONS);
initializeService();
try {
storage.get(BUCKET_NAME1, BLOB_NAME1);
fail();
} catch (StorageException e) {
assertEquals(STORAGE_FAILURE, e.getCause());
}
}
private void verifyCreateBlobCapturedStream(ArgumentCaptor<ByteArrayInputStream> capturedStream)
throws IOException {
ByteArrayInputStream byteStream = capturedStream.getValue();
byte[] streamBytes = new byte[BLOB_CONTENT.length];
assertEquals(BLOB_CONTENT.length, byteStream.read(streamBytes));
assertArrayEquals(BLOB_CONTENT, streamBytes);
assertEquals(-1, byteStream.read(streamBytes));
}
@Test
public void testCreateBlob() throws IOException {
ArgumentCaptor<ByteArrayInputStream> capturedStream =
ArgumentCaptor.forClass(ByteArrayInputStream.class);
doReturn(BLOB_INFO1.toPb())
.doThrow(UNEXPECTED_CALL_EXCEPTION)
.when(storageRpcMock)
.create(
Mockito.eq(BLOB_INFO_WITH_HASHES.toPb()),
capturedStream.capture(),
Mockito.eq(EMPTY_RPC_OPTIONS));
initializeService();
Blob blob = storage.create(BLOB_INFO1, BLOB_CONTENT);
assertEquals(expectedBlob1, blob);
verifyCreateBlobCapturedStream(capturedStream);
}
@Test
public void testCreateBlobWithSubArrayFromByteArray() throws IOException {
ArgumentCaptor<ByteArrayInputStream> capturedStream =
ArgumentCaptor.forClass(ByteArrayInputStream.class);
doReturn(BLOB_INFO1.toPb())
.doThrow(UNEXPECTED_CALL_EXCEPTION)
.when(storageRpcMock)
.create(
Mockito.eq(
BLOB_INFO1
.toBuilder()
.setMd5(SUB_CONTENT_MD5)
.setCrc32c(SUB_CONTENT_CRC32C)
.build()
.toPb()),
capturedStream.capture(),
Mockito.eq(EMPTY_RPC_OPTIONS));
initializeService();
Blob blob = storage.create(BLOB_INFO1, BLOB_CONTENT, 1, 2);
assertEquals(expectedBlob1, blob);
ByteArrayInputStream byteStream = capturedStream.getValue();
byte[] streamBytes = new byte[BLOB_SUB_CONTENT.length];
assertEquals(BLOB_SUB_CONTENT.length, byteStream.read(streamBytes));
assertArrayEquals(BLOB_SUB_CONTENT, streamBytes);
assertEquals(-1, byteStream.read(streamBytes));
}
@Test
public void testCreateBlobRetry() throws IOException {
ArgumentCaptor<ByteArrayInputStream> capturedStream =
ArgumentCaptor.forClass(ByteArrayInputStream.class);
StorageObject storageObject = BLOB_INFO_WITH_HASHES.toPb();
doThrow(new StorageException(500, "internalError"))
.doReturn(BLOB_INFO1.toPb())
.doThrow(UNEXPECTED_CALL_EXCEPTION)
.when(storageRpcMock)
.create(
Mockito.eq(storageObject),
capturedStream.capture(),
Mockito.eq(BLOB_INFO1_RPC_OPTIONS_WITH_GENERATION));
storage =
options
.toBuilder()
.setRetrySettings(ServiceOptions.getDefaultRetrySettings())
.build()
.getService();
initializeServiceDependentObjects();
Blob blob = storage.create(BLOB_INFO1, BLOB_CONTENT, BlobTargetOption.generationMatch());
assertEquals(expectedBlob1, blob);
byte[] streamBytes = new byte[BLOB_CONTENT.length];
for (ByteArrayInputStream byteStream : capturedStream.getAllValues()) {
assertEquals(BLOB_CONTENT.length, byteStream.read(streamBytes));
assertArrayEquals(BLOB_CONTENT, streamBytes);
assertEquals(-1, byteStream.read(streamBytes));
}
}
@Test
public void testCreateEmptyBlob() throws IOException {
ArgumentCaptor<ByteArrayInputStream> capturedStream =
ArgumentCaptor.forClass(ByteArrayInputStream.class);
doReturn(BLOB_INFO1.toPb())
.doThrow(UNEXPECTED_CALL_EXCEPTION)
.when(storageRpcMock)
.create(
Mockito.eq(
BLOB_INFO1
.toBuilder()
.setMd5("1B2M2Y8AsgTpgAmY7PhCfg==")
.setCrc32c("AAAAAA==")
.build()
.toPb()),
capturedStream.capture(),
Mockito.eq(EMPTY_RPC_OPTIONS));
initializeService();
Blob blob = storage.create(BLOB_INFO1);
assertEquals(expectedBlob1, blob);
ByteArrayInputStream byteStream = capturedStream.getValue();
byte[] streamBytes = new byte[BLOB_CONTENT.length];
assertEquals(-1, byteStream.read(streamBytes));
}
@Test
public void testCreateBlobWithOptions() throws IOException {
ArgumentCaptor<ByteArrayInputStream> capturedStream =
ArgumentCaptor.forClass(ByteArrayInputStream.class);
doReturn(BLOB_INFO1.toPb())
.doThrow(UNEXPECTED_CALL_EXCEPTION)
.when(storageRpcMock)
.create(
Mockito.eq(BLOB_INFO_WITH_HASHES.toPb()),
capturedStream.capture(),
Mockito.eq(BLOB_TARGET_OPTIONS_CREATE));
initializeService();
Blob blob =
storage.create(
BLOB_INFO1,
BLOB_CONTENT,
BLOB_TARGET_METAGENERATION,
BLOB_TARGET_NOT_EXIST,
BLOB_TARGET_PREDEFINED_ACL);
assertEquals(expectedBlob1, blob);
verifyCreateBlobCapturedStream(capturedStream);
}
@Test
public void testCreateBlobWithDisabledGzipContent() throws IOException {
ArgumentCaptor<ByteArrayInputStream> capturedStream =
ArgumentCaptor.forClass(ByteArrayInputStream.class);
doReturn(BLOB_INFO1.toPb())
.doThrow(UNEXPECTED_CALL_EXCEPTION)
.when(storageRpcMock)
.create(
Mockito.eq(BLOB_INFO_WITH_HASHES.toPb()),
capturedStream.capture(),
Mockito.eq(BLOB_TARGET_OPTIONS_CREATE_DISABLE_GZIP_CONTENT));
initializeService();
Blob blob = storage.create(BLOB_INFO1, BLOB_CONTENT, BLOB_TARGET_DISABLE_GZIP_CONTENT);
assertEquals(expectedBlob1, blob);
verifyCreateBlobCapturedStream(capturedStream);
}
@Test
public void testCreateBlobWithEncryptionKey() throws IOException {
ArgumentCaptor<ByteArrayInputStream> capturedStream =
ArgumentCaptor.forClass(ByteArrayInputStream.class);
doReturn(BLOB_INFO1.toPb())
.doReturn(BLOB_INFO1.toPb())
.doThrow(UNEXPECTED_CALL_EXCEPTION)
.when(storageRpcMock)
.create(
Mockito.eq(BLOB_INFO_WITH_HASHES.toPb()),
capturedStream.capture(),
Mockito.eq(ENCRYPTION_KEY_OPTIONS));
initializeService();
Blob blob =
storage.create(BLOB_INFO1, BLOB_CONTENT, Storage.BlobTargetOption.encryptionKey(KEY));
assertEquals(expectedBlob1, blob);
verifyCreateBlobCapturedStream(capturedStream);
blob =
storage.create(
BLOB_INFO1, BLOB_CONTENT, Storage.BlobTargetOption.encryptionKey(BASE64_KEY));
assertEquals(expectedBlob1, blob);
verifyCreateBlobCapturedStream(capturedStream);
}
@Test
public void testCreateBlobWithKmsKeyName() throws IOException {
ArgumentCaptor<ByteArrayInputStream> capturedStream =
ArgumentCaptor.forClass(ByteArrayInputStream.class);
doReturn(BLOB_INFO1.toPb())
.doReturn(BLOB_INFO1.toPb())
.doThrow(UNEXPECTED_CALL_EXCEPTION)
.when(storageRpcMock)
.create(
Mockito.eq(BLOB_INFO_WITH_HASHES.toPb()),
capturedStream.capture(),
Mockito.eq(KMS_KEY_NAME_OPTIONS));
initializeService();
Blob blob =
storage.create(BLOB_INFO1, BLOB_CONTENT, Storage.BlobTargetOption.kmsKeyName(KMS_KEY_NAME));
assertEquals(expectedBlob1, blob);
verifyCreateBlobCapturedStream(capturedStream);
blob =
storage.create(BLOB_INFO1, BLOB_CONTENT, Storage.BlobTargetOption.kmsKeyName(KMS_KEY_NAME));
assertEquals(expectedBlob1, blob);
verifyCreateBlobCapturedStream(capturedStream);
}
@Test
@SuppressWarnings({"unchecked", "deprecation"})
public void testCreateBlobFromStream() throws IOException {
ArgumentCaptor<ByteArrayInputStream> capturedStream =
ArgumentCaptor.forClass(ByteArrayInputStream.class);
ByteArrayInputStream fileStream = new ByteArrayInputStream(BLOB_CONTENT);
doReturn(BLOB_INFO1.toPb())
.doThrow(UNEXPECTED_CALL_EXCEPTION)
.when(storageRpcMock)
.create(
Mockito.eq(BLOB_INFO_WITHOUT_HASHES.toPb()),
capturedStream.capture(),
Mockito.eq(EMPTY_RPC_OPTIONS));
initializeService();
Blob blob = storage.create(BLOB_INFO_WITH_HASHES, fileStream);
assertEquals(expectedBlob1, blob);
verifyCreateBlobCapturedStream(capturedStream);
}
@Test
@SuppressWarnings({"unchecked", "deprecation"})
public void testCreateBlobFromStreamDisableGzipContent() throws IOException {
ArgumentCaptor<ByteArrayInputStream> capturedStream =
ArgumentCaptor.forClass(ByteArrayInputStream.class);
ByteArrayInputStream fileStream = new ByteArrayInputStream(BLOB_CONTENT);
doReturn(BLOB_INFO1.toPb())
.doThrow(UNEXPECTED_CALL_EXCEPTION)
.when(storageRpcMock)
.create(
Mockito.eq(BLOB_INFO_WITHOUT_HASHES.toPb()),
capturedStream.capture(),
Mockito.eq(BLOB_TARGET_OPTIONS_CREATE_DISABLE_GZIP_CONTENT));
initializeService();
Blob blob =
storage.create(
BLOB_INFO_WITH_HASHES, fileStream, Storage.BlobWriteOption.disableGzipContent());
assertEquals(expectedBlob1, blob);
verifyCreateBlobCapturedStream(capturedStream);
}
@Test
@SuppressWarnings({"unchecked", "deprecation"})
public void testCreateBlobFromStreamWithEncryptionKey() throws IOException {
ByteArrayInputStream fileStream = new ByteArrayInputStream(BLOB_CONTENT);
doReturn(BLOB_INFO1.toPb())
.doReturn(BLOB_INFO1.toPb())
.doThrow(UNEXPECTED_CALL_EXCEPTION)
.when(storageRpcMock)
.create(BLOB_INFO_WITHOUT_HASHES.toPb(), fileStream, ENCRYPTION_KEY_OPTIONS);
initializeService();
Blob blob =
storage.create(
BLOB_INFO_WITH_HASHES, fileStream, Storage.BlobWriteOption.encryptionKey(BASE64_KEY));
assertEquals(expectedBlob1, blob);
blob =
storage.create(
BLOB_INFO_WITH_HASHES, fileStream, Storage.BlobWriteOption.encryptionKey(BASE64_KEY));
assertEquals(expectedBlob1, blob);
}
@Test
@SuppressWarnings({"unchecked", "deprecation"})
public void testCreateBlobFromStreamRetryableException() throws IOException {
ByteArrayInputStream fileStream = new ByteArrayInputStream(BLOB_CONTENT);
Exception internalErrorException = new StorageException(500, "internalError");
doThrow(internalErrorException)
.when(storageRpcMock)
.create(BLOB_INFO_WITHOUT_HASHES.toPb(), fileStream, EMPTY_RPC_OPTIONS);
storage =
options
.toBuilder()
.setRetrySettings(ServiceOptions.getDefaultRetrySettings())
.build()
.getService();
// Even though this exception is retryable, storage.create(BlobInfo, InputStream)
// shouldn't retry.
try {
storage.create(BLOB_INFO_WITH_HASHES, fileStream);
fail();
} catch (StorageException ex) {
assertSame(internalErrorException, ex);
}
}
@Test
public void testCreateFromDirectory() throws IOException {
initializeService();
Path dir = Files.createTempDirectory("unit_");
try {
storage.createFrom(BLOB_INFO1, dir);
fail();
} catch (StorageException e) {
assertEquals(dir + " is a directory", e.getMessage());
}
}
private BlobInfo initializeUpload(byte[] bytes) {
return initializeUpload(bytes, DEFAULT_BUFFER_SIZE, EMPTY_RPC_OPTIONS);
}
private BlobInfo initializeUpload(byte[] bytes, int bufferSize) {
return initializeUpload(bytes, bufferSize, EMPTY_RPC_OPTIONS);
}
private BlobInfo initializeUpload(
byte[] bytes, int bufferSize, Map<StorageRpc.Option, ?> rpcOptions) {
String uploadId = "upload-id";
byte[] buffer = new byte[bufferSize];
System.arraycopy(bytes, 0, buffer, 0, bytes.length);
BlobInfo blobInfo = BLOB_INFO1.toBuilder().setMd5(null).setCrc32c(null).build();