/
BlobInfoTest.java
338 lines (320 loc) · 15.3 KB
/
BlobInfoTest.java
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
/*
* Copyright 2015 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 com.google.cloud.storage.Acl.Project.ProjectRole.VIEWERS;
import static com.google.cloud.storage.Acl.Role.READER;
import static com.google.cloud.storage.Acl.Role.WRITER;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertTrue;
import com.google.api.services.storage.model.StorageObject;
import com.google.cloud.storage.Acl.Project;
import com.google.cloud.storage.Acl.User;
import com.google.cloud.storage.BlobInfo.CustomerEncryption;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableMap;
import java.math.BigInteger;
import java.util.List;
import java.util.Map;
import org.junit.Test;
public class BlobInfoTest {
private static final List<Acl> ACL =
ImmutableList.of(
Acl.of(User.ofAllAuthenticatedUsers(), READER),
Acl.of(new Project(VIEWERS, "p1"), WRITER));
private static final Integer COMPONENT_COUNT = 2;
private static final String CONTENT_TYPE = "text/html";
private static final String CACHE_CONTROL = "cache";
private static final String CONTENT_DISPOSITION = "content-disposition";
private static final String CONTENT_ENCODING = "UTF-8";
private static final String CONTENT_LANGUAGE = "En";
private static final String CRC32 = "FF00";
private static final String CRC32_HEX_STRING = "145d34";
private static final String CRC32_HEX_STRING_LEADING_ZEROS = "005d34";
private static final String CRC32_BASE64_LEADING_ZEROS = "AF00";
private static final Long DELETE_TIME = System.currentTimeMillis();
private static final String ETAG = "0xFF00";
private static final Long GENERATION = 1L;
private static final String GENERATED_ID = "B/N:1";
private static final String MD5 = "FF00";
private static final String MD5_HEX_STRING = "145d34";
private static final String MD5_HEX_STRING_LEADING_ZEROS = "0006a7de52b4e0b82602ce09809523ca";
private static final String MD5_BASE64_LEADING_ZEROS = "AAan3lK04LgmAs4JgJUjyg==";
private static final String MEDIA_LINK = "http://media/b/n";
private static final Map<String, String> METADATA = ImmutableMap.of("n1", "v1", "n2", "v2");
private static final Long META_GENERATION = 10L;
private static final User OWNER = new User("user@gmail.com");
private static final String SELF_LINK = "http://storage/b/n";
private static final Long SIZE = 1024L;
private static final Long UPDATE_TIME = DELETE_TIME - 1L;
private static final Long CREATE_TIME = UPDATE_TIME - 1L;
private static final Long CUSTOM_TIME = CREATE_TIME - 1L;
private static final String ENCRYPTION_ALGORITHM = "AES256";
private static final String KEY_SHA256 = "keySha";
private static final CustomerEncryption CUSTOMER_ENCRYPTION =
new CustomerEncryption(ENCRYPTION_ALGORITHM, KEY_SHA256);
private static final String KMS_KEY_NAME =
"projects/p/locations/kr-loc/keyRings/kr/cryptoKeys/key";
private static final StorageClass STORAGE_CLASS = StorageClass.COLDLINE;
private static final Long TIME_STORAGE_CLASS_UPDATED = CREATE_TIME;
private static final Boolean EVENT_BASED_HOLD = true;
private static final Boolean TEMPORARY_HOLD = true;
private static final Long RETENTION_EXPIRATION_TIME = 10L;
private static final BlobInfo BLOB_INFO =
BlobInfo.newBuilder("b", "n", GENERATION)
.setAcl(ACL)
.setComponentCount(COMPONENT_COUNT)
.setContentType(CONTENT_TYPE)
.setCacheControl(CACHE_CONTROL)
.setContentDisposition(CONTENT_DISPOSITION)
.setContentEncoding(CONTENT_ENCODING)
.setContentLanguage(CONTENT_LANGUAGE)
.setCustomerEncryption(CUSTOMER_ENCRYPTION)
.setCrc32c(CRC32)
.setDeleteTime(DELETE_TIME)
.setEtag(ETAG)
.setGeneratedId(GENERATED_ID)
.setMd5(MD5)
.setMediaLink(MEDIA_LINK)
.setMetadata(METADATA)
.setMetageneration(META_GENERATION)
.setOwner(OWNER)
.setSelfLink(SELF_LINK)
.setSize(SIZE)
.setUpdateTime(UPDATE_TIME)
.setCreateTime(CREATE_TIME)
.setCustomTime(CUSTOM_TIME)
.setStorageClass(STORAGE_CLASS)
.setTimeStorageClassUpdated(TIME_STORAGE_CLASS_UPDATED)
.setKmsKeyName(KMS_KEY_NAME)
.setEventBasedHold(EVENT_BASED_HOLD)
.setTemporaryHold(TEMPORARY_HOLD)
.setRetentionExpirationTime(RETENTION_EXPIRATION_TIME)
.build();
private static final BlobInfo DIRECTORY_INFO =
BlobInfo.newBuilder("b", "n/").setSize(0L).setIsDirectory(true).build();
@Test
public void testCustomerEncryption() {
assertEquals(ENCRYPTION_ALGORITHM, CUSTOMER_ENCRYPTION.getEncryptionAlgorithm());
assertEquals(KEY_SHA256, CUSTOMER_ENCRYPTION.getKeySha256());
}
@Test
public void testToBuilder() {
compareBlobs(BLOB_INFO, BLOB_INFO.toBuilder().build());
BlobInfo blobInfo =
BLOB_INFO.toBuilder().setBlobId(BlobId.of("b2", "n2")).setSize(200L).build();
assertEquals("n2", blobInfo.getName());
assertEquals("b2", blobInfo.getBucket());
assertEquals(Long.valueOf(200), blobInfo.getSize());
blobInfo =
blobInfo.toBuilder().setBlobId(BlobId.of("b", "n", GENERATION)).setSize(SIZE).build();
compareBlobs(BLOB_INFO, blobInfo);
}
@Test
public void testToBuilderSetMd5FromHexString() {
BlobInfo blobInfo =
BlobInfo.newBuilder(BlobId.of("b2", "n2")).setMd5FromHexString(MD5_HEX_STRING).build();
assertEquals(MD5, blobInfo.getMd5());
}
@Test
public void testToBuilderSetMd5FromHexStringLeadingZeros() {
BlobInfo blobInfo =
BlobInfo.newBuilder(BlobId.of("b2", "n2"))
.setMd5FromHexString(MD5_HEX_STRING_LEADING_ZEROS)
.build();
assertEquals(MD5_BASE64_LEADING_ZEROS, blobInfo.getMd5());
}
@Test
public void testToBuilderSetCrc32cFromHexString() {
BlobInfo blobInfo =
BlobInfo.newBuilder(BlobId.of("b2", "n2")).setCrc32cFromHexString(CRC32_HEX_STRING).build();
assertEquals(CRC32, blobInfo.getCrc32c());
}
@Test
public void testToBuilderSetCrc32cFromHexStringLeadingZeros() {
BlobInfo blobInfo =
BlobInfo.newBuilder(BlobId.of("b2", "n2"))
.setCrc32cFromHexString(CRC32_HEX_STRING_LEADING_ZEROS)
.build();
assertEquals(CRC32_BASE64_LEADING_ZEROS, blobInfo.getCrc32c());
}
@Test
public void testToBuilderIncomplete() {
BlobInfo incompleteBlobInfo = BlobInfo.newBuilder(BlobId.of("b2", "n2")).build();
compareBlobs(incompleteBlobInfo, incompleteBlobInfo.toBuilder().build());
}
@Test
public void testBuilder() {
assertEquals("b", BLOB_INFO.getBucket());
assertEquals("n", BLOB_INFO.getName());
assertEquals(ACL, BLOB_INFO.getAcl());
assertEquals(COMPONENT_COUNT, BLOB_INFO.getComponentCount());
assertEquals(CONTENT_TYPE, BLOB_INFO.getContentType());
assertEquals(CACHE_CONTROL, BLOB_INFO.getCacheControl());
assertEquals(CONTENT_DISPOSITION, BLOB_INFO.getContentDisposition());
assertEquals(CONTENT_ENCODING, BLOB_INFO.getContentEncoding());
assertEquals(CONTENT_LANGUAGE, BLOB_INFO.getContentLanguage());
assertEquals(CUSTOMER_ENCRYPTION, BLOB_INFO.getCustomerEncryption());
assertEquals(CRC32, BLOB_INFO.getCrc32c());
assertEquals(CRC32_HEX_STRING, BLOB_INFO.getCrc32cToHexString());
assertEquals(DELETE_TIME, BLOB_INFO.getDeleteTime());
assertEquals(ETAG, BLOB_INFO.getEtag());
assertEquals(GENERATION, BLOB_INFO.getGeneration());
assertEquals(GENERATED_ID, BLOB_INFO.getGeneratedId());
assertEquals(MD5, BLOB_INFO.getMd5());
assertEquals(MD5_HEX_STRING, BLOB_INFO.getMd5ToHexString());
assertEquals(MEDIA_LINK, BLOB_INFO.getMediaLink());
assertEquals(METADATA, BLOB_INFO.getMetadata());
assertEquals(META_GENERATION, BLOB_INFO.getMetageneration());
assertEquals(OWNER, BLOB_INFO.getOwner());
assertEquals(SELF_LINK, BLOB_INFO.getSelfLink());
assertEquals(SIZE, BLOB_INFO.getSize());
assertEquals(UPDATE_TIME, BLOB_INFO.getUpdateTime());
assertEquals(CREATE_TIME, BLOB_INFO.getCreateTime());
assertEquals(CUSTOM_TIME, BLOB_INFO.getCustomTime());
assertEquals(STORAGE_CLASS, BLOB_INFO.getStorageClass());
assertEquals(TIME_STORAGE_CLASS_UPDATED, BLOB_INFO.getTimeStorageClassUpdated());
assertEquals(KMS_KEY_NAME, BLOB_INFO.getKmsKeyName());
assertEquals(EVENT_BASED_HOLD, BLOB_INFO.getEventBasedHold());
assertEquals(TEMPORARY_HOLD, BLOB_INFO.getTemporaryHold());
assertEquals(RETENTION_EXPIRATION_TIME, BLOB_INFO.getRetentionExpirationTime());
assertFalse(BLOB_INFO.isDirectory());
assertEquals("b", DIRECTORY_INFO.getBucket());
assertEquals("n/", DIRECTORY_INFO.getName());
assertNull(DIRECTORY_INFO.getAcl());
assertNull(DIRECTORY_INFO.getComponentCount());
assertNull(DIRECTORY_INFO.getContentType());
assertNull(DIRECTORY_INFO.getCacheControl());
assertNull(DIRECTORY_INFO.getContentDisposition());
assertNull(DIRECTORY_INFO.getContentEncoding());
assertNull(DIRECTORY_INFO.getContentLanguage());
assertNull(DIRECTORY_INFO.getCustomerEncryption());
assertNull(DIRECTORY_INFO.getCrc32c());
assertNull(DIRECTORY_INFO.getCrc32cToHexString());
assertNull(DIRECTORY_INFO.getCreateTime());
assertNull(DIRECTORY_INFO.getCustomTime());
assertNull(DIRECTORY_INFO.getDeleteTime());
assertNull(DIRECTORY_INFO.getEtag());
assertNull(DIRECTORY_INFO.getGeneration());
assertNull(DIRECTORY_INFO.getGeneratedId());
assertNull(DIRECTORY_INFO.getMd5());
assertNull(DIRECTORY_INFO.getMd5ToHexString());
assertNull(DIRECTORY_INFO.getMediaLink());
assertNull(DIRECTORY_INFO.getMetadata());
assertNull(DIRECTORY_INFO.getMetageneration());
assertNull(DIRECTORY_INFO.getOwner());
assertNull(DIRECTORY_INFO.getSelfLink());
assertEquals(0L, (long) DIRECTORY_INFO.getSize());
assertNull(DIRECTORY_INFO.getUpdateTime());
assertTrue(DIRECTORY_INFO.isDirectory());
}
private void compareBlobs(BlobInfo expected, BlobInfo value) {
assertEquals(expected, value);
assertEquals(expected.getBucket(), value.getBucket());
assertEquals(expected.getName(), value.getName());
assertEquals(expected.getAcl(), value.getAcl());
assertEquals(expected.getComponentCount(), value.getComponentCount());
assertEquals(expected.getContentType(), value.getContentType());
assertEquals(expected.getCacheControl(), value.getCacheControl());
assertEquals(expected.getContentDisposition(), value.getContentDisposition());
assertEquals(expected.getContentEncoding(), value.getContentEncoding());
assertEquals(expected.getContentLanguage(), value.getContentLanguage());
assertEquals(expected.getCustomerEncryption(), value.getCustomerEncryption());
assertEquals(expected.getCrc32c(), value.getCrc32c());
assertEquals(expected.getCrc32cToHexString(), value.getCrc32cToHexString());
assertEquals(expected.getCreateTime(), value.getCreateTime());
assertEquals(expected.getDeleteTime(), value.getDeleteTime());
assertEquals(expected.getEtag(), value.getEtag());
assertEquals(expected.getGeneration(), value.getGeneration());
assertEquals(expected.getGeneratedId(), value.getGeneratedId());
assertEquals(expected.getMd5(), value.getMd5());
assertEquals(expected.getMd5ToHexString(), value.getMd5ToHexString());
assertEquals(expected.getMediaLink(), value.getMediaLink());
assertEquals(expected.getMetadata(), value.getMetadata());
assertEquals(expected.getMetageneration(), value.getMetageneration());
assertEquals(expected.getOwner(), value.getOwner());
assertEquals(expected.getSelfLink(), value.getSelfLink());
assertEquals(expected.getSize(), value.getSize());
assertEquals(expected.getCustomTime(), value.getCustomTime());
assertEquals(expected.getUpdateTime(), value.getUpdateTime());
assertEquals(expected.getStorageClass(), value.getStorageClass());
assertEquals(expected.getTimeStorageClassUpdated(), value.getTimeStorageClassUpdated());
assertEquals(expected.getKmsKeyName(), value.getKmsKeyName());
assertEquals(expected.getEventBasedHold(), value.getEventBasedHold());
assertEquals(expected.getTemporaryHold(), value.getTemporaryHold());
assertEquals(expected.getRetentionExpirationTime(), value.getRetentionExpirationTime());
}
private void compareCustomerEncryptions(CustomerEncryption expected, CustomerEncryption value) {
assertEquals(expected, value);
assertEquals(expected.getEncryptionAlgorithm(), value.getEncryptionAlgorithm());
assertEquals(expected.getKeySha256(), value.getKeySha256());
assertEquals(expected.hashCode(), value.hashCode());
}
@Test
public void testToPbAndFromPb() {
compareCustomerEncryptions(
CUSTOMER_ENCRYPTION, CustomerEncryption.fromPb(CUSTOMER_ENCRYPTION.toPb()));
compareBlobs(BLOB_INFO, BlobInfo.fromPb(BLOB_INFO.toPb()));
BlobInfo blobInfo = BlobInfo.newBuilder(BlobId.of("b", "n")).build();
compareBlobs(blobInfo, BlobInfo.fromPb(blobInfo.toPb()));
StorageObject object =
new StorageObject()
.setName("n/")
.setBucket("b")
.setSize(BigInteger.ZERO)
.set("isDirectory", true);
blobInfo = BlobInfo.fromPb(object);
assertEquals("b", blobInfo.getBucket());
assertEquals("n/", blobInfo.getName());
assertNull(blobInfo.getAcl());
assertNull(blobInfo.getComponentCount());
assertNull(blobInfo.getContentType());
assertNull(blobInfo.getCacheControl());
assertNull(blobInfo.getContentDisposition());
assertNull(blobInfo.getContentEncoding());
assertNull(blobInfo.getContentLanguage());
assertNull(blobInfo.getCustomerEncryption());
assertNull(blobInfo.getCrc32c());
assertNull(blobInfo.getCrc32cToHexString());
assertNull(blobInfo.getCreateTime());
assertNull(blobInfo.getCustomTime());
assertNull(blobInfo.getDeleteTime());
assertNull(blobInfo.getEtag());
assertNull(blobInfo.getGeneration());
assertNull(blobInfo.getGeneratedId());
assertNull(blobInfo.getMd5());
assertNull(blobInfo.getMd5ToHexString());
assertNull(blobInfo.getMediaLink());
assertNull(blobInfo.getMetadata());
assertNull(blobInfo.getMetageneration());
assertNull(blobInfo.getOwner());
assertNull(blobInfo.getSelfLink());
assertEquals(0L, (long) blobInfo.getSize());
assertNull(blobInfo.getUpdateTime());
assertNull(blobInfo.getStorageClass());
assertNull(blobInfo.getTimeStorageClassUpdated());
assertNull(blobInfo.getKmsKeyName());
assertNull(blobInfo.getEventBasedHold());
assertNull(blobInfo.getTemporaryHold());
assertNull(blobInfo.getRetentionExpirationTime());
assertTrue(blobInfo.isDirectory());
}
@Test
public void testBlobId() {
assertEquals(BlobId.of("b", "n", GENERATION), BLOB_INFO.getBlobId());
}
}