/
BaseBigQueryReadClientTest.java
203 lines (173 loc) · 7.52 KB
/
BaseBigQueryReadClientTest.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
/*
* 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
*
* https://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.bigquery.storage.v1;
import com.google.api.gax.core.NoCredentialsProvider;
import com.google.api.gax.grpc.GaxGrpcProperties;
import com.google.api.gax.grpc.testing.LocalChannelProvider;
import com.google.api.gax.grpc.testing.MockGrpcService;
import com.google.api.gax.grpc.testing.MockServiceHelper;
import com.google.api.gax.grpc.testing.MockStreamObserver;
import com.google.api.gax.rpc.ApiClientHeaderProvider;
import com.google.api.gax.rpc.InvalidArgumentException;
import com.google.api.gax.rpc.ServerStreamingCallable;
import com.google.api.gax.rpc.StatusCode;
import com.google.protobuf.AbstractMessage;
import io.grpc.Status;
import io.grpc.StatusRuntimeException;
import java.io.IOException;
import java.util.Arrays;
import java.util.List;
import java.util.UUID;
import java.util.concurrent.ExecutionException;
import org.junit.After;
import org.junit.AfterClass;
import org.junit.Assert;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;
@javax.annotation.Generated("by GAPIC")
public class BaseBigQueryReadClientTest {
private static MockBigQueryRead mockBigQueryRead;
private static MockServiceHelper serviceHelper;
private BaseBigQueryReadClient client;
private LocalChannelProvider channelProvider;
@BeforeClass
public static void startStaticServer() {
mockBigQueryRead = new MockBigQueryRead();
serviceHelper =
new MockServiceHelper(
UUID.randomUUID().toString(), Arrays.<MockGrpcService>asList(mockBigQueryRead));
serviceHelper.start();
}
@AfterClass
public static void stopServer() {
serviceHelper.stop();
}
@Before
public void setUp() throws IOException {
serviceHelper.reset();
channelProvider = serviceHelper.createChannelProvider();
BaseBigQueryReadSettings settings =
BaseBigQueryReadSettings.newBuilder()
.setTransportChannelProvider(channelProvider)
.setCredentialsProvider(NoCredentialsProvider.create())
.build();
client = BaseBigQueryReadClient.create(settings);
}
@After
public void tearDown() throws Exception {
client.close();
}
@Test
@SuppressWarnings("all")
public void createReadSessionTest() {
String name = "name3373707";
String table = "table110115790";
ReadSession expectedResponse = ReadSession.newBuilder().setName(name).setTable(table).build();
mockBigQueryRead.addResponse(expectedResponse);
String parent = "parent-995424086";
ReadSession readSession = ReadSession.newBuilder().build();
int maxStreamCount = 940837515;
ReadSession actualResponse = client.createReadSession(parent, readSession, maxStreamCount);
Assert.assertEquals(expectedResponse, actualResponse);
List<AbstractMessage> actualRequests = mockBigQueryRead.getRequests();
Assert.assertEquals(1, actualRequests.size());
CreateReadSessionRequest actualRequest = (CreateReadSessionRequest) actualRequests.get(0);
Assert.assertEquals(parent, actualRequest.getParent());
Assert.assertEquals(readSession, actualRequest.getReadSession());
Assert.assertEquals(maxStreamCount, actualRequest.getMaxStreamCount());
Assert.assertTrue(
channelProvider.isHeaderSent(
ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
}
@Test
@SuppressWarnings("all")
public void createReadSessionExceptionTest() throws Exception {
StatusRuntimeException exception = new StatusRuntimeException(Status.INVALID_ARGUMENT);
mockBigQueryRead.addException(exception);
try {
String parent = "parent-995424086";
ReadSession readSession = ReadSession.newBuilder().build();
int maxStreamCount = 940837515;
client.createReadSession(parent, readSession, maxStreamCount);
Assert.fail("No exception raised");
} catch (InvalidArgumentException e) {
// Expected exception
}
}
@Test
@SuppressWarnings("all")
public void readRowsTest() throws Exception {
long rowCount = 1340416618L;
ReadRowsResponse expectedResponse = ReadRowsResponse.newBuilder().setRowCount(rowCount).build();
mockBigQueryRead.addResponse(expectedResponse);
ReadRowsRequest request = ReadRowsRequest.newBuilder().build();
MockStreamObserver<ReadRowsResponse> responseObserver = new MockStreamObserver<>();
ServerStreamingCallable<ReadRowsRequest, ReadRowsResponse> callable = client.readRowsCallable();
callable.serverStreamingCall(request, responseObserver);
List<ReadRowsResponse> actualResponses = responseObserver.future().get();
Assert.assertEquals(1, actualResponses.size());
Assert.assertEquals(expectedResponse, actualResponses.get(0));
}
@Test
@SuppressWarnings("all")
public void readRowsExceptionTest() throws Exception {
StatusRuntimeException exception = new StatusRuntimeException(Status.INVALID_ARGUMENT);
mockBigQueryRead.addException(exception);
ReadRowsRequest request = ReadRowsRequest.newBuilder().build();
MockStreamObserver<ReadRowsResponse> responseObserver = new MockStreamObserver<>();
ServerStreamingCallable<ReadRowsRequest, ReadRowsResponse> callable = client.readRowsCallable();
callable.serverStreamingCall(request, responseObserver);
try {
List<ReadRowsResponse> actualResponses = responseObserver.future().get();
Assert.fail("No exception thrown");
} catch (ExecutionException e) {
Assert.assertTrue(e.getCause() instanceof InvalidArgumentException);
InvalidArgumentException apiException = (InvalidArgumentException) e.getCause();
Assert.assertEquals(StatusCode.Code.INVALID_ARGUMENT, apiException.getStatusCode().getCode());
}
}
@Test
@SuppressWarnings("all")
public void splitReadStreamTest() {
SplitReadStreamResponse expectedResponse = SplitReadStreamResponse.newBuilder().build();
mockBigQueryRead.addResponse(expectedResponse);
SplitReadStreamRequest request = SplitReadStreamRequest.newBuilder().build();
SplitReadStreamResponse actualResponse = client.splitReadStream(request);
Assert.assertEquals(expectedResponse, actualResponse);
List<AbstractMessage> actualRequests = mockBigQueryRead.getRequests();
Assert.assertEquals(1, actualRequests.size());
SplitReadStreamRequest actualRequest = (SplitReadStreamRequest) actualRequests.get(0);
Assert.assertTrue(
channelProvider.isHeaderSent(
ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
}
@Test
@SuppressWarnings("all")
public void splitReadStreamExceptionTest() throws Exception {
StatusRuntimeException exception = new StatusRuntimeException(Status.INVALID_ARGUMENT);
mockBigQueryRead.addException(exception);
try {
SplitReadStreamRequest request = SplitReadStreamRequest.newBuilder().build();
client.splitReadStream(request);
Assert.fail("No exception raised");
} catch (InvalidArgumentException e) {
// Expected exception
}
}
}