1 /* 2 * Copyright 2022 Google LLC 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * https://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.google.cloud.eventarc.publishing.v1; 18 19 import com.google.api.gax.core.NoCredentialsProvider; 20 import com.google.api.gax.httpjson.GaxHttpJsonProperties; 21 import com.google.api.gax.httpjson.testing.MockHttpService; 22 import com.google.api.gax.rpc.ApiClientHeaderProvider; 23 import com.google.api.gax.rpc.ApiException; 24 import com.google.api.gax.rpc.ApiExceptionFactory; 25 import com.google.api.gax.rpc.InvalidArgumentException; 26 import com.google.api.gax.rpc.StatusCode; 27 import com.google.api.gax.rpc.testing.FakeStatusCode; 28 import com.google.cloud.eventarc.publishing.v1.stub.HttpJsonPublisherStub; 29 import com.google.protobuf.Any; 30 import java.io.IOException; 31 import java.util.ArrayList; 32 import java.util.List; 33 import javax.annotation.Generated; 34 import org.junit.After; 35 import org.junit.AfterClass; 36 import org.junit.Assert; 37 import org.junit.Before; 38 import org.junit.BeforeClass; 39 import org.junit.Test; 40 41 @Generated("by gapic-generator-java") 42 public class PublisherClientHttpJsonTest { 43 private static MockHttpService mockService; 44 private static PublisherClient client; 45 46 @BeforeClass startStaticServer()47 public static void startStaticServer() throws IOException { 48 mockService = 49 new MockHttpService( 50 HttpJsonPublisherStub.getMethodDescriptors(), PublisherSettings.getDefaultEndpoint()); 51 PublisherSettings settings = 52 PublisherSettings.newHttpJsonBuilder() 53 .setTransportChannelProvider( 54 PublisherSettings.defaultHttpJsonTransportProviderBuilder() 55 .setHttpTransport(mockService) 56 .build()) 57 .setCredentialsProvider(NoCredentialsProvider.create()) 58 .build(); 59 client = PublisherClient.create(settings); 60 } 61 62 @AfterClass stopServer()63 public static void stopServer() { 64 client.close(); 65 } 66 67 @Before setUp()68 public void setUp() {} 69 70 @After tearDown()71 public void tearDown() throws Exception { 72 mockService.reset(); 73 } 74 75 @Test publishChannelConnectionEventsTest()76 public void publishChannelConnectionEventsTest() throws Exception { 77 PublishChannelConnectionEventsResponse expectedResponse = 78 PublishChannelConnectionEventsResponse.newBuilder().build(); 79 mockService.addResponse(expectedResponse); 80 81 PublishChannelConnectionEventsRequest request = 82 PublishChannelConnectionEventsRequest.newBuilder() 83 .setChannelConnection( 84 "projects/project-748/locations/location-748/channelConnections/channelConnection-748") 85 .addAllEvents(new ArrayList<Any>()) 86 .addAllTextEvents(new ArrayList<String>()) 87 .build(); 88 89 PublishChannelConnectionEventsResponse actualResponse = 90 client.publishChannelConnectionEvents(request); 91 Assert.assertEquals(expectedResponse, actualResponse); 92 93 List<String> actualRequests = mockService.getRequestPaths(); 94 Assert.assertEquals(1, actualRequests.size()); 95 96 String apiClientHeaderKey = 97 mockService 98 .getRequestHeaders() 99 .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey()) 100 .iterator() 101 .next(); 102 Assert.assertTrue( 103 GaxHttpJsonProperties.getDefaultApiClientHeaderPattern() 104 .matcher(apiClientHeaderKey) 105 .matches()); 106 } 107 108 @Test publishChannelConnectionEventsExceptionTest()109 public void publishChannelConnectionEventsExceptionTest() throws Exception { 110 ApiException exception = 111 ApiExceptionFactory.createException( 112 new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false); 113 mockService.addException(exception); 114 115 try { 116 PublishChannelConnectionEventsRequest request = 117 PublishChannelConnectionEventsRequest.newBuilder() 118 .setChannelConnection( 119 "projects/project-748/locations/location-748/channelConnections/channelConnection-748") 120 .addAllEvents(new ArrayList<Any>()) 121 .addAllTextEvents(new ArrayList<String>()) 122 .build(); 123 client.publishChannelConnectionEvents(request); 124 Assert.fail("No exception raised"); 125 } catch (InvalidArgumentException e) { 126 // Expected exception. 127 } 128 } 129 130 @Test publishEventsTest()131 public void publishEventsTest() throws Exception { 132 PublishEventsResponse expectedResponse = PublishEventsResponse.newBuilder().build(); 133 mockService.addResponse(expectedResponse); 134 135 PublishEventsRequest request = 136 PublishEventsRequest.newBuilder() 137 .setChannel("projects/project-2616/locations/location-2616/channels/channel-2616") 138 .addAllEvents(new ArrayList<Any>()) 139 .addAllTextEvents(new ArrayList<String>()) 140 .build(); 141 142 PublishEventsResponse actualResponse = client.publishEvents(request); 143 Assert.assertEquals(expectedResponse, actualResponse); 144 145 List<String> actualRequests = mockService.getRequestPaths(); 146 Assert.assertEquals(1, actualRequests.size()); 147 148 String apiClientHeaderKey = 149 mockService 150 .getRequestHeaders() 151 .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey()) 152 .iterator() 153 .next(); 154 Assert.assertTrue( 155 GaxHttpJsonProperties.getDefaultApiClientHeaderPattern() 156 .matcher(apiClientHeaderKey) 157 .matches()); 158 } 159 160 @Test publishEventsExceptionTest()161 public void publishEventsExceptionTest() throws Exception { 162 ApiException exception = 163 ApiExceptionFactory.createException( 164 new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false); 165 mockService.addException(exception); 166 167 try { 168 PublishEventsRequest request = 169 PublishEventsRequest.newBuilder() 170 .setChannel("projects/project-2616/locations/location-2616/channels/channel-2616") 171 .addAllEvents(new ArrayList<Any>()) 172 .addAllTextEvents(new ArrayList<String>()) 173 .build(); 174 client.publishEvents(request); 175 Assert.fail("No exception raised"); 176 } catch (InvalidArgumentException e) { 177 // Expected exception. 178 } 179 } 180 } 181