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.discoveryengine.v1beta; 18 19 import com.google.api.gax.core.NoCredentialsProvider; 20 import com.google.api.gax.grpc.GaxGrpcProperties; 21 import com.google.api.gax.grpc.testing.LocalChannelProvider; 22 import com.google.api.gax.grpc.testing.MockGrpcService; 23 import com.google.api.gax.grpc.testing.MockServiceHelper; 24 import com.google.api.gax.rpc.ApiClientHeaderProvider; 25 import com.google.api.gax.rpc.InvalidArgumentException; 26 import com.google.protobuf.AbstractMessage; 27 import io.grpc.StatusRuntimeException; 28 import java.io.IOException; 29 import java.util.ArrayList; 30 import java.util.Arrays; 31 import java.util.List; 32 import java.util.UUID; 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 CompletionServiceClientTest { 43 private static MockCompletionService mockCompletionService; 44 private static MockServiceHelper mockServiceHelper; 45 private LocalChannelProvider channelProvider; 46 private CompletionServiceClient client; 47 48 @BeforeClass startStaticServer()49 public static void startStaticServer() { 50 mockCompletionService = new MockCompletionService(); 51 mockServiceHelper = 52 new MockServiceHelper( 53 UUID.randomUUID().toString(), Arrays.<MockGrpcService>asList(mockCompletionService)); 54 mockServiceHelper.start(); 55 } 56 57 @AfterClass stopServer()58 public static void stopServer() { 59 mockServiceHelper.stop(); 60 } 61 62 @Before setUp()63 public void setUp() throws IOException { 64 mockServiceHelper.reset(); 65 channelProvider = mockServiceHelper.createChannelProvider(); 66 CompletionServiceSettings settings = 67 CompletionServiceSettings.newBuilder() 68 .setTransportChannelProvider(channelProvider) 69 .setCredentialsProvider(NoCredentialsProvider.create()) 70 .build(); 71 client = CompletionServiceClient.create(settings); 72 } 73 74 @After tearDown()75 public void tearDown() throws Exception { 76 client.close(); 77 } 78 79 @Test completeQueryTest()80 public void completeQueryTest() throws Exception { 81 CompleteQueryResponse expectedResponse = 82 CompleteQueryResponse.newBuilder() 83 .addAllQuerySuggestions(new ArrayList<CompleteQueryResponse.QuerySuggestion>()) 84 .build(); 85 mockCompletionService.addResponse(expectedResponse); 86 87 CompleteQueryRequest request = 88 CompleteQueryRequest.newBuilder() 89 .setDataStore( 90 DataStoreName.ofProjectLocationDataStoreName( 91 "[PROJECT]", "[LOCATION]", "[DATA_STORE]") 92 .toString()) 93 .setQuery("query107944136") 94 .setQueryModel("queryModel-184930495") 95 .setUserPseudoId("userPseudoId-1155274652") 96 .build(); 97 98 CompleteQueryResponse actualResponse = client.completeQuery(request); 99 Assert.assertEquals(expectedResponse, actualResponse); 100 101 List<AbstractMessage> actualRequests = mockCompletionService.getRequests(); 102 Assert.assertEquals(1, actualRequests.size()); 103 CompleteQueryRequest actualRequest = ((CompleteQueryRequest) actualRequests.get(0)); 104 105 Assert.assertEquals(request.getDataStore(), actualRequest.getDataStore()); 106 Assert.assertEquals(request.getQuery(), actualRequest.getQuery()); 107 Assert.assertEquals(request.getQueryModel(), actualRequest.getQueryModel()); 108 Assert.assertEquals(request.getUserPseudoId(), actualRequest.getUserPseudoId()); 109 Assert.assertTrue( 110 channelProvider.isHeaderSent( 111 ApiClientHeaderProvider.getDefaultApiClientHeaderKey(), 112 GaxGrpcProperties.getDefaultApiClientHeaderPattern())); 113 } 114 115 @Test completeQueryExceptionTest()116 public void completeQueryExceptionTest() throws Exception { 117 StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT); 118 mockCompletionService.addException(exception); 119 120 try { 121 CompleteQueryRequest request = 122 CompleteQueryRequest.newBuilder() 123 .setDataStore( 124 DataStoreName.ofProjectLocationDataStoreName( 125 "[PROJECT]", "[LOCATION]", "[DATA_STORE]") 126 .toString()) 127 .setQuery("query107944136") 128 .setQueryModel("queryModel-184930495") 129 .setUserPseudoId("userPseudoId-1155274652") 130 .build(); 131 client.completeQuery(request); 132 Assert.fail("No exception raised"); 133 } catch (InvalidArgumentException e) { 134 // Expected exception. 135 } 136 } 137 } 138