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.billing.v1; 18 19 import static com.google.cloud.billing.v1.CloudCatalogClient.ListServicesPagedResponse; 20 import static com.google.cloud.billing.v1.CloudCatalogClient.ListSkusPagedResponse; 21 22 import com.google.api.gax.core.NoCredentialsProvider; 23 import com.google.api.gax.grpc.GaxGrpcProperties; 24 import com.google.api.gax.grpc.testing.LocalChannelProvider; 25 import com.google.api.gax.grpc.testing.MockGrpcService; 26 import com.google.api.gax.grpc.testing.MockServiceHelper; 27 import com.google.api.gax.rpc.ApiClientHeaderProvider; 28 import com.google.api.gax.rpc.InvalidArgumentException; 29 import com.google.common.collect.Lists; 30 import com.google.protobuf.AbstractMessage; 31 import io.grpc.StatusRuntimeException; 32 import java.io.IOException; 33 import java.util.Arrays; 34 import java.util.List; 35 import java.util.UUID; 36 import javax.annotation.Generated; 37 import org.junit.After; 38 import org.junit.AfterClass; 39 import org.junit.Assert; 40 import org.junit.Before; 41 import org.junit.BeforeClass; 42 import org.junit.Test; 43 44 @Generated("by gapic-generator-java") 45 public class CloudCatalogClientTest { 46 private static MockCloudCatalog mockCloudCatalog; 47 private static MockServiceHelper mockServiceHelper; 48 private LocalChannelProvider channelProvider; 49 private CloudCatalogClient client; 50 51 @BeforeClass startStaticServer()52 public static void startStaticServer() { 53 mockCloudCatalog = new MockCloudCatalog(); 54 mockServiceHelper = 55 new MockServiceHelper( 56 UUID.randomUUID().toString(), Arrays.<MockGrpcService>asList(mockCloudCatalog)); 57 mockServiceHelper.start(); 58 } 59 60 @AfterClass stopServer()61 public static void stopServer() { 62 mockServiceHelper.stop(); 63 } 64 65 @Before setUp()66 public void setUp() throws IOException { 67 mockServiceHelper.reset(); 68 channelProvider = mockServiceHelper.createChannelProvider(); 69 CloudCatalogSettings settings = 70 CloudCatalogSettings.newBuilder() 71 .setTransportChannelProvider(channelProvider) 72 .setCredentialsProvider(NoCredentialsProvider.create()) 73 .build(); 74 client = CloudCatalogClient.create(settings); 75 } 76 77 @After tearDown()78 public void tearDown() throws Exception { 79 client.close(); 80 } 81 82 @Test listServicesTest()83 public void listServicesTest() throws Exception { 84 Service responsesElement = Service.newBuilder().build(); 85 ListServicesResponse expectedResponse = 86 ListServicesResponse.newBuilder() 87 .setNextPageToken("") 88 .addAllServices(Arrays.asList(responsesElement)) 89 .build(); 90 mockCloudCatalog.addResponse(expectedResponse); 91 92 ListServicesPagedResponse pagedListResponse = client.listServices(); 93 94 List<Service> resources = Lists.newArrayList(pagedListResponse.iterateAll()); 95 96 Assert.assertEquals(1, resources.size()); 97 Assert.assertEquals(expectedResponse.getServicesList().get(0), resources.get(0)); 98 99 List<AbstractMessage> actualRequests = mockCloudCatalog.getRequests(); 100 Assert.assertEquals(1, actualRequests.size()); 101 ListServicesRequest actualRequest = ((ListServicesRequest) actualRequests.get(0)); 102 103 Assert.assertTrue( 104 channelProvider.isHeaderSent( 105 ApiClientHeaderProvider.getDefaultApiClientHeaderKey(), 106 GaxGrpcProperties.getDefaultApiClientHeaderPattern())); 107 } 108 109 @Test listServicesExceptionTest()110 public void listServicesExceptionTest() throws Exception { 111 StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT); 112 mockCloudCatalog.addException(exception); 113 114 try { 115 ListServicesRequest request = 116 ListServicesRequest.newBuilder() 117 .setPageSize(883849137) 118 .setPageToken("pageToken873572522") 119 .build(); 120 client.listServices(request); 121 Assert.fail("No exception raised"); 122 } catch (InvalidArgumentException e) { 123 // Expected exception. 124 } 125 } 126 127 @Test listSkusTest()128 public void listSkusTest() throws Exception { 129 Sku responsesElement = Sku.newBuilder().build(); 130 ListSkusResponse expectedResponse = 131 ListSkusResponse.newBuilder() 132 .setNextPageToken("") 133 .addAllSkus(Arrays.asList(responsesElement)) 134 .build(); 135 mockCloudCatalog.addResponse(expectedResponse); 136 137 ServiceName parent = ServiceName.of("[SERVICE]"); 138 139 ListSkusPagedResponse pagedListResponse = client.listSkus(parent); 140 141 List<Sku> resources = Lists.newArrayList(pagedListResponse.iterateAll()); 142 143 Assert.assertEquals(1, resources.size()); 144 Assert.assertEquals(expectedResponse.getSkusList().get(0), resources.get(0)); 145 146 List<AbstractMessage> actualRequests = mockCloudCatalog.getRequests(); 147 Assert.assertEquals(1, actualRequests.size()); 148 ListSkusRequest actualRequest = ((ListSkusRequest) actualRequests.get(0)); 149 150 Assert.assertEquals(parent.toString(), actualRequest.getParent()); 151 Assert.assertTrue( 152 channelProvider.isHeaderSent( 153 ApiClientHeaderProvider.getDefaultApiClientHeaderKey(), 154 GaxGrpcProperties.getDefaultApiClientHeaderPattern())); 155 } 156 157 @Test listSkusExceptionTest()158 public void listSkusExceptionTest() throws Exception { 159 StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT); 160 mockCloudCatalog.addException(exception); 161 162 try { 163 ServiceName parent = ServiceName.of("[SERVICE]"); 164 client.listSkus(parent); 165 Assert.fail("No exception raised"); 166 } catch (InvalidArgumentException e) { 167 // Expected exception. 168 } 169 } 170 171 @Test listSkusTest2()172 public void listSkusTest2() throws Exception { 173 Sku responsesElement = Sku.newBuilder().build(); 174 ListSkusResponse expectedResponse = 175 ListSkusResponse.newBuilder() 176 .setNextPageToken("") 177 .addAllSkus(Arrays.asList(responsesElement)) 178 .build(); 179 mockCloudCatalog.addResponse(expectedResponse); 180 181 String parent = "parent-995424086"; 182 183 ListSkusPagedResponse pagedListResponse = client.listSkus(parent); 184 185 List<Sku> resources = Lists.newArrayList(pagedListResponse.iterateAll()); 186 187 Assert.assertEquals(1, resources.size()); 188 Assert.assertEquals(expectedResponse.getSkusList().get(0), resources.get(0)); 189 190 List<AbstractMessage> actualRequests = mockCloudCatalog.getRequests(); 191 Assert.assertEquals(1, actualRequests.size()); 192 ListSkusRequest actualRequest = ((ListSkusRequest) actualRequests.get(0)); 193 194 Assert.assertEquals(parent, actualRequest.getParent()); 195 Assert.assertTrue( 196 channelProvider.isHeaderSent( 197 ApiClientHeaderProvider.getDefaultApiClientHeaderKey(), 198 GaxGrpcProperties.getDefaultApiClientHeaderPattern())); 199 } 200 201 @Test listSkusExceptionTest2()202 public void listSkusExceptionTest2() throws Exception { 203 StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT); 204 mockCloudCatalog.addException(exception); 205 206 try { 207 String parent = "parent-995424086"; 208 client.listSkus(parent); 209 Assert.fail("No exception raised"); 210 } catch (InvalidArgumentException e) { 211 // Expected exception. 212 } 213 } 214 } 215