1 /* 2 * Copyright 2020 The gRPC Authors 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 * http://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 io.grpc; 18 19 import static com.google.common.truth.Truth.assertThat; 20 import static org.mockito.Mockito.mock; 21 22 import io.grpc.InternalConfigSelector.Result; 23 import io.grpc.Status.Code; 24 import org.junit.Test; 25 import org.junit.runner.RunWith; 26 import org.junit.runners.JUnit4; 27 28 /** Tests for {@link InternalConfigSelector}. */ 29 @RunWith(JUnit4.class) 30 public class InternalConfigSelectorTest { 31 @Test resultBuilder()32 public void resultBuilder() { 33 Object config = "fake_config"; 34 InternalConfigSelector.Result.Builder builder = InternalConfigSelector.Result.newBuilder(); 35 ClientInterceptor interceptor = mock(ClientInterceptor.class); 36 InternalConfigSelector.Result result = 37 builder.setConfig(config).setInterceptor(interceptor).build(); 38 assertThat(result.getStatus().isOk()).isTrue(); 39 assertThat(result.getConfig()).isEqualTo(config); 40 assertThat(result.getInterceptor()).isSameInstanceAs(interceptor); 41 } 42 43 @Test errorResult()44 public void errorResult() { 45 Result result = Result.forError(Status.INTERNAL.withDescription("failed")); 46 assertThat(result.getStatus().isOk()).isFalse(); 47 assertThat(result.getStatus().getCode()).isEqualTo(Code.INTERNAL); 48 assertThat(result.getStatus().getDescription()).isEqualTo("failed"); 49 } 50 } 51