1 /* 2 * Copyright 2016 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.testing.integration; 18 19 import static io.grpc.testing.integration.TestCases.fromString; 20 import static org.junit.Assert.assertEquals; 21 22 import java.util.HashSet; 23 import java.util.Set; 24 import org.junit.Test; 25 import org.junit.runner.RunWith; 26 import org.junit.runners.JUnit4; 27 28 /** 29 * Unit tests for {@link TestCases}. 30 */ 31 @RunWith(JUnit4.class) 32 public class TestCasesTest { 33 34 @Test(expected = IllegalArgumentException.class) unknownStringThrowsException()35 public void unknownStringThrowsException() { 36 fromString("does_not_exist_1234"); 37 } 38 39 @Test testCaseNamesShouldMapToEnums()40 public void testCaseNamesShouldMapToEnums() { 41 // names of testcases as defined in the interop spec 42 String[] testCases = { 43 "empty_unary", 44 "cacheable_unary", 45 "large_unary", 46 "client_compressed_unary", 47 "server_compressed_unary", 48 "client_streaming", 49 "client_compressed_streaming", 50 "compute_engine_channel_credentials", 51 "server_streaming", 52 "server_compressed_streaming", 53 "ping_pong", 54 "empty_stream", 55 "compute_engine_creds", 56 "service_account_creds", 57 "jwt_token_creds", 58 "oauth2_auth_token", 59 "per_rpc_creds", 60 "google_default_credentials", 61 "custom_metadata", 62 "status_code_and_message", 63 "special_status_message", 64 "unimplemented_method", 65 "unimplemented_service", 66 "cancel_after_begin", 67 "cancel_after_first_response", 68 "timeout_on_sleeping_server", 69 "orca_per_rpc", 70 "orca_oob" 71 }; 72 73 // additional test cases 74 String[] additionalTestCases = { 75 "client_compressed_unary_noprobe", 76 "client_compressed_streaming_noprobe", 77 "very_large_request", 78 "pick_first_unary", 79 "channel_soak", 80 "rpc_soak" 81 }; 82 83 assertEquals(testCases.length + additionalTestCases.length, TestCases.values().length); 84 85 Set<TestCases> testCaseSet = new HashSet<>(testCases.length); 86 for (String testCase : testCases) { 87 testCaseSet.add(TestCases.fromString(testCase)); 88 } 89 for (String testCase : additionalTestCases) { 90 testCaseSet.add(TestCases.fromString(testCase)); 91 } 92 93 assertEquals(TestCases.values().length, testCaseSet.size()); 94 } 95 } 96