1/* 2 * 3 * Copyright 2018 gRPC authors. 4 * 5 * Licensed under the Apache License, Version 2.0 (the "License"); 6 * you may not use this file except in compliance with the License. 7 * You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 * 17 */ 18 19#import <XCTest/XCTest.h> 20 21#import <GRPCClient/GRPCCall.h> 22 23#import "../../GRPCClient/private/GRPCCore/NSError+GRPC.h" 24 25@interface NSErrorUnitTests : XCTestCase 26 27@end 28 29@implementation NSErrorUnitTests 30 31- (void)testNSError { 32 const char *kDetails = "test details"; 33 const char *kErrorString = "test errorString"; 34 NSError *error1 = [NSError grpc_errorFromStatusCode:GRPC_STATUS_OK details:nil errorString:nil]; 35 NSError *error2 = [NSError grpc_errorFromStatusCode:GRPC_STATUS_CANCELLED 36 details:kDetails 37 errorString:kErrorString]; 38 NSError *error3 = [NSError grpc_errorFromStatusCode:GRPC_STATUS_UNAUTHENTICATED 39 details:kDetails 40 errorString:nil]; 41 NSError *error4 = [NSError grpc_errorFromStatusCode:GRPC_STATUS_UNAVAILABLE 42 details:nil 43 errorString:nil]; 44 45 XCTAssertNil(error1); 46 XCTAssertEqual(error2.code, 1); 47 XCTAssertEqualObjects(error2.domain, @"io.grpc"); 48 XCTAssertEqualObjects(error2.userInfo[NSLocalizedDescriptionKey], 49 [NSString stringWithUTF8String:kDetails]); 50 XCTAssertEqualObjects(error2.userInfo[NSDebugDescriptionErrorKey], 51 [NSString stringWithUTF8String:kErrorString]); 52 XCTAssertEqual(error3.code, 16); 53 XCTAssertEqualObjects(error3.domain, @"io.grpc"); 54 XCTAssertEqualObjects(error3.userInfo[NSLocalizedDescriptionKey], 55 [NSString stringWithUTF8String:kDetails]); 56 XCTAssertNil(error3.userInfo[NSDebugDescriptionErrorKey]); 57 XCTAssertEqual(error4.code, 14); 58 XCTAssertEqualObjects(error4.domain, @"io.grpc"); 59 XCTAssertNil(error4.userInfo[NSLocalizedDescriptionKey]); 60 XCTAssertNil(error4.userInfo[NSDebugDescriptionErrorKey]); 61} 62 63@end 64