1 /* 2 * 3 * Copyright 2015 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 /** 22 * Implements tests as described here: 23 * https://github.com/grpc/grpc/blob/master/doc/interop-test-descriptions.md 24 * 25 * This is an abstract class that needs to be subclassed. See |+host|. 26 */ 27 @interface InteropTests : XCTestCase 28 /** 29 * Host to send the RPCs to. The base implementation returns nil, which would make all tests to 30 * fail. 31 * Override in a subclass to perform these tests against a specific address. 32 */ 33 + (NSString *)host; 34 35 /** 36 * Bytes of overhead of test proto responses due to encoding. This is used to excercise the behavior 37 * when responses are just above or below the max response size. For some reason, the local and 38 * remote servers enconde responses with different overhead (?), so this is defined per-subclass. 39 */ 40 - (int32_t)encodingOverhead; 41 @end 42
