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/*
*
* Copyright 2016 gRPC authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
// Hack TEST macro of gTest and make they conform XCTest style. We only
// need test name (b), not test case name (a).
#define TEST(a,b) - (void)test ## b
#define ASSERT_TRUE XCTAssert
#define ASSERT_EQ XCTAssertEqual
#import <XCTest/XCTest.h>
#include <grpc++/test/server_context_test_spouse.h>
#include <cstring>
#include <vector>
#include <grpc++/impl/grpc_library.h>
static grpc::internal::GrpcLibraryInitializer g_initializer;
const char key1[] = "metadata-key1";
const char key2[] = "metadata-key2";
const char val1[] = "metadata-val1";
const char val2[] = "metadata-val2";
bool ClientMetadataContains(const grpc::ServerContext& context,
const grpc::string_ref& key,
const grpc::string_ref& value) {
const auto& client_metadata = context.client_metadata();
for (auto iter = client_metadata.begin(); iter != client_metadata.end();
++iter) {
if (iter->first == key && iter->second == value) {
return true;
}
}
return false;
}
@interface ServerContextTestSpouseTest : XCTestCase
@end
@implementation ServerContextTestSpouseTest
TEST(ServerContextTestSpouseTest, ClientMetadata) {
grpc::ServerContext context;
grpc::testing::ServerContextTestSpouse spouse(&context);
spouse.AddClientMetadata(key1, val1);
ASSERT_TRUE(ClientMetadataContains(context, key1, val1));
spouse.AddClientMetadata(key2, val2);
ASSERT_TRUE(ClientMetadataContains(context, key1, val1));
ASSERT_TRUE(ClientMetadataContains(context, key2, val2));
}
TEST(ServerContextTestSpouseTest, InitialMetadata) {
grpc::ServerContext context;
grpc::testing::ServerContextTestSpouse spouse(&context);
std::multimap<grpc::string, grpc::string> metadata;
context.AddInitialMetadata(key1, val1);
metadata.insert(std::pair<grpc::string, grpc::string>(key1, val1));
ASSERT_EQ(metadata, spouse.GetInitialMetadata());
context.AddInitialMetadata(key2, val2);
metadata.insert(std::pair<grpc::string, grpc::string>(key2, val2));
ASSERT_EQ(metadata, spouse.GetInitialMetadata());
}
TEST(ServerContextTestSpouseTest, TrailingMetadata) {
grpc::ServerContext context;
grpc::testing::ServerContextTestSpouse spouse(&context);
std::multimap<grpc::string, grpc::string> metadata;
context.AddTrailingMetadata(key1, val1);
metadata.insert(std::pair<grpc::string, grpc::string>(key1, val1));
ASSERT_EQ(metadata, spouse.GetTrailingMetadata());
context.AddTrailingMetadata(key2, val2);
metadata.insert(std::pair<grpc::string, grpc::string>(key2, val2));
ASSERT_EQ(metadata, spouse.GetTrailingMetadata());
}
@end
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