diff options
author | Yang Gao <yangg@google.com> | 2015-03-27 13:20:59 -0700 |
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committer | Yang Gao <yangg@google.com> | 2015-03-27 13:20:59 -0700 |
commit | b946b5ea740be453fe50d334161fbe03adc204de (patch) | |
tree | d6d510d3bccc466eaf97239a9beeb8f51fd4fe08 /test/cpp/util/cli_call_test.cc | |
parent | 48bbd000eb9f7e4247446ef1d4f7f9dc26319550 (diff) |
Refactor and add a unit test
Diffstat (limited to 'test/cpp/util/cli_call_test.cc')
-rw-r--r-- | test/cpp/util/cli_call_test.cc | 131 |
1 files changed, 131 insertions, 0 deletions
diff --git a/test/cpp/util/cli_call_test.cc b/test/cpp/util/cli_call_test.cc new file mode 100644 index 0000000000..91fc40c31f --- /dev/null +++ b/test/cpp/util/cli_call_test.cc @@ -0,0 +1,131 @@ +/* + * + * Copyright 2015, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#include "test/core/util/test_config.h" +#include "test/cpp/util/cli_call.h" +#include "test/cpp/util/echo.pb.h" +#include "src/cpp/server/thread_pool.h" +#include <grpc++/channel_arguments.h> +#include <grpc++/channel_interface.h> +#include <grpc++/client_context.h> +#include <grpc++/create_channel.h> +#include <grpc++/credentials.h> +#include <grpc++/server.h> +#include <grpc++/server_builder.h> +#include <grpc++/server_context.h> +#include <grpc++/server_credentials.h> +#include <grpc++/status.h> +#include "test/core/util/port.h" +#include <gtest/gtest.h> + +#include <grpc/grpc.h> + +using grpc::cpp::test::util::EchoRequest; +using grpc::cpp::test::util::EchoResponse; + +namespace grpc { +namespace testing { + +class TestServiceImpl : public ::grpc::cpp::test::util::TestService::Service { + public: + Status Echo(ServerContext* context, const EchoRequest* request, + EchoResponse* response) GRPC_OVERRIDE { + response->set_message(request->message()); + return Status::OK; + } +}; + +class CliCallTest : public ::testing::Test { + protected: + CliCallTest() : thread_pool_(2) {} + + void SetUp() GRPC_OVERRIDE { + int port = grpc_pick_unused_port_or_die(); + server_address_ << "localhost:" << port; + // Setup server + ServerBuilder builder; + builder.AddListeningPort(server_address_.str(), + InsecureServerCredentials()); + builder.RegisterService(&service_); + builder.SetThreadPool(&thread_pool_); + server_ = builder.BuildAndStart(); + } + + void TearDown() GRPC_OVERRIDE { server_->Shutdown(); } + + void ResetStub() { + channel_ = CreateChannel(server_address_.str(), InsecureCredentials(), + ChannelArguments()); + stub_ = std::move(grpc::cpp::test::util::TestService::NewStub(channel_)); + } + + std::shared_ptr<ChannelInterface> channel_; + std::unique_ptr<grpc::cpp::test::util::TestService::Stub> stub_; + std::unique_ptr<Server> server_; + std::ostringstream server_address_; + TestServiceImpl service_; + ThreadPool thread_pool_; +}; + +// Send a rpc with a normal stub and then a CliCall. Verify they match. +TEST_F(CliCallTest, SimpleRpc) { + ResetStub(); + // Normal stub. + EchoRequest request; + EchoResponse response; + request.set_message("Hello"); + + ClientContext context; + Status s = stub_->Echo(&context, request, &response); + EXPECT_EQ(response.message(), request.message()); + EXPECT_TRUE(s.IsOk()); + + const grpc::string kMethod("/grpc.cpp.test.util.TestService/Echo"); + grpc::string request_bin, response_bin, expected_response_bin; + EXPECT_TRUE(request.SerializeToString(&request_bin)); + EXPECT_TRUE(response.SerializeToString(&expected_response_bin)); + CliCall::Call(channel_, kMethod, request_bin, &response_bin); + EXPECT_EQ(expected_response_bin, response_bin); +} + +} // namespace testing +} // namespace grpc + +int main(int argc, char** argv) { + grpc_test_init(argc, argv); + grpc_init(); + ::testing::InitGoogleTest(&argc, argv); + int result = RUN_ALL_TESTS(); + grpc_shutdown(); + return result; +} |