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-rw-r--r--examples/pubsub/publisher_test.cc153
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diff --git a/examples/pubsub/publisher_test.cc b/examples/pubsub/publisher_test.cc
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-/*
- *
- * 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 <grpc++/channel.h>
-#include <grpc++/client_context.h>
-#include <grpc++/create_channel.h>
-#include <grpc++/server.h>
-#include <grpc++/server_builder.h>
-#include <grpc++/server_context.h>
-#include <grpc++/server_credentials.h>
-#include <gtest/gtest.h>
-
-#include "examples/pubsub/publisher.h"
-#include "test/core/util/port.h"
-#include "test/core/util/test_config.h"
-
-using grpc::Channel;
-
-namespace grpc {
-namespace testing {
-namespace {
-
-const char kProjectId[] = "project id";
-const char kTopic[] = "test topic";
-const char kMessageData[] = "test message data";
-
-class PublisherServiceImpl : public tech::pubsub::PublisherService::Service {
- public:
- Status CreateTopic(::grpc::ServerContext* context,
- const ::tech::pubsub::Topic* request,
- ::tech::pubsub::Topic* response) GRPC_OVERRIDE {
- EXPECT_EQ(request->name(), kTopic);
- return Status::OK;
- }
-
- Status Publish(ServerContext* context,
- const ::tech::pubsub::PublishRequest* request,
- ::proto2::Empty* response) GRPC_OVERRIDE {
- EXPECT_EQ(request->message().data(), kMessageData);
- return Status::OK;
- }
-
- Status GetTopic(ServerContext* context,
- const ::tech::pubsub::GetTopicRequest* request,
- ::tech::pubsub::Topic* response) GRPC_OVERRIDE {
- EXPECT_EQ(request->topic(), kTopic);
- return Status::OK;
- }
-
- Status ListTopics(
- ServerContext* context, const ::tech::pubsub::ListTopicsRequest* request,
- ::tech::pubsub::ListTopicsResponse* response) GRPC_OVERRIDE {
- std::ostringstream ss;
- ss << "cloud.googleapis.com/project in (/projects/" << kProjectId << ")";
- EXPECT_EQ(request->query(), ss.str());
- response->add_topic()->set_name(kTopic);
- return Status::OK;
- }
-
- Status DeleteTopic(ServerContext* context,
- const ::tech::pubsub::DeleteTopicRequest* request,
- ::proto2::Empty* response) GRPC_OVERRIDE {
- EXPECT_EQ(request->topic(), kTopic);
- return Status::OK;
- }
-};
-
-class PublisherTest : public ::testing::Test {
- protected:
- // Setup a server and a client for PublisherService.
- void SetUp() GRPC_OVERRIDE {
- int port = grpc_pick_unused_port_or_die();
- server_address_ << "localhost:" << port;
- ServerBuilder builder;
- builder.AddListeningPort(server_address_.str(),
- grpc::InsecureServerCredentials());
- builder.RegisterService(&service_);
- server_ = builder.BuildAndStart();
-
- channel_ = CreateChannel(server_address_.str(), grpc::InsecureCredentials(),
- ChannelArguments());
-
- publisher_.reset(new grpc::examples::pubsub::Publisher(channel_));
- }
-
- void TearDown() GRPC_OVERRIDE {
- server_->Shutdown();
- publisher_->Shutdown();
- }
-
- std::ostringstream server_address_;
- std::unique_ptr<Server> server_;
- PublisherServiceImpl service_;
-
- std::shared_ptr<Channel> channel_;
-
- std::unique_ptr<grpc::examples::pubsub::Publisher> publisher_;
-};
-
-TEST_F(PublisherTest, TestPublisher) {
- EXPECT_TRUE(publisher_->CreateTopic(kTopic).IsOk());
-
- EXPECT_TRUE(publisher_->Publish(kTopic, kMessageData).IsOk());
-
- EXPECT_TRUE(publisher_->GetTopic(kTopic).IsOk());
-
- std::vector<grpc::string> topics;
- EXPECT_TRUE(publisher_->ListTopics(kProjectId, &topics).IsOk());
- EXPECT_EQ(topics.size(), static_cast<size_t>(1));
- EXPECT_EQ(topics[0], kTopic);
-}
-
-} // namespace
-} // namespace testing
-} // namespace grpc
-
-int main(int argc, char** argv) {
- grpc_test_init(argc, argv);
- ::testing::InitGoogleTest(&argc, argv);
- gpr_log(GPR_INFO, "Start test ...");
- int result = RUN_ALL_TESTS();
- return result;
-}