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brpc_redis_unittest.cpp
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// Copyright (c) 2014 Baidu, Inc.
// Date: Thu Jun 11 14:30:07 CST 2015
#ifdef BAIDU_INTERNAL
#include <iostream>
#include "butil/time.h"
#include "butil/logging.h"
#include <brpc/redis.h>
#include <brpc/channel.h>
#include <gtest/gtest.h>
namespace brpc {
DECLARE_int32(idle_timeout_second);
}
int main(int argc, char* argv[]) {
brpc::FLAGS_idle_timeout_second = 0;
testing::InitGoogleTest(&argc, argv);
return RUN_ALL_TESTS();
}
namespace {
static pthread_once_t download_redis_server_once = PTHREAD_ONCE_INIT;
static pid_t redis_pid = -1;
static void RemoveRedisServer() {
if (redis_pid > 0) {
puts("[Stopping redis-server]");
char cmd[256];
snprintf(cmd, sizeof(cmd), "kill %d; rm -rf redis_server_for_test", redis_pid);
CHECK(0 == system(cmd));
}
}
static void DownloadRedisServer() {
puts("Downloading redis-server...");
system("pkill redis-server; mkdir -p redis_server_for_test && cd redis_server_for_test && svn co https://svn.baidu.com/third-64/tags/redis/redis_2-6-14-100_PD_BL/bin");
atexit(RemoveRedisServer);
redis_pid = fork();
if (redis_pid < 0) {
puts("Fail to fork");
exit(1);
} else if (redis_pid == 0) {
puts("[Starting redis-server]");
char* const argv[] = { (char*)"redis_server_for_test/bin/redis-server",
(char*)"--port", (char*)"6479",
NULL };
unlink("dump.rdb");
execv("redis_server_for_test/bin/redis-server", argv);
}
usleep(10000);
}
class RedisTest : public testing::Test {
protected:
RedisTest() {}
void SetUp() {
pthread_once(&download_redis_server_once, DownloadRedisServer);
}
void TearDown() {}
};
TEST_F(RedisTest, sanity) {
brpc::ChannelOptions options;
options.protocol = brpc::PROTOCOL_REDIS;
brpc::Channel channel;
ASSERT_EQ(0, channel.Init("0.0.0.0:6479", &options));
brpc::RedisRequest request;
brpc::RedisResponse response;
brpc::Controller cntl;
ASSERT_TRUE(request.AddCommand("get hello"));
channel.CallMethod(NULL, &cntl, &request, &response, NULL);
ASSERT_FALSE(cntl.Failed()) << cntl.ErrorText();
ASSERT_EQ(1, response.reply_size());
ASSERT_EQ(brpc::REDIS_REPLY_NIL, response.reply(0).type())
<< response;
cntl.Reset();
request.Clear();
response.Clear();
request.AddCommand("set hello world");
channel.CallMethod(NULL, &cntl, &request, &response, NULL);
ASSERT_FALSE(cntl.Failed()) << cntl.ErrorText();
ASSERT_EQ(1, response.reply_size());
ASSERT_EQ(brpc::REDIS_REPLY_STATUS, response.reply(0).type());
ASSERT_EQ("OK", response.reply(0).data());
cntl.Reset();
request.Clear();
response.Clear();
ASSERT_TRUE(request.AddCommand("get hello"));
channel.CallMethod(NULL, &cntl, &request, &response, NULL);
ASSERT_FALSE(cntl.Failed());
ASSERT_EQ(1, response.reply_size());
ASSERT_EQ(brpc::REDIS_REPLY_STRING, response.reply(0).type());
ASSERT_EQ("world", response.reply(0).data());
cntl.Reset();
request.Clear();
response.Clear();
request.AddCommand("set hello world2");
channel.CallMethod(NULL, &cntl, &request, &response, NULL);
ASSERT_FALSE(cntl.Failed()) << cntl.ErrorText();
ASSERT_EQ(1, response.reply_size());
ASSERT_EQ(brpc::REDIS_REPLY_STATUS, response.reply(0).type());
ASSERT_EQ("OK", response.reply(0).data());
cntl.Reset();
request.Clear();
response.Clear();
ASSERT_TRUE(request.AddCommand("get hello"));
channel.CallMethod(NULL, &cntl, &request, &response, NULL);
ASSERT_FALSE(cntl.Failed());
ASSERT_EQ(1, response.reply_size());
ASSERT_EQ(brpc::REDIS_REPLY_STRING, response.reply(0).type());
ASSERT_EQ("world2", response.reply(0).data());
cntl.Reset();
request.Clear();
response.Clear();
ASSERT_TRUE(request.AddCommand("del hello"));
channel.CallMethod(NULL, &cntl, &request, &response, NULL);
ASSERT_FALSE(cntl.Failed());
ASSERT_EQ(brpc::REDIS_REPLY_INTEGER, response.reply(0).type());
ASSERT_EQ(1, response.reply(0).integer());
cntl.Reset();
request.Clear();
response.Clear();
ASSERT_TRUE(request.AddCommand("get %s", "hello"));
channel.CallMethod(NULL, &cntl, &request, &response, NULL);
ASSERT_FALSE(cntl.Failed()) << cntl.ErrorText();
ASSERT_EQ(1, response.reply_size());
ASSERT_EQ(brpc::REDIS_REPLY_NIL, response.reply(0).type());
}
TEST_F(RedisTest, keys_with_spaces) {
brpc::ChannelOptions options;
options.protocol = brpc::PROTOCOL_REDIS;
brpc::Channel channel;
ASSERT_EQ(0, channel.Init("0.0.0.0:6479", &options));
brpc::RedisRequest request;
brpc::RedisResponse response;
brpc::Controller cntl;
cntl.Reset();
request.Clear();
response.Clear();
ASSERT_TRUE(request.AddCommand("set %s 'he1 he1 da1'", "hello world"));
ASSERT_TRUE(request.AddCommand("set 'hello2 world2' 'he2 he2 da2'"));
ASSERT_TRUE(request.AddCommand("set \"hello3 world3\" \"he3 he3 da3\""));
ASSERT_TRUE(request.AddCommand("get \"hello world\""));
ASSERT_TRUE(request.AddCommand("get 'hello world'"));
ASSERT_TRUE(request.AddCommand("get 'hello2 world2'"));
ASSERT_TRUE(request.AddCommand("get 'hello3 world3'"));
channel.CallMethod(NULL, &cntl, &request, &response, NULL);
ASSERT_FALSE(cntl.Failed()) << cntl.ErrorText();
ASSERT_EQ(7, response.reply_size());
ASSERT_EQ(brpc::REDIS_REPLY_STATUS, response.reply(0).type());
ASSERT_EQ("OK", response.reply(0).data());
ASSERT_EQ(brpc::REDIS_REPLY_STATUS, response.reply(1).type());
ASSERT_EQ("OK", response.reply(1).data());
ASSERT_EQ(brpc::REDIS_REPLY_STATUS, response.reply(2).type());
ASSERT_EQ("OK", response.reply(2).data());
ASSERT_EQ(brpc::REDIS_REPLY_STRING, response.reply(3).type());
ASSERT_EQ("he1 he1 da1", response.reply(3).data());
ASSERT_EQ(brpc::REDIS_REPLY_STRING, response.reply(4).type());
ASSERT_EQ("he1 he1 da1", response.reply(4).data());
ASSERT_EQ(brpc::REDIS_REPLY_STRING, response.reply(5).type());
ASSERT_EQ("he2 he2 da2", response.reply(5).data());
ASSERT_EQ(brpc::REDIS_REPLY_STRING, response.reply(6).type());
ASSERT_EQ("he3 he3 da3", response.reply(6).data());
}
TEST_F(RedisTest, incr_and_decr) {
brpc::ChannelOptions options;
options.protocol = brpc::PROTOCOL_REDIS;
brpc::Channel channel;
ASSERT_EQ(0, channel.Init("0.0.0.0:6479", &options));
brpc::RedisRequest request;
brpc::RedisResponse response;
brpc::Controller cntl;
request.AddCommand("incr counter1");
request.AddCommand("decr counter1");
request.AddCommand("incrby counter1 %d", 10);
request.AddCommand("decrby counter1 %d", 20);
channel.CallMethod(NULL, &cntl, &request, &response, NULL);
ASSERT_FALSE(cntl.Failed()) << cntl.ErrorText();
ASSERT_EQ(4, response.reply_size());
ASSERT_EQ(brpc::REDIS_REPLY_INTEGER, response.reply(0).type());
ASSERT_EQ(1, response.reply(0).integer());
ASSERT_EQ(brpc::REDIS_REPLY_INTEGER, response.reply(1).type());
ASSERT_EQ(0, response.reply(1).integer());
ASSERT_EQ(brpc::REDIS_REPLY_INTEGER, response.reply(2).type());
ASSERT_EQ(10, response.reply(2).integer());
ASSERT_EQ(brpc::REDIS_REPLY_INTEGER, response.reply(3).type());
ASSERT_EQ(-10, response.reply(3).integer());
}
TEST_F(RedisTest, by_components) {
brpc::ChannelOptions options;
options.protocol = brpc::PROTOCOL_REDIS;
brpc::Channel channel;
ASSERT_EQ(0, channel.Init("0.0.0.0:6479", &options));
brpc::RedisRequest request;
brpc::RedisResponse response;
brpc::Controller cntl;
butil::StringPiece comp1[] = { "incr", "counter2" };
butil::StringPiece comp2[] = { "decr", "counter2" };
butil::StringPiece comp3[] = { "incrby", "counter2", "10" };
butil::StringPiece comp4[] = { "decrby", "counter2", "20" };
request.AddCommandByComponents(comp1, arraysize(comp1));
request.AddCommandByComponents(comp2, arraysize(comp2));
request.AddCommandByComponents(comp3, arraysize(comp3));
request.AddCommandByComponents(comp4, arraysize(comp4));
channel.CallMethod(NULL, &cntl, &request, &response, NULL);
ASSERT_FALSE(cntl.Failed()) << cntl.ErrorText();
ASSERT_EQ(4, response.reply_size());
ASSERT_EQ(brpc::REDIS_REPLY_INTEGER, response.reply(0).type());
ASSERT_EQ(1, response.reply(0).integer());
ASSERT_EQ(brpc::REDIS_REPLY_INTEGER, response.reply(1).type());
ASSERT_EQ(0, response.reply(1).integer());
ASSERT_EQ(brpc::REDIS_REPLY_INTEGER, response.reply(2).type());
ASSERT_EQ(10, response.reply(2).integer());
ASSERT_EQ(brpc::REDIS_REPLY_INTEGER, response.reply(3).type());
ASSERT_EQ(-10, response.reply(3).integer());
}
} //namespace
#endif // BAIDU_INTERNAL