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#define CATCH_CONFIG_MAIN
#include <catch.hpp>
#include <chrono>
#include <iostream>
#include <thread>
#include "etcd/Client.hpp"
#include "etcd/v3/Transaction.hpp"
static const std::string etcd_url("http://127.0.0.1:2379");
TEST_CASE("setup")
{
etcd::Client etcd(etcd_url);
etcd.rmdir("/test", true).wait();
}
TEST_CASE("add a new key")
{
etcd::Client etcd(etcd_url);
etcd.rmdir("/test", true).wait();
// do some put using txn
{
etcdv3::Transaction txn;
txn.setup_put("/test/x1", "1");
txn.setup_put("/test/x2", "2");
txn.setup_put("/test/x3", "3");
etcd::Response resp = etcd.txn(txn).get();
REQUIRE(0 == resp.error_code());
}
// check the value
{
etcd::Response resp = etcd.get("/test/x1").get();
REQUIRE(0 == resp.error_code());
CHECK(resp.value().as_string() == "1");
resp = etcd.get("/test/x2").get();
REQUIRE(0 == resp.error_code());
CHECK(resp.value().as_string() == "2");
resp = etcd.get("/test/x3").get();
REQUIRE(0 == resp.error_code());
CHECK(resp.value().as_string() == "3");
}
// do some put and delete using txn
{
etcdv3::Transaction txn;
// setup the conditions
txn.reset_key("/test/x1");
txn.init_compare("1", etcdv3::CompareResult::EQUAL, etcdv3::CompareTarget::VALUE);
txn.reset_key("/test/x2");
txn.init_compare("2", etcdv3::CompareResult::EQUAL, etcdv3::CompareTarget::VALUE);
txn.setup_put("/test/x1", "111");
txn.setup_delete("/test/x2");
txn.setup_delete("/test/x3");
txn.setup_put("/test/x4", "4");
etcd::Response resp = etcd.txn(txn).get();
REQUIRE(0 == resp.error_code());
}
// check the value
{
etcd::Response resp = etcd.get("/test/x1").get();
REQUIRE(0 == resp.error_code());
CHECK(resp.value().as_string() == "111");
resp = etcd.get("/test/x2").get();
REQUIRE(etcdv3::ERROR_KEY_NOT_FOUND == resp.error_code());
resp = etcd.get("/test/x3").get();
REQUIRE(etcdv3::ERROR_KEY_NOT_FOUND == resp.error_code());
resp = etcd.get("/test/x4").get();
REQUIRE(0 == resp.error_code());
CHECK(resp.value().as_string() == "4");
}
}
TEST_CASE("cleanup")
{
etcd::Client etcd(etcd_url);
REQUIRE(0 == etcd.rmdir("/test", true).get().error_code());
}
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