Differential D1894 Diff 7303 src/test/rpc_server_tests.cpp

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src/test/rpc_server_tests.cpp

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				// Copyright (c) 2018-2019 The Bitcoin developers
				// Distributed under the MIT software license, see the accompanying
				// file COPYING or http://www.opensource.org/licenses/mit-license.php.

				#include "chainparams.h"
				#include "config.h"
				#include "rpc/jsonrpcrequest.h"
				#include "rpc/server.h"
				#include "util.h"

				#include "test/test_bitcoin.h"

				#include <boost/test/unit_test.hpp>

				#include <string>

				BOOST_FIXTURE_TEST_SUITE(rpc_server_tests, TestingSetup)

				class ArgsTestRPCCommand : public RPCCommand {
				public:
				ArgsTestRPCCommand(std::string nameIn) : RPCCommand(nameIn) {}

				UniValue Execute(const UniValue &args) const override {
				BOOST_CHECK_EQUAL(args["arg1"].get_str(), "value1");
				return UniValue("testing");
				}
				};

				static bool isRpcMethodNotFound(const UniValue &u) {
				return find_value(u, "code").get_int() == int(RPC_METHOD_NOT_FOUND);
				}

				BOOST_AUTO_TEST_CASE(rpc_server_execute_command) {
				DummyConfig config;
				RPCServer rpcServer;
				const std::string commandName = "testcommand";
				rpcServer.RegisterCommand(MakeUnique<ArgsTestRPCCommand>(commandName));

				UniValue args(UniValue::VOBJ);
				args.pushKV("arg1", "value1");

				// Registered commands execute and return values correctly
				JSONRPCRequest request;
				request.strMethod = commandName;
				request.params = args;
				UniValue output = rpcServer.ExecuteCommand(config, request);
				BOOST_CHECK_EQUAL(output.get_str(), "testing");

				// Not-registered commands throw an exception as expected
				JSONRPCRequest badCommandRequest;
				badCommandRequest.strMethod = "this-command-does-not-exist";
				BOOST_CHECK_EXCEPTION(rpcServer.ExecuteCommand(config, badCommandRequest),
				UniValue, isRpcMethodNotFound);
				}

				BOOST_AUTO_TEST_SUITE_END()