C++ (Cpp) UpdateCommand::bson示例

示例#1

文件： main.cpp 项目： FikiHafana/djondb

TEST(TestCommand, testUpdateCommand) {
	cout << "testUpdateCommand" << endl;
	FileOutputStream* fos = new FileOutputStream("test.dat", "wb");

	CommandWriter* commandWriter = new CommandWriter(fos);
	UpdateCommand cmd;
	cmd.setDB("testdb");
	cmd.setNameSpace("test.namespace.db");
	BSONObj obj;
	std::string* uid = uuid();
	obj.add("_id", const_cast<char*>(uid->c_str()));
	delete uid;
	obj.add("name", "Cross");
	obj.add("age", 18);
	cmd.setBSON(obj);

	commandWriter->writeCommand(&cmd);

	fos->close();
	delete fos;
	delete commandWriter;

	FileInputStream* fis = new FileInputStream("test.dat", "rb");
	CommandReader* reader = new CommandReader(fis);
	UpdateCommand* rdCmd = (UpdateCommand*) reader->readCommand();
	EXPECT_TRUE(rdCmd != NULL);
	EXPECT_TRUE(rdCmd->nameSpace()->compare("test.namespace.db") == 0);
	EXPECT_TRUE(rdCmd->DB()->compare("testdb") == 0);
	BSONObj* objResult = rdCmd->bson();
	EXPECT_TRUE(objResult  != NULL);
	EXPECT_TRUE(objResult->has("name"));	
	EXPECT_TRUE(objResult->getString("name").compare("Cross") == 0);
}