我正在测试,这将检查对象是否已保存到数据库中。测试将保存具有唯一值的对象,然后我想从数据库中获取这个对象并检查它是否不为空。Id 是自动生成的,所以我需要按名称找到这个对象。
我的测试是这样的:
@Test
public void shouldAddNewEmployee(){
String firstNameTest = "Jon";
String lastNameTest = "Doe";
double salary1test = 10.0;
String salary2test = "10.00";
String localityTest = "LosAngeles";
String zipCodeTest = "00-000";
String streetTest = "LosAngeles str.";
int streetNumberTest = 10;
Employee testEmployee = new Employee(
firstNameTest,
lastNameTest,
salary1test,
salary2test,
localityTest,
zipCodeTest,
streetTest,
streetNumberTest);
EmployeeRepository.addNewEmployeeFromCLI(testEmployee);
String customQueryFindJonDoe = "select e from Employee e where e.firstName = Jon and e.lastName = Doe";
EntityManager entityManager = JPAUtils.openEntityManager();
List<Employee> foundJonDoe = entityManager.createQuery(customQueryFindJonDoe).getResultList();
Assertions.assertNotEquals(null, foundJonDoe);
if (entityManager.isOpen()) {
entityManager.close();
}
}
运行后我得到错误:
引起:com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException:'where 子句'中的未知列'Jon'
这个查询应该是什么样子的?
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