public void EmployeeTypeDAO_GetEmployeeByUserName_ReturnsCorrespondingEmployee() { Employee employee; employee = dao.GetEmployeeByUserName("*****@*****.**"); Assert.IsNotNull(employee); Assert.AreEqual("*****@*****.**", employee.Username); Assert.AreEqual("Agent1", employee.Fullname); Assert.AreEqual(1, employee.DistributionCentreId); employee = dao.GetEmployeeByUserName("*****@*****.**"); Assert.IsNotNull(employee); Assert.AreEqual("*****@*****.**", employee.Username); Assert.AreEqual("Doctor1", employee.Fullname); Assert.AreEqual(2, employee.DistributionCentreId); employee = dao.GetEmployeeByUserName("*****@*****.**"); Assert.IsNull(employee); }