public void EmployeeDL_GetAll_Return_Empty()
{
//arrange
List <Employee> employees = null;
List <EmployeeDto> expectedValue = null;
var dl = new EmployeeDL(_mockEmployeeRepository.Object, _mockMapper.Object);
_mockEmployeeRepository.Setup(x => x.All()).Returns((List <Employee>)null);
_mockMapper.Setup(x => x.Map <IEnumerable <EmployeeDto> >(employees)).Returns(expectedValue);
//act
var result = dl.GetAll();
//assert
Assert.AreEqual(expectedValue, result);
}
public void EmployeeDL_GetAll_Return_List()
{
//arrange
var employees = new List <Employee> {
new Employee {
Id = 1, FirstName = "John", LastName = "Smith"
},
new Employee {
Id = 2, FirstName = "Mark", LastName = "Stan"
},
new Employee {
Id = 3, FirstName = "Eric", LastName = "Lee"
},
new Employee {
Id = 4, FirstName = "Grace", LastName = "Rock"
}
};
var expectedValue = new List <EmployeeDto> {
new EmployeeDto {
Id = 1, FirstName = "John", LastName = "Smith"
},
new EmployeeDto {
Id = 2, FirstName = "Mark", LastName = "Stan"
},
new EmployeeDto {
Id = 3, FirstName = "Eric", LastName = "Lee"
},
new EmployeeDto {
Id = 4, FirstName = "Grace", LastName = "Rock"
}
};
var dl = new EmployeeDL(_mockEmployeeRepository.Object, _mockMapper.Object);
_mockEmployeeRepository.Setup(x => x.All()).Returns(employees);
_mockMapper.Setup(x => x.Map <IEnumerable <EmployeeDto> >(employees)).Returns(expectedValue);
//act
var result = dl.GetAll();
//assert
Assert.AreEqual(expectedValue.Count, result.Count());
}