public void UpdateEmployee_ShouldCallRepositoryUpdate()
{
// Fixture set-up
var repoEmployeeSpy = new EmployeeRepositorySpy(new Employee()
{
Id = 1,
Firstname = "Joe",
Lastname = "Bloggs",
Phone = "22222222",
Email = "*****@*****.**",
CompanyId = 2
});
var sut = new EmployeeService(repoEmployeeSpy, null);
// Expected result
var expected = EmployeeServiceTestUtility.CreateValidEmployee();
// Exercise the SUT (system under test), otherwise known as the "Action" phase
var actual = sut.updateEmployee(
employeeId: expected.Id,
companyId: expected.CompanyId,
firstName: expected.Firstname,
lastName: expected.Lastname,
phone: expected.Phone,
email: expected.Email);
// Behaviour verification (verifying the SUT interacted correctly with its
// collaborators/dependencies. In testing we call dependencies depended on components
Assert.AreEqual(repoEmployeeSpy.NumTimesGetCalled, 1);
Assert.AreEqual(repoEmployeeSpy.NumTimesUpdateCalled, 1);
}
public void UpdateEmployee_ShouldReturnNewEmployee()
{
// Fixture set-up
var repoEmployeeStub = new EmployeeRepositoryStub(new Employee()
{
Id = 1,
Firstname = "Joe",
Lastname = "Bloggs",
Phone = "22222222",
Email = "*****@*****.**",
CompanyId = 2
});
var sut = new EmployeeService(repoEmployeeStub, null);
// Expected result
var expected = EmployeeServiceTestUtility.CreateValidEmployee();
// Exercise the SUT (system under test)
var actual = sut.updateEmployee(
employeeId: expected.Id,
companyId: expected.CompanyId,
firstName: expected.Firstname,
lastName: expected.Lastname,
phone: expected.Phone,
email: expected.Email);
// Assertion or verfication phase
AreEmployeeEqual(expected, actual);
}
public void UpdateEmployee_ShouldCallRepositoryUpdateMock()
{
// Fixture set-up
var currentEmployee = new Employee()
{
Id = 1,
Firstname = "Joe",
Lastname = "Bloggs",
Phone = "22222222",
Email = "*****@*****.**",
CompanyId = 2
};
var repoEmployeeMock = new Mock <IEmployeeRepository>();
// Using the mock to act as a test stub
repoEmployeeMock.Setup(r => r.Get(1))
.Returns(currentEmployee);
var sut = new EmployeeService(repoEmployeeMock.Object, null);
// Expected result
var expected = EmployeeServiceTestUtility.CreateValidEmployee();
// Exercise the SUT (system under test), otherwise known as the "Action" phase
var actual = sut.updateEmployee(
employeeId: expected.Id,
companyId: expected.CompanyId,
firstName: expected.Firstname,
lastName: expected.Lastname,
phone: expected.Phone,
email: expected.Email);
// Behaviour verification (verifying the SUT interacted correctly with its
// collaborators/dependencies. In testing we call dependencies depended on components
// With Mocks, instead of an Assert we call the verify method on the Mock object
// Verify that the Get was called with an int matching the current employee, and
// that it was called exactly once
repoEmployeeMock.Verify(r => r.Get(expected.Id), Times.Once);
// Verify that the Update was called with an employee matching the object reference
// of the currentEmployee object, and that it was called exactly once
repoEmployeeMock.Verify(r => r.Update(currentEmployee), Times.Once);
}
