public void EditEmployee_CallsEmployeeHandler()
{
//Arrange
var employee = new Employee {
Id = "1", Name = "Foo", Email = "Bar", Gender = "Male", Status = "Active"
};
var employeeHandlerMock = new Mock <IEmployeeHandler>();
employeeHandlerMock.Setup(m => m.UpdateEmployee(It.IsAny <Employee>())).Returns(Task.FromResult("Edit successful"));
var viewModel = new EmployeeViewModel(employeeHandlerMock.Object, null);
viewModel.SelectedEmployee = employee;
//Act
viewModel.EditEmployee();
//Assert
employeeHandlerMock.Verify(m => m.UpdateEmployee(employee), Times.Once);
Assert.That(viewModel.Status, Is.EqualTo("Edit successful"));
}
