public void TestCanExecute_ShouldReturnTrue_IfCanExecuteFuncReturnTrue()
{
var command = new RelayCommand(delegate { }, p => true);
bool canExecute = command.CanExecute(null);
Assert.IsTrue(canExecute);
}
public void TestExecute_ShouldExecuteAction()
{
bool execute = false;
var command = new RelayCommand(delegate { execute = true; });
command.Execute(null);
Assert.IsTrue(execute);
}
public EmployeeViewModel(IEmployeeService service)
{
_service = service;
// LoadEmployeesCommand = new DelegateCommand(p => LoadEmployees());
var commandResult = new CommandResult<EmployeeInfo[]>();
LoadEmployeesCommand = new RelayCommand(p => commandResult.Result = _service.GetEmployees())
.ExecuteAsync()
.BeforeExecute(() => IsLoadingList = true)
.AfterExecute(() => { Employees = commandResult.Result; IsLoadingList = false; });
var employeeDetailsResult = new CommandResult<EmployeeDetails>();
LoadEmployeeDetailsCommand = new RelayCommand(p => employeeDetailsResult.Result = _service.GetEmployee((Guid)p))
.ExecuteAsync()
.BeforeExecute(() => IsLoadingDetails = true)
.AfterExecute(() => { CurrentEmployee = employeeDetailsResult.Result; IsLoadingDetails = false; });
}
public void TestConstructor_TakeActionParameter()
{
var command = new RelayCommand(delegate { });
Assert.IsNotNull(command);
}
public void TestConstructor_CanAssignFunctionForCanExecute()
{
var command = new RelayCommand(delegate { }, p => true);
Assert.IsNotNull(command);
}