public async void Handle_MultipleUncompletedChargesLessThanMaxRetriesShouldWork()
{
var expected = true;
var customer = new Mock <ICustomer>();
customer.SetupGet(x => x.Balance).Returns(500);
customer.SetupSequence(x => x.Charge(It.IsAny <double>()))
.Returns(async() =>
{
await Task.Delay(TimeSpan.FromSeconds(0.5));
return(false);
})
.Returns(async() =>
{
await Task.Delay(TimeSpan.FromSeconds(0.5));
return(false);
})
.Returns(async() =>
{
await Task.Delay(TimeSpan.FromSeconds(0.5));
return(true);
});
ChargePatientHandler chargePatientHandler = new ChargePatientHandler(customer.Object, 50, 3);
ChargePatientCommand chargePatientCommand = new ChargePatientCommand(5);
CancellationToken cancellationToken = new CancellationToken();
var actual = await chargePatientHandler.Handle(chargePatientCommand, cancellationToken);
Assert.Equal(expected, actual);
}
public async void Handle_TaskTooLongShouldFail()
{
var chargingSystem = new Mock <IDummyChargingSystem>();
chargingSystem.Setup(cs => cs.SimulateCharge(It.IsAny <double>())).Returns(true);
var DB = new Mock <IDummyDB>();
DB.Setup(db => db.PersistTransaction(It.IsAny <double>())).Returns(true);
var customer = new Customer(chargingSystem.Object, DB.Object);
customer.Balance = 500;
//customer.SetupGet(x => x.Balance).Returns(500);
//customer.Setup(x => x.Charge(It.IsAny<double>())).Returns(Task.FromResult(true));
ChargePatientHandler chargePatientHandler = new ChargePatientHandler(customer, 1);
ChargePatientCommand chargePatientCommand = new ChargePatientCommand(5);
CancellationToken cancellationToken = new CancellationToken();
Func <Task> action = () => chargePatientHandler.Handle(chargePatientCommand, cancellationToken);
//Func<Task<bool>> functionWrapper = async () =>
//{
// var res = await chargePatientHandler.Handle(chargePatientCommand, cancellationToken);
// return res;
//};
await Assert.ThrowsAsync <TimeoutRejectedException>(action);
}
public async void Handle_MockedTaskTooLongShouldFail()
{
var customer = new Mock <ICustomer>();
customer.SetupGet(x => x.Balance).Returns(500);
customer.Setup(x => x.Charge(It.IsAny <double>())).Returns(async() =>
{
await Task.Delay(TimeSpan.FromSeconds(2));
return(true);
});
ChargePatientHandler chargePatientHandler = new ChargePatientHandler(customer.Object, 1);
ChargePatientCommand chargePatientCommand = new ChargePatientCommand(5);
CancellationToken cancellationToken = new CancellationToken();
Func <Task> action = () => chargePatientHandler.Handle(chargePatientCommand, cancellationToken);
await Assert.ThrowsAsync <TimeoutRejectedException>(action);
}
public async void Handle_MultipleUncompletedChargersGreaterThanMaxRetriesShouldFail()
{
var customer = new Mock <ICustomer>();
customer.SetupGet(x => x.Balance).Returns(500);
customer.Setup(x => x.Charge(It.IsAny <double>()))
.Returns(async() =>
{
await Task.Delay(TimeSpan.FromSeconds(0.5));
return(false);
});
ChargePatientHandler chargePatientHandler = new ChargePatientHandler(customer.Object, 50, 3);
ChargePatientCommand chargePatientCommand = new ChargePatientCommand(5);
CancellationToken cancellationToken = new CancellationToken();
Func <Task> action = () => chargePatientHandler.Handle(chargePatientCommand, cancellationToken);
await Assert.ThrowsAsync <HttpRequestException>(action);
}
