sharee.bike-App/TestShareeLib/ViewModel/Bikes/Bike/BluetoothLock/RequestHandler/TestReservedClosed.cs
2021-06-26 20:57:55 +02:00

1177 lines
55 KiB
C#

using Newtonsoft.Json;
using NSubstitute;
using NUnit.Framework;
using System;
using System.Threading.Tasks;
using TINK.Model.Bike.BluetoothLock;
using TINK.Model.Bikes.Bike.BluetoothLock;
using TINK.Model.Connector;
using TINK.Repository.Exception;
using TINK.Repository.Response;
using TINK.Services.BluetoothLock;
using TINK.Services.BluetoothLock.Exception;
using TINK.Services.BluetoothLock.Tdo;
using TINK.Model.Services.Geolocation;
using TINK.Model.State;
using TINK.View;
using TINK.ViewModel;
using TINK.ViewModel.Bikes;
using TINK.ViewModel.Bikes.Bike.BluetoothLock.RequestHandler;
using TINK.Model.User;
using TINK.Repository.Request;
using TINK.Model.Device;
namespace TestShareeLib.ViewModel.Bikes.Bike.BluetoothLock.RequestHandler
{
[TestFixture]
public class TestReservedClosed
{
/// <summary>
/// Test construction of object.
/// </summary>
[Test]
public void Testctor()
{
var handler = new ReservedClosed(
Substitute.For<IBikeInfoMutable>(),
() => true, // isConnectedDelegate
(isConnexted) => Substitute.For<IConnector>(),
Substitute.For<IGeolocation>(),
Substitute.For<ILocksService>(),
() => Substitute.For<IPollingUpdateTaskManager>(),
Substitute.For<ISmartDevice>(),
Substitute.For<IViewService>(),
Substitute.For<IBikesViewModel>(),
Substitute.For<IUser>());
// Verify prerequisites.
Assert.AreEqual("Cancel bike reservation", handler.ButtonText);
Assert.IsTrue(handler.IsButtonVisible);
Assert.AreEqual("Open lock & rent bike", handler.LockitButtonText);
Assert.IsTrue(handler.IsLockitButtonVisible);
}
/// <summary>
/// Use case: Cancel reservation.
/// Comment: User deceide to abort cancelling (user is ased whether to really cancel)
/// Final state: Same as initial state.
/// </summary>
[Test]
public void TestCancelReservationCancel()
{
var bike = Substitute.For<IBikeInfoMutable>();
var connector = Substitute.For<IConnector>();
var command = Substitute.For<ICommand>();
var geolocation = Substitute.For<IGeolocation>();
var locks = Substitute.For<ILocksService>();
var pollingManager = Substitute.For<IPollingUpdateTaskManager>();
var viewService = Substitute.For<IViewService>();
var bikesViewModel = Substitute.For<IBikesViewModel>();
var activeUser = Substitute.For<IUser>();
var handler = new ReservedClosed(
bike,
() => true, // isConnectedDelegate
(isConnexted) => connector,
geolocation,
locks,
() => pollingManager,
Substitute.For<ISmartDevice>(),
viewService,
bikesViewModel,
activeUser);
bike.Id.Returns("0");
viewService.DisplayAlert(string.Empty, string.Format("Cancel reservation for bike {0}?", "Nr. 0"), "Yes", "No").Returns(Task.FromResult(false));
var subsequent = handler.HandleRequestOption1().Result;
locks.DidNotReceive().DisconnectAsync(Arg.Any<int>(), Arg.Any<Guid>());
// Verify behaviour
Received.InOrder(() =>
{
bikesViewModel.Received(1).IsIdle = false; // GUI must be locked
viewService.DisplayAlert(string.Empty, string.Format("Cancel reservation for bike {0}?", "Nr. 0"), "Yes", "No");
bikesViewModel.Received(1).IsIdle = true; // GUI must be unlocked
});
// Verify state after action
Assert.AreEqual("Cancel bike reservation", subsequent.ButtonText);
Assert.IsTrue(subsequent.IsButtonVisible);
Assert.AreEqual("Open lock & rent bike", subsequent.LockitButtonText);
Assert.IsTrue(subsequent.IsLockitButtonVisible);
}
/// <summary>
/// Use case: Cancel reservation.
/// Final state: Disposable.
/// </summary>
[Test]
public void TestCancelReservation()
{
var bike = Substitute.For<IBikeInfoMutable>();
var connector = Substitute.For<IConnector>();
var command = Substitute.For<ICommand>();
var geolocation = Substitute.For<IGeolocation>();
var locks = Substitute.For<ILocksService>();
var pollingManager = Substitute.For<IPollingUpdateTaskManager>();
var viewService = Substitute.For<IViewService>();
var bikesViewModel = Substitute.For<IBikesViewModel>();
var activeUser = Substitute.For<IUser>();
var handler = new ReservedClosed(
bike,
() => true, // isConnectedDelegate
(isConnexted) => connector,
geolocation,
locks,
() => pollingManager,
Substitute.For<ISmartDevice>(),
viewService,
bikesViewModel,
activeUser);
bike.Id.Returns("0");
viewService.DisplayAlert(string.Empty, string.Format("Cancel reservation for bike {0}?", "Nr. 0"), "Yes", "No").Returns(Task.FromResult(true));
bike.State.Value.Returns(InUseStateEnum.Disposable); // Reqesthandler factory queries state to create appropriate request handler object.
bike.LockInfo.State.Returns(LockingState.Disconnected); // Requsthandler factory queries lock state to create appropriate request handler object.
var subsequent = handler.HandleRequestOption1().Result;
// Verify behaviour
Received.InOrder(() =>
{
bikesViewModel.Received(1).IsIdle = false; // GUI must be locked
bikesViewModel.ActionText = "One moment please...";
pollingManager.StopUpdatePeridically(); // Polling must be stopped before any COPR and lock service action
bikesViewModel.ActionText = "Canceling reservation...";
connector.Command.DoCancelReservation(bike); // Booking must be performed
bikesViewModel.ActionText = "Disconnecting lock...";
locks.DisconnectAsync(Arg.Any<int>(), Arg.Any<Guid>());
bikesViewModel.ActionText = "Updating...";
pollingManager.StartUpdateAyncPeridically(); // polling must be restarted again
bikesViewModel.ActionText = "";
bikesViewModel.Received(1).IsIdle = true; // GUI must be unlocked
});
// Verify state after action
Assert.AreEqual("Reserve bike", subsequent.ButtonText);
Assert.IsTrue(subsequent.IsButtonVisible);
Assert.AreEqual("DisposableDisconnected", subsequent.LockitButtonText);
Assert.IsFalse(subsequent.IsLockitButtonVisible);
}
/// <summary>
/// Use case: Cancel reservation.
/// Comment: Exception is thrown.
/// Final state: Same as initial state.
/// </summary>
[Test]
public void TestCancelReservationDoCancelReservationInvalidAuthorizationResponseException()
{
var bike = Substitute.For<IBikeInfoMutable>();
var connector = Substitute.For<IConnector>();
var command = Substitute.For<ICommand>();
var geolocation = Substitute.For<IGeolocation>();
var locks = Substitute.For<ILocksService>();
var pollingManager = Substitute.For<IPollingUpdateTaskManager>();
var viewService = Substitute.For<IViewService>();
var bikesViewModel = Substitute.For<IBikesViewModel>();
var activeUser = Substitute.For<IUser>();
var handler = new ReservedClosed(
bike,
() => true, // isConnectedDelegate
(isConnexted) => connector,
geolocation,
locks,
() => pollingManager,
Substitute.For<ISmartDevice>(),
viewService,
bikesViewModel,
activeUser);
bike.Id.Returns("0");
viewService.DisplayAlert(string.Empty, string.Format("Cancel reservation for bike {0}?", "Nr. 0"), "Yes", "No").Returns(Task.FromResult(true));
var response = JsonConvert.DeserializeObject<AuthorizationResponse>(@"
{
""response"" : ""authorization"",
""authcookie"" : ""4da3044c8657a04ba60e2eaa753bc51a"",
""user_group"" : [ ""TINK"", ""Konrad"" ],
""response_state"" : ""OK"",
""apiserver"" : ""https://tinkwwp.copri-bike.de""
}");
connector.Command.DoCancelReservation(bike).Returns(x => throw new InvalidAuthorizationResponseException("mustermann@server.de", response));
bike.State.Value.Returns(InUseStateEnum.Reserved); // Reqesthandler factory queries state to create appropriate request handler object.
bike.LockInfo.State.Returns(LockingState.Closed); // Requsthandler factory queries lock state to create appropriate request handler object.
var subsequent = handler.HandleRequestOption1().Result;
locks.DidNotReceive().DisconnectAsync(Arg.Any<int>(), Arg.Any<Guid>());
// Verify behaviour
Received.InOrder(() =>
{
bikesViewModel.Received(1).IsIdle = false; // GUI must be locked
bikesViewModel.ActionText = "One moment please...";
pollingManager.StopUpdatePeridically(); // Polling must be stopped before any COPR and lock service action
bikesViewModel.ActionText = "Canceling reservation...";
connector.Command.DoCancelReservation(bike); // Booking must be performed
bikesViewModel.ActionText = "";
viewService.DisplayAlert("Fehler beim Aufheben der Reservierung!", "Kann Benutzer mustermann@server.de nicht anmelden. Mailadresse unbekannt oder Passwort ungültig.", "OK");
bikesViewModel.ActionText = "Updating...";
pollingManager.StartUpdateAyncPeridically(); // polling must be restarted again
bikesViewModel.ActionText = "";
bikesViewModel.Received(1).IsIdle = true; // GUI must be unlocked
});
// Verify state after action
Assert.AreEqual("Cancel bike reservation", subsequent.ButtonText);
Assert.IsTrue(subsequent.IsButtonVisible);
Assert.AreEqual("Open lock & rent bike", subsequent.LockitButtonText);
Assert.IsTrue(subsequent.IsLockitButtonVisible);
}
/// <summary>
/// Use case: Cancel reservation.
/// Comment: Canceling reservation fails.
/// Final state: Same as initial state.
/// </summary>
[Test]
public void TestCancelReservationDoCancelReservationWebConnectFailureException()
{
var bike = Substitute.For<IBikeInfoMutable>();
var connector = Substitute.For<IConnector>();
var command = Substitute.For<ICommand>();
var geolocation = Substitute.For<IGeolocation>();
var locks = Substitute.For<ILocksService>();
var pollingManager = Substitute.For<IPollingUpdateTaskManager>();
var viewService = Substitute.For<IViewService>();
var bikesViewModel = Substitute.For<IBikesViewModel>();
var activeUser = Substitute.For<IUser>();
var handler = new ReservedClosed(
bike,
() => true, // isConnectedDelegate
(isConnexted) => connector,
geolocation,
locks,
() => pollingManager,
Substitute.For<ISmartDevice>(),
viewService,
bikesViewModel,
activeUser);
bike.Id.Returns("0");
viewService.DisplayAlert(string.Empty, string.Format("Cancel reservation for bike {0}?", "Nr. 0"), "Yes", "No").Returns(Task.FromResult(true));
connector.Command.DoCancelReservation(bike).Returns(x => throw new WebConnectFailureException("Context info.", new Exception("chub")));
bike.State.Value.Returns(InUseStateEnum.Reserved); // Reqesthandler factory queries state to create appropriate request handler object.
bike.LockInfo.State.Returns(LockingState.Closed); // Requsthandler factory queries lock state to create appropriate request handler object.
var subsequent = handler.HandleRequestOption1().Result;
locks.DidNotReceive().DisconnectAsync(Arg.Any<int>(), Arg.Any<Guid>());
// Verify behaviour
Received.InOrder(() =>
{
bikesViewModel.Received(1).IsIdle = false; // GUI must be locked
bikesViewModel.ActionText = "One moment please...";
pollingManager.StopUpdatePeridically(); // Polling must be stopped before any COPR and lock service action
bikesViewModel.ActionText = "Canceling reservation...";
connector.Command.DoCancelReservation(bike); // Booking must be performed
bikesViewModel.ActionText = "";
viewService.DisplayAlert("Verbingungsfehler beim Aufheben der Reservierung!", "Context info.\r\nIst WLAN verfügbar/ Mobilfunknetz vefügbar und mobile Daten aktiviert / ... ?", "OK");
bikesViewModel.ActionText = "Updating...";
pollingManager.StartUpdateAyncPeridically(); // polling must be restarted again
bikesViewModel.ActionText = "";
bikesViewModel.Received(1).IsIdle = true; // GUI must be unlocked
});
// Verify state after action
Assert.AreEqual("Cancel bike reservation", subsequent.ButtonText);
Assert.IsTrue(subsequent.IsButtonVisible);
Assert.AreEqual("Open lock & rent bike", subsequent.LockitButtonText);
Assert.IsTrue(subsequent.IsLockitButtonVisible);
}
/// <summary>
/// Use case: Cancel reservation.
/// Comment: Canceling reservation fails.
/// Final state: Same as initial state.
/// </summary>
[Test]
public void TestCancelReservationDoCancelReservationException()
{
var bike = Substitute.For<IBikeInfoMutable>();
var connector = Substitute.For<IConnector>();
var command = Substitute.For<ICommand>();
var geolocation = Substitute.For<IGeolocation>();
var locks = Substitute.For<ILocksService>();
var pollingManager = Substitute.For<IPollingUpdateTaskManager>();
var viewService = Substitute.For<IViewService>();
var bikesViewModel = Substitute.For<IBikesViewModel>();
var activeUser = Substitute.For<IUser>();
var handler = new ReservedClosed(
bike,
() => true, // isConnectedDelegate
(isConnexted) => connector,
geolocation,
locks,
() => pollingManager,
Substitute.For<ISmartDevice>(),
viewService,
bikesViewModel,
activeUser);
bike.Id.Returns("0");
viewService.DisplayAlert(string.Empty, string.Format("Cancel reservation for bike {0}?", "Nr. 0"), "Yes", "No").Returns(Task.FromResult(true));
connector.Command.DoCancelReservation(bike).Returns(x => throw new Exception("Exception message."));
bike.State.Value.Returns(InUseStateEnum.Reserved); // Reqesthandler factory queries state to create appropriate request handler object.
bike.LockInfo.State.Returns(LockingState.Closed); // Requsthandler factory queries lock state to create appropriate request handler object.
var subsequent = handler.HandleRequestOption1().Result;
locks.DidNotReceive().DisconnectAsync(Arg.Any<int>(), Arg.Any<Guid>());
// Verify behaviour
Received.InOrder(() =>
{
bikesViewModel.Received(1).IsIdle = false; // GUI must be locked
bikesViewModel.ActionText = "One moment please...";
pollingManager.StopUpdatePeridically(); // Polling must be stopped before any COPR and lock service action
bikesViewModel.ActionText = "Canceling reservation...";
connector.Command.DoCancelReservation(bike); // Booking must be performed
bikesViewModel.ActionText = "";
viewService.DisplayAlert("Fehler beim Aufheben der Reservierung!", "Exception message.", "OK");
bikesViewModel.ActionText = "Updating...";
pollingManager.StartUpdateAyncPeridically(); // polling must be restarted again
bikesViewModel.ActionText = "";
bikesViewModel.Received(1).IsIdle = true; // GUI must be unlocked
});
// Verify state after action
Assert.AreEqual("Cancel bike reservation", subsequent.ButtonText);
Assert.IsTrue(subsequent.IsButtonVisible);
Assert.AreEqual("Open lock & rent bike", subsequent.LockitButtonText);
Assert.IsTrue(subsequent.IsLockitButtonVisible);
}
/// <summary>
/// Use case: Open lock and book bike.
/// Comment: user cancels operation.
/// Final state: Reserved and closed.
/// </summary>
[Test]
public void TestBookAndOpenCancelBook()
{
var bike = Substitute.For<IBikeInfoMutable>();
var connector = Substitute.For<IConnector>();
var command = Substitute.For<ICommand>();
var geolocation = Substitute.For<IGeolocation>();
var locks = Substitute.For<ILocksService>();
var pollingManager = Substitute.For<IPollingUpdateTaskManager>();
var viewService = Substitute.For<IViewService>();
var bikesViewModel = Substitute.For<IBikesViewModel>();
var activeUser = Substitute.For<IUser>();
var handler = new ReservedClosed(
bike,
() => true, // isConnectedDelegate
(isConnexted) => connector,
geolocation,
locks,
() => pollingManager,
Substitute.For<ISmartDevice>(),
viewService,
bikesViewModel,
activeUser);
viewService.DisplayAlert(string.Empty, string.Format("Rent bike {0} and open lock?", "Nr. 0"), "Yes", "No").Returns(Task.FromResult(false));
var subsequent = handler.HandleRequestOption2().Result;
// Verify behaviour
Received.InOrder(() =>
{
bikesViewModel.Received(1).IsIdle = false; // GUI must be locked
bikesViewModel.Received(1).IsIdle = true; // GUI must be unlocked
});
// Verify state after action
Assert.AreEqual("Cancel bike reservation", subsequent.ButtonText);
Assert.IsTrue(subsequent.IsButtonVisible);
Assert.AreEqual("Open lock & rent bike", subsequent.LockitButtonText);
Assert.IsTrue(subsequent.IsLockitButtonVisible);
}
/// <summary>
/// Use case: Open lock and book bike.
/// Comment: Bike gets opened.
/// Final state: Booked open.
/// </summary>
[Test]
public void TestBookAndOpen()
{
var bike = Substitute.For<IBikeInfoMutable>();
var connector = Substitute.For<IConnector>();
var command = Substitute.For<ICommand>();
var geolocation = Substitute.For<IGeolocation>();
var locks = Substitute.For<ILocksService>();
var pollingManager = Substitute.For<IPollingUpdateTaskManager>();
var viewService = Substitute.For<IViewService>();
var bikesViewModel = Substitute.For<IBikesViewModel>();
var activeUser = Substitute.For<IUser>();
var handler = new ReservedClosed(
bike,
() => true, // isConnectedDelegate
(isConnexted) => connector,
geolocation,
locks,
() => pollingManager,
Substitute.For<ISmartDevice>(),
viewService,
bikesViewModel,
activeUser);
bike.Id.Returns("0");
viewService.DisplayAlert(string.Empty, string.Format("Rent bike {0} and open lock?", "Nr. 0"), "Yes", "No").Returns(Task.FromResult(true));
locks[0].OpenAsync()
.Returns(Task.FromResult((LockitLockingState?)LockitLockingState.Open)); // Return lock state indicating success
bike.State.Value.Returns(InUseStateEnum.Booked); // Booking call leads to setting of state to booked.
var subsequent = handler.HandleRequestOption2().Result;
// Verify behaviour
Received.InOrder(() =>
{
bikesViewModel.Received(1).IsIdle = false; // GUI must be locked
bikesViewModel.ActionText = "One moment please...";
pollingManager.StopUpdatePeridically(); // Polling must be stopped before any COPR and lock service action
bikesViewModel.ActionText = "Renting bike...";
connector.Command.DoBook(bike); // Booking must be performed
bikesViewModel.ActionText = "Opening lock...";
locks.Received()[0].OpenAsync(); // Lock must be opened
bikesViewModel.ActionText = "Reading charging level...";
locks[0].GetBatteryPercentageAsync();
bikesViewModel.ActionText = "Updating lock state...";
connector.Command.UpdateLockingStateAsync(bike, null);
bikesViewModel.ActionText = "Updating...";
pollingManager.StartUpdateAyncPeridically(); // polling must be restarted again
bikesViewModel.ActionText = "";
bikesViewModel.Received(1).IsIdle = true; // GUI must be unlocked
});
// Verify state after action
Assert.AreEqual("Close lock & return bike", subsequent.ButtonText);
Assert.IsTrue(subsequent.IsButtonVisible);
Assert.AreEqual("Close lock", subsequent.LockitButtonText);
Assert.IsTrue(subsequent.IsLockitButtonVisible);
}
/// <summary>
/// Use case: Open lock and book bike.
/// Comment: COPRI request to book bike fails (WebConnectFailureException). Lock is opened and closed again.
/// Final state: Reserved closed.
/// </summary>
[Test]
public void TestBookAndOpenBookingFailsWebConnectFailureException()
{
var bike = Substitute.For<IBikeInfoMutable>();
var connector = Substitute.For<IConnector>();
var command = Substitute.For<ICommand>();
var geolocation = Substitute.For<IGeolocation>();
var locks = Substitute.For<ILocksService>();
var pollingManager = Substitute.For<IPollingUpdateTaskManager>();
var viewService = Substitute.For<IViewService>();
var bikesViewModel = Substitute.For<IBikesViewModel>();
var activeUser = Substitute.For<IUser>();
var handler = new ReservedClosed(
bike,
() => true, // isConnectedDelegate
(isConnexted) => connector,
geolocation,
locks,
() => pollingManager,
Substitute.For<ISmartDevice>(),
viewService,
bikesViewModel,
activeUser);
bike.Id.Returns("0");
viewService.DisplayAlert(string.Empty, string.Format("Rent bike {0} and open lock?", "Nr. 0"), "Yes", "No").Returns(Task.FromResult(true));
bike.LockInfo.State.Returns(LockingState.Closed); // Locking state does not change.
connector.Command.DoBook(bike).Returns(x => throw new WebConnectFailureException("Context info", new Exception("Tst")));
bike.State.Value.Returns(InUseStateEnum.Reserved); // State remains reserved because booking request failed.
var subsequent = handler.HandleRequestOption2().Result;
// Verify behaviour
Received.InOrder(() =>
{
bikesViewModel.Received(1).IsIdle = false; // GUI must be locked
bikesViewModel.ActionText = "One moment please...";
pollingManager.StopUpdatePeridically(); // Polling must be stopped before any COPR and lock service action
bikesViewModel.ActionText = "Renting bike...";
connector.Command.DoBook(bike); // Booking must be performed
bikesViewModel.ActionText = "";
viewService.DisplayAdvancedAlert(
"Connection error when renting the bike!",
"Ist WLAN verfügbar/ Mobilfunknetz vefügbar und mobile Daten aktiviert / ... ?",
"Context info",
"OK");
bikesViewModel.ActionText = "Updating...";
pollingManager.StartUpdateAyncPeridically(); // polling must be restarted again
bikesViewModel.Received(1).IsIdle = true; // GUI must be unlocked
});
// Verify state "reserved closed" after action
Assert.AreEqual("Cancel bike reservation", subsequent.ButtonText);
Assert.IsTrue(subsequent.IsButtonVisible);
Assert.AreEqual("Open lock & rent bike", subsequent.LockitButtonText);
Assert.IsTrue(subsequent.IsLockitButtonVisible);
}
/// <summary>
/// Use case: Open lock and book bike.
/// Comment: COPRI request to book bike fails (Exception). Lock is opened and closed again.
/// Final state: Reserved closed.
/// </summary>
[Test]
public void TestBookAndOpenBookingFailsException()
{
var bike = Substitute.For<IBikeInfoMutable>();
var connector = Substitute.For<IConnector>();
var command = Substitute.For<ICommand>();
var geolocation = Substitute.For<IGeolocation>();
var locks = Substitute.For<ILocksService>();
var pollingManager = Substitute.For<IPollingUpdateTaskManager>();
var viewService = Substitute.For<IViewService>();
var bikesViewModel = Substitute.For<IBikesViewModel>();
var activeUser = Substitute.For<IUser>();
var handler = new ReservedClosed(
bike,
() => true, // isConnectedDelegate
(isConnexted) => connector,
geolocation,
locks,
() => pollingManager,
Substitute.For<ISmartDevice>(),
viewService,
bikesViewModel,
activeUser);
bike.Id.Returns("0");
viewService.DisplayAlert(string.Empty, string.Format("Rent bike {0} and open lock?", "Nr. 0"), "Yes", "No").Returns(Task.FromResult(true));
bike.LockInfo.State.Returns(LockingState.Closed); // Locking state does not change.
connector.Command.DoBook(bike).Returns(x => throw new Exception("Exception message."));
bike.State.Value.Returns(InUseStateEnum.Reserved); // When booking fails state remains reserved.
var subsequent = handler.HandleRequestOption2().Result;
// Verify behaviour
Received.InOrder(() =>
{
bikesViewModel.Received(1).IsIdle = false; // GUI must be locked
bikesViewModel.ActionText = "One moment please...";
pollingManager.StopUpdatePeridically(); // Polling must be stopped before any COPR and lock service action
bikesViewModel.ActionText = "Renting bike...";
connector.Command.DoBook(bike); // Booking must be performed
bikesViewModel.ActionText = "";
viewService.DisplayAdvancedAlert(
"Error when renting the bike!",
"",
"Exception message.",
"OK");
bikesViewModel.ActionText = "Updating...";
pollingManager.StartUpdateAyncPeridically(); // polling must be restarted again
bikesViewModel.Received(1).IsIdle = true; // GUI must be unlocked
});
// Verify state "reserved closed" after action
Assert.AreEqual("Cancel bike reservation", subsequent.ButtonText);
Assert.IsTrue(subsequent.IsButtonVisible);
Assert.AreEqual("Open lock & rent bike", subsequent.LockitButtonText);
Assert.IsTrue(subsequent.IsLockitButtonVisible);
}
/// <summary>
/// Use case: Open lock and book bike,
/// Comment: Unlocking bike throws an OutOfReach-Exception.
/// Final state: Reserved unknown.
/// </summary>
[Test]
public void TestBookAndOpenOpenFailsExceptionOutOfReachException()
{
var bike = Substitute.For<IBikeInfoMutable>();
var connector = Substitute.For<IConnector>();
var command = Substitute.For<ICommand>();
var geolocation = Substitute.For<IGeolocation>();
var locks = Substitute.For<ILocksService>();
var pollingManager = Substitute.For<IPollingUpdateTaskManager>();
var viewService = Substitute.For<IViewService>();
var bikesViewModel = Substitute.For<IBikesViewModel>();
var activeUser = Substitute.For<IUser>();
var handler = new ReservedClosed(
bike,
() => true, // isConnectedDelegate
(isConnexted) => connector,
geolocation,
locks,
() => pollingManager,
Substitute.For<ISmartDevice>(),
viewService,
bikesViewModel,
activeUser);
bike.Id.Returns("0");
viewService.DisplayAlert(string.Empty, string.Format("Rent bike {0} and open lock?", "Nr. 0"), "Yes", "No").Returns(Task.FromResult(true));
locks[0].OpenAsync()
.Returns<Task<LockitLockingState?>>(x => { throw new OutOfReachException(); });
bike.State.Value.Returns(InUseStateEnum.Reserved); // Booking call leads to setting of state to booked.
bike.LockInfo.State.Returns(LockingState.Unknown);
var subsequent = handler.HandleRequestOption2().Result;
// Verify behaviour
Received.InOrder(() =>
{
bikesViewModel.Received(1).IsIdle = false; // GUI must be locked
bikesViewModel.ActionText = "One moment please...";
pollingManager.StopUpdatePeridically(); // Polling must be stopped before any COPR and lock service action
bikesViewModel.ActionText = "Renting bike...";
connector.Command.DoBook(bike); // Booking must be performed
bikesViewModel.ActionText = "Opening lock...";
locks.Received()[0].OpenAsync(); // Lock must be opened
bikesViewModel.ActionText = "";
viewService.DisplayAlert("Error while opening lock!", "Lock cannot be opened until bike is near.", "OK");
bikesViewModel.ActionText = "Updating...";
pollingManager.StartUpdateAyncPeridically(); // polling must be restarted again
bikesViewModel.ActionText = "";
bikesViewModel.Received(1).IsIdle = true; // GUI must be unlocked
});
// Verify state after action
Assert.AreEqual("Cancel bike reservation", subsequent.ButtonText);
Assert.IsTrue(subsequent.IsButtonVisible);
Assert.AreEqual("Search lock", subsequent.LockitButtonText);
Assert.IsTrue(subsequent.IsLockitButtonVisible);
}
/// <summary>
/// Use case: Open lock and book bike.
/// Comment: Unlocking bike throws an exception.
/// Final state: Reserved unknown.
/// </summary>
[Test]
public void TestBookAndOpenOpenFailsException()
{
var bike = Substitute.For<IBikeInfoMutable>();
var connector = Substitute.For<IConnector>();
var command = Substitute.For<ICommand>();
var geolocation = Substitute.For<IGeolocation>();
var locks = Substitute.For<ILocksService>();
var pollingManager = Substitute.For<IPollingUpdateTaskManager>();
var viewService = Substitute.For<IViewService>();
var bikesViewModel = Substitute.For<IBikesViewModel>();
var activeUser = Substitute.For<IUser>();
var handler = new ReservedClosed(
bike,
() => true, // isConnectedDelegate
(isConnexted) => connector,
geolocation,
locks,
() => pollingManager,
Substitute.For<ISmartDevice>(),
viewService,
bikesViewModel,
activeUser);
bike.Id.Returns("0");
viewService.DisplayAlert(string.Empty, string.Format("Rent bike {0} and open lock?", "Nr. 0"), "Yes", "No").Returns(Task.FromResult(true));
locks[0].OpenAsync()
.Returns<Task<LockitLockingState?>>(x => throw new Exception("Exception message.")); // Return lock state indicating success
bike.State.Value.Returns(InUseStateEnum.Reserved); // Booking call leads to setting of state to booked.
bike.LockInfo.State.Returns(LockingState.Unknown);
var subsequent = handler.HandleRequestOption2().Result;
// Verify behaviour
Received.InOrder(() =>
{
bikesViewModel.Received(1).IsIdle = false; // GUI must be locked
bikesViewModel.ActionText = "One moment please...";
pollingManager.StopUpdatePeridically(); // Polling must be stopped before any COPR and lock service action
bikesViewModel.ActionText = "Renting bike...";
connector.Command.DoBook(bike); // Booking must be performed
bikesViewModel.ActionText = "Opening lock...";
locks.Received()[0].OpenAsync(); // Lock must be opened
bikesViewModel.ActionText = "";
viewService.DisplayAlert("Error while opening lock!", "Exception message.", "OK");
bikesViewModel.ActionText = "Updating...";
pollingManager.StartUpdateAyncPeridically(); // polling must be restarted again
bikesViewModel.ActionText = "";
bikesViewModel.Received(1).IsIdle = true; // GUI must be unlocked
});
// Verify state after action
Assert.AreEqual("Cancel bike reservation", subsequent.ButtonText);
Assert.IsTrue(subsequent.IsButtonVisible);
Assert.AreEqual("Search lock", subsequent.LockitButtonText);
Assert.IsTrue(subsequent.IsLockitButtonVisible);
}
/// <summary>
/// Use case: Open lock and book bike.
/// Comment: Unlocking bike does not return state bike opened.
/// Final state: Reserved unknown.
/// </summary>
[Test]
public void TestBookAndOpenOpenFailsNotOpen()
{
var bike = Substitute.For<IBikeInfoMutable>();
var connector = Substitute.For<IConnector>();
var command = Substitute.For<ICommand>();
var geolocation = Substitute.For<IGeolocation>();
var locks = Substitute.For<ILocksService>();
var pollingManager = Substitute.For<IPollingUpdateTaskManager>();
var viewService = Substitute.For<IViewService>();
var bikesViewModel = Substitute.For<IBikesViewModel>();
var activeUser = Substitute.For<IUser>();
var handler = new ReservedClosed(
bike,
() => true, // isConnectedDelegate
(isConnexted) => connector,
geolocation,
locks,
() => pollingManager,
Substitute.For<ISmartDevice>(),
viewService,
bikesViewModel,
activeUser);
bike.Id.Returns("0");
viewService.DisplayAlert(string.Empty, string.Format("Rent bike {0} and open lock?", "Nr. 0"), "Yes", "No").Returns(Task.FromResult(true));
locks[0].OpenAsync()
.Returns(Task.FromResult((LockitLockingState?)null)); // Return lock state indicating success
bike.State.Value.Returns(InUseStateEnum.Reserved); // Booking state does not change.
var subsequent = handler.HandleRequestOption2().Result;
// Verify behaviour
Received.InOrder(() =>
{
bikesViewModel.Received(1).IsIdle = false; // GUI must be locked
bikesViewModel.ActionText = "One moment please...";
pollingManager.StopUpdatePeridically(); // Polling must be stopped before any COPR and lock service action
bikesViewModel.ActionText = "Renting bike...";
connector.Command.DoBook(bike); // Booking must be performed
bikesViewModel.ActionText = "Opening lock...";
locks.Received()[0].OpenAsync(); // Lock must be opened
bikesViewModel.ActionText = "Updating...";
pollingManager.StartUpdateAyncPeridically(); // polling must be restarted again
bikesViewModel.ActionText = "";
bikesViewModel.Received(1).IsIdle = true; // GUI must be unlocked
});
// Verify state after action
Assert.AreEqual("Cancel bike reservation", subsequent.ButtonText);
Assert.IsTrue(subsequent.IsButtonVisible);
Assert.AreEqual("Search lock", subsequent.LockitButtonText);
Assert.IsTrue(subsequent.IsLockitButtonVisible);
}
/// <summary>
/// Use case: Open lock and book bike.
/// Comment: Bike gets opened.
/// Final state: Booked open.
/// </summary>
[Test]
public void TestBookAndOpenBatteryPercentageOutOfReachException()
{
var bike = Substitute.For<IBikeInfoMutable>();
var connector = Substitute.For<IConnector>();
var command = Substitute.For<ICommand>();
var geolocation = Substitute.For<IGeolocation>();
var locks = Substitute.For<ILocksService>();
var pollingManager = Substitute.For<IPollingUpdateTaskManager>();
var viewService = Substitute.For<IViewService>();
var bikesViewModel = Substitute.For<IBikesViewModel>();
var activeUser = Substitute.For<IUser>();
var handler = new ReservedClosed(
bike,
() => true, // isConnectedDelegate
(isConnexted) => connector,
geolocation,
locks,
() => pollingManager,
Substitute.For<ISmartDevice>(),
viewService,
bikesViewModel,
activeUser);
bike.Id.Returns("0");
viewService.DisplayAlert(string.Empty, string.Format("Rent bike {0} and open lock?", "Nr. 0"), "Yes", "No").Returns(Task.FromResult(true));
locks[0].OpenAsync()
.Returns(Task.FromResult((LockitLockingState?)LockitLockingState.Open)); // Return lock state indicating success
bike.State.Value.Returns(InUseStateEnum.Booked); // Booking call leads to setting of state to booked.
locks[0].GetBatteryPercentageAsync().Returns<Task<double>>(x => throw new OutOfReachException());
var subsequent = handler.HandleRequestOption2().Result;
// Verify behaviour
Received.InOrder(() =>
{
bikesViewModel.Received(1).IsIdle = false; // GUI must be locked
bikesViewModel.ActionText = "One moment please...";
pollingManager.StopUpdatePeridically(); // Polling must be stopped before any COPR and lock service action
bikesViewModel.ActionText = "Renting bike...";
connector.Command.DoBook(bike); // Booking must be performed
bikesViewModel.ActionText = "Opening lock...";
locks.Received()[0].OpenAsync(); // Lock must be opened
bikesViewModel.ActionText = "Reading charging level...";
locks[0].GetBatteryPercentageAsync();
bikesViewModel.ActionText = "Battery status can only be read when bike is nearby.";
bikesViewModel.ActionText = "Updating lock state...";
connector.Command.UpdateLockingStateAsync(bike, null);
bikesViewModel.ActionText = "Updating...";
pollingManager.StartUpdateAyncPeridically(); // polling must be restarted again
bikesViewModel.ActionText = "";
bikesViewModel.Received(1).IsIdle = true; // GUI must be unlocked
});
// Verify state after action
Assert.AreEqual("Close lock & return bike", subsequent.ButtonText);
Assert.IsTrue(subsequent.IsButtonVisible);
Assert.AreEqual("Close lock", subsequent.LockitButtonText);
Assert.IsTrue(subsequent.IsLockitButtonVisible);
}
/// <summary>
/// Use case: Open lock and book bike.
/// Comment: Bike gets opened.
/// Final state: Booked open.
/// </summary>
[Test]
public void TestBookAndOpenBatteryPercentageException()
{
var bike = Substitute.For<IBikeInfoMutable>();
var connector = Substitute.For<IConnector>();
var command = Substitute.For<ICommand>();
var geolocation = Substitute.For<IGeolocation>();
var locks = Substitute.For<ILocksService>();
var pollingManager = Substitute.For<IPollingUpdateTaskManager>();
var viewService = Substitute.For<IViewService>();
var bikesViewModel = Substitute.For<IBikesViewModel>();
var activeUser = Substitute.For<IUser>();
var handler = new ReservedClosed(
bike,
() => true, // isConnectedDelegate
(isConnexted) => connector,
geolocation,
locks,
() => pollingManager,
Substitute.For<ISmartDevice>(),
viewService,
bikesViewModel,
activeUser);
bike.Id.Returns("0");
viewService.DisplayAlert(string.Empty, string.Format("Rent bike {0} and open lock?", "Nr. 0"), "Yes", "No").Returns(Task.FromResult(true));
locks[0].OpenAsync()
.Returns(Task.FromResult((LockitLockingState?)LockitLockingState.Open)); // Return lock state indicating success
bike.State.Value.Returns(InUseStateEnum.Booked); // Booking call leads to setting of state to booked.
locks[0].GetBatteryPercentageAsync().Returns<Task<double>>(x => throw new Exception());
var subsequent = handler.HandleRequestOption2().Result;
// Verify behaviour
Received.InOrder(() =>
{
bikesViewModel.Received(1).IsIdle = false; // GUI must be locked
bikesViewModel.ActionText = "One moment please...";
pollingManager.StopUpdatePeridically(); // Polling must be stopped before any COPR and lock service action
bikesViewModel.ActionText = "Renting bike...";
connector.Command.DoBook(bike); // Booking must be performed
bikesViewModel.ActionText = "Opening lock...";
locks.Received()[0].OpenAsync(); // Lock must be opened
bikesViewModel.ActionText = "Reading charging level...";
locks[0].GetBatteryPercentageAsync();
bikesViewModel.ActionText = "Battery status cannot be read.";
bikesViewModel.ActionText = "Updating lock state...";
connector.Command.UpdateLockingStateAsync(bike, null);
bikesViewModel.ActionText = "Updating...";
pollingManager.StartUpdateAyncPeridically(); // polling must be restarted again
bikesViewModel.ActionText = "";
bikesViewModel.Received(1).IsIdle = true; // GUI must be unlocked
});
// Verify state after action
Assert.AreEqual("Close lock & return bike", subsequent.ButtonText);
Assert.IsTrue(subsequent.IsButtonVisible);
Assert.AreEqual("Close lock", subsequent.LockitButtonText);
Assert.IsTrue(subsequent.IsLockitButtonVisible);
}
/// <summary>
/// Use case: Open lock and book bike.
/// Comment: Bike gets opened.
/// Final state: Booked open.
/// </summary>
[Test]
public void TestBookAndOpenUpdateLockingStateFailsWebConnectFailureException()
{
var bike = Substitute.For<IBikeInfoMutable>();
var connector = Substitute.For<IConnector>();
var command = Substitute.For<ICommand>();
var geolocation = Substitute.For<IGeolocation>();
var locks = Substitute.For<ILocksService>();
var pollingManager = Substitute.For<IPollingUpdateTaskManager>();
var viewService = Substitute.For<IViewService>();
var bikesViewModel = Substitute.For<IBikesViewModel>();
var activeUser = Substitute.For<IUser>();
var handler = new ReservedClosed(
bike,
() => true, // isConnectedDelegate
(isConnexted) => connector,
geolocation,
locks,
() => pollingManager,
Substitute.For<ISmartDevice>(),
viewService,
bikesViewModel,
activeUser);
bike.Id.Returns("0");
viewService.DisplayAlert(string.Empty, string.Format("Rent bike {0} and open lock?", "Nr. 0"), "Yes", "No").Returns(Task.FromResult(true));
locks[0].OpenAsync()
.Returns(Task.FromResult((LockitLockingState?)LockitLockingState.Open)); // Return lock state indicating success
bike.State.Value.Returns(InUseStateEnum.Booked); // Booking call leads to setting of state to booked.
connector.Command.UpdateLockingStateAsync(bike, null).Returns(x => throw new WebConnectFailureException("Context info", new System.Exception("hoppla")));
var subsequent = handler.HandleRequestOption2().Result;
// Verify behaviour
Received.InOrder(() =>
{
bikesViewModel.Received(1).IsIdle = false; // GUI must be locked
bikesViewModel.ActionText = "One moment please...";
pollingManager.StopUpdatePeridically(); // Polling must be stopped before any COPR and lock service action
bikesViewModel.ActionText = "Renting bike...";
connector.Command.DoBook(bike); // Booking must be performed
bikesViewModel.ActionText = "Opening lock...";
locks.Received()[0].OpenAsync(); // Lock must be opened
bikesViewModel.ActionText = "Reading charging level...";
locks[0].GetBatteryPercentageAsync();
bikesViewModel.ActionText = "Updating lock state...";
connector.Command.UpdateLockingStateAsync(bike, null);
bikesViewModel.ActionText = "No web error on updating locking status.";
bikesViewModel.ActionText = "Updating...";
pollingManager.StartUpdateAyncPeridically(); // polling must be restarted again
bikesViewModel.ActionText = "";
bikesViewModel.Received(1).IsIdle = true; // GUI must be unlocked
});
// Verify state after action
Assert.AreEqual("Close lock & return bike", subsequent.ButtonText);
Assert.IsTrue(subsequent.IsButtonVisible);
Assert.AreEqual("Close lock", subsequent.LockitButtonText);
Assert.IsTrue(subsequent.IsLockitButtonVisible);
}
/// <summary>
/// Use case: Open lock and book bike.
/// Comment: Bike gets opened.
/// Final state: Booked open.
/// </summary>
[Test]
public void TestBookAndOpenUpdateLockingStateFailsException()
{
var bike = Substitute.For<IBikeInfoMutable>();
var connector = Substitute.For<IConnector>();
var command = Substitute.For<ICommand>();
var geolocation = Substitute.For<IGeolocation>();
var locks = Substitute.For<ILocksService>();
var pollingManager = Substitute.For<IPollingUpdateTaskManager>();
var viewService = Substitute.For<IViewService>();
var bikesViewModel = Substitute.For<IBikesViewModel>();
var activeUser = Substitute.For<IUser>();
var handler = new ReservedClosed(
bike,
() => true, // isConnectedDelegate
(isConnexted) => connector,
geolocation,
locks,
() => pollingManager,
Substitute.For<ISmartDevice>(),
viewService,
bikesViewModel,
activeUser);
bike.Id.Returns("0");
viewService.DisplayAlert(string.Empty, string.Format("Rent bike {0} and open lock?", "Nr. 0"), "Yes", "No").Returns(Task.FromResult(true));
locks[0].OpenAsync()
.Returns(Task.FromResult((LockitLockingState?)LockitLockingState.Open)); // Return lock state indicating success
bike.State.Value.Returns(InUseStateEnum.Booked); // Booking call leads to setting of state to booked.
connector.Command.UpdateLockingStateAsync(bike, Arg.Any<LocationDto>()).Returns(x => throw new Exception("Exception message."));
var subsequent = handler.HandleRequestOption2().Result;
// Verify behaviour
Received.InOrder(() =>
{
bikesViewModel.Received(1).IsIdle = false; // GUI must be locked
bikesViewModel.ActionText = "One moment please...";
pollingManager.StopUpdatePeridically(); // Polling must be stopped before any COPR and lock service action
bikesViewModel.ActionText = "Renting bike...";
connector.Command.DoBook(bike); // Booking must be performed
bikesViewModel.ActionText = "Opening lock...";
locks.Received()[0].OpenAsync(); // Lock must be opened
bikesViewModel.ActionText = "Reading charging level...";
locks[0].GetBatteryPercentageAsync();
bikesViewModel.ActionText = "Updating lock state...";
connector.Command.UpdateLockingStateAsync(bike, Arg.Any<LocationDto>());
bikesViewModel.ActionText = "Connection error on updating locking status.";
bikesViewModel.ActionText = "Updating...";
pollingManager.StartUpdateAyncPeridically(); // polling must be restarted again
bikesViewModel.ActionText = "";
bikesViewModel.Received(1).IsIdle = true; // GUI must be unlocked
});
// Verify state after action
Assert.AreEqual("Close lock & return bike", subsequent.ButtonText);
Assert.IsTrue(subsequent.IsButtonVisible);
Assert.AreEqual("Close lock", subsequent.LockitButtonText);
Assert.IsTrue(subsequent.IsLockitButtonVisible);
}
/// <summary>
/// Use case: Open lock and book bike.
/// Comment: Bike gets opened.
/// Final state: Booked open.
/// </summary>
[Test]
public void TestBookAndOpenUpdateLockingStateFailsResponseException()
{
var bike = Substitute.For<IBikeInfoMutable>();
var connector = Substitute.For<IConnector>();
var command = Substitute.For<ICommand>();
var geolocation = Substitute.For<IGeolocation>();
var locks = Substitute.For<ILocksService>();
var pollingManager = Substitute.For<IPollingUpdateTaskManager>();
var viewService = Substitute.For<IViewService>();
var bikesViewModel = Substitute.For<IBikesViewModel>();
var activeUser = Substitute.For<IUser>();
var handler = new ReservedClosed(
bike,
() => true, // isConnectedDelegate
(isConnexted) => connector,
geolocation,
locks,
() => pollingManager,
Substitute.For<ISmartDevice>(),
viewService,
bikesViewModel,
activeUser);
bike.Id.Returns("0");
viewService.DisplayAlert(string.Empty, string.Format("Rent bike {0} and open lock?", "Nr. 0"), "Yes", "No").Returns(Task.FromResult(true));
locks[0].OpenAsync()
.Returns(Task.FromResult((LockitLockingState?)LockitLockingState.Open)); // Return lock state indicating success
bike.State.Value.Returns(InUseStateEnum.Booked); // Booking call leads to setting of state to booked.
connector.Command.UpdateLockingStateAsync(bike, Arg.Any<LocationDto>()).Returns(x =>
throw new ReturnBikeException(JsonConvert.DeserializeObject<ReservationCancelReturnResponse>(@"{ ""response_text"" : ""Some invalid data received!""}"), "Outer message."));
var subsequent = handler.HandleRequestOption2().Result;
// Verify behaviour
Received.InOrder(() =>
{
bikesViewModel.Received(1).IsIdle = false; // GUI must be locked
bikesViewModel.ActionText = "One moment please...";
pollingManager.StopUpdatePeridically(); // Polling must be stopped before any COPR and lock service action
bikesViewModel.ActionText = "Renting bike...";
connector.Command.DoBook(bike); // Booking must be performed
bikesViewModel.ActionText = "Opening lock...";
locks.Received()[0].OpenAsync(); // Lock must be opened
bikesViewModel.ActionText = "Reading charging level...";
locks[0].GetBatteryPercentageAsync();
bikesViewModel.ActionText = "Updating lock state...";
connector.Command.UpdateLockingStateAsync(bike, Arg.Any<LocationDto>());
bikesViewModel.ActionText = "Status error on updating lock state.";
bikesViewModel.ActionText = "Updating...";
pollingManager.StartUpdateAyncPeridically(); // polling must be restarted again
bikesViewModel.ActionText = "";
bikesViewModel.Received(1).IsIdle = true; // GUI must be unlocked
});
// Verify state after action
Assert.AreEqual("Close lock & return bike", subsequent.ButtonText);
Assert.IsTrue(subsequent.IsButtonVisible);
Assert.AreEqual("Close lock", subsequent.LockitButtonText);
Assert.IsTrue(subsequent.IsLockitButtonVisible);
}
}
}