sharee.bike-App/TestShareeLib/ViewModel/Bikes/Bike/BluetoothLock/RequestHandler/TestDisposableDisconnected.cs

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C#
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using System;
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using System.Threading.Tasks;
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using NSubstitute;
using NUnit.Framework;
using TINK.Model.Bikes.BikeInfoNS.BluetoothLock;
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using TINK.Model.Connector;
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using TINK.Model.Device;
using TINK.Model.State;
using TINK.Model.User;
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using TINK.Repository.Exception;
using TINK.Services.BluetoothLock;
using TINK.Services.BluetoothLock.Exception;
using TINK.Services.BluetoothLock.Tdo;
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using TINK.Services.Geolocation;
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using TINK.View;
using TINK.ViewModel;
using TINK.ViewModel.Bikes;
using TINK.ViewModel.Bikes.Bike.BluetoothLock.RequestHandler;
namespace TestTINKLib.Fixtures.ObjectTests.ViewModel.Bikes.Bike.BluetoothLock.RequestHandler
{
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[TestFixture]
public class TestDisposableDisconnected
{
/// <summary>
/// Test construction of object.
/// </summary>
[Test]
public void Testctor()
{
var handler = new DisposableDisconnected(
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("Reserve bike", handler.ButtonText);
Assert.IsTrue(handler.IsButtonVisible);
Assert.AreEqual("DisposableDisconnected", handler.LockitButtonText);
Assert.IsFalse(handler.IsLockitButtonVisible);
}
/// <summary>
/// Use case: Cancel reservation.
/// Final state: Same as initial state.
/// </summary>
[Test]
public void TestReserveAndConnectCancel()
{
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 DisposableDisconnected(
bike,
() => true, // isConnectedDelegate
(isConnexted) => connector,
geolocation,
locks,
() => pollingManager,
Substitute.For<ISmartDevice>(),
viewService,
bikesViewModel,
activeUser);
bike.Id.Returns("0");
viewService.DisplayAlert(string.Empty, "Reserve bike Nr. 0 free of charge for 15 min?", "Yes", "No").Returns(Task.FromResult(false));
var subsequent = handler.HandleRequestOption1().Result;
// Verify behaviour
Received.InOrder(() =>
{
bikesViewModel.Received(1).IsIdle = false; // GUI must be locked
viewService.DisplayAlert(string.Empty, "Reserve bike Nr. 0 free of charge for 15 min?", "Yes", "No");
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: Reserve bike.
/// Final state: Reserved closed.
/// </summary>
[Test]
public void TestReserveAndConnect()
{
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 timeOuts = Substitute.For<ITimeOutProvider>();
var handler = new DisposableDisconnected(
bike,
() => true, // isConnectedDelegate
(isConnexted) => connector,
geolocation,
locks,
() => pollingManager,
Substitute.For<ISmartDevice>(),
viewService,
bikesViewModel,
activeUser);
bike.Id.Returns("0");
viewService.DisplayAlert(string.Empty, "Reserve bike Nr. 0 free of charge for 15 min?", "Yes", "No").Returns(Task.FromResult(true));
locks.ConnectAsync(Arg.Any<LockInfoAuthTdo>(), Arg.Any<TimeSpan>())
.Returns(Task.FromResult(new LockInfoTdo.Builder { State = LockitLockingState.Closed }.Build())); // Return lock state indicating success
locks.TimeOut.Returns(timeOuts);
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.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 = "Reserving bike...";
connector.Command.DoReserve(bike); // Booking must be performed
bikesViewModel.ActionText = "Searching lock...";
locks.ConnectAsync(Arg.Any<LockInfoAuthTdo>(), Arg.Any<TimeSpan>());
bikesViewModel.ActionText = "";
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: Reserve bike.
/// Final state: Same as initial state.
/// </summary>
[Test]
public void TestReserveAndConnectReserveFailsBookingDeclinedException()
{
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 DisposableDisconnected(
bike,
() => true, // isConnectedDelegate
(isConnexted) => connector,
geolocation,
locks,
() => pollingManager,
Substitute.For<ISmartDevice>(),
viewService,
bikesViewModel,
activeUser);
bike.Id.Returns("0");
viewService.DisplayAlert(string.Empty, "Reserve bike Nr. 0 free of charge for 15 min?", "Yes", "No").Returns(Task.FromResult(true));
connector.Command.DoReserve(bike).Returns(x => throw new BookingDeclinedException(7)); // Booking must be performed
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;
// 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 = "Reserving bike...";
connector.Command.DoReserve(bike); // Booking must be performed
bikesViewModel.ActionText = "";
viewService.DisplayAlert("Hint", string.Format("A reservation of bike {0} was rejected because the maximum allowed number of {1} reservations/ rentals had already been made.", 0, 7), "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("Reserve bike", subsequent.ButtonText);
Assert.IsTrue(subsequent.IsButtonVisible);
Assert.AreEqual("DisposableDisconnected", subsequent.LockitButtonText);
Assert.IsFalse(subsequent.IsLockitButtonVisible);
}
/// <summary>
/// Use case: Reserve bike.
/// Final state: Same as initial state.
/// </summary>
[Test]
public void TestReserveAndConnectReserveFailsWebConnectFailureException()
{
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 DisposableDisconnected(
bike,
() => true, // isConnectedDelegate
(isConnexted) => connector,
geolocation,
locks,
() => pollingManager,
Substitute.For<ISmartDevice>(),
viewService,
bikesViewModel,
activeUser);
bike.Id.Returns("0");
viewService.DisplayAlert(string.Empty, "Reserve bike Nr. 0 free of charge for 15 min?", "Yes", "No").Returns(Task.FromResult(true));
connector.Command.DoReserve(bike).Returns<Task>(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;
// 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 = "Reserving bike...";
connector.Command.DoReserve(bike); // Booking must be performed
bikesViewModel.ActionText = "";
viewService.DisplayAlert("Connection error when reserving the bike!", "Context info.\r\nIs WIFI available/ mobile networt available and mobile data activated / ... ?", "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("Reserve bike", subsequent.ButtonText);
Assert.IsTrue(subsequent.IsButtonVisible);
Assert.AreEqual("DisposableDisconnected", subsequent.LockitButtonText);
Assert.IsFalse(subsequent.IsLockitButtonVisible);
}
/// <summary>
/// Use case: Reserve bike.
/// Final state: Same as initial state.
/// </summary>
[Test]
public void TestReserveAndConnectReserveFailsException()
{
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 DisposableDisconnected(
bike,
() => true, // isConnectedDelegate
(isConnexted) => connector,
geolocation,
locks,
() => pollingManager,
Substitute.For<ISmartDevice>(),
viewService,
bikesViewModel,
activeUser);
bike.Id.Returns("0");
viewService.DisplayAlert(string.Empty, "Reserve bike Nr. 0 free of charge for 15 min?", "Yes", "No").Returns(Task.FromResult(true));
connector.Command.DoReserve(bike).Returns<Task>(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;
// 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 = "Reserving bike...";
connector.Command.DoReserve(bike); // Booking must be performed
bikesViewModel.ActionText = "";
viewService.DisplayAlert("Error when reserving the bike!", "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("Reserve bike", subsequent.ButtonText);
Assert.IsTrue(subsequent.IsButtonVisible);
Assert.AreEqual("DisposableDisconnected", subsequent.LockitButtonText);
Assert.IsFalse(subsequent.IsLockitButtonVisible);
}
/// <summary>
/// Use case: Reserve bike.
/// Final state: Reserved unknown.
/// </summary>
[Test]
public void TestReserveAndConnectConnectOutOfReachException()
{
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 timeOuts = Substitute.For<ITimeOutProvider>();
var handler = new DisposableDisconnected(
bike,
() => true, // isConnectedDelegate
(isConnexted) => connector,
geolocation,
locks,
() => pollingManager,
Substitute.For<ISmartDevice>(),
viewService,
bikesViewModel,
activeUser);
bike.Id.Returns("0");
viewService.DisplayAlert(string.Empty, "Reserve bike Nr. 0 free of charge for 15 min?", "Yes", "No").Returns(Task.FromResult(true));
locks.ConnectAsync(Arg.Any<LockInfoAuthTdo>(), Arg.Any<TimeSpan>()).Returns<LockInfoTdo>(x => throw new OutOfReachException());
locks.TimeOut.Returns(timeOuts);
bike.State.Value.Returns(InUseStateEnum.Reserved); // Reqesthandler factory queries state to create appropriate request handler object.
bike.LockInfo.State.Returns(LockingState.UnknownDisconnected); // 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 = "Reserving bike...";
connector.Command.DoReserve(bike); // Booking must be performed
bikesViewModel.ActionText = "Searching lock...";
locks.ConnectAsync(Arg.Any<LockInfoAuthTdo>(), Arg.Any<TimeSpan>());
bikesViewModel.ActionText = "Lock out of reach";
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: Reserve bike.
/// Final state: Reserved unknown.
/// </summary>
[Test]
public void TestReserveAndConnectConnectException()
{
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 timeOuts = Substitute.For<ITimeOutProvider>();
var handler = new DisposableDisconnected(
bike,
() => true, // isConnectedDelegate
(isConnexted) => connector,
geolocation,
locks,
() => pollingManager,
Substitute.For<ISmartDevice>(),
viewService,
bikesViewModel,
activeUser);
bike.Id.Returns("0");
viewService.DisplayAlert(string.Empty, "Reserve bike Nr. 0 free of charge for 15 min?", "Yes", "No").Returns(Task.FromResult(true));
locks.ConnectAsync(Arg.Any<LockInfoAuthTdo>(), Arg.Any<TimeSpan>()).Returns<LockInfoTdo>(x => throw new Exception("Exception message."));
locks.TimeOut.Returns(timeOuts);
bike.State.Value.Returns(InUseStateEnum.Reserved); // Reqesthandler factory queries state to create appropriate request handler object.
bike.LockInfo.State.Returns(LockingState.UnknownDisconnected); // 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 = "Reserving bike...";
connector.Command.DoReserve(bike); // Booking must be performed
bikesViewModel.ActionText = "Searching lock...";
locks.ConnectAsync(Arg.Any<LockInfoAuthTdo>(), Arg.Any<TimeSpan>());
bikesViewModel.ActionText = "Lock not found";
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: Reserve bike.
/// Final state: Reserved unknown.
/// </summary>
[Test]
public void TestReserveAndConnectConnectStateUnknown()
{
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 timeOuts = Substitute.For<ITimeOutProvider>();
var handler = new DisposableDisconnected(
bike,
() => true, // isConnectedDelegate
(isConnexted) => connector,
geolocation,
locks,
() => pollingManager,
Substitute.For<ISmartDevice>(),
viewService,
bikesViewModel,
activeUser);
bike.Id.Returns("0");
viewService.DisplayAlert(string.Empty, "Reserve bike Nr. 0 free of charge for 15 min?", "Yes", "No").Returns(Task.FromResult(true));
locks.TimeOut.Returns(timeOuts);
bike.State.Value.Returns(InUseStateEnum.Reserved); // Reqesthandler factory queries state to create appropriate request handler object.
bike.LockInfo.State.Returns(LockingState.UnknownFromHardwareError); // Connect did not throw an exception but lock state is still unknown.
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 = "Reserving bike...";
connector.Command.DoReserve(bike); // Booking must be performed
bikesViewModel.ActionText = "Searching lock...";
locks.ConnectAsync(Arg.Any<LockInfoAuthTdo>(), Arg.Any<TimeSpan>());
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);
}
[Test]
public void TestNotsupported()
{
var handler = new DisposableDisconnected(
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>());
var subsequent = handler.HandleRequestOption2().Result;
// Verify state after action
Assert.AreEqual("Reserve bike", subsequent.ButtonText);
Assert.IsTrue(subsequent.IsButtonVisible);
Assert.AreEqual("DisposableDisconnected", subsequent.LockitButtonText);
Assert.IsFalse(subsequent.IsLockitButtonVisible);
}
}
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}