sharee.bike-App/TestShareeLib/ViewModel/BikesAtStation/TestBikesAtStationPageViewModel.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using NSubstitute;
using NSubstitute.ExceptionExtensions;
using NUnit.Framework;
using Plugin.BLE.Abstractions.Contracts;
using TestFramework.Model.Device;
using TestFramework.Model.Services.Geolocation;
using TestFramework.Model.User.Account;
using TestFramework.Repository;
using TestFramework.Services.CopriApi.Connector;
using TINK.Model;
using TINK.Model.Connector;
using TINK.Model.Device;
using TINK.Model.Services.CopriApi;
using TINK.Model.Settings;
using TINK.Repository;
using TINK.Repository.Exception;
using TINK.Services;
using TINK.Services.BluetoothLock;
using TINK.Services.BluetoothLock.Tdo;
using TINK.Services.Geolocation;
using TINK.Services.Permissions;
using TINK.View;
using TINK.ViewModel.BikesAtStation;
using TINK.ViewModel.Map;
using TINK.ViewModel.Settings;
using Xamarin.Forms;
using static TINK.Repository.CopriCallsMemory;

namespace TestTINKLib.Fixtures.ObjectTests.ViewModel
{
	[TestFixture]
	public class TestBikesAtStationPageViewModel
	{
		[Test]
		public async Task TestConstruct_Droid_NotLoggedIn()
		{
			var geolocation = Substitute.For<IServicesContainer<IGeolocationService>>();
			var locksService = Substitute.For<ILocksService>();
			var timeOut = Substitute.For<ITimeOutProvider>();
			var viewService = Substitute.For<IViewService>();
			var permissions = Substitute.For<ILocationPermission>();
			var bluetooth = Substitute.For<IBluetoothLE>();

			var tinkApp = new TinkApp(
				new Settings(
					new GroupFilterMapPage(new Dictionary<string, FilterState> { { FilterHelper.CARGOBIKE, FilterState.Off }, { FilterHelper.CITYBIKE, FilterState.On } }),
					new GroupFilterSettings(new Dictionary<string, FilterState> { { FilterHelper.CARGOBIKE, FilterState.On }, { FilterHelper.CITYBIKE, FilterState.On } }),
					new StartupSettings(),
					new Uri("https://shareeapp-primary.copri-bike.de/APIjsonserver"),
					new TINK.Settings.PollingParameters(new TimeSpan(10000), true),
					Serilog.Events.LogEventLevel.Error,
					activeLockService: locksService.GetType().FullName,
					activeGeolocationService: typeof(GeolocationMock).FullName),
				new StoreMock(new TINK.Model.User.Account.Account("", null, false, null, new List<string>())),
				isConnectedFunc: () => true,
				connectorFactory: (isConnected, uri, sessionCookie, mail, expiresAfter) => new ConnectorCache(new AppContextInfo("MyMerchId", "MyApp", new Version(1, 2)), null /*UI language */, sessionCookie, mail, server: new CopriCallsMemory001(sessionCookie)),
				merchantId: "MyMerchId",
				bluetoothService: Substitute.For<IBluetoothLE>(),
				locationPermissionsService: null,
				locationServicesContainer: geolocation,
				locksService: locksService, // Cipher
				device: new DeviceMock(), // Permissions
				specialFolder: new SpecialFolderMock(),
				cipher: null,
				theme: null,
				postAction: (d, obj) => d(obj),
				currentVersion: new Version(3, 2, 0, 115), // Current app version
				lastVersion: new Version(3, 0, 173), // Current app version. Must be larger or equal 3.0.173 to 
				whatsNewShownInVersion: null); // Whats new page was never shown.

			var bikesAtStation = new BikesAtStationPageViewModel(
				tinkApp.ActiveUser,
				permissions,
				bluetooth,
				Device.Android,
				new TINK.Model.Station.Station("FR103", new List<string>(), null), // Was station id 103 before switching from data provider CopriCallsMemory(SampleSets.ShareeFr01_Set1, 1, ...) 
				() => tinkApp.GetIsConnected(),
				(isConnected) => tinkApp.GetConnector(isConnected),
				geolocation.Active, // geolocation
				locksService,
				tinkApp.Polling,
				(url) => { },
				(d, obj) => d(obj),
				Substitute.For<ISmartDevice>(),
				viewService);

			await bikesAtStation.OnAppearingOrRefresh();

			Assert.IsEmpty(bikesAtStation.StatusInfoText);

			// Verify list of bikes
			Assert.AreEqual(2, bikesAtStation.Count);
			Assert.IsTrue(bikesAtStation.IsIdle);
			Assert.IsTrue(bikesAtStation.IsBikesListVisible, "If there are any bikes, list must be visible.");

			var bikeFR9999 = bikesAtStation.FirstOrDefault(x => x.Id == "FR9999") as TINK.ViewModel.Bikes.Bike.BluetoothLock.BikeViewModel; // Was id 1315
			var bikeFR9998 = bikesAtStation.FirstOrDefault(x => x.Id == "FR9998") as TINK.ViewModel.Bikes.Bike.BluetoothLock.BikeViewModel; // Was id 1543

			Assert.That(
				bikeFR9999,
				Is.Not.Null);

			Assert.That(
				bikeFR9998,
				Is.Not.Null);

			Assert.AreEqual("Available.", bikeFR9999.StateText);
			Assert.AreEqual("Available.", bikeFR9998.StateText);
			Assert.AreEqual("NotLoggedIn", bikeFR9999.LockitButtonText);
			Assert.AreEqual("NotLoggedIn", bikeFR9998.LockitButtonText);

			// Login hint/ no bikes frame
			Assert.IsTrue(bikesAtStation.IsLoginRequiredHintVisible);
			Assert.IsFalse(bikesAtStation.IsNoBikesAtStationVisible);
			Assert.AreEqual(string.Empty, bikesAtStation.NoBikesAtStationText);
		}

		[Test]
		public async Task TestConstruct_Droid_NoBikes()
		{
			var geolocation = Substitute.For<IServicesContainer<IGeolocationService>>();
			var locksService = Substitute.For<ILocksService>();
			var timeOut = Substitute.For<ITimeOutProvider>();
			var viewService = Substitute.For<IViewService>();
			var permissions = Substitute.For<ILocationPermission>();
			var bluetooth = Substitute.For<IBluetoothLE>();

			const string MERCH_ID = "MyMerchId";

			var tinkApp = new TinkApp(
				new Settings(
					new GroupFilterMapPage(new Dictionary<string, FilterState> { { FilterHelper.CARGOBIKE, FilterState.On }, { FilterHelper.CITYBIKE, FilterState.Off } }),
					new GroupFilterSettings(new Dictionary<string, FilterState> { { FilterHelper.CARGOBIKE, FilterState.On }, { FilterHelper.CITYBIKE, FilterState.On } }),
					new StartupSettings(),
					new Uri("https://shareeapp-primary.copri-bike.de/APIjsonserver"),
					new TINK.Settings.PollingParameters(new TimeSpan(10000), true),
					Serilog.Events.LogEventLevel.Error,
					activeLockService: locksService.GetType().FullName,
					activeGeolocationService: typeof(GeolocationMock).FullName),
				new StoreMock(new TINK.Model.User.Account.Account("a@b", "123456789", false, "5781_d47fc786e740ef77d85a24bcb6f0ff97_oiF2kahH", new List<string> { "300001", "300029" })),
				isConnectedFunc: () => true,
				connectorFactory: (isConnected, uri, sessionCookie, mail, expiresAfter) => new ConnectorCache(new AppContextInfo("MyMerchId", "MyApp", new Version(1, 2)), null /*UI language */, sessionCookie, mail, server: new CopriCallsMemory(MERCH_ID, SampleSets.ShareeFr01_Set1, 1, sessionCookie)),
				merchantId: "MyMerchId",
				bluetoothService: Substitute.For<IBluetoothLE>(),
				locationPermissionsService: null,
				locationServicesContainer: geolocation,
				locksService: locksService, // Cipher
				device: new DeviceMock(), // Permissions,
				specialFolder: new SpecialFolderMock(),
				cipher: null,
				theme: null,
				postAction: (d, obj) => d(obj),
				currentVersion: new Version(3, 2, 0, 115), // Current app version
				lastVersion: new Version(3, 0, 173), // Current app version. Must be larger or equal 3.0.173 to 
				whatsNewShownInVersion: null); // Whats new page was never shown.

			var bikesAtStation = new BikesAtStationPageViewModel(
				tinkApp.ActiveUser,
				permissions,
				bluetooth,
				Device.Android,
				new TINK.Model.Station.Station("102", new List<string>(), null), // Station 102
				() => tinkApp.GetIsConnected(),
				(isConnected) => tinkApp.GetConnector(isConnected),
				geolocation.Active, // geolocation
				locksService,
				tinkApp.Polling,
				(url) => { },
				(d, obj) => d(obj),
				Substitute.For<ISmartDevice>(),
				viewService);

			await bikesAtStation.OnAppearingOrRefresh();

			Assert.IsEmpty(bikesAtStation.StatusInfoText);

			// Verify list of bikes
			Assert.AreEqual(0, bikesAtStation.Count);
			Assert.IsTrue(bikesAtStation.IsIdle);
			Assert.IsFalse(bikesAtStation.IsBikesListVisible, "If there are any bikes, list must be visible.");

			// Login hint/ no bikes frame
			Assert.IsFalse(bikesAtStation.IsLoginRequiredHintVisible);
			Assert.IsTrue(bikesAtStation.IsNoBikesAtStationVisible);
			Assert.AreEqual("There are currently no bicycles available at this station.", bikesAtStation.NoBikesAtStationText);
		}

		[Test]
		public async Task TestConstruct_Droid()
		{
			var geolocation = Substitute.For<IServicesContainer<IGeolocationService>>();
			var locksService = Substitute.For<ILocksService>();
			var timeOut = Substitute.For<ITimeOutProvider>();
			var viewService = Substitute.For<IViewService>();
			var permissions = Substitute.For<ILocationPermission>();
			var bluetooth = Substitute.For<IBluetoothLE>();

			// Fake location permissions to be set
			permissions.CheckStatusAsync().Returns(Task.FromResult(Status.Granted));
			geolocation.Active.IsGeolcationEnabled.Returns(true); // Fake gps to be on
			bluetooth.State.Returns(BluetoothState.On); // Fake bluetooth to be on

			// Fake bluetooth answer for locks with id 2200545 and 2200537.
			locksService.GetLocksStateAsync(Arg.Any<IEnumerable<LockInfoAuthTdo>>(), Arg.Any<TimeSpan>()).Returns(
				new List<LockInfoTdo> {
					{ new LockInfoTdo.Builder { Id = 2200545, State = LockitLockingState.Open }.Build() },
					{ new LockInfoTdo.Builder { Id = 2200537, State = LockitLockingState.Closed }.Build() }
					}
				);

			const string MERCH_ID = "MyMerchId";

			var tinkApp = new TinkApp(
				new Settings(
					new GroupFilterMapPage(new Dictionary<string, FilterState> { { FilterHelper.CARGOBIKE, FilterState.On }, { FilterHelper.CITYBIKE, FilterState.Off } }),
					new GroupFilterSettings(new Dictionary<string, FilterState> { { FilterHelper.CARGOBIKE, FilterState.On }, { FilterHelper.CITYBIKE, FilterState.On } }),
					new StartupSettings(),
					new Uri("https://shareeapp-primary.copri-bike.de/APIjsonserver"),
					new TINK.Settings.PollingParameters(new TimeSpan(10000), true),
					Serilog.Events.LogEventLevel.Error,
					activeLockService: locksService.GetType().FullName,
					activeGeolocationService: typeof(GeolocationMock).FullName),
				new StoreMock(new TINK.Model.User.Account.Account("a@b", "123456789", false, "5781_d47fc786e740ef77d85a24bcb6f0ff97_oiF2kahH", new List<string> { "300001", "300029" })),
				isConnectedFunc: () => true,
				connectorFactory: (isConnected, uri, sessionCookie, mail, expiresAfter) => new ConnectorCache(new AppContextInfo(MERCH_ID, "MyApp", new Version(1, 2)), null /*UI language */, sessionCookie, mail, server: new CopriCallsMemory(MERCH_ID, SampleSets.ShareeFr01_Set1, 1, sessionCookie)),
				merchantId: MERCH_ID, // Instance geolocation mocks both parts
				bluetoothService: Substitute.For<IBluetoothLE>(),
				locationPermissionsService: null,
				locationServicesContainer: geolocation,
				locksService: locksService, // Cipher
				device: new DeviceMock(), // Permissions,
				specialFolder: new SpecialFolderMock(),
				cipher: null,
				theme: null,
				postAction: (d, obj) => d(obj),
				currentVersion: new Version(3, 2, 0, 115), // Current app version
				lastVersion: new Version(3, 0, 173), // Current app version. Must be larger or equal 3.0.173 to 
				whatsNewShownInVersion: null); // Whats new page was never shown.

			var bikesAtStation = new BikesAtStationPageViewModel(
				tinkApp.ActiveUser,
				permissions,
				bluetooth,
				Device.Android,
				new TINK.Model.Station.Station("103", new List<string>(), null), // Station 103
				() => tinkApp.GetIsConnected(),
				(isConnected) => tinkApp.GetConnector(isConnected),
				geolocation.Active, // geolocation
				locksService,
				tinkApp.Polling,
				(url) => { },
				(d, obj) => d(obj),
				Substitute.For<ISmartDevice>(),
				viewService);

			await bikesAtStation.OnAppearingOrRefresh();

			// Verify behaviour
			Received.InOrder(() =>
			{
				permissions.CheckStatusAsync();
				var glDummy = geolocation.Active.Received().IsGeolcationEnabled;
				var btDummy = bluetooth.Received().State;
				locksService.GetLocksStateAsync(Arg.Any<IEnumerable<LockInfoAuthTdo>>(), Arg.Any<TimeSpan>());
			});

			Assert.IsEmpty(bikesAtStation.StatusInfoText);

			// Verify list of bikes
			Assert.AreEqual(4, bikesAtStation.Count);
			Assert.IsTrue(bikesAtStation.IsIdle);
			Assert.IsTrue(bikesAtStation.IsBikesListVisible, "If there are any bikes, list must be visible.");

			var bike1545 = bikesAtStation.FirstOrDefault(x => x.Id == "1545") as TINK.ViewModel.Bikes.Bike.BluetoothLock.BikeViewModel;
			var bike1537 = bikesAtStation.FirstOrDefault(x => x.Id == "1537") as TINK.ViewModel.Bikes.Bike.BluetoothLock.BikeViewModel;
			var bike1315 = bikesAtStation.FirstOrDefault(x => x.Id == "1315") as TINK.ViewModel.Bikes.Bike.BluetoothLock.BikeViewModel;
			var bike1543 = bikesAtStation.FirstOrDefault(x => x.Id == "1543") as TINK.ViewModel.Bikes.Bike.BluetoothLock.BikeViewModel;

			Assert.That(
				bike1545,
				Is.Not.Null);

			Assert.That(
				bike1537,
				Is.Not.Null);

			Assert.That(
				bike1315,
				Is.Not.Null);

			Assert.That(
				bike1543,
				Is.Not.Null);

			Assert.AreEqual($"Rented since {DateTime.Parse("2020-11-06 17:53:22.784681+01"):dd. MMMM HH:mm}.", bike1545.StateText);
			Assert.AreEqual($"Rented since {DateTime.Parse("2020-10-12 08:38:12.374231+02"):dd. MMMM HH:mm}.", bike1537.StateText);
			Assert.AreEqual("Available.", bike1315.StateText);
			Assert.AreEqual("Available.", bike1543.StateText);
			Assert.AreEqual("Close lock", bike1545.LockitButtonText);
			Assert.AreEqual("Open lock", bike1537.LockitButtonText);
			Assert.AreEqual("DisposableDisconnected", bike1315.LockitButtonText);
			Assert.AreEqual("DisposableDisconnected", bike1543.LockitButtonText);

			// Login hint/ no bikes frame
			Assert.IsFalse(bikesAtStation.IsLoginRequiredHintVisible);
			Assert.IsFalse(bikesAtStation.IsNoBikesAtStationVisible);
			Assert.AreEqual(string.Empty, bikesAtStation.NoBikesAtStationText);
		}

		[Test]
		public async Task TestConstruct_Droid_NoPermissions_OpenSettings()
		{
			var geolocation = Substitute.For<IServicesContainer<IGeolocationService>>();
			var locksService = Substitute.For<ILocksService>();
			var timeOut = Substitute.For<ITimeOutProvider>();
			var viewService = Substitute.For<IViewService>();
			var permissions = Substitute.For<ILocationPermission>();
			var bluetooth = Substitute.For<IBluetoothLE>();

			// Fake location permissions not to be set
			permissions.CheckStatusAsync().Returns(Task.FromResult(Status.Denied));

			// Fake anwser on question whether to open permissions dialog
			viewService.DisplayAlert(Arg.Any<string>(), Arg.Any<string>(), Arg.Any<string>(), Arg.Any<string>()).Returns(true);

			// Fake bluetooth answer for locks with id 2200545 and 2200537.
			locksService.GetLocksStateAsync(Arg.Any<IEnumerable<LockInfoAuthTdo>>(), Arg.Any<TimeSpan>()).Returns(
				new List<LockInfoTdo> {
					{ new LockInfoTdo.Builder { Id = 2200545, State = LockitLockingState.Open }.Build() },
					{ new LockInfoTdo.Builder { Id = 2200537, State = LockitLockingState.Closed }.Build() }
					}
				);

			bluetooth.State.Returns(BluetoothState.On);

			const string MERCH_ID = "MyMerchId";

			var tinkApp = new TinkApp(
				new Settings(
					new GroupFilterMapPage(new Dictionary<string, FilterState> { { FilterHelper.CARGOBIKE, FilterState.On }, { FilterHelper.CITYBIKE, FilterState.Off } }),
					new GroupFilterSettings(new Dictionary<string, FilterState> { { FilterHelper.CARGOBIKE, FilterState.On }, { FilterHelper.CITYBIKE, FilterState.On } }),
					new StartupSettings(),
					new Uri("https://shareeapp-primary.copri-bike.de/APIjsonserver"),
					new TINK.Settings.PollingParameters(new TimeSpan(10000), true),
					Serilog.Events.LogEventLevel.Error,
					activeLockService: locksService.GetType().FullName,
					activeGeolocationService: typeof(GeolocationMock).FullName),
				new StoreMock(new TINK.Model.User.Account.Account("a@b", "123456789", false, "5781_d47fc786e740ef77d85a24bcb6f0ff97_oiF2kahH", new List<string> { "300001", "300029" })),
				isConnectedFunc: () => true,
				connectorFactory: (isConnected, uri, sessionCookie, mail, expiresAfter) => new ConnectorCache(new AppContextInfo(MERCH_ID, "MyApp", new Version(1, 2)), null /*UI language */, sessionCookie, mail, server: new CopriCallsMemory(MERCH_ID, SampleSets.ShareeFr01_Set1, 1, sessionCookie)),
				merchantId: MERCH_ID,
				bluetoothService: Substitute.For<IBluetoothLE>(),
				locationPermissionsService: null,
				locationServicesContainer: geolocation,
				locksService: locksService, // Cipher
				device: new DeviceMock(), // Permissions,
				specialFolder: new SpecialFolderMock(),
				cipher: null,
				theme: null,
				postAction: (d, obj) => d(obj),
				currentVersion: new Version(3, 2, 0, 115), // Current app version
				lastVersion: new Version(3, 0, 173), // Current app version. Must be larger or equal 3.0.173 to 
				whatsNewShownInVersion: null); // Whats new page was never shown.

			var bikesAtStation = new BikesAtStationPageViewModel(
				tinkApp.ActiveUser,
				permissions,
				bluetooth,
				Device.Android,
				new TINK.Model.Station.Station("103", new List<string>(), null), // Station 103
				() => tinkApp.GetIsConnected(),
				(isConnected) => tinkApp.GetConnector(isConnected),
				geolocation.Active, // geolocation
				locksService,
				tinkApp.Polling,
				(url) => { },
				(d, obj) => d(obj),
				Substitute.For<ISmartDevice>(),
				viewService);

			await bikesAtStation.OnAppearingOrRefresh();

			// Verify behaviour
			Received.InOrder(() =>
			{
				permissions.CheckStatusAsync();
				var glDummy = geolocation.Active.Received().IsGeolcationEnabled;
				// permissions.RequestAsync(); // Ask user from permissions (disabled, since no secondary request allowed).
				viewService.DisplayAlert(
					"Hint",
					"Please allow location sharing so that bike lock/locks can be managed.\r\nOpen sharing dialog?",
					"Yes",
					"No");
				permissions.OpenAppSettings();
			});

			Assert.IsTrue(new List<string> { "Updating...", string.Empty }.Contains(bikesAtStation.StatusInfoText));

			// Verify list of bikes
			Assert.AreEqual(4, bikesAtStation.Count);
			Assert.IsTrue(bikesAtStation.IsIdle);
			Assert.IsTrue(bikesAtStation.IsBikesListVisible, "If there are any bikes, list must be visible.");

			var bike1545 = bikesAtStation.FirstOrDefault(x => x.Id == "1545") as TINK.ViewModel.Bikes.Bike.BluetoothLock.BikeViewModel;
			var bike1537 = bikesAtStation.FirstOrDefault(x => x.Id == "1537") as TINK.ViewModel.Bikes.Bike.BluetoothLock.BikeViewModel;
			var bike1315 = bikesAtStation.FirstOrDefault(x => x.Id == "1315") as TINK.ViewModel.Bikes.Bike.BluetoothLock.BikeViewModel;
			var bike1543 = bikesAtStation.FirstOrDefault(x => x.Id == "1543") as TINK.ViewModel.Bikes.Bike.BluetoothLock.BikeViewModel;

			Assert.That(
				bike1545,
				Is.Not.Null);

			Assert.That(
				bike1537,
				Is.Not.Null);

			Assert.That(
				bike1315,
				Is.Not.Null);

			Assert.That(
				bike1543,
				Is.Not.Null);

			Assert.AreEqual($"Rented since {DateTime.Parse("2020-11-06 17:53:22.784681+01"):dd. MMMM HH:mm}.", bike1545.StateText);
			Assert.AreEqual($"Rented since {DateTime.Parse("2020-10-12 08:38:12.374231+02"):dd. MMMM HH:mm}.", bike1537.StateText);
			Assert.AreEqual("Available.", bike1315.StateText);
			Assert.AreEqual("Available.", bike1543.StateText);
			Assert.AreEqual("Search lock", bike1545.LockitButtonText);
			Assert.AreEqual("Search lock", bike1537.LockitButtonText);
			Assert.AreEqual("DisposableDisconnected", bike1315.LockitButtonText);
			Assert.AreEqual("DisposableDisconnected", bike1543.LockitButtonText);

			// Login hint/ no bikes frame
			Assert.IsFalse(bikesAtStation.IsLoginRequiredHintVisible);
			Assert.IsFalse(bikesAtStation.IsNoBikesAtStationVisible);
			Assert.AreEqual(string.Empty, bikesAtStation.NoBikesAtStationText);
		}

		[Test]
		public async Task TestConstruct_Droid_NoPermissions()
		{
			var geolocation = Substitute.For<IServicesContainer<IGeolocationService>>();
			var locksService = Substitute.For<ILocksService>();
			var timeOut = Substitute.For<ITimeOutProvider>();
			var viewService = Substitute.For<IViewService>();
			var permissions = Substitute.For<ILocationPermission>();
			var bluetooth = Substitute.For<IBluetoothLE>();

			// Fake location permissions not to be set
			permissions.CheckStatusAsync().Returns(Task.FromResult(Status.Denied));
			permissions.OpenAppSettings().Throws<Exception>(); // Ensures that method is not called and fixture succeeds.

			// Fake anwser on question whether to open permissions dialog
			viewService.DisplayAlert(Arg.Any<string>(), Arg.Any<string>(), Arg.Any<string>(), Arg.Any<string>()).Returns(false);

			// Fake bluetooth answer for locks with id 2200545 and 2200537.
			locksService.GetLocksStateAsync(Arg.Any<IEnumerable<LockInfoAuthTdo>>(), Arg.Any<TimeSpan>()).Returns(
				new List<LockInfoTdo> {
					{ new LockInfoTdo.Builder { Id = 2200545, State = LockitLockingState.Open }.Build() },
					{ new LockInfoTdo.Builder { Id = 2200537, State = LockitLockingState.Closed }.Build() }
					}
				);
			const string MERCH_ID = "MyMerchId";

			var tinkApp = new TinkApp(
				new Settings(
					new GroupFilterMapPage(new Dictionary<string, FilterState> { { FilterHelper.CARGOBIKE, FilterState.On }, { FilterHelper.CITYBIKE, FilterState.Off } }),
					new GroupFilterSettings(new Dictionary<string, FilterState> { { FilterHelper.CARGOBIKE, FilterState.On }, { FilterHelper.CITYBIKE, FilterState.On } }),
					new StartupSettings(),
					new Uri("https://shareeapp-primary.copri-bike.de/APIjsonserver"),
					new TINK.Settings.PollingParameters(new TimeSpan(10000), true),
					Serilog.Events.LogEventLevel.Error,
					activeLockService: locksService.GetType().FullName,
					activeGeolocationService: typeof(GeolocationMock).FullName),
				new StoreMock(new TINK.Model.User.Account.Account("a@b", "123456789", false, "5781_d47fc786e740ef77d85a24bcb6f0ff97_oiF2kahH", new List<string> { "300001", "300029" })),
				isConnectedFunc: () => true,
				connectorFactory: (isConnected, uri, sessionCookie, mail, expiresAfter) => new ConnectorCache(new AppContextInfo(MERCH_ID, "MyApp", new Version(1, 2)), null /*UI language */, sessionCookie, mail, server: new CopriCallsMemory(MERCH_ID, SampleSets.ShareeFr01_Set1, 1, sessionCookie)),
				merchantId: MERCH_ID,
				bluetoothService: Substitute.For<IBluetoothLE>(),
				locationPermissionsService: null,
				locationServicesContainer: geolocation,
				locksService: locksService, // Cipher
				device: new DeviceMock(), // Permissions,
				specialFolder: new SpecialFolderMock(),
				cipher: null,
				theme: null,
				postAction: (d, obj) => d(obj),
				currentVersion: new Version(3, 2, 0, 115), // Current app version
				lastVersion: new Version(3, 0, 173), // Current app version. Must be larger or equal 3.0.173 to 
				whatsNewShownInVersion: null); // Whats new page was never shown.

			var bikesAtStation = new BikesAtStationPageViewModel(
				tinkApp.ActiveUser,
				permissions,
				bluetooth,
				Device.Android,
				new TINK.Model.Station.Station("103", new List<string>(), null), // Station 103
				() => tinkApp.GetIsConnected(),
				(isConnected) => tinkApp.GetConnector(isConnected),
				geolocation.Active, // geolocation
				locksService,
				tinkApp.Polling,
				(url) => { },
				(d, obj) => d(obj),
				Substitute.For<ISmartDevice>(),
				viewService);

			await bikesAtStation.OnAppearingOrRefresh();

			// Verify behaviour
			Received.InOrder(() =>
			{
				permissions.CheckStatusAsync();
				var glDummy = geolocation.Active.Received().IsGeolcationEnabled;
				//permissions.RequestAsync(); // Ask user from permissions (disabled, since no secondary request allowed).
				viewService.DisplayAlert(
					"Hint",
					"Please allow location sharing so that bike lock/locks can be managed.\r\nOpen sharing dialog?",
					"Yes",
					"No");
			});

			Assert.IsEmpty(bikesAtStation.StatusInfoText);

			// Verify list of bikes
			Assert.AreEqual(4, bikesAtStation.Count);
			Assert.IsTrue(bikesAtStation.IsIdle);
			Assert.IsTrue(bikesAtStation.IsBikesListVisible, "If there are any bikes, list must be visible.");

			var bike1545 = bikesAtStation.FirstOrDefault(x => x.Id == "1545") as TINK.ViewModel.Bikes.Bike.BluetoothLock.BikeViewModel;
			var bike1537 = bikesAtStation.FirstOrDefault(x => x.Id == "1537") as TINK.ViewModel.Bikes.Bike.BluetoothLock.BikeViewModel;
			var bike1315 = bikesAtStation.FirstOrDefault(x => x.Id == "1315") as TINK.ViewModel.Bikes.Bike.BluetoothLock.BikeViewModel;
			var bike1543 = bikesAtStation.FirstOrDefault(x => x.Id == "1543") as TINK.ViewModel.Bikes.Bike.BluetoothLock.BikeViewModel;

			Assert.That(
				bike1545,
				Is.Not.Null);

			Assert.That(
				bike1537,
				Is.Not.Null);

			Assert.That(
				bike1315,
				Is.Not.Null);

			Assert.That(
				bike1543,
				Is.Not.Null);

			Assert.AreEqual($"Rented since {DateTime.Parse("2020-11-06 17:53:22.784681+01"):dd. MMMM HH:mm}.", bike1545.StateText);
			Assert.AreEqual($"Rented since {DateTime.Parse("2020-10-12 08:38:12.374231+02"):dd. MMMM HH:mm}.", bike1537.StateText);
			Assert.AreEqual("Available.", bike1315.StateText);
			Assert.AreEqual("Available.", bike1543.StateText);
			Assert.AreEqual("Search lock", bike1545.LockitButtonText);
			Assert.AreEqual("Search lock", bike1537.LockitButtonText);
			Assert.AreEqual("DisposableDisconnected", bike1315.LockitButtonText);
			Assert.AreEqual("DisposableDisconnected", bike1543.LockitButtonText);

			// Login hint/ no bikes frame
			Assert.IsFalse(bikesAtStation.IsLoginRequiredHintVisible);
			Assert.IsFalse(bikesAtStation.IsNoBikesAtStationVisible);
			Assert.AreEqual(string.Empty, bikesAtStation.NoBikesAtStationText);
		}

		[Test]
		public async Task TestConstruct_Droid_GeolocationOff()
		{
			var geolocation = Substitute.For<IServicesContainer<IGeolocationService>>();
			var locksService = Substitute.For<ILocksService>();
			var timeOut = Substitute.For<ITimeOutProvider>();
			var viewService = Substitute.For<IViewService>();
			var permissions = Substitute.For<ILocationPermission>();
			var bluetooth = Substitute.For<IBluetoothLE>();

			// Fake location permissions to be set
			permissions.CheckStatusAsync().Returns(Task.FromResult(Status.Granted));
			geolocation.Active.IsGeolcationEnabled.Returns(false); // Fake gps to be off
			bluetooth.State.Returns(BluetoothState.On); // Fake bluetooth to be on

			// Fake bluetooth answer for locks with id 2200545 and 2200537.
			locksService.GetLocksStateAsync(Arg.Any<IEnumerable<LockInfoAuthTdo>>(), Arg.Any<TimeSpan>()).Returns(
				new List<LockInfoTdo> {
					{ new LockInfoTdo.Builder { Id = 2200545, State = LockitLockingState.Open }.Build() },
					{ new LockInfoTdo.Builder { Id = 2200537, State = LockitLockingState.Closed }.Build() }
					}
				);
			const string MERCH_ID = "MyMerchId";

			var tinkApp = new TinkApp(
				new Settings(
					new GroupFilterMapPage(new Dictionary<string, FilterState> { { FilterHelper.CARGOBIKE, FilterState.On }, { FilterHelper.CITYBIKE, FilterState.Off } }),
					new GroupFilterSettings(new Dictionary<string, FilterState> { { FilterHelper.CARGOBIKE, FilterState.On }, { FilterHelper.CITYBIKE, FilterState.On } }),
					new StartupSettings(),
					new Uri("https://shareeapp-primary.copri-bike.de/APIjsonserver"),
					new TINK.Settings.PollingParameters(new TimeSpan(10000), true),
					Serilog.Events.LogEventLevel.Error,
					activeLockService: locksService.GetType().FullName,
					activeGeolocationService: typeof(GeolocationMock).FullName),
				new StoreMock(new TINK.Model.User.Account.Account("a@b", "123456789", false, "5781_d47fc786e740ef77d85a24bcb6f0ff97_oiF2kahH", new List<string> { "300001", "300029" })),
				isConnectedFunc: () => true,
				connectorFactory: (isConnected, uri, sessionCookie, mail, expiresAfter) => new ConnectorCache(new AppContextInfo(MERCH_ID, "MyApp", new Version(1, 2)), null /*UI language */, sessionCookie, mail, server: new CopriCallsMemory(MERCH_ID, SampleSets.ShareeFr01_Set1, 1, sessionCookie)),
				merchantId: MERCH_ID,
				bluetoothService: Substitute.For<IBluetoothLE>(),
				locationPermissionsService: null,
				locationServicesContainer: geolocation,
				locksService: locksService, // Cipher
				device: new DeviceMock(), // Permissions,
				specialFolder: new SpecialFolderMock(),
				cipher: null,
				theme: null,
				postAction: (d, obj) => d(obj),
				currentVersion: new Version(3, 2, 0, 115), // Current app version
				lastVersion: new Version(3, 0, 173), // Current app version. Must be larger or equal 3.0.173 to 
				whatsNewShownInVersion: null); // Whats new page was never shown.

			var bikesAtStation = new BikesAtStationPageViewModel(
				tinkApp.ActiveUser,
				permissions,
				bluetooth,
				Device.Android,
				new TINK.Model.Station.Station("103", new List<string>(), null), // Station 103
				() => tinkApp.GetIsConnected(),
				(isConnected) => tinkApp.GetConnector(isConnected),
				geolocation.Active, // geolocation
				locksService,
				tinkApp.Polling,
				(url) => { },
				(d, obj) => d(obj),
				Substitute.For<ISmartDevice>(),
				viewService);

			await bikesAtStation.OnAppearingOrRefresh();

			// Verify behaviour
			Received.InOrder(() =>
			{
				permissions.CheckStatusAsync();
				var glDummy = geolocation.Active.Received().IsGeolcationEnabled;
				viewService.DisplayAlert(
						"Hint",
						"Please activate location so that bike lock can be found!",
						"OK");
			});

			Assert.IsEmpty(bikesAtStation.StatusInfoText);

			// Verify list of bikes
			Assert.AreEqual(4, bikesAtStation.Count);
			Assert.IsTrue(bikesAtStation.IsIdle);
			Assert.IsTrue(bikesAtStation.IsBikesListVisible, "If there are any bikes, list must be visible.");

			var bike1545 = bikesAtStation.FirstOrDefault(x => x.Id == "1545") as TINK.ViewModel.Bikes.Bike.BluetoothLock.BikeViewModel;
			var bike1537 = bikesAtStation.FirstOrDefault(x => x.Id == "1537") as TINK.ViewModel.Bikes.Bike.BluetoothLock.BikeViewModel;
			var bike1315 = bikesAtStation.FirstOrDefault(x => x.Id == "1315") as TINK.ViewModel.Bikes.Bike.BluetoothLock.BikeViewModel;
			var bike1543 = bikesAtStation.FirstOrDefault(x => x.Id == "1543") as TINK.ViewModel.Bikes.Bike.BluetoothLock.BikeViewModel;

			Assert.That(
				bike1545,
				Is.Not.Null);

			Assert.That(
				bike1537,
				Is.Not.Null);

			Assert.That(
				bike1315,
				Is.Not.Null);

			Assert.That(
				bike1543,
				Is.Not.Null);

			Assert.AreEqual($"Rented since {DateTime.Parse("2020-11-06 17:53:22.784681+01"):dd. MMMM HH:mm}.", bike1545.StateText);
			Assert.AreEqual($"Rented since {DateTime.Parse("2020-10-12 08:38:12.374231+02"):dd. MMMM HH:mm}.", bike1537.StateText);
			Assert.AreEqual("Available.", bike1315.StateText);
			Assert.AreEqual("Available.", bike1543.StateText);
			Assert.AreEqual("Search lock", bike1545.LockitButtonText);
			Assert.AreEqual("Search lock", bike1537.LockitButtonText);
			Assert.AreEqual("DisposableDisconnected", bike1315.LockitButtonText);
			Assert.AreEqual("DisposableDisconnected", bike1543.LockitButtonText);

			// Login hint/ no bikes frame
			Assert.IsFalse(bikesAtStation.IsLoginRequiredHintVisible);
			Assert.IsFalse(bikesAtStation.IsNoBikesAtStationVisible);
			Assert.AreEqual(string.Empty, bikesAtStation.NoBikesAtStationText);
		}

		[Test]
		public async Task TestConstruct_Droid_BluetoothOff()
		{
			var geolocation = Substitute.For<IServicesContainer<IGeolocationService>>();
			var locksService = Substitute.For<ILocksService>();
			var timeOut = Substitute.For<ITimeOutProvider>();
			var viewService = Substitute.For<IViewService>();
			var permissions = Substitute.For<ILocationPermission>();
			var bluetooth = Substitute.For<IBluetoothLE>();

			// Fake location permissions to be set
			permissions.CheckStatusAsync().Returns(Task.FromResult(Status.Granted));
			geolocation.Active.IsGeolcationEnabled.Returns(true); // Fake gps to be on
			bluetooth.State.Returns(BluetoothState.Off); //  // Fake bluetooth to be off

			// Fake bluetooth answer for locks with id 2200545 and 2200537.
			locksService.GetLocksStateAsync(Arg.Any<IEnumerable<LockInfoAuthTdo>>(), Arg.Any<TimeSpan>()).Returns(
				new List<LockInfoTdo> {
					{ new LockInfoTdo.Builder { Id = 2200545, State = LockitLockingState.Open }.Build() },
					{ new LockInfoTdo.Builder { Id = 2200537, State = LockitLockingState.Closed }.Build() }
					}
				);
			const string MERCH_ID = "MyMerchId";

			var tinkApp = new TinkApp(
				new Settings(
					new GroupFilterMapPage(new Dictionary<string, FilterState> { { FilterHelper.CARGOBIKE, FilterState.On }, { FilterHelper.CITYBIKE, FilterState.Off } }),
					new GroupFilterSettings(new Dictionary<string, FilterState> { { FilterHelper.CARGOBIKE, FilterState.On }, { FilterHelper.CITYBIKE, FilterState.On } }),
					new StartupSettings(),
					new Uri("https://shareeapp-primary.copri-bike.de/APIjsonserver"),
					new TINK.Settings.PollingParameters(new TimeSpan(10000), true),
					Serilog.Events.LogEventLevel.Error,
					activeLockService: locksService.GetType().FullName,
					activeGeolocationService: typeof(GeolocationMock).FullName),
				new StoreMock(new TINK.Model.User.Account.Account("a@b", "123456789", false, "5781_d47fc786e740ef77d85a24bcb6f0ff97_oiF2kahH", new List<string> { "300001", "300029" })),
				isConnectedFunc: () => true,
				connectorFactory: (isConnected, uri, sessionCookie, mail, expiresAfter) => new ConnectorCache(new AppContextInfo(MERCH_ID, "MyApp", new Version(1, 2)), null /*UI language */, sessionCookie, mail, server: new CopriCallsMemory(MERCH_ID, SampleSets.ShareeFr01_Set1, 1, sessionCookie)),
				merchantId: MERCH_ID,
				bluetoothService: Substitute.For<IBluetoothLE>(),
				locationPermissionsService: null,
				locationServicesContainer: geolocation,
				locksService: locksService, // Cipher
				device: new DeviceMock(), // Permissions,
				specialFolder: new SpecialFolderMock(),
				cipher: null,
				theme: null,
				postAction: (d, obj) => d(obj),
				currentVersion: new Version(3, 2, 0, 115), // Current app version
				lastVersion: new Version(3, 0, 173), // Current app version. Must be larger or equal 3.0.173 to 
				whatsNewShownInVersion: null); // Whats new page was never shown.

			var bikesAtStation = new BikesAtStationPageViewModel(
				tinkApp.ActiveUser,
				permissions,
				bluetooth,
				Device.Android,
				new TINK.Model.Station.Station("103", new List<string>(), null), // Station 103
				() => tinkApp.GetIsConnected(),
				(isConnected) => tinkApp.GetConnector(isConnected),
				geolocation.Active, // geolocation
				locksService,
				tinkApp.Polling,
				(url) => { },
				(d, obj) => d(obj),
				Substitute.For<ISmartDevice>(),
				viewService);

			await bikesAtStation.OnAppearingOrRefresh();

			// Verify behaviour
			Received.InOrder(() =>
			{
				permissions.CheckStatusAsync();
				var glDummy = geolocation.Active.Received().IsGeolcationEnabled;
				var btDummy = bluetooth.Received().State;
				viewService.DisplayAlert(
						"Hint",
						"Please enable Bluetooth to manage bike lock/locks.",
						"OK");
			});

			Assert.IsEmpty(bikesAtStation.StatusInfoText);

			// Verify list of bikes
			Assert.AreEqual(4, bikesAtStation.Count);
			Assert.IsTrue(bikesAtStation.IsIdle);
			Assert.IsTrue(bikesAtStation.IsBikesListVisible, "If there are any bikes, list must be visible.");

			var bike1545 = bikesAtStation.FirstOrDefault(x => x.Id == "1545") as TINK.ViewModel.Bikes.Bike.BluetoothLock.BikeViewModel;
			var bike1537 = bikesAtStation.FirstOrDefault(x => x.Id == "1537") as TINK.ViewModel.Bikes.Bike.BluetoothLock.BikeViewModel;
			var bike1315 = bikesAtStation.FirstOrDefault(x => x.Id == "1315") as TINK.ViewModel.Bikes.Bike.BluetoothLock.BikeViewModel;
			var bike1543 = bikesAtStation.FirstOrDefault(x => x.Id == "1543") as TINK.ViewModel.Bikes.Bike.BluetoothLock.BikeViewModel;

			Assert.That(
				bike1545,
				Is.Not.Null);

			Assert.That(
				bike1537,
				Is.Not.Null);

			Assert.That(
				bike1315,
				Is.Not.Null);

			Assert.That(
				bike1543,
				Is.Not.Null);

			Assert.AreEqual($"Rented since {DateTime.Parse("2020-11-06 17:53:22.784681+01"):dd. MMMM HH:mm}.", bike1545.StateText);
			Assert.AreEqual($"Rented since {DateTime.Parse("2020-10-12 08:38:12.374231+02"):dd. MMMM HH:mm}.", bike1537.StateText);
			Assert.AreEqual("Available.", bike1315.StateText);
			Assert.AreEqual("Available.", bike1543.StateText);
			Assert.AreEqual("Search lock", bike1545.LockitButtonText);
			Assert.AreEqual("Search lock", bike1537.LockitButtonText);
			Assert.AreEqual("DisposableDisconnected", bike1315.LockitButtonText);
			Assert.AreEqual("DisposableDisconnected", bike1543.LockitButtonText);

			// Login hint/ no bikes frame
			Assert.IsFalse(bikesAtStation.IsLoginRequiredHintVisible);
			Assert.IsFalse(bikesAtStation.IsNoBikesAtStationVisible);
			Assert.AreEqual(string.Empty, bikesAtStation.NoBikesAtStationText);
		}

		[Test]
		public async Task TestConstructKonrad()
		{
			var locksService = Substitute.For<ILocksService>();
			var timeOut = Substitute.For<ITimeOutProvider>();
			var viewService = Substitute.For<IViewService>();
			var permissions = Substitute.For<ILocationPermission>();
			var bluetooth = Substitute.For<IBluetoothLE>();

			bluetooth.State.Returns(BluetoothState.On);

			locksService.TimeOut.Returns(timeOut);
			timeOut.MultiConnect.Returns(new TimeSpan(0));

			const string MERCH_ID = "MyMerchId";

			var tinkApp = new TinkApp(
				new Settings(
					new GroupFilterMapPage(new Dictionary<string, FilterState> { { FilterHelper.CARGOBIKE, FilterState.On }, { FilterHelper.CITYBIKE, FilterState.Off } }),
					new GroupFilterSettings(new Dictionary<string, FilterState> { { FilterHelper.CARGOBIKE, FilterState.On }, { FilterHelper.CITYBIKE, FilterState.On } }),
					new StartupSettings(),
					new Uri("https://shareeapp-primary.copri-bike.de/APIjsonserver"),
					new TINK.Settings.PollingParameters(new TimeSpan(10000), true),
					Serilog.Events.LogEventLevel.Error,
					activeLockService: locksService.GetType().FullName,
					activeGeolocationService: typeof(GeolocationMock).FullName),
				new StoreMock(),
				isConnectedFunc: () => true,
				connectorFactory: (isConnected, uri, sessionCookie, mail, expiresAfter) => new ConnectorCache(new AppContextInfo(MERCH_ID, "MyApp", new Version(1, 2)), null /*UI language */, sessionCookie, mail, server: new CopriCallsMemory001(sessionCookie)),
				merchantId: MERCH_ID,
				bluetoothService: Substitute.For<IBluetoothLE>(),
				locationPermissionsService: Substitute.For<ILocationPermission>(),
				locationServicesContainer: Substitute.For<IServicesContainer<IGeolocationService>>(),
				locksService: locksService, // Cipher
				device: new DeviceMock(),
				specialFolder: new SpecialFolderMock(),
				cipher: null,
				theme: null,
				postAction: (d, obj) => d(obj),
				currentVersion: new Version(3, 2, 0, 115), // Current app version
				lastVersion: new Version(3, 0, 173), // Current app version. Must be larger or equal 3.0.173 to 
				whatsNewShownInVersion: null); // Whats new page was never shown.

			var bikesAtStation = new BikesAtStationPageViewModel(
				tinkApp.ActiveUser,
				permissions,
				bluetooth,
				Device.iOS,
				new TINK.Model.Station.Station("FR101", new List<string>(), null), // Was 31 before switching CopriCallsMemory(SampleSets.Set2, 1, ...)
				() => tinkApp.GetIsConnected(),
				(isConnected) => tinkApp.GetConnector(isConnected),
				new GeolocationMock(),
				locksService,
				tinkApp.Polling,
				(url) => { },
				(d, obj) => d(obj),
				Substitute.For<ISmartDevice>(),
				viewService);

			await bikesAtStation.OnAppearingOrRefresh();

			Assert.IsTrue(new List<string> { "Updating...", string.Empty }.Contains(bikesAtStation.StatusInfoText));

			// Verify list of bikes
			Assert.AreEqual(3, bikesAtStation.Count); // Was 1 before switch.
			Assert.IsTrue(bikesAtStation.IsIdle);
			Assert.IsTrue(bikesAtStation.IsBikesListVisible, "If there are any bikes, list must be visible.");

			Assert.AreEqual("Available.", bikesAtStation.FirstOrDefault(x => x.Id == "FR1003").StateText); // Was 52 before switch.
			Assert.AreEqual("Available.", bikesAtStation.FirstOrDefault(x => x.Id == "FR1002").StateText);
			Assert.AreEqual("Available.", bikesAtStation.FirstOrDefault(x => x.Id == "FR1001").StateText);

			// Login hint/ no bikes frame
			Assert.IsTrue(bikesAtStation.IsLoginRequiredHintVisible);
			Assert.IsFalse(bikesAtStation.IsNoBikesAtStationVisible);
			Assert.AreEqual(string.Empty, bikesAtStation.NoBikesAtStationText);
		}


		[Test]
		public async Task TestConstructKonrad_NoBikes()
		{
			var locksService = Substitute.For<ILocksService>();
			var timeOut = Substitute.For<ITimeOutProvider>();
			var viewService = Substitute.For<IViewService>();
			var permissions = Substitute.For<ILocationPermission>();
			var bluetooth = Substitute.For<IBluetoothLE>();

			bluetooth.State.Returns(BluetoothState.On);

			locksService.TimeOut.Returns(timeOut);
			timeOut.MultiConnect.Returns(new TimeSpan(0));

			const string MERCH_ID = "MyMerchId";

			var tinkApp = new TinkApp(
				new Settings(
					new GroupFilterMapPage(new Dictionary<string, FilterState> { { FilterHelper.CARGOBIKE, FilterState.Off }, { FilterHelper.CITYBIKE, FilterState.On } }),
					new GroupFilterSettings(new Dictionary<string, FilterState> { { FilterHelper.CARGOBIKE, FilterState.On }, { FilterHelper.CITYBIKE, FilterState.On } }),
					new StartupSettings(),
					new Uri("https://tinkwwp.copri-bike.de/APIjsonserver"),
					new TINK.Settings.PollingParameters(new TimeSpan(10000), true),
					Serilog.Events.LogEventLevel.Error,
					activeLockService: locksService.GetType().FullName,
					activeGeolocationService: typeof(GeolocationMock).FullName),
				new StoreMock(),
				isConnectedFunc: () => true,
				connectorFactory: (isConnected, uri, sessionCookie, mail, expiresAfter) => new ConnectorCache(new AppContextInfo("MyMerchId", "MyApp", new Version(1, 2)), null /*UI language */, sessionCookie, mail, server: new CopriCallsMemory(MERCH_ID, SampleSets.Set2, 1, sessionCookie)),
				merchantId: "MyMerchId",
				bluetoothService: Substitute.For<IBluetoothLE>(),
				locationPermissionsService: Substitute.For<ILocationPermission>(),
				locationServicesContainer: Substitute.For<IServicesContainer<IGeolocationService>>(),
				locksService: locksService, // Cipher
				device: new DeviceMock(),
				specialFolder: new SpecialFolderMock(),
				cipher: null,
				theme: null,
				postAction: (d, obj) => d(obj),
				currentVersion: new Version(3, 2, 0, 115), // Current app version
				lastVersion: new Version(3, 0, 173), // Current app version. Must be larger or equal 3.0.173 to 
				whatsNewShownInVersion: null); // Whats new page was never shown.

			var bikesAtStation = new BikesAtStationPageViewModel(
				tinkApp.ActiveUser,
				permissions,
				bluetooth,
				Device.iOS,
				new TINK.Model.Station.Station("4", new List<string>(), null),
				() => tinkApp.GetIsConnected(),
				(isConnected) => tinkApp.GetConnector(isConnected),
				new GeolocationMock(),
				locksService,
				tinkApp.Polling,
				(url) => { },
				(d, obj) => d(obj),
				Substitute.For<ISmartDevice>(),
				viewService);

			await bikesAtStation.OnAppearingOrRefresh();

			Assert.IsTrue(new List<string> { "Updating...", string.Empty }.Contains(bikesAtStation.StatusInfoText));

			// Verify list of bikes
			Assert.AreEqual(0, bikesAtStation.Count);
			Assert.IsTrue(bikesAtStation.IsIdle);
			Assert.IsFalse(bikesAtStation.IsBikesListVisible, "If there are any bikes, list must be visible.");

			// Login hint/ no bikes frame
			Assert.IsFalse(bikesAtStation.IsLoginRequiredHintVisible);
			Assert.IsTrue(bikesAtStation.IsNoBikesAtStationVisible);
			Assert.AreEqual("There are currently no bicycles available at this station.", bikesAtStation.NoBikesAtStationText);
		}

		[Test]
		public async Task TestConstruct_LoggedIn()
		{
			var locksService = Substitute.For<ILocksService>();
			var timeOut = Substitute.For<ITimeOutProvider>();
			var viewService = Substitute.For<IViewService>();
			var permissions = Substitute.For<ILocationPermission>();
			var bluetooth = Substitute.For<IBluetoothLE>();

			bluetooth.State.Returns(BluetoothState.On);

			locksService.TimeOut.Returns(timeOut);
			timeOut.MultiConnect.Returns(new TimeSpan(0));

			var tinkApp = new TinkApp(
				new Settings(
					new GroupFilterMapPage(new Dictionary<string, FilterState> { { FilterHelper.CARGOBIKE, FilterState.Off }, { FilterHelper.CITYBIKE, FilterState.On } }),
					new GroupFilterSettings(new Dictionary<string, FilterState> { { FilterHelper.CARGOBIKE, FilterState.On }, { FilterHelper.CITYBIKE, FilterState.On } }),
					new StartupSettings(),
					new Uri("https://shareeapp-primary.copri-bike.de/APIjsonserver"),
					new TINK.Settings.PollingParameters(new TimeSpan(10000), true),
					Serilog.Events.LogEventLevel.Error,
					activeLockService: locksService.GetType().FullName,
					activeGeolocationService: locksService.GetType().FullName),
					new StoreMock(new TINK.Model.User.Account.Account(
					LoginSessionCopriInfo.JavaministerHardwareNr1.Mail,
					LoginSessionCopriInfo.JavaministerHardwareNr1.Pwd,
					false,
					"6103_112e96b36ba33de245943c5ffaf369cd_", // Was 4da3044c8657a04ba60e2eaa753bc51a before switching from data provider CopriCallsMemory(SampleSets.Set2, 1, ...) 
					new List<string> { FilterHelper.CARGOBIKE })),
				isConnectedFunc: () => true,
				connectorFactory: (isConnected, uri, sessionCookie, mail, expiresAfter) => new ConnectorCache(new AppContextInfo("MyMerchId", "MyApp", new Version(1, 2)), null /*UI language */, sessionCookie, mail, server: new CopriCallsMemory001(sessionCookie)),
				merchantId: "MyMerchId",
				bluetoothService: Substitute.For<IBluetoothLE>(),
				locationPermissionsService: Substitute.For<ILocationPermission>(),
				locationServicesContainer: Substitute.For<IServicesContainer<IGeolocationService>>(),
				locksService: locksService, // Cipher
				device: new DeviceMock(),
				specialFolder: new SpecialFolderMock(),
				cipher: null,
				theme: null,
				postAction: (d, obj) => d(obj),
				currentVersion: new Version(3, 2, 0, 115), // Current app version
				lastVersion: new Version(3, 0, 173), // Current app version. Must be larger or equal 3.0.173 to 
				whatsNewShownInVersion: null); // Whats new page was never shown.

			var bikesAtStation = new BikesAtStationPageViewModel(
				tinkApp.ActiveUser,
				permissions,
				bluetooth,
				Device.iOS,
				new TINK.Model.Station.Station("FR103", new List<string>(), null), // Was station id 4 before switching from data provider CopriCallsMemory(SampleSets.Set2, 1, ...) 
				() => tinkApp.GetIsConnected(),
				(isConnected) => tinkApp.GetConnector(isConnected),
				new GeolocationMock(),
				locksService,
				tinkApp.Polling,
				(url) => { },
				(d, obj) => d(obj),
				Substitute.For<ISmartDevice>(),
				viewService);

			await bikesAtStation.OnAppearingOrRefresh();

			Assert.IsTrue(new List<string> { "Updating...", string.Empty }.Contains(bikesAtStation.StatusInfoText));

			// Verify list of bikes
			Assert.AreEqual(4, bikesAtStation.Count); // Count of bikes was 4 before switching from data provider CopriCallsMemory(SampleSets.Set2, 1, ...)
			Assert.IsTrue(bikesAtStation.IsIdle);
			Assert.IsTrue(bikesAtStation.IsBikesListVisible, "If there are any bikes, list must be visible.");

			Assert.AreEqual("Available.", bikesAtStation.FirstOrDefault(x => x.Id == "FR9999").StateText);
			Assert.AreEqual("Available.", bikesAtStation.FirstOrDefault(x => x.Id == "FR9999").StateText);
			Assert.AreEqual("Max. reservation time of 15 min. expired.", bikesAtStation.FirstOrDefault(x => x.Id == "FR1004").StateText);
			Assert.AreEqual($"Rented since {DateTime.Parse("2021-11-06 18:57:25.445447+01"):dd. MMMM HH:mm}.", bikesAtStation.FirstOrDefault(x => x.Id == "FR1544").StateText); // Was 7

			// Login hint/ no bikes frame
			Assert.IsFalse(bikesAtStation.IsLoginRequiredHintVisible);
			Assert.IsFalse(bikesAtStation.IsNoBikesAtStationVisible);
			Assert.AreEqual(string.Empty, bikesAtStation.NoBikesAtStationText);
		}

		[Test]
		public async Task TestConstruct_Offline()
		{
			var locksService = Substitute.For<ILocksService>();
			var timeOut = Substitute.For<ITimeOutProvider>();
			var viewService = Substitute.For<IViewService>();
			var permissions = Substitute.For<ILocationPermission>();
			var bluetooth = Substitute.For<IBluetoothLE>();

			bluetooth.State.Returns(BluetoothState.On);

			locksService.TimeOut.Returns(timeOut);
			timeOut.MultiConnect.Returns(new TimeSpan(0));

			var tinkApp = new TinkApp(
				new Settings(
					new GroupFilterMapPage(new Dictionary<string, FilterState> { { FilterHelper.CARGOBIKE, FilterState.Off }, { FilterHelper.CITYBIKE, FilterState.On } }),
					new GroupFilterSettings(new Dictionary<string, FilterState> { { FilterHelper.CARGOBIKE, FilterState.On }, { FilterHelper.CITYBIKE, FilterState.On } }),
					new StartupSettings(),
					new Uri("https://shareeapp-primary.copri-bike.de/APIjsonserver"),
					new TINK.Settings.PollingParameters(new TimeSpan(10000), true),
					Serilog.Events.LogEventLevel.Error,
					activeLockService: locksService.GetType().FullName,
					activeGeolocationService: typeof(GeolocationMock).FullName),
				new StoreMock(),
												isConnectedFunc: () => false,
				connectorFactory: (isConnected, uri, sessionCookie, mail, expiresAfter) => new ConnectorCache(new AppContextInfo("MyMerchId", "MyApp", new Version(1, 2)), null /*UI language */, sessionCookie, mail, server: new CopriCallsMemory001(sessionCookie)),
				merchantId: "MyMerchId",
				bluetoothService: Substitute.For<IBluetoothLE>(),
				locationPermissionsService: Substitute.For<ILocationPermission>(),
				locationServicesContainer: Substitute.For<IServicesContainer<IGeolocationService>>(),
				locksService: locksService, // Cipher
				device: new DeviceMock(),
				specialFolder: new SpecialFolderMock(),
				cipher: null, // Not connected.
				theme: null,
				postAction: (d, obj) => d(obj),
				currentVersion: new Version(3, 2, 0, 115), // Current app version
				lastVersion: new Version(3, 0, 173), // Current app version. Must be larger or equal 3.0.173 to 
				whatsNewShownInVersion: null); // Whats new page was never shown.

			var bikesAtStation = new BikesAtStationPageViewModel(
				tinkApp.ActiveUser,
				permissions,
				bluetooth,
				Device.iOS,
				new TINK.Model.Station.Station("FR103", new List<string>(), null), // Was station id 4 before switching from data provider CopriCallsMemory(SampleSets.Set2, 1
				() => tinkApp.GetIsConnected(),
				(isConnected) => tinkApp.GetConnector(isConnected),
				new GeolocationMock(),
				locksService,
				tinkApp.Polling,
				(url) => { },
				(d, obj) => d(obj),
				Substitute.For<ISmartDevice>(),
				viewService);

			await bikesAtStation.OnAppearingOrRefresh();

			Assert.AreEqual("Offline.", bikesAtStation.StatusInfoText);

			// Verify list of bikes
			Assert.AreEqual(2, bikesAtStation.Count); // Count of bikes was 3. There is no more bike with id 26.
			Assert.IsTrue(bikesAtStation.IsIdle);
			Assert.IsTrue(bikesAtStation.IsBikesListVisible, "If there are any bikes, list must be visible.");

			Assert.AreEqual("Available.", bikesAtStation.FirstOrDefault(x => x.Id == "FR9999").StateText); // Was id 5
			Assert.AreEqual("Available.", bikesAtStation.FirstOrDefault(x => x.Id == "FR9998").StateText); // Was is 14

			// Login hint/ no bikes frame
			Assert.IsTrue(bikesAtStation.IsLoginRequiredHintVisible);
			Assert.IsFalse(bikesAtStation.IsNoBikesAtStationVisible);
			Assert.AreEqual(string.Empty, bikesAtStation.NoBikesAtStationText);
		}

		[Test]
		public async Task TestConstruct_WebConnectCommunicationError()
		{
			var locksService = Substitute.For<ILocksService>();
			var timeOut = Substitute.For<ITimeOutProvider>();
			var viewService = Substitute.For<IViewService>();
			var permissions = Substitute.For<ILocationPermission>();
			var bluetooth = Substitute.For<IBluetoothLE>();

			bluetooth.State.Returns(BluetoothState.On);

			locksService.TimeOut.Returns(timeOut);
			timeOut.MultiConnect.Returns(new TimeSpan(0));

			var tinkApp = new TinkApp(
				new Settings(
					new GroupFilterMapPage(new Dictionary<string, FilterState> { { FilterHelper.CARGOBIKE, FilterState.Off }, { FilterHelper.CITYBIKE, FilterState.On } }),
					new GroupFilterSettings(new Dictionary<string, FilterState> { { FilterHelper.CARGOBIKE, FilterState.On }, { FilterHelper.CITYBIKE, FilterState.On } }),
					new StartupSettings(),
					new Uri("https://shareeapp-primary.copri-bike.de/APIjsonserver"),
					new TINK.Settings.PollingParameters(new TimeSpan(10000), true),
					Serilog.Events.LogEventLevel.Error,
					activeLockService: locksService.GetType().FullName,
					activeGeolocationService: typeof(GeolocationMock).FullName),
				new StoreMock(),
												isConnectedFunc: () => false,
				connectorFactory: (isConnected, uri, sessionCookie, mail, expiresAfter) => new TINK.Model.Connector.Connector(
						uri,
						new AppContextInfo("oiF2kahH", "sharee.bike.test", new Version(3, 0, 267)),
						null /*UI language */,
						sessionCookie,
						mail,
						server: new CopriProviderHttps(
							uri,
							TinkApp.MerchantId,
							new AppContextInfo("oiF2kahH", "sharee.bike.test", new Version(3, 0, 267)),
							null /*UI language */,
							sessionCookie: sessionCookie,
							cacheServer: new CopriCallsCacheMemory001(sessionCookie: sessionCookie),
							httpsServer: new ExceptionServer((msg) => new WebConnectFailureException(msg, new Exception("Source expection."))))),
				merchantId: "MyMerchId",
				bluetoothService: Substitute.For<IBluetoothLE>(),
				locationPermissionsService: Substitute.For<ILocationPermission>(),
				locationServicesContainer: Substitute.For<IServicesContainer<IGeolocationService>>(),
				locksService: locksService, // Cipher
				device: new DeviceMock(),
				specialFolder: new SpecialFolderMock(),
				cipher: null, // Not connected.
				theme: null,
				postAction: (d, obj) => d(obj),
				currentVersion: new Version(3, 2, 0, 115), // Current app version
				lastVersion: new Version(3, 0, 173), // Current app version. Must be larger or equal 3.0.173 to 
				whatsNewShownInVersion: null); // Whats new page was never shown.

			var bikesAtStation = new BikesAtStationPageViewModel(
				tinkApp.ActiveUser,
				permissions,
				bluetooth,
				Device.iOS,
				new TINK.Model.Station.Station("FR103", new List<string>(), null), // Was station id 4 before switching from data provider CopriCallsCacheMemory()
				() => tinkApp.GetIsConnected(),
				(isConnected) => tinkApp.GetConnector(isConnected),
				new GeolocationMock(),
				locksService,
				tinkApp.Polling,
				(url) => { },
				(d, obj) => d(obj),
				Substitute.For<ISmartDevice>(),
				viewService)
			{
				IsReportLevelVerbose = true
			};

			await bikesAtStation.OnAppearingOrRefresh();

			Assert.AreEqual("Connection interrupted, server unreachable.", bikesAtStation.StatusInfoText);

			// Verify list of bikes
			Assert.AreEqual(2, bikesAtStation.Count); // Count of bikes was 3. There is no more bike with id 26.
			Assert.IsTrue(bikesAtStation.IsIdle);
			Assert.IsTrue(bikesAtStation.IsBikesListVisible, "If there are any bikes, list must be visible.");

			Assert.AreEqual("Available.", bikesAtStation.FirstOrDefault(x => x.Id == "FR9999").StateText); // Was id 5
			Assert.AreEqual("Available.", bikesAtStation.FirstOrDefault(x => x.Id == "FR9998").StateText); // Was is 14

			// Login hint/ no bikes frame
			Assert.IsTrue(bikesAtStation.IsLoginRequiredHintVisible);
			Assert.IsFalse(bikesAtStation.IsNoBikesAtStationVisible);
			Assert.AreEqual(string.Empty, bikesAtStation.NoBikesAtStationText);
		}

		[Test]
		public async Task TestTinkApp_GeneralPurposeError()
		{
			var locksService = Substitute.For<ILocksService>();
			var timeOut = Substitute.For<ITimeOutProvider>();
			var viewService = Substitute.For<IViewService>();
			var permissions = Substitute.For<ILocationPermission>();
			var bluetooth = Substitute.For<IBluetoothLE>();

			bluetooth.State.Returns(BluetoothState.On);

			locksService.TimeOut.Returns(timeOut);
			timeOut.MultiConnect.Returns(new TimeSpan(0));

			var tinkApp = new TinkApp(
				new Settings(
					new GroupFilterMapPage(new Dictionary<string, FilterState> { { FilterHelper.CARGOBIKE, FilterState.Off }, { FilterHelper.CITYBIKE, FilterState.On } }),
					new GroupFilterSettings(new Dictionary<string, FilterState> { { FilterHelper.CARGOBIKE, FilterState.On }, { FilterHelper.CITYBIKE, FilterState.On } }),
					new StartupSettings(),
					new Uri("https://shareeapp-primary.copri-bike.de/APIjsonserver"),
					new TINK.Settings.PollingParameters(new TimeSpan(10000),
					true),
					Serilog.Events.LogEventLevel.Error,
					activeLockService: locksService.GetType().FullName,
					activeGeolocationService: typeof(GeolocationMock).FullName),
				new StoreMock(),
				isConnectedFunc: () => false,
				connectorFactory: (isConnected, uri, sessionCookie, mail, expiresAfter) => new TINK.Model.Connector.Connector(
					uri,
					new AppContextInfo("oiF2kahH", "sharee.bike.test", new Version(3, 0, 267)),
					null /*UI language */,
					sessionCookie,
					mail,
					server: new CopriProviderHttps(
						uri,
						TinkApp.MerchantId,
						new AppContextInfo("oiF2kahH", "sharee.bike.test", new Version(3, 0, 267)),
						null /*UI language */,
						sessionCookie: sessionCookie,
						cacheServer: new CopriCallsCacheMemory001(sessionCookie: sessionCookie),
						httpsServer: new ExceptionServer((msg) => new Exception(msg)))),
				merchantId: "MyMerchId",
				bluetoothService: Substitute.For<IBluetoothLE>(),
				locationPermissionsService: Substitute.For<ILocationPermission>(),
				locationServicesContainer: Substitute.For<IServicesContainer<IGeolocationService>>(),
				locksService: locksService, // Cipher
				device: new DeviceMock(),
				specialFolder: new SpecialFolderMock(),
				cipher: null, // Not connected.
				theme: null,
				postAction: (d, obj) => d(obj),
				currentVersion: new Version(3, 2, 0, 115), // Current app version
				lastVersion: new Version(3, 0, 173), // Current app version. Must be larger or equal 3.0.173 to 
				whatsNewShownInVersion: null); // Whats new page was never shown.

			var bikesAtStation = new BikesAtStationPageViewModel(
				tinkApp.ActiveUser,
				permissions,
				bluetooth,
				Device.iOS,
				new TINK.Model.Station.Station("FR103", new List<string>(), null), // Was station id 4 before switching from data provider CopriCallsCacheMemory()
				() => tinkApp.GetIsConnected(),
				(isConnected) => tinkApp.GetConnector(isConnected),
				new GeolocationMock(),
				locksService,
				tinkApp.Polling,
				(url) => { },
				(d, obj) => d(obj),
				Substitute.For<ISmartDevice>(),
				viewService)
			{
				IsReportLevelVerbose = true
			};

			await bikesAtStation.OnAppearingOrRefresh();

			Assert.AreEqual("Connection interrupted.", bikesAtStation.StatusInfoText);

			// Verify list of bikes
			Assert.AreEqual(2, bikesAtStation.Count); // Count of bikes was 3. There is no more bike with id 26.
			Assert.IsTrue(bikesAtStation.IsIdle);
			Assert.IsTrue(bikesAtStation.IsBikesListVisible, "If there are any bikes, list must be visible.");

			Assert.AreEqual("Available.", bikesAtStation.FirstOrDefault(x => x.Id == "FR9999").StateText);  // Was id 5
			Assert.AreEqual("Available.", bikesAtStation.FirstOrDefault(x => x.Id == "FR9998").StateText);  // Was id 14.

			// Login hint/ no bikes frame
			Assert.IsTrue(bikesAtStation.IsLoginRequiredHintVisible);
			Assert.IsFalse(bikesAtStation.IsNoBikesAtStationVisible);
			Assert.AreEqual(string.Empty, bikesAtStation.NoBikesAtStationText);
		}
	}
}