sharee.bike-App/TestTINKLib/Fixtures/ObjectTests/ViewModel/TestBikesAtStationPageViewModel.cs

using NUnit.Framework;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using TINK.Model;
using TINK.Model.Connector;
using TINK.Repository.Exception;
using TINK.View;
using TINK.Model.Services.CopriApi;
using TINK.Repository;

using static TINK.Repository.CopriCallsMemory;
using TINK.ViewModel.Map;
using TINK.ViewModel.Settings;
using Plugin.BLE.Abstractions.Contracts;
using TINK.Services.BluetoothLock;
using NSubstitute;
using TINK.ViewModel.BikesAtStation;
using Xamarin.Forms;
using TINK.Services.BluetoothLock.Tdo;
using TINK.Services.Permissions;
using TINK.Model.Services.Geolocation;
using NSubstitute.ExceptionExtensions;
using TINK.Services;
using TINK.Model.Device;
using TestFramework.Model.Device;
using TestFramework.Repository;
using TestFramework.Model.User.Account;
using TestFramework.Model.Services.Geolocation;
using TestFramework.Services.Permissions;
using TestFramework.Services.CopriApi.Connector;

namespace TestTINKLib.Fixtures.ObjectTests.ViewModel
{
    [TestFixture]
    public class TestBikesAtStationPageViewModel
    {
        [Test]
        public async Task TestConstruct_Droid_NotLoggedIn()
        {
            var geolocation = Substitute.For<IServicesContainer<IGeolocation>>();
            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 TINK.Model.Settings.Settings(
                    new GroupFilterMapPage(new Dictionary<string, FilterState> { { FilterHelper.FILTERTINKGENERAL, FilterState.On }, { FilterHelper.FILTERKONRAD, FilterState.Off } }),
                    new GroupFilterSettings(new Dictionary<string, FilterState> { { FilterHelper.FILTERTINKGENERAL, FilterState.On }, { FilterHelper.FILTERKONRAD, FilterState.On } }),
                    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, null, new List<string>())),
                (isConnected, uri, sessionCookie, mail, expiresAfter) => new ConnectorCache(sessionCookie, mail, new CopriCallsMemory001(sessionCookie)),
                geolocation,
                locksService,
                new DeviceMock(),
                new SpecialFolderMock(),
                null, // Cipher
                isConnectedFunc: () => true,
                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.OnAppearing();

            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.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<IGeolocation>>();
            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 TINK.Model.Settings.Settings(
                    new GroupFilterMapPage(new Dictionary<string, FilterState> { { FilterHelper.FILTERTINKGENERAL, FilterState.On }, { FilterHelper.FILTERKONRAD, FilterState.Off } }),
                    new GroupFilterSettings(new Dictionary<string, FilterState> { { FilterHelper.FILTERTINKGENERAL, FilterState.On }, { FilterHelper.FILTERKONRAD, FilterState.On } }),
                    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", "5781_d47fc786e740ef77d85a24bcb6f0ff97_oiF2kahH", new List<string> { "300001", "300029" })),
                (isConnected, uri, sessionCookie, mail, expiresAfter) => new ConnectorCache(sessionCookie, mail, new CopriCallsMemory(SampleSets.ShareeFr01_Set1, 1, sessionCookie)),
                geolocation,
                locksService,
                new DeviceMock(),
                new SpecialFolderMock(),
                null, // Cipher
                isConnectedFunc: () => true,
                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.OnAppearing();

            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("Momentan sind keine Fahrräder an dieser Station verfügbar.", bikesAtStation.NoBikesAtStationText);
        }

        [Test]
        public async Task TestConstruct_Droid()
        {
            var geolocation = Substitute.For<IServicesContainer<IGeolocation>>();
            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() }
                    }
                );

            var tinkApp = new TinkApp(
                new TINK.Model.Settings.Settings(
                    new GroupFilterMapPage(new Dictionary<string, FilterState> { { FilterHelper.FILTERTINKGENERAL, FilterState.On }, { FilterHelper.FILTERKONRAD, FilterState.Off } }),
                    new GroupFilterSettings(new Dictionary<string, FilterState> { { FilterHelper.FILTERTINKGENERAL, FilterState.On }, { FilterHelper.FILTERKONRAD, FilterState.On } }),
                    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", "5781_d47fc786e740ef77d85a24bcb6f0ff97_oiF2kahH", new List<string> { "300001", "300029" })),
                (isConnected, uri, sessionCookie, mail, expiresAfter) => new ConnectorCache(sessionCookie, mail, new CopriCallsMemory(SampleSets.ShareeFr01_Set1, 1, sessionCookie)),
                geolocation, // Instance geolocation mocks both parts
                locksService,
                new DeviceMock(),
                new SpecialFolderMock(),
                null, // Cipher
                isConnectedFunc: () => true,
                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.OnAppearing();

            // 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.AreEqual("Rented since 06. November 17:53.", bike1545.StateText);
            Assert.AreEqual("Rented since 12. October 08:38.", bike1537.StateText);
            Assert.AreEqual("Available.", bike1315.StateText);
            Assert.AreEqual("Available.", bike1543.StateText);
            Assert.AreEqual("Close lock", bike1545.LockitButtonText);
            Assert.AreEqual("Open lock & continue renting", 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<IGeolocation>>();
            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() }
                    }
                );

            var tinkApp = new TinkApp(
                new TINK.Model.Settings.Settings(
                    new GroupFilterMapPage(new Dictionary<string, FilterState> { { FilterHelper.FILTERTINKGENERAL, FilterState.On }, { FilterHelper.FILTERKONRAD, FilterState.Off } }),
                    new GroupFilterSettings(new Dictionary<string, FilterState> { { FilterHelper.FILTERTINKGENERAL, FilterState.On }, { FilterHelper.FILTERKONRAD, FilterState.On } }),
                    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", "5781_d47fc786e740ef77d85a24bcb6f0ff97_oiF2kahH", new List<string> { "300001", "300029" })),
                (isConnected, uri, sessionCookie, mail, expiresAfter) => new ConnectorCache(sessionCookie, mail, new CopriCallsMemory(SampleSets.ShareeFr01_Set1, 1, sessionCookie)),
                geolocation,
                locksService,
                new DeviceMock(),
                new SpecialFolderMock(),
                null, // Cipher
                isConnectedFunc: () => true,
                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.OnAppearing();

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

            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.AreEqual("Rented since 06. November 17:53.", bike1545.StateText);
            Assert.AreEqual("Rented since 12. October 08:38.", 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<IGeolocation>>();
            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() }
                    }
                );

            var tinkApp = new TinkApp(
                new TINK.Model.Settings.Settings(
                    new GroupFilterMapPage(new Dictionary<string, FilterState> { { FilterHelper.FILTERTINKGENERAL, FilterState.On }, { FilterHelper.FILTERKONRAD, FilterState.Off } }),
                    new GroupFilterSettings(new Dictionary<string, FilterState> { { FilterHelper.FILTERTINKGENERAL, FilterState.On }, { FilterHelper.FILTERKONRAD, FilterState.On } }),
                    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", "5781_d47fc786e740ef77d85a24bcb6f0ff97_oiF2kahH", new List<string> { "300001", "300029" })),
                (isConnected, uri, sessionCookie, mail, expiresAfter) => new ConnectorCache(sessionCookie, mail, new CopriCallsMemory(SampleSets.ShareeFr01_Set1, 1, sessionCookie)),
                geolocation,
                locksService,
                new DeviceMock(),
                new SpecialFolderMock(),
                null, // Cipher
                isConnectedFunc: () => true,
                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.OnAppearing();

            // Verify behaviour
            Received.InOrder(() =>
            {
                permissions.CheckStatusAsync();
                var glDummy = geolocation.Active.Received().IsGeolcationEnabled;
                permissions.RequestAsync(); // Ask user from permissions.
                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.AreEqual("Rented since 06. November 17:53.", bike1545.StateText);
            Assert.AreEqual("Rented since 12. October 08:38.", 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<IGeolocation>>();
            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() }
                    }
                );

            var tinkApp = new TinkApp(
                new TINK.Model.Settings.Settings(
                    new GroupFilterMapPage(new Dictionary<string, FilterState> { { FilterHelper.FILTERTINKGENERAL, FilterState.On }, { FilterHelper.FILTERKONRAD, FilterState.Off } }),
                    new GroupFilterSettings(new Dictionary<string, FilterState> { { FilterHelper.FILTERTINKGENERAL, FilterState.On }, { FilterHelper.FILTERKONRAD, FilterState.On } }),
                    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", "5781_d47fc786e740ef77d85a24bcb6f0ff97_oiF2kahH", new List<string> { "300001", "300029" })),
                (isConnected, uri, sessionCookie, mail, expiresAfter) => new ConnectorCache(sessionCookie, mail, new CopriCallsMemory(SampleSets.ShareeFr01_Set1, 1, sessionCookie)),
                geolocation,
                locksService,
                new DeviceMock(),
                new SpecialFolderMock(),
                null, // Cipher
                isConnectedFunc: () => true,
                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.OnAppearing();

            // 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.AreEqual("Rented since 06. November 17:53.", bike1545.StateText);
            Assert.AreEqual("Rented since 12. October 08:38.", 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<IGeolocation>>();
            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() }
                    }
                );

            var tinkApp = new TinkApp(
                new TINK.Model.Settings.Settings(
                    new GroupFilterMapPage(new Dictionary<string, FilterState> { { FilterHelper.FILTERTINKGENERAL, FilterState.On }, { FilterHelper.FILTERKONRAD, FilterState.Off } }),
                    new GroupFilterSettings(new Dictionary<string, FilterState> { { FilterHelper.FILTERTINKGENERAL, FilterState.On }, { FilterHelper.FILTERKONRAD, FilterState.On } }),
                    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", "5781_d47fc786e740ef77d85a24bcb6f0ff97_oiF2kahH", new List<string> { "300001", "300029" })),
                (isConnected, uri, sessionCookie, mail, expiresAfter) => new ConnectorCache(sessionCookie, mail, new CopriCallsMemory(SampleSets.ShareeFr01_Set1, 1, sessionCookie)),
                geolocation,
                locksService,
                new DeviceMock(),
                new SpecialFolderMock(),
                null, // Cipher
                isConnectedFunc: () => true,
                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.OnAppearing();

            // 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.AreEqual("Rented since 06. November 17:53.", bike1545.StateText);
            Assert.AreEqual("Rented since 12. October 08:38.", 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));

            var tinkApp = new TinkApp(
                new TINK.Model.Settings.Settings(
                    new GroupFilterMapPage(new Dictionary<string, FilterState> { { FilterHelper.FILTERTINKGENERAL, FilterState.Off }, { FilterHelper.FILTERKONRAD, FilterState.On } }),
                    new GroupFilterSettings(new Dictionary<string, FilterState> { { FilterHelper.FILTERTINKGENERAL, FilterState.On }, { FilterHelper.FILTERKONRAD, FilterState.On } }),
                    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(),
                (isConnected, uri, sessionCookie, mail, expiresAfter) => new ConnectorCache(sessionCookie, mail, new CopriCallsMemory001(sessionCookie)),
                Substitute.For<IServicesContainer<IGeolocation>>(),
                locksService,
                new DeviceMock(),
                new SpecialFolderMock(),
                null, // Cipher
                isConnectedFunc: () => true,
                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.OnAppearing();

            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));

            var tinkApp = new TinkApp(
                new TINK.Model.Settings.Settings(
                    new GroupFilterMapPage(new Dictionary<string, FilterState> { { FilterHelper.FILTERTINKGENERAL, FilterState.Off }, { FilterHelper.FILTERKONRAD, FilterState.On } }),
                    new GroupFilterSettings(new Dictionary<string, FilterState> { { FilterHelper.FILTERTINKGENERAL, FilterState.On }, { FilterHelper.FILTERKONRAD, FilterState.On } }),
                    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(),
                (isConnected, uri, sessionCookie, mail, expiresAfter) => new ConnectorCache(sessionCookie, mail, new CopriCallsMemory(SampleSets.Set2, 1, sessionCookie)),
                Substitute.For<IServicesContainer<IGeolocation>>(),
                locksService,
                new DeviceMock(),
                new SpecialFolderMock(),
                null, // Cipher
                isConnectedFunc: () => true,
                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.OnAppearing();

            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("Momentan sind keine Fahrräder an dieser Station verfügbar.", 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 TINK.Model.Settings.Settings(
                    new GroupFilterMapPage(new Dictionary<string, FilterState> { { FilterHelper.FILTERTINKGENERAL, FilterState.On }, { FilterHelper.FILTERKONRAD, FilterState.Off } }),
                    new GroupFilterSettings(new Dictionary<string, FilterState> { { FilterHelper.FILTERTINKGENERAL, FilterState.On }, { FilterHelper.FILTERKONRAD, FilterState.On } }),
                    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,
                    "6103_112e96b36ba33de245943c5ffaf369cd_", // Was 4da3044c8657a04ba60e2eaa753bc51a before switching from data provider CopriCallsMemory(SampleSets.Set2, 1, ...) 
                    new List<string> { FilterHelper.FILTERTINKGENERAL })),
                (isConnected, uri, sessionCookie, mail, expiresAfter) => new ConnectorCache(sessionCookie, mail, new CopriCallsMemory001(sessionCookie)),
                Substitute.For<IServicesContainer<IGeolocation>>(),
                locksService,
                new DeviceMock(),
                new SpecialFolderMock(),
                null, // Cipher
                isConnectedFunc: () => true,
                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.OnAppearing();

            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 minutes expired.", bikesAtStation.FirstOrDefault(x => x.Id == "FR1004").StateText);
            Assert.AreEqual("Rented since 06. November 18:57.", 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 TINK.Model.Settings.Settings(
                    new GroupFilterMapPage(new Dictionary<string, FilterState> { { FilterHelper.FILTERTINKGENERAL, FilterState.On }, { FilterHelper.FILTERKONRAD, FilterState.Off } }),
                    new GroupFilterSettings(new Dictionary<string, FilterState> { { FilterHelper.FILTERTINKGENERAL, FilterState.On }, { FilterHelper.FILTERKONRAD, FilterState.On } }),
                    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(),
                                                (isConnected, uri, sessionCookie, mail, expiresAfter) => new ConnectorCache(sessionCookie, mail, new CopriCallsMemory001(sessionCookie)),
                Substitute.For<IServicesContainer<IGeolocation>>(),
                locksService,
                new DeviceMock(),
                new SpecialFolderMock(),
                null, // Cipher
                isConnectedFunc: () => false, // Not connected.
                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.OnAppearing();

            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 TINK.Model.Settings.Settings(
                    new GroupFilterMapPage(new Dictionary<string, FilterState> { { FilterHelper.FILTERTINKGENERAL, FilterState.On }, { FilterHelper.FILTERKONRAD, FilterState.Off } }),
                    new GroupFilterSettings(new Dictionary<string, FilterState> { { FilterHelper.FILTERTINKGENERAL, FilterState.On }, { FilterHelper.FILTERKONRAD, FilterState.On } }),
                    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(),
                                                (isConnected, uri, sessionCookie, mail, expiresAfter) => new TINK.Model.Connector.Connector(
                    uri,
                    "TestTINKApp/3.0.127 AutomatedTestEnvirnoment/Default",
                    sessionCookie,
                    mail,
                    server: new CopriProviderHttps(
                        uri,
                        TinkApp.MerchantId,
                        "TestTINKApp/3.0.127 AutomatedTestEnvirnoment/Default",
                        sessionCookie: sessionCookie,
                        cacheServer: new CopriCallsCacheMemory001(sessionCookie: sessionCookie),
                        httpsServer: new ExceptionServer((msg) => new WebConnectFailureException(msg, new Exception("Source expection."))))),
                Substitute.For<IServicesContainer<IGeolocation>>(),
                locksService,
                new DeviceMock(),
                new SpecialFolderMock(),
                null, // Cipher
                isConnectedFunc: () => false, // Not connected.
                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.OnAppearing();

            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 TINK.Model.Settings.Settings(
                    new GroupFilterMapPage(new Dictionary<string, FilterState> { { FilterHelper.FILTERTINKGENERAL, FilterState.On }, { FilterHelper.FILTERKONRAD, FilterState.Off } }),
                    new GroupFilterSettings(new Dictionary<string, FilterState> { { FilterHelper.FILTERTINKGENERAL, FilterState.On }, { FilterHelper.FILTERKONRAD, FilterState.On } }),
                    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(),
                (isConnected, uri, sessionCookie, mail, expiresAfter) => new TINK.Model.Connector.Connector(
                    uri,
                    "TestTINKApp/3.0.127 AutomatedTestEnvirnoment/Default",
                    sessionCookie,
                    mail,
                    server: new CopriProviderHttps(
                        uri,
                        TinkApp.MerchantId,
                        "TestTINKApp/3.0.127 AutomatedTestEnvirnoment/Default",
                        sessionCookie: sessionCookie,
                        cacheServer: new CopriCallsCacheMemory001(sessionCookie: sessionCookie),
                        httpsServer: new ExceptionServer((msg) => new Exception(msg)))),
                Substitute.For<IServicesContainer<IGeolocation>>(),
                locksService,
                new DeviceMock(),
                new SpecialFolderMock(),
                null, // Cipher
                isConnectedFunc: () => false, // Not connected.
                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.OnAppearing();

            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);
        }
    }
}