sharee.bike-App/SharedBusinessLogic.Tests/ViewModel/Map/TestMapPageViewModel.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using NSubstitute;
using NUnit.Framework;
using Plugin.BLE.Abstractions.Contracts;
using SharedBusinessLogic.Tests.Framework.Model.Device;
using SharedBusinessLogic.Tests.Framework.Model.Services.Geolocation;
using SharedBusinessLogic.Tests.Framework.Model.User.Account;
using SharedBusinessLogic.Tests.Framework.Repository;
using SharedBusinessLogic.Tests.Framework.Services.BluetoothLock;
using ShareeBike.Model;
using ShareeBike.Model.Bikes.BikeInfoNS.BluetoothLock;
using ShareeBike.Model.Bikes.BikeInfoNS.BikeNS;
using ShareeBike.Model.Bikes.BikeInfoNS.DriveNS;
using ShareeBike.Model.Connector;
using ShareeBike.Model.Services.CopriApi;
using ShareeBike.Model.Settings;
using ShareeBike.Model.Stations.StationNS;
using ShareeBike.Repository;
using ShareeBike.Repository.Exception;
using ShareeBike.Services;
using ShareeBike.Services.Geolocation;
using ShareeBike.Services.Permissions;
using ShareeBike.View;
using ShareeBike.ViewModel.Map;
using ShareeBike.ViewModel.Settings;
using Xamarin.Forms;
using ShareeBike.Model.Bikes.BikeInfoNS;
using ShareeBike.Model.Stations.StationNS.Operator;

namespace SharedBusinessLogic.Tests.UseCases.Startup
{

	[TestFixture]
	public class TestMapPageViewModel
	{
		[Test]
		public async Task TestConstruct()
		{
			var shareeBikeApp = new ShareeBikeApp(
				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://tinkwwp.copri-bike.de/APIjsonserver"),
					new ShareeBike.Settings.PollingParameters(new TimeSpan(10000), true),
					Serilog.Events.LogEventLevel.Error,
					activeLockService: typeof(LocksServiceMock).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 CopriCallsMemory001v2NotLoggedIn(sessionCookie)),
				merchantId: "MyMerchId",
				bluetoothService: Substitute.For<IBluetoothLE>(),
				locationPermissionsService: Substitute.For<ILocationPermission>(),
				locationServicesContainer: Substitute.For<IServicesContainer<IGeolocationService>>(),
				locksService: new LocksServiceMock(), // 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 viewService = Substitute.For<IViewService>();
			var navigationService = Substitute.For<INavigation>();
			var locationPermission = Substitute.For<ILocationPermission>();

			locationPermission.CheckStatusAsync().Returns(Status.Granted);

			var viewModel = new MapPageViewModel(
				shareeBikeApp,
				locationPermission,
				Substitute.For<IBluetoothLE>(),
				Substitute.For<IGeolocationService>(),
				(mapspan) => { },
				viewService,
				navigationService);

			try
			{
				await viewModel.OnAppearing(); // Is called when page shows.

				Assert.That(viewModel.Exception, Is.Null);

				// Verify pins on map
				Assert.That(viewModel.Pins.Count, Is.EqualTo(27)); // Were 8 pins when loading from CopriCallsMemory(SampleSets.Set2, 1, sessionCookie)
				Assert.That(
					viewModel.Pins.FirstOrDefault(pin => pin.Icon.Id.Contains("Open_Green"))?.Tag,
					Is.EqualTo("FR101"),
					"Station FR105 must be marked green because there are bikes.");
				Assert.That(
					viewModel.Pins.FirstOrDefault(pin => pin.Icon.Id.Contains("Open_Red"))?.Tag,
					Is.EqualTo("KN12"),
					"Station KN12 must be marked red because there is no bike."); // Was station id 31

				// Verify buttons
				Assert.That(viewModel.IsToggleVisible, Is.True, "ShareeBike and Citybike are activated in settings.");
				Assert.That(viewModel.CargoColor, Is.EqualTo(Color.White), "ShareeBike bikes are shown.");

				Assert.That(viewModel.CitybikeColor, Is.EqualTo(Color.FromRgba(0, 0, 0, 0)), "Citybike bikes are hidden.");

				var statusInfoText = viewModel.StatusInfoText;
				Assert.That(
					statusInfoText,
					Does.Contain("Updating...").Or.Contain(""),
					"Unexpected text detected. Text might be \"Updating...\" or empty depending on activity of update thread.");
			}
			finally
			{
				await viewModel.OnDisappearing();
			}
		}

		[Test]
		public async Task TestConstruct_CitybikeActive()
		{
			var shareeBikeApp = new ShareeBikeApp(
				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 ShareeBike.Settings.PollingParameters(new TimeSpan(10000), true),
					Serilog.Events.LogEventLevel.Error,
					activeLockService: typeof(LocksServiceMock).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 CopriCallsMemory001v2NotLoggedIn(sessionCookie)),
				merchantId: "MyMerchId",
				bluetoothService: Substitute.For<IBluetoothLE>(),
				locationPermissionsService: Substitute.For<ILocationPermission>(),
				locationServicesContainer: Substitute.For<IServicesContainer<IGeolocationService>>(),
				locksService: new LocksServiceMock(), // 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 viewService = Substitute.For<IViewService>();
			var navigationService = Substitute.For<INavigation>();
			var locationPermission = Substitute.For<ILocationPermission>();

			locationPermission.CheckStatusAsync().Returns(Status.Granted);

			var viewModel = new MapPageViewModel(
				shareeBikeApp,
				locationPermission,
				Substitute.For<IBluetoothLE>(),
				Substitute.For<IGeolocationService>(),
				(mapspan) => { },
				viewService,
				navigationService);

			try
			{
				await viewModel.OnAppearing(); // Is called when page shows.

				Assert.That(viewModel.Exception, Is.Null);

				// Verify pins on map
				Assert.That(viewModel.Pins.Count, Is.EqualTo(21)); // Were 2 pins when loading from CopriCallsMemory(SampleSets.Set2, 1, sessionCookie)
				Assert.That(
					viewModel.Pins.FirstOrDefault(pin => pin.Icon.Id.Contains("Open_Green"))?.Tag, // Was station 5
					Is.EqualTo("FR103"),
					"Station FR101 must be marked green because there is are bike.");
				Assert.That(
					viewModel.Pins.FirstOrDefault(pin => pin.Icon.Id.Contains("Open_Red"))?.Tag, // Was station 14
					Is.EqualTo("KN12"),
					"Station KN12 must be marked red because there is no bike.");

				// Verify buttons
				Assert.That(viewModel.IsToggleVisible, Is.True, "ShareeBike and Citybike are activated in settings.");
				Assert.That(viewModel.CargoColor, Is.EqualTo(Color.FromRgba(0, 0, 0, 0)), "ShareeBike bikes are hidden.");

				Assert.That(viewModel.CitybikeColor, Is.EqualTo(Color.White), "Citybike bikes are shown.");

				Assert.That(
					new[] { "Updating...", "" }.Contains(viewModel.StatusInfoText), Is.True,
					"Text might be \"Updating...\" or empty depending on acivity of update thread.");
			}
			finally
			{
				await viewModel.OnDisappearing();
			}
		}

		[Test]
		public async Task TestConstruct_CitybikeOnly()
		{
			var shareeBikeApp = new ShareeBikeApp(
				new Settings(
					new GroupFilterMapPage(new Dictionary<string, FilterState> { { FilterHelper.CITYBIKE, FilterState.On } }),
					new GroupFilterSettings(new Dictionary<string, FilterState> { { FilterHelper.CARGOBIKE, FilterState.Off }, { FilterHelper.CITYBIKE, FilterState.On } }),
					new StartupSettings(),
					new Uri("https://tinkwwp.copri-bike.de/APIjsonserver"),
					new ShareeBike.Settings.PollingParameters(new TimeSpan(10000), true),
					Serilog.Events.LogEventLevel.Error,
					activeLockService: typeof(LocksServiceMock).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 CopriCallsMemory001v2NotLoggedIn(sessionCookie)),
				merchantId: "MyMerchId",
				bluetoothService: Substitute.For<IBluetoothLE>(),
				locationPermissionsService: Substitute.For<ILocationPermission>(),
				locationServicesContainer: Substitute.For<IServicesContainer<IGeolocationService>>(),
				locksService: new LocksServiceMock(), // Cipher
				device: new DeviceMock(),
				specialFolder: new SpecialFolderMock(),
				cipher: null,
				theme: null,
				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 

			var viewService = Substitute.For<IViewService>();
			var navigationService = Substitute.For<INavigation>();
			var locationPermission = Substitute.For<ILocationPermission>();

			locationPermission.CheckStatusAsync().Returns(Status.Granted);

			var viewModel = new MapPageViewModel(
				shareeBikeApp,
				locationPermission,
				Substitute.For<Plugin.BLE.Abstractions.Contracts.IBluetoothLE>(),
				Substitute.For<IGeolocationService>(),
				(mapspan) => { },
				viewService,
				navigationService);

			try
			{
				await viewModel.OnAppearing(); // Is called when page shows.

				Assert.That(viewModel.Exception, Is.Null);

				// Verify pins on map
				Assert.That(viewModel.Pins.Count, Is.EqualTo(21)); // Were 2 when loading from CopriCallsMemory(SampleSets.Set2, 1, sessionCookie)
				Assert.That(
					viewModel.Pins.FirstOrDefault(pin => pin.Icon.Id.Contains("Open_Green"))?.Tag, // Was station id 31
					Is.EqualTo("FR103"),
					"Station FR101 must be marked green because there is are bike.");
				Assert.That(
					viewModel.Pins.FirstOrDefault(pin => pin.Icon.Id.Contains("Open_Red"))?.Tag, // Was 14
					Is.EqualTo("KN12"),
					"Station KN12 must be marked red because there is no bike.");

				// Verify buttons
				Assert.That(viewModel.IsToggleVisible, Is.False, "ShareeBike and Citybike is deactivated from settings.");

				Assert.That(
					new[] { "Updating...", "" }.Contains(viewModel.StatusInfoText), Is.True,
					"Text might be \"Updating...\" or empty depending on acivity of update thread.");
			}
			finally
			{
				await viewModel.OnDisappearing();
			}
		}

		[Test]
		public async Task TestConstruct_CargoOnly()
		{
			var shareeBikeApp = new ShareeBikeApp(
				new Settings(
					new GroupFilterMapPage(new Dictionary<string, FilterState> { { FilterHelper.CARGOBIKE, 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 ShareeBike.Settings.PollingParameters(new TimeSpan(10000), true),
					Serilog.Events.LogEventLevel.Error,
					activeLockService: typeof(LocksServiceMock).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 CopriCallsMemory001v2NotLoggedIn(sessionCookie)),
				merchantId: "MyMerchId",
				bluetoothService: Substitute.For<IBluetoothLE>(),
				locationPermissionsService: Substitute.For<ILocationPermission>(),
				locationServicesContainer: Substitute.For<IServicesContainer<IGeolocationService>>(),
				locksService: new LocksServiceMock(), // Cipher
				device: new DeviceMock(),
				specialFolder: new SpecialFolderMock(),
				cipher: null,
				theme: null,
				currentVersion: new Version(3, 2, 0, 115), // Current app version
				lastVersion: new Version(3, 0, 173));

			var viewService = Substitute.For<IViewService>();
			var navigationService = Substitute.For<INavigation>();
			var locationPermission = Substitute.For<ILocationPermission>();

			locationPermission.CheckStatusAsync().Returns(Status.Granted);

			var viewModel = new MapPageViewModel(
				shareeBikeApp,
				locationPermission,
				Substitute.For<Plugin.BLE.Abstractions.Contracts.IBluetoothLE>(),
				Substitute.For<IGeolocationService>(),
				(mapspan) => { },
				viewService,
				navigationService);

			try
			{
				await viewModel.OnAppearing(); // Is called when page shows.

				Assert.That(viewModel.Exception, Is.Null);

				// Verify pins on map
				Assert.That(viewModel.Pins.Count, Is.EqualTo(27)); // Were 8 pin when loading from CopriCallsMemory(SampleSets.Set2, 1, sessionCookie)
				Assert.That(
					viewModel.Pins.FirstOrDefault(pin => pin.Icon.Id.Contains("Open_Green"))?.Tag,
					Is.EqualTo("FR101"), // Was station id 4
					"Station FR101 must be marked green because there is are bike.");
				Assert.That(
					viewModel.Pins.FirstOrDefault(pin => pin.Icon.Id.Contains("Open_Red"))?.Tag, // Was 31
					Is.EqualTo("KN12"), // Was station id 31
					"Station KN12 must be marked red because there is no bike.");

				// Verify buttons
				Assert.That(viewModel.IsToggleVisible, Is.False, "ShareeBike and Citybike is deactivated from settings.");

				Assert.That(
					new[] { "Updating...", "" }.Contains(viewModel.StatusInfoText), Is.True,
					"Text might be \"Updating...\" or empty depending on acivity of update thread.");
			}
			finally
			{
				await viewModel.OnDisappearing();
			}
		}

		[Test]
		public async Task TestConstruct_Offline()
		{
			var shareeBikeApp = new ShareeBikeApp(
				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://tinkwwp.copri-bike.de/APIjsonserver"),
					new ShareeBike.Settings.PollingParameters(new TimeSpan(10000), true),
					Serilog.Events.LogEventLevel.Error,
					activeLockService: typeof(LocksServiceMock).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 CopriCallsMemory001v2NotLoggedIn(sessionCookie)),
				merchantId: "MyMerchId",
				bluetoothService: Substitute.For<IBluetoothLE>(),
				locationPermissionsService: Substitute.For<ILocationPermission>(),
				locationServicesContainer: Substitute.For<IServicesContainer<IGeolocationService>>(),
				locksService: new LocksServiceMock(), // Cipher
				device: new DeviceMock(),
				specialFolder: new SpecialFolderMock(),
				cipher: null,
				theme: null,
				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 

			var viewService = Substitute.For<IViewService>();
			var navigationService = Substitute.For<INavigation>();
			var locationPermission = Substitute.For<ILocationPermission>();

			locationPermission.CheckStatusAsync().Returns(Status.Granted);

			var viewModel = new MapPageViewModel(
				shareeBikeApp,
				locationPermission,
				Substitute.For<IBluetoothLE>(),
				Substitute.For<IGeolocationService>(),
				(mapspan) => { },
				viewService,
				navigationService);

			try
			{
				await viewModel.OnAppearing(); // Is called when page shows.

				Assert.That(viewModel.Exception, Is.Null);

				// Verify pins on map
				Assert.That(viewModel.Pins.Count, Is.EqualTo(27)); // Were 8 pins when loading from CopriCallsMemory(SampleSets.Set2, 1, sessionCookie)
				Assert.That(
					viewModel.Pins.FirstOrDefault(pin => pin.Icon.Id.Contains("Open_Green"))?.Tag, // Was station id 4
					Is.EqualTo("FR101"),
					"Station FR101 must be marked green because there is are bike.");
				Assert.That(
					viewModel.Pins.FirstOrDefault(pin => pin.Icon.Id.Contains("Open_Red"))?.Tag, // Was 31
					Is.EqualTo("KN12"),
					"Station KN12 must be marked red because there is no bike.");

				// Verify buttons
				Assert.That(viewModel.IsToggleVisible, Is.True, "ShareeBike and Citybike are activated in settings.");
				Assert.That(viewModel.CargoColor, Is.EqualTo(Color.White), "ShareeBike bikes are hidden.");

				Assert.That(viewModel.CitybikeColor, Is.EqualTo(Color.FromRgba(0, 0, 0, 0)), "Citybike bikes are shown.");
			}
			finally
			{
				await viewModel.OnDisappearing();
			}
		}

		[Test]
		public async Task TestConstruct_WebConnectCommunicationError()
		{
			var shareeBikeApp = new ShareeBikeApp(
				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://tinkwwp.copri-bike.de/APIjsonserver"),
					new ShareeBike.Settings.PollingParameters(new TimeSpan(10000), true),
					Serilog.Events.LogEventLevel.Error,
					true /* IsReportLevelVerbose */,
					activeLockService: typeof(LocksServiceMock).FullName,
					activeGeolocationService: typeof(GeolocationMock).FullName),
				new StoreMock(),
				isConnectedFunc: () => false,
				connectorFactory: (isConnected, uri, sessionCookie, mail, expiresAfter) => new Connector(
					uri,
					new AppContextInfo("oiF2kahH", "sharee.bike.test", new Version(3, 0, 267)),
					null /*UI language */,
					sessionCookie,
					mail,
					server: new CopriProviderHttps(
						uri,
						ShareeBikeApp.MerchantId,
						new AppContextInfo("oiF2kahH", "sharee.bike.test", new Version(3, 0, 267)),
						null /*UI language */,
						sessionCookie: sessionCookie,
						cacheServer: new CopriCallsCacheMemory001v2NotLoggedIn(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: new LocksServiceMock(), // Cipher
				device: new DeviceMock(),
				specialFolder: new SpecialFolderMock(),
				cipher: null,
				theme: null,
				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 

			var viewService = Substitute.For<IViewService>();
			var navigationService = Substitute.For<INavigation>();
			var locationPermission = Substitute.For<ILocationPermission>();

			locationPermission.CheckStatusAsync().Returns(Status.Granted);

			var viewModel = new MapPageViewModel(
				shareeBikeApp,
				locationPermission,
				Substitute.For<Plugin.BLE.Abstractions.Contracts.IBluetoothLE>(),
				Substitute.For<IGeolocationService>(),
				(mapspan) => { },
				viewService,
				navigationService);

			try
			{
				await viewModel.OnAppearing(); // Is called when page shows.

				Assert.That(
					viewModel.Exception.Message, Is.EqualTo("Simulated error thrown at GetStationsAsync."));

				// Verify pins on map
				Assert.That(viewModel.Pins.Count, Is.EqualTo(27));
				Assert.That(
					viewModel.Pins.FirstOrDefault(pin => pin.Icon.Id.Contains("Open_Green"))?.Tag, // Was station id 4
					Is.EqualTo("FR101"),
					"Station FR101 must be marked green because there is are bike.");
				Assert.That(
					viewModel.Pins.FirstOrDefault(pin => pin.Icon.Id.Contains("Open_Red"))?.Tag, // Was 31
					Is.EqualTo("KN12"),
					"Station KN12 must be marked red because there is no bike.");

				// Verify buttons
				Assert.That(viewModel.IsToggleVisible, Is.True, "ShareeBike and Citybike are activated in settings.");
				Assert.That(viewModel.CargoColor, Is.EqualTo(Color.White), "ShareeBike bikes are hidden.");

				Assert.That(viewModel.CitybikeColor, Is.EqualTo(Color.FromRgba(0, 0, 0, 0)), "Citybike bikes are shown.");
			}
			finally
			{
				await viewModel.OnDisappearing();
			}
		}

		[Test]
		public async Task TestConstruct_GeneralPurposeCommunicationError()
		{
			var shareeBikeApp = new ShareeBikeApp(
				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://tinkwwp.copri-bike.de/APIjsonserver"),
					new ShareeBike.Settings.PollingParameters(new TimeSpan(10000), true),
					Serilog.Events.LogEventLevel.Error,
					true /* IsReportLevelVerbose */,
					activeLockService: typeof(LocksServiceMock).FullName,
					activeGeolocationService: typeof(GeolocationMock).FullName),
				new StoreMock(),
				isConnectedFunc: () => false,
				connectorFactory: (isConnected, uri, sessionCookie, mail, expiresAfter) => new Connector(
					uri,
					new AppContextInfo("oiF2kahH", "sharee.bike.test", new Version(3, 0, 267)),
					null /*UI language */,
					sessionCookie,
					mail,
					server: new CopriProviderHttps(
						uri,
						ShareeBikeApp.MerchantId,
						new AppContextInfo("oiF2kahH", "sharee.bike.test", new Version(3, 0, 267)),
						null /*UI language */,
						sessionCookie: sessionCookie,
						cacheServer: new CopriCallsCacheMemory001v2NotLoggedIn(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: new LocksServiceMock(), // Cipher
				device: new DeviceMock(),
				specialFolder: new SpecialFolderMock(),
				cipher: null,
				theme: null,
				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 


			var viewService = Substitute.For<IViewService>();
			var navigationService = Substitute.For<INavigation>();
			var locationPermission = Substitute.For<ILocationPermission>();

			locationPermission.CheckStatusAsync().Returns(Status.Granted);

			var viewModel = new MapPageViewModel(
				shareeBikeApp,
				locationPermission,
				Substitute.For<Plugin.BLE.Abstractions.Contracts.IBluetoothLE>(),
				Substitute.For<IGeolocationService>(),
				(mapspan) => { },
				viewService,
				navigationService);

			try
			{
				await viewModel.OnAppearing(); // Is called when page shows.

				Assert.That(
					viewModel.Exception.Message, Is.EqualTo("Simulated error thrown at GetStationsAsync."));

				// Verify pins on map
				Assert.That(viewModel.Pins.Count, Is.EqualTo(27));
				Assert.That(
					viewModel.Pins.Where(pin => pin.Icon.Id.Contains("Open_Green")).Select(pin => pin.Tag.ToString()),
					Does.Contain("FR101"), // Was station id 4
					"Station FR103 must be marked green because there is are bike.");
				Assert.That(
					viewModel.Pins.Where(pin => pin.Icon.Id.Contains("Open_Red")).Select(pin => pin.Tag.ToString()),
					Does.Contain("KN12"), // Was station id 31
					"Station 31 must be marked red because there is no bike.");

				// Verify buttons
				Assert.That(viewModel.IsToggleVisible, Is.True, "ShareeBike and Citybike are activated in settings.");
				Assert.That(viewModel.CargoColor, Is.EqualTo(Color.White), "ShareeBike bikes are hidden.");

				Assert.That(viewModel.CitybikeColor, Is.EqualTo(Color.FromRgba(0, 0, 0, 0)), "Citybike bikes are shown.");
			}
			finally
			{
				await viewModel.OnDisappearing();
			}
		}

		[Test]
		public void TestGetStationColors()
		{
			var stationIds = new List<string>() { "FR101", "BVB9003", "BVB9001" };

			var bikeGroupFr101 = Substitute.For<IBikeGroupCol>();
			var bikeGroupBVB9003 = Substitute.For<IBikeGroupCol>();
			var bikeGroupBVB9001 = Substitute.For<IBikeGroupCol>();

			bikeGroupFr101.AvailableCount.Returns(1);
			bikeGroupBVB9003.AvailableCount.Returns(7);
			bikeGroupBVB9001.AvailableCount.Returns(0);

			var stations = new List<Station>
			{
				new Station("FR101", new List<string>() /* group */, Substitute.For<IPosition>(), bikeGropCol: bikeGroupFr101),
				new Station("BVB9003", new List<string>() /* group */, Substitute.For<IPosition>(), bikeGropCol: bikeGroupBVB9003),
				new Station("BVB9001", new List<string>() /* group */, Substitute.For<IPosition>(), bikeGropCol : bikeGroupBVB9001)
			};

			var bikes = new List<ShareeBike.Model.Bikes.BikeInfoNS.BC.BikeInfo> {
				// Add a reserved bike to station "FR101"
				new BikeInfo(
					new Bike("Id1", LockModel.ILockIt),
					new DriveMutable(),
					ShareeBike.Model.Bikes.BikeInfoNS.BC.DataSource.Copri,
					123, // Lock id
					new Guid(),
					new byte[0],
					new byte[0],
					new byte[0],
					DateTime.Parse("2023-03-26 15:19"),
					"a@b",
					"FR101",
					new Uri("https://1.2.3.4"),
					new RentalDescription(),
					() => DateTime.Now)
			};

			var colorList = MapPageViewModel.GetStationColors(stationIds, stations, bikes);

			Assert.That(colorList[0], Is.EqualTo(Color.LightBlue), "1 bike reserved/ rented.");
			Assert.That(colorList[1], Is.EqualTo(Color.Green), "7 available bikes.");
			Assert.That(colorList[2], Is.EqualTo(Color.Red), "No bike");
		}

		[Test]
		public void TestGetStationColorsNullIds()
		{
			var colorList = MapPageViewModel.GetStationColors(null, null, null);

			Assert.That(colorList.Count, Is.EqualTo(0));
		}

		[Test]
		public void TestGetStationColorsNoStations()
		{
			var stationIds = new List<string>() { "FR101", "BVB9003", "BVB9001" };

			var bikes = new List<ShareeBike.Model.Bikes.BikeInfoNS.BC.BikeInfo> {
				// Add a reserved bike to station "FR101"
				new BikeInfo(
					new Bike("Id1", LockModel.ILockIt),
					new DriveMutable(),
					ShareeBike.Model.Bikes.BikeInfoNS.BC.DataSource.Copri,
					123, // Lock id
					new Guid(),
					new byte[0],
					new byte[0],
					new byte[0],
					DateTime.Parse("2023-03-26 15:19"),
					"a@b",
					"FR101",
					new Uri("https://1.2.3.4"),
					new RentalDescription(),
					() => DateTime.Now)
			};

			var colorList = MapPageViewModel.GetStationColors(stationIds, null, bikes);

			Assert.That(colorList[0], Is.EqualTo(Color.LightBlue), "1 bike reserved/ rented.");
			Assert.That(colorList[1], Is.EqualTo(Color.Red), "No bike.");
			Assert.That(colorList[2], Is.EqualTo(Color.Red), "No bike");
		}

		[Test]
		public void TestGetStationColorsNoBikes()
		{
			var stationIds = new List<string>() { "FR101", "BVB9003", "BVB9001" };
			var bikeGroupFr101 = Substitute.For<IBikeGroupCol>();
			var bikeGroupBVB9003 = Substitute.For<IBikeGroupCol>();
			var bikeGroupBVB9001 = Substitute.For<IBikeGroupCol>();

			bikeGroupFr101.AvailableCount.Returns(1);
			bikeGroupBVB9003.AvailableCount.Returns(7);
			bikeGroupBVB9001.AvailableCount.Returns(0);

			var stations = new List<Station>
			{
				new Station("FR101", new List<string>() /* group */, Substitute.For<IPosition>(), bikeGropCol: bikeGroupFr101),
				new Station("BVB9003", new List<string>() /* group */, Substitute.For<IPosition>(),bikeGropCol: bikeGroupBVB9003),
				new Station("BVB9001", new List<string>() /* group */, Substitute.For<IPosition>(), bikeGropCol: bikeGroupBVB9001)
			};

			var colorList = MapPageViewModel.GetStationColors(stationIds, stations, null);

			Assert.That(colorList[0], Is.EqualTo(Color.Green), "No bike reserved/ rented.");
			Assert.That(colorList[1], Is.EqualTo(Color.Green), "7 available bikes.");
			Assert.That(colorList[2], Is.EqualTo(Color.Red), "No bike");
		}
	}
}