sharee.bike-App/TestTINKLib/Fixtures/ObjectTests/ViewModel/Map/TestMapPageViewModel.cs
2022-04-10 17:38:34 +02:00

576 lines
29 KiB
C#

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.Model.Services.CopriApi;
using TINK.View;
using TINK.ViewModel.Map;
using Xamarin.Forms;
using TINK.ViewModel.Settings;
using TINK.Services.Geolocation;
using TINK.Services;
using NSubstitute;
using TINK.Services.Permissions;
using TestFramework.Services.BluetoothLock;
using TestFramework.Model.Services.Geolocation;
using TestFramework.Model.User.Account;
using TestFramework.Model.Device;
using TestFramework.Repository;
using TestFramework.Services.CopriApi.Connector;
using TINK.Repository;
using Plugin.BLE.Abstractions.Contracts;
namespace TestShareeLib.UseCases.Startup
{
[TestFixture]
public class TestMapPageViewModel
{
[Test]
public async Task TestConstruct()
{
var tinkApp = new TinkApp(
new TINK.Model.Settings.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 Uri("https://tinkwwp.copri-bike.de/APIjsonserver"),
new TINK.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)), sessionCookie, mail, new CopriCallsMemory001(sessionCookie)),
merchantId: "MyMerchId",
bluetoothService: Substitute.For<IBluetoothLE>(),
locationPermissionsService: Substitute.For<ILocationPermission>(),
locationServicesContainer: Substitute.For<IServicesContainer<IGeolocation>>(),
locksService: new LocksServiceMock(), // Cipher
device: new DeviceMock(),
specialFolder: new SpecialFolderMock(),
cipher: 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(
tinkApp,
locationPermission,
Substitute.For<Plugin.BLE.Abstractions.Contracts.IBluetoothLE>(),
Substitute.For<IGeolocation>(),
(mapspan) => { },
viewService,
navigationService);
try
{
await viewModel.OnAppearing(); // Is called when page shows.
Assert.IsNull(viewModel.Exception);
// Verify pins on map
Assert.AreEqual(27, viewModel.Pins.Count); // 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 is are bike.");
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.IsTrue(viewModel.IsToggleVisible, "TINK and Konrad are activated in settings.");
Assert.AreEqual(Color.Blue, viewModel.TinkColor, "TINK bikes are shown.");
Assert.AreEqual(Color.Gray, viewModel.KonradColor, "Konrad bikes are hidden.");
var statusInfoText = viewModel.StatusInfoText;
Assert.That(
statusInfoText,
Does.Contain("Updating...").Or.Contain(""),
$"Unexpected text {statusInfoText} detected.",
"Text might be \"Updating...\" or empty depending on acivity of update thread.");
}
finally
{
await viewModel.OnDisappearing();
}
}
[Test]
public async Task TestConstruct_KonradActive()
{
var tinkApp = new TinkApp(
new TINK.Model.Settings.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 Uri("https://tinkwwp.copri-bike.de/APIjsonserver"),
new TINK.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)), sessionCookie, mail, new CopriCallsMemory001(sessionCookie)),
merchantId: "MyMerchId",
bluetoothService: Substitute.For<IBluetoothLE>(),
locationPermissionsService: Substitute.For<ILocationPermission>(),
locationServicesContainer: Substitute.For<IServicesContainer<IGeolocation>>(),
locksService: new LocksServiceMock(), // Cipher
device: new DeviceMock(),
specialFolder: new SpecialFolderMock(),
cipher: 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(
tinkApp,
locationPermission,
NSubstitute.Substitute.For<Plugin.BLE.Abstractions.Contracts.IBluetoothLE>(),
NSubstitute.Substitute.For<IGeolocation>(),
(mapspan) => { },
viewService,
navigationService);
try
{
await viewModel.OnAppearing(); // Is called when page shows.
Assert.IsNull(viewModel.Exception);
// Verify pins on map
Assert.AreEqual(21, viewModel.Pins.Count); // 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.IsTrue(viewModel.IsToggleVisible, "TINK and Konrad are activated in settings.");
Assert.AreEqual(Color.Gray, viewModel.TinkColor, "TINK bikes are hidden.");
Assert.AreEqual(Color.Red, viewModel.KonradColor, "Konrad bikes are shown.");
Assert.IsTrue(
new[] { "Updating...", "" }.Contains(viewModel.StatusInfoText),
"Text might be \"Updating...\" or empty depending on acivity of update thread.");
}
finally
{
await viewModel.OnDisappearing();
}
}
[Test]
public async Task TestConstruct_KonradOnly()
{
var tinkApp = new TinkApp(
new TINK.Model.Settings.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 Uri("https://tinkwwp.copri-bike.de/APIjsonserver"),
new TINK.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)), sessionCookie, mail, new CopriCallsMemory001(sessionCookie)),
merchantId: "MyMerchId",
bluetoothService: Substitute.For<IBluetoothLE>(),
locationPermissionsService: Substitute.For<ILocationPermission>(),
locationServicesContainer: Substitute.For<IServicesContainer<IGeolocation>>(),
locksService: new LocksServiceMock(), // Cipher
device: new DeviceMock(),
specialFolder: new SpecialFolderMock(),
cipher: 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(
tinkApp,
locationPermission,
Substitute.For<Plugin.BLE.Abstractions.Contracts.IBluetoothLE>(),
Substitute.For<IGeolocation>(),
(mapspan) => { },
viewService,
navigationService);
try
{
await viewModel.OnAppearing(); // Is called when page shows.
Assert.IsNull(viewModel.Exception);
// Verify pins on map
Assert.AreEqual(21, viewModel.Pins.Count); // 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.IsFalse(viewModel.IsToggleVisible, "TINK and Konrad is deactivated from settings.");
Assert.IsTrue(
new[] { "Updating...", "" }.Contains(viewModel.StatusInfoText),
"Text might be \"Updating...\" or empty depending on acivity of update thread.");
}
finally
{
await viewModel.OnDisappearing();
}
}
[Test]
public async Task TestConstruct_TinkOnly()
{
var tinkApp = new TinkApp(
new TINK.Model.Settings.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 Uri("https://tinkwwp.copri-bike.de/APIjsonserver"),
new TINK.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)), sessionCookie, mail, new CopriCallsMemory001(sessionCookie)),
merchantId: "MyMerchId",
bluetoothService: Substitute.For<IBluetoothLE>(),
locationPermissionsService: Substitute.For<ILocationPermission>(),
locationServicesContainer: Substitute.For<IServicesContainer<IGeolocation>>(),
locksService: new LocksServiceMock(), // Cipher
device: new DeviceMock(),
specialFolder: new SpecialFolderMock(),
cipher: 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(
tinkApp,
locationPermission,
Substitute.For<Plugin.BLE.Abstractions.Contracts.IBluetoothLE>(),
Substitute.For<IGeolocation>(),
(mapspan) => { },
viewService,
navigationService);
try
{
await viewModel.OnAppearing(); // Is called when page shows.
Assert.IsNull(viewModel.Exception);
// Verify pins on map
Assert.AreEqual(27, viewModel.Pins.Count); // 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.IsFalse(viewModel.IsToggleVisible, "TINK and Konrad is deactivated from settings.");
Assert.IsTrue(
new[] { "Updating...", "" }.Contains(viewModel.StatusInfoText),
"Text might be \"Updating...\" or empty depending on acivity of update thread.");
}
finally
{
await viewModel.OnDisappearing();
}
}
[Test]
public async Task TestConstruct_Offline()
{
var tinkApp = new TinkApp(
new TINK.Model.Settings.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 Uri("https://tinkwwp.copri-bike.de/APIjsonserver"),
new TINK.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)), sessionCookie, mail, new CopriCallsMemory001(sessionCookie)),
merchantId: "MyMerchId",
bluetoothService: Substitute.For<IBluetoothLE>(),
locationPermissionsService: Substitute.For<ILocationPermission>(),
locationServicesContainer: Substitute.For<IServicesContainer<IGeolocation>>(),
locksService: new LocksServiceMock(), // Cipher
device: new DeviceMock(),
specialFolder: new SpecialFolderMock(),
cipher: 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(
tinkApp,
locationPermission,
Substitute.For<Plugin.BLE.Abstractions.Contracts.IBluetoothLE>(),
Substitute.For<IGeolocation>(),
(mapspan) => { },
viewService,
navigationService);
try
{
await viewModel.OnAppearing(); // Is called when page shows.
Assert.IsNull(viewModel.Exception);
// Verify pins on map
Assert.AreEqual(27, viewModel.Pins.Count); // 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.IsTrue(viewModel.IsToggleVisible, "TINK and Konrad are activated in settings.");
Assert.AreEqual(Color.Blue, viewModel.TinkColor, "TINK bikes are hidden.");
Assert.AreEqual(Color.Gray, viewModel.KonradColor, "Konrad bikes are shown.");
Assert.AreEqual("Offline.", viewModel.StatusInfoText);
}
finally
{
await viewModel.OnDisappearing();
}
}
[Test]
public async Task TestConstruct_WebConnectCommunicationError()
{
var tinkApp = new TinkApp(
new TINK.Model.Settings.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 Uri("https://tinkwwp.copri-bike.de/APIjsonserver"),
new TINK.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 TINK.Model.Connector.Connector(
uri,
new AppContextInfo("oiF2kahH", "sharee.bike.test", new Version(3, 0, 267)),
sessionCookie,
mail,
server: new CopriProviderHttps(
uri,
TinkApp.MerchantId,
new AppContextInfo("oiF2kahH", "sharee.bike.test", new Version(3, 0, 267)),
sessionCookie: sessionCookie,
cacheServer: new CopriCallsCacheMemory001(sessionCookie: sessionCookie),
httpsServer: new ExceptionServer((msg) => new WebConnectFailureException(msg, new Exception("Source expection."))))),
merchantId: "MyMerchId",
bluetoothService: Substitute.For<IBluetoothLE>(),
locationPermissionsService: Substitute.For<ILocationPermission>(),
locationServicesContainer: Substitute.For<IServicesContainer<IGeolocation>>(),
locksService: new LocksServiceMock(), // Cipher
device: new DeviceMock(),
specialFolder: new SpecialFolderMock(),
cipher: 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(
tinkApp,
locationPermission,
Substitute.For<Plugin.BLE.Abstractions.Contracts.IBluetoothLE>(),
Substitute.For<IGeolocation>(),
(mapspan) => { },
viewService,
navigationService);
try
{
await viewModel.OnAppearing(); // Is called when page shows.
Assert.AreEqual(
"Simulated error thrown at GetStationsAsync.",
viewModel.Exception.Message);
// Verify pins on map
Assert.AreEqual(27, viewModel.Pins.Count);
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.IsTrue(viewModel.IsToggleVisible, "TINK and Konrad are activated in settings.");
Assert.AreEqual(Color.Blue, viewModel.TinkColor, "TINK bikes are hidden.");
Assert.AreEqual(Color.Gray, viewModel.KonradColor, "Konrad bikes are shown.");
Assert.AreEqual("Connection interrupted, server unreachable.", viewModel.StatusInfoText);
}
finally
{
await viewModel.OnDisappearing();
}
}
[Test]
public async Task TestConstruct_GeneralPurposeCommunicationError()
{
var tinkApp = new TinkApp(
new TINK.Model.Settings.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 Uri("https://tinkwwp.copri-bike.de/APIjsonserver"),
new TINK.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 TINK.Model.Connector.Connector(
uri,
new AppContextInfo("oiF2kahH", "sharee.bike.test", new Version(3, 0, 267)),
sessionCookie,
mail,
server: new CopriProviderHttps(
uri,
TinkApp.MerchantId,
new AppContextInfo("oiF2kahH", "sharee.bike.test", new Version(3, 0, 267)),
sessionCookie: sessionCookie,
cacheServer: new CopriCallsCacheMemory001(sessionCookie: sessionCookie),
httpsServer: new ExceptionServer((msg) => new Exception(msg)))),
merchantId: "MyMerchId",
bluetoothService: Substitute.For<IBluetoothLE>(),
locationPermissionsService: Substitute.For<ILocationPermission>(),
locationServicesContainer: Substitute.For<IServicesContainer<IGeolocation>>(),
locksService: new LocksServiceMock(), // Cipher
device: new DeviceMock(),
specialFolder: new SpecialFolderMock(),
cipher: 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(
tinkApp,
locationPermission,
Substitute.For<Plugin.BLE.Abstractions.Contracts.IBluetoothLE>(),
Substitute.For<IGeolocation>(),
(mapspan) => { },
viewService,
navigationService);
try
{
await viewModel.OnAppearing(); // Is called when page shows.
Assert.AreEqual(
"Simulated error thrown at GetStationsAsync.",
viewModel.Exception.Message);
// Verify pins on map
Assert.AreEqual(27, viewModel.Pins.Count);
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.IsTrue(viewModel.IsToggleVisible, "TINK and Konrad are activated in settings.");
Assert.AreEqual(Color.Blue , viewModel.TinkColor, "TINK bikes are hidden.");
Assert.AreEqual(Color.Gray, viewModel.KonradColor, "Konrad bikes are shown.");
Assert.AreEqual("Connection interrupted.", viewModel.StatusInfoText);
}
finally
{
await viewModel.OnDisappearing();
}
}
}
}