rsingh85

private bool IsValidReturnUrl(string returnUrl, HostString host)
{
    if (Uri.TryCreate(returnUrl, UriKind.RelativeOrAbsolute, out var uri))
    {
        // Check if the URL is absolute and has the same host as the current request.
        if (uri.IsAbsoluteUri && uri.Host.Equals(host.Host, StringComparison.OrdinalIgnoreCase))
        {
            return true;
        }

rsingh85

public class MyApplicationExceptionTests
{
    [Fact]
    public void Constructor_SerializationInfoAndStreamingContext_SetProperties()
    {
        // Arrange
        var message = "Test exception message";
        var innerException = new Exception("Inner exception message");

        // Create SerializationInfo and StreamingContext objects

rsingh85

using Microsoft.AspNetCore.Authentication;
using Microsoft.AspNetCore.Http;
using Microsoft.Extensions.Logging;
using Microsoft.Extensions.Options;
using Moq;
using System.Security.Claims;
using System.Text.Encodings.Web;
using System.Threading.Tasks;
using Xunit;

rsingh85

private InputBinding CreateMouseClickInputBinding(Cell cell) 
{ 
    InputBinding cellTextBlockInputBinding = new InputBinding( 
        generationViewModel.ToggleCellLifeCommand, 
        new MouseGesture(MouseAction.LeftClick) 
    ); 
    cellTextBlockInputBinding.CommandParameter =  
       string.Format("{0},{1}", cell.Row, cell.Column); 
 
    return cellTextBlockInputBinding; 

rsingh85

<Button DockPanel.Dock="Top" Command="{Binding EvolveCommand}">Evolve</Button> 
<Button DockPanel.Dock="Top" Command="{Binding ResetCommand}" Width="Auto">Reset</Button>

rsingh85

public RelayCommand<object> EvolveCommand { get; private set; } 
public RelayCommand<object> ResetCommand { get; private set; } 
public RelayCommand<string> ToggleCellLifeCommand { get; private set; }

rsingh85

public class LifeToColourConverter : IValueConverter 
{ 
    public SolidColorBrush AliveColour { get; private set; } 
    public SolidColorBrush DeadColour { get; private set; } 
 
    public LifeToColourConverter(SolidColorBrush aliveColour,  
        SolidColorBrush deadColour) 
    { 
        AliveColour = aliveColour; 
        DeadColour = deadColour; 

rsingh85

public class Cell : ObservableBase 
{ 
    public int Row { get; private set; } 
    public int Column { get; private set; } 
 
    private bool alive; 
    public bool Alive 
    { 
        get { return alive; } 
        set 

rsingh85

public class ObservableBase : INotifyPropertyChanged 
{ 
    public event PropertyChangedEventHandler PropertyChanged; 
 
    protected void OnPropertyChanged([CallerMemberName] string memberName = "") 
    { 
        if (PropertyChanged != null) 
        { 
            PropertyChanged( 
                this, 

rsingh85

private Binding CreateCellAliveBinding() 
{ 
    return new Binding 
    { 
        Path = new PropertyPath("Alive"), 
        Mode = BindingMode.TwoWay, 
        Converter = new LifeToColourConverter( 
            aliveColour: Brushes.Black, 
            deadColour: Brushes.White 
        )