Umbraco-CMS/tests/Umbraco.Tests.Common/TestClone.cs

// Copyright (c) Umbraco.
// See LICENSE for more details.

using System;
using Umbraco.Cms.Core.Models;

namespace Umbraco.Cms.Tests.Common;

public class TestClone : IDeepCloneable, IEquatable<TestClone>
{
    public TestClone(Guid id)
    {
        Id = id;
        IsClone = true;
    }

    public TestClone() => Id = Guid.NewGuid();

    public Guid Id { get; }

    public bool IsClone { get; }

    public object DeepClone() => new TestClone(Id);

    /// <summary>
    ///     Indicates whether the current object is equal to another object of the same type.
    /// </summary>
    /// <returns>
    ///     true if the current object is equal to the <paramref name="other" /> parameter; otherwise, false.
    /// </returns>
    /// <param name="other">An object to compare with this object.</param>
    public bool Equals(TestClone other)
    {
        if (other is null)
        {
            return false;
        }

        if (ReferenceEquals(this, other))
        {
            return true;
        }

        return Id.Equals(other.Id);
    }

    /// <summary>
    ///     Determines whether the specified object is equal to the current object.
    /// </summary>
    /// <returns>
    ///     true if the specified object  is equal to the current object; otherwise, false.
    /// </returns>
    /// <param name="obj">The object to compare with the current object. </param>
    public override bool Equals(object obj)
    {
        if (obj is null)
        {
            return false;
        }

        if (ReferenceEquals(this, obj))
        {
            return true;
        }

        if (obj.GetType() != GetType())
        {
            return false;
        }

        return Equals((TestClone)obj);
    }

    /// <summary>
    ///     Serves as the default hash function.
    /// </summary>
    /// <returns>
    ///     A hash code for the current object.
    /// </returns>
    public override int GetHashCode() => Id.GetHashCode();

    public static bool operator ==(TestClone left, TestClone right) => Equals(left, right);

    public static bool operator !=(TestClone left, TestClone right) => Equals(left, right) == false;
}