FluentAssertion Matcher for Moq

MoqItExtensions.cs

namespace Moq;

public static class ItExt
{
    public static T IsEquivalentTo<T>(T expected)
    {
        // An inner function like this is called a local function, equivalent to Func<>() = ()=> ;
        bool Validate(T actual)
        {
            actual.Should().BeEquivalentTo(expected);
            return true;
        }

        // Passing in a method this way is called a Method Group
        return Match.Create<T>(Validate);
    }
}