Description

BeEquivalentTo shows enums as decimal in error message

public enum Color
{
    Red,Blue
}

Expected member Color to be 1M, but found 0M.

Complete minimal example reproducing the issue

public enum Color
{
    Red,Blue
}

public class Car
{
    public Color Color { get; set; }
}

[Fact]
public void Test()
{
    var car = new Car
    {
        Color = Color.Red
    };
    car.Should().BeEquivalentTo(new Car() { Color = Color.Blue });
}

Expected behavior:

Message: Expected member Color to be Blue, but found Red.

Actual behavior:

Message: Expected member Color to be 1M, but found 0M.

Versions

• FluentAssertions 5.4.1
• .NET Core 2.0

Additional Information

Running in Xunit, when relevant.