public void EqualityChecks()
{
HResult hr3 = 3;
HResult hr5 = 5;
IEquatable <HResult> hr3Equatable = hr3;
Assert.Equal(hr3, hr3);
Assert.True(hr3.Equals(hr3));
Assert.True(hr3Equatable.Equals(hr3));
Assert.NotEqual(hr3, hr5);
Assert.False(hr3.Equals(hr5));
Assert.False(hr3Equatable.Equals(hr5));
}
