public void Typical(IsAllowableEnumerable sut)
{
sut.IsAllowed(typeof(IEnumerable <string>))
.Should().BeTrue();
sut.ValidateTypeCtor.Received(1).Validate(typeof(string), null);
}
public void NotEnumerable(IsAllowableEnumerable sut)
{
sut.IsAllowed(typeof(string))
.Should().BeFalse();
}