public void rObjectsReturnsCorrectResult(object[] objects)
{
var sut = new FieldInfoElementRefraction <object>();
var actual = sut.Refract(objects);
var expected = objects
.OfType <FieldInfo>()
.Select(fi => new FieldInfoElement(fi))
.Cast <IReflectionElement>();
Assert.Equal(expected, actual);
}
public void rNullSourceThrows()
{
var sut = new FieldInfoElementRefraction <object>();
Assert.Throws <ArgumentNullException>(() => sut.Refract(null));
}