public void Size2_Parse_CanRoundTrip()
{
var size1 = Size2.Parse("123 456");
var size2 = Size2.Parse(size1.ToString());
TheResultingValue(size1 == size2).ShouldBe(true);
}
public void Size2_Parse_SucceedsForValidStrings()
{
var str = "123 456";
var result = Size2.Parse(str);
TheResultingValue(result)
.ShouldBe(123, 456);
}
public void Size2_Parse_FailsForInvalidStrings()
{
Assert.That(() => Size2.Parse("foo"),
Throws.TypeOf <FormatException>());
}