public void ValidNumberWithSpacesIsValid()
 {
     var attribute = new CanParseAsAttribute(typeof(int));
     ValidationAssert.IsValid(attribute, this, "ValidNumberWithSpaces");
 }
 public void NullValuesAreValid()
 {
     var attribute = new CanParseAsAttribute(typeof(int));
     ValidationAssert.IsValid(attribute, this, "NullString");
 }
 public void TypeWithNoParseMethodThrowsException()
 {
     var attribute = new CanParseAsAttribute(GetType());
     ValidationAssert.IsNotValid(attribute, this, "ValidNumber");
 }
 public void InvalidNumberIsNotValid()
 {
     var attribute = new CanParseAsAttribute(typeof(int));
     ValidationAssert.IsNotValid(attribute, this, "InvalidNumber");
 }