use Test::More tests => 9;

use strict;
use warnings;

BEGIN { use_ok("Number::Tolerant"); }

{ # plusminus
	my $tol = tolerance(10 => plus_or_minus => 2);
	is($tol->stringify, "10 +/- 2", "plus_or_minus");
	TODO: { local $TODO = "stringify_as not soup yet";
		is(
			$tol->stringify_as('plus_or_minus_pct'),
			"10 +/- 20%",
			"plus_or_minus as _pct"
		);
	}
}

{ # plusminus_pct
	my $tol = tolerance(10 => plus_or_minus_pct => 10);
	is($tol->stringify, "10 +/- 10%", "plus_or_minus_pct");
	TODO: { local $TODO = "stringify_as not soup yet";
		is(
			$tol->stringify_as('plus_or_minus'),
			"10 +/- 1",
			"plus_or_minus_pct as plus_or_minus"
		);
	}
}

{ # or_less
	my $tol = tolerance(10 => 'or_less');
	is($tol->stringify, "x <= 10", "or_less");
}

{ # or_more
	my $tol = tolerance(10 => 'or_more');
	is($tol->stringify, "10 <= x", "or_more");
}

{ # x_to_y
	my $tol = tolerance(8 => to => 12);
	is($tol->stringify, "8 <= x <= 12", "to");
}


{ # infinite
	my $tol = tolerance("infinite");
	is($tol->stringify, "any number", "infinite");
}