use strict;
use lib '.';
use Test::More tests => 2;

local $^W = 0; # Module::Build enables global warnings -- we need them off

#--------------------------------------------------------------------------#
# Harness to capture warnings
#--------------------------------------------------------------------------#

my $warning = '';

# store warnings
local $SIG{__WARN__} = sub {
    $warning = shift;
};

# return and clear
sub check_warning {
    my $val = $warning; 
    $warning = '';      
    return $val;
}

#--------------------------------------------------------------------------#
# Test warning propogation
#--------------------------------------------------------------------------#

# Catch warning
require t::Sample::HasWarnings;
like( check_warning(), qr/^Argument "" isn't numeric in addition/,
    "Warnings propogate when set_warnings(1)" 
);

# Ignore warning
require t::Sample::IgnoreWarnings;
is( check_warning(), q{},
    "Warnings don't propogate when set_warnings(0)" 
);