use strict;
use warnings;
use v5.10;

BEGIN {
    my $DOWARN = 0;
    $SIG{'__WARN__'} = sub { warn $_[0] if $DOWARN }
}

use Test::More;
use Kelp::Routes::Pattern;

{
    my $p = Kelp::Routes::Pattern->new( pattern => '/:a/:b' );
    is $p->build( a => 1, b => 2 ), '/1/2';
    is $p->build( a => 'bar', b => 'foo' ), '/bar/foo';
    is $p->build( a => 'bar' ), undef;
    is $p->build( b => 'bar' ), undef;
    is $p->build(), undef;
}

{
    my $p = Kelp::Routes::Pattern->new( pattern => '/:a/?b' );
    is $p->build( a => 1, b => 2 ), '/1/2';
    is $p->build( a => 'bar', b => 'foo' ), '/bar/foo';
    is $p->build( a => 'bar' ), '/bar/';
    is $p->build( b => 'bar' ), undef;
}

# Checks
{
    my $p = Kelp::Routes::Pattern->new(
        pattern => '/:a/:b',
        check   => { a => '\d+', b => '[a-z]+' }
    );
    is $p->build( a => 1, b => 'a' ), '/1/a';
    is $p->build( a => 1, b => 2 ), undef;
    is $p->build( a => 'a', b => 'b' ), undef;
}

# Defaults
{
    my $p = Kelp::Routes::Pattern->new(
        pattern  => '/:a/?b',
        defaults => { b => 'foo' }
    );
    is $p->build( a => 'bar', b => 'baz' ), '/bar/baz';
    is $p->build( a => 'bar' ), '/bar/foo';
    is $p->build( b => 'bar' ), undef;
}

{
    my $p = Kelp::Routes::Pattern->new(
        pattern  => '/?a/:b',
        defaults => { a => 'bar' }
    );
    is $p->build( a => 'foo', b => 'baz' ), '/foo/baz';
    is $p->build( b => 'bar' ), '/bar/bar';
    is $p->build( a => 'foo' ), undef;
}

# Captures
{
    my $p = Kelp::Routes::Pattern->new( pattern => '/{:a}ing/{:b}ing' );
    is $p->build( a => 'go', b => 'walk' ), '/going/walking';
    is $p->build( a => 'go' ), undef;
}

# Conditional captures
{
    my $p = Kelp::Routes::Pattern->new(
        pattern  => '/{:a}ing/{?b}ing',
        defaults => { b => 'fart' }
    );
    is $p->build( a => 'sleep' ), '/sleeping/farting';
    is $p->build( b => 'talk' ),  undef;
}

{
    my $p = Kelp::Routes::Pattern->new( pattern => '/{:a}ing/{?b}ing' );
    is $p->build( a => 'sleep' ), '/sleeping/ing';
    is $p->build( b => 'talk' ),  undef;
}

# Globs
{
    my $p = Kelp::Routes::Pattern->new( pattern  => '/*a/:b' );
    is $p->build( a => 'bar', b => 'foo' ), '/bar/foo';
    is $p->build( a => 'bar/bat', b => 'foo' ), '/bar/bat/foo';
    is $p->build( b => 'foo' ), undef;
    is $p->build( a => 'foo' ), undef;
}

done_testing;