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|
use 5.008004;
use Test2::V0 -no_srand => 1;
use Alien::Build::Interpolate;
use lib 'corpus/lib';
subtest 'basic usage' => sub {
my $intr = Alien::Build::Interpolate->new;
isa_ok $intr, 'Alien::Build::Interpolate';
$intr->add_helper( foo => '"foo" . "foo"' );
is( $intr->interpolate("bar%{foo}baz"), 'barfoofoobaz' );
is( $intr->interpolate("bar%%baz"), 'bar%baz' );
$intr->add_helper( foo1 => sub { 'foo1' . 'foo1' } );
is( $intr->interpolate("bar%{foo1}baz"), 'barfoo1foo1baz' );
$intr->add_helper( 'foomake1', undef, 'Alien::foomake' => '0.22' );
$intr->add_helper( 'foomake2', undef, 'Alien::foomake' => '0.24' );
$intr->add_helper( 'foomake3', undef, 'Alien::foomake' => '0.29' );
$intr->add_helper( 'foomake4', undef, 'Alien::foobogus' => '0' );
is( $intr->interpolate("-%{foomake1}-"), '-foomake.exe-' );
is( $intr->interpolate("-%{foomake2}-"), '-foomake.exe-' );
eval { $intr->interpolate("-%{foomake3}-") };
isnt( $@, '', "error!");
note $@;
eval { $intr->interpolate("-%{foomake4}-") };
isnt( $@, '', "error!");
note $@;
$intr->add_helper( bar => undef, 'XYZ::ABC' => '1.234' );
$intr->add_helper( baz => undef, 'ABC::XYZ' => '4.321' );
is( [$intr->requires("%{bar}%{baz}")], [ 'XYZ::ABC' => '1.234', 'ABC::XYZ' => '4.321' ], 'requires' );
eval { $intr->add_helper( foo1 => sub { } ) };
like $@, qr{duplicate implementation for interpolated key foo1};
$intr->replace_helper( foo1 => sub { 'newfoo1' } );
is( $intr->interpolate("%{foo1}"), 'newfoo1' );
is
[$intr->requires('%{totallybogus}')],
[],
;
eval { $intr->interpolate('%{totallybogus}') };
my $error = $@;
like $error, qr/no helper defined for totallybogus/;
};
subtest 'clone' => sub {
my $intr1 = Alien::Build::Interpolate->new;
isa_ok $intr1, 'Alien::Build::Interpolate';
$intr1->add_helper( foo => sub { 100 } );
my $intr2 = $intr1->clone;
$intr2->add_helper( bar => sub { 200 } );
is( $intr1->interpolate('%{foo}'), 100);
is( $intr2->interpolate('%{foo}'), 100);
is( $intr2->interpolate('%{bar}'), 200);
my $ret = eval { $intr1->interpolate('%{bar}') };
my $error = $@;
like $error, qr/no helper defined for bar/;
};
subtest 'has_helper' => sub {
my $intr = Alien::Build::Interpolate->new;
$intr->add_helper(foo => sub { 'foo' . (1+2) });
$intr->add_helper(bar => '"bar" . (3+4)');
my $foo = $intr->has_helper('foo');
my $bar = $intr->has_helper('bar');
is(ref($foo), 'CODE');
is(ref($bar), 'CODE');
is($foo->(), 'foo3');
is($bar->(), 'bar7');
};
subtest 'requirement callback' => sub {
my $intr = Alien::Build::Interpolate->new;
$intr->add_helper( foo1 => undef, sub { return ( 'Alien::libfoo' => '1' ) } );
is( [$intr->requires("%{foo1}")], [ 'Alien::libfoo' => '1' ], 'requires' );
$intr->add_helper( foo2 => undef, sub {
my $helper = shift;
$helper->code(sub { 'foo2' });
return ();
});
is( [$intr->requires("%{foo2}")], [], 'requires' );
is( $intr->interpolate('-%{foo2}-'), '-foo2-' );
};
subtest 'property' => sub {
require Alien::Build;
my $build = Alien::Build->new;
$build->install_prop->{foo}->{bar} = 'baz';
is
$build->meta->interpolator->interpolate('%{.install.foo.bar}', $build),
'baz',
'able to fetch .install.foo.bar using meta->interpolator->interpolate';
is
$build->meta->interpolator->interpolate('%{alien.install.foo.bar}', $build),
'baz',
'able to fetch alien.install.foo.bar using meta->interpolator->interpolate';
is
dies { $build->meta->interpolator->interpolate('%{.install.foo.bar1}', $build) },
match qr/^No property \.install\.foo\.bar1/,
'unable to interpolate invalid property';
};
done_testing;
|
