/
named.t
55 lines (42 loc) · 1.36 KB
/
named.t
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#!/usr/bin/perl -w
use strict;
use Test::More 'no_plan';
{
package Foo;
use Method::Signatures;
use Test::More;
method formalize($text! is ro, :$justify = "left" is ro, :$case) {
my %params;
$params{text} = $text;
$params{justify} = $justify;
$params{case} = $case if defined $case;
return \%params;
}
::is_deeply( Foo->formalize( "stuff" ), { text => "stuff", justify => "left" } );
#line 24
ok !eval {
Foo->formalize( "stuff", wibble => 23 );
};
is $@, "Foo::formalize() does not take wibble as named argument(s) at $0 line 25.\n";
#line 25
method foo( :$arg! ) {
return $arg;
}
::is( Foo->foo( arg => 42 ), 42 );
::ok !eval { foo() };
::is $@, "Foo::foo() missing required argument \$arg at $0 line 30.\n";
# Compile time errors need internal refactoring before I can get file, line and method
# information.
eval q{
method wrong( :$named, $pos ) {}
};
like $@, qr/positional parameter \$pos after named param \$named/;
eval q{
method wrong( $foo, :$named, $bar ) {}
};
like $@, qr/positional parameter \$bar after named param \$named/;
eval q{
method wrong( $foo, $bar?, :$named ) {}
};
like $@, qr/named parameter \$named mixed with optional positional \$bar/;
}