NAME
Test::TypeConstraints - testing whether some value is valid as
(Moose|Mouse)::Meta::TypeConstraint
SYNOPSIS
use Test::TypeConstraints qw(type_isa);
type_isa($got, "ArrayRef[Int]", "type should be ArrayRef[Int]");
DESCRIPTION
Test::TypeConstraints is for testing whether some value is valid as
(Moose|Mouse)::Meta::TypeConstraint.
METHODS
type_isa
type_isa($value, $type);
type_isa($value, $type, $test_name);
type_isa($value, $type, $test_name, %options);
Performs a type check against the $value using the $type.
$type can be a class name, a Moose/Mouse type name,
Moose/Mouse::Meta::TypeConstraint object or
Moose/Mouse::Meta::TypeConstraint::Class object.
$test_name is the description of the test. If not given, one will be
provided.
%options control optional behaviors. Its keys can be the following...
coerce
If true, coercion will be used when performing the type check.
If a code ref is given, it will be run and passed in the coerced value
for additional testing.
type_isa $value, "Some::Class", "coerce to Some::Class", coerce => sub {
isa_ok $_[0], "Some::Class";
is $_[0]->value, $value;
};
type_does
type_does($value, $role);
type_does($value, $role, $test_name);
type_does($value, $role, $test_name, %options);
Tests that the $value does the $role.
Works like "type_isa", but for roles instead of classes and types. The
$value must have consumed the given $role.
type_isnt
type_doesnt
The opposites of "type_isa" and "type_does". They take the same
arguments and options.
Checks that the value is *not* of the given type or role.
AUTHOR
Keiji Yoshimi <walf443 at gmail dot com>
THANKS TO
schwern
gfx
tokuhirom
SEE ALSO
Mouse::Util::TypeConstraints, Moose::Util::TypeConstraints
LICENSE
This library is free software; you can redistribute it and/or modify it
under the same terms as Perl itself.