Test::TypeTiny(3pm)

Usage

   use strict;
   use warnings;
   use Test::More;
   use Test::TypeTiny;
   
   use Types::Mine qw(Integer Number);
   
   should_pass(1, Integer);
   should_pass(-1, Integer);
   should_pass(0, Integer);
   should_fail(2.5, Integer);
   
   ok_subtype(Number, Integer);
   
   done_testing;

Status

This module is covered by the Type-Tiny stability policy.

Overview

Test::TypeTiny provides a few handy functions for testing type constraints.

Functions

"should_pass($value, $type, $test_name)"

"should_pass($value, $type)": Test that passes iff $value passes "$type->check".

"should_fail($value, $type, $test_name)"

"should_fail($value, $type)": Test that passes iff $value fails "$type->check".

"ok_subtype($type, @subtypes)": Test that passes iff all @subtypes are subtypes of $type.

"EXTENDED_TESTING": Exportable boolean constant.

matchfor(@things): Assistant for matching exceptions. Not exported by default. See also Test::Fatal::matchfor.

Environment

If the "EXTENDED_TESTING" environment variable is set to true, this module will promote each "should_pass" or "should_fail" test into a subtest block and test the type constraint in both an inlined and non-inlined manner.

This variable must be set at compile time (i.e. before this module is loaded).

Copyright and licence

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.

Disclaimer of warranties

THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.

Releases

7 releases since Debian 8 (Jessie); the text changed 6 times.

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Arch