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[Testing & Quality](/categories/testing) 4. / 5. letsdrink/ouzo-goodies ActiveLibrary[Testing & Quality](/categories/testing) letsdrink/ouzo-goodies ====================== Utility classes, test assertions and mocking framework extracted from Ouzo framework. 1.8.0(5y ago)132617.9k—8.8%47MITPHP Since Dec 30Pushed 2y ago12 watchersCompare [ Source](https://github.com/letsdrink/ouzo-goodies)[ Packagist](https://packagist.org/packages/letsdrink/ouzo-goodies)[ Docs](http://ouzoframework.org/)[ RSS](/packages/letsdrink-ouzo-goodies/feed)WikiDiscussions master Synced 1mo ago READMEChangelog (7)DependenciesVersions (9)Used By (7) Ouzo Goodies ============ [](#ouzo-goodies) What is it ---------- [](#what-is-it) Utility classes, test assertions and mocking framework extracted from [Ouzo framework](https://github.com/letsdrink/ouzo). We are compatible with PHP 7.2 and later. [![Build Status](https://camo.githubusercontent.com/24a3914a83c9d8f376a380b8b5d6a11f931e4944caa3cf1156445069f515d193/68747470733a2f2f7472617669732d63692e6f72672f6c6574736472696e6b2f6f757a6f2e706e673f6272616e63683d6d6173746572)](https://travis-ci.org/letsdrink/ouzo)[![Coverage Status](https://camo.githubusercontent.com/75bc73dc866fe4d63935e7cebca77b8bb6c9fe6c9943c24c8c81f3d52e013b92/68747470733a2f2f636f766572616c6c732e696f2f7265706f732f6c6574736472696e6b2f6f757a6f2f62616467652e737667)](https://coveralls.io/r/letsdrink/ouzo)[![Latest Stable Version](https://camo.githubusercontent.com/71b4ce86f445b01561df5993e3ead8dee6a5546884ecf9f05cea153c222f71b8/68747470733a2f2f706f7365722e707567782e6f72672f6c6574736472696e6b2f6f757a6f2d676f6f646965732f762f737461626c652e737667)](https://packagist.org/packages/letsdrink/ouzo-goodies)[![Total Downloads](https://camo.githubusercontent.com/abfaa00cbcd6e9dcc1ec97583b7305bad2107c2a17a9d481c92e58bbec99918e/68747470733a2f2f706f7365722e707567782e6f72672f6c6574736472696e6b2f6f757a6f2d676f6f646965732f646f776e6c6f6164732e737667)](https://packagist.org/packages/letsdrink/ouzo-goodies)[![License](https://camo.githubusercontent.com/b3c92fb7fbf2ab7eba31cdba233afc2df25d82bd38828d3c9bc53f848cad0d93/68747470733a2f2f706f7365722e707567782e6f72672f6c6574736472696e6b2f6f757a6f2d676f6f646965732f6c6963656e73652e737667)](https://packagist.org/packages/letsdrink/ouzo-goodies) How to use it ------------- [](#how-to-use-it) Couple of examples. [Fluent arrays](http://ouzo.readthedocs.org/en/latest/utils/fluent_array.html): ``` $result = FluentArray::from($users) ->map(Functions::extractField('name')) ->filter(Functions::notEmpty()) ->unique() ->toArray(); ``` [Fluent iterator](http://ouzo.readthedocs.org/en/latest/utils/fluent_iterator.html): ``` $result = FluentIterator::fromArray([1, 2, 3]) ->cycle() ->limit(10) ->reindex() ->toArray(); // [1, 2, 3, 1, 2, 3, 1, 2, 3, 1] ``` [Fluent functions](http://ouzo.readthedocs.org/en/latest/utils/fluent_functions.html): ``` $product = new Product(['name' => 'super phone']); $function = FluentFunctions::extractField('name') ->removePrefix('super') ->prepend(' extra') ->append('! ') ->surroundWith("***"); $result = Functions::call($function, $product); //=> '*** extra phone! ***' ``` ``` $phones = Arrays::filter($products, FluentFunctions::extractField('type')->equals('PHONE')); ``` [Extract (from Functions)](http://ouzo.readthedocs.org/en/latest/utils/functions.html#extract): ``` $cities = Arrays::map($users, Functions::extract()->getAddress('home')->city); ``` [Clock](http://ouzo.readthedocs.org/en/latest/utils/clock.html): ``` $string = Clock::now() ->plusYears(1) ->plusMonths(2) ->minusDays(3) ->format(); ``` [Comparators](http://ouzo.readthedocs.org/en/latest/utils/comparators.html): ``` $product1 = new Product(['name' => 'b']); $product2 = new Product(['name' => 'c']); $product3 = new Product(['name' => 'a']); $result = Arrays::sort([$product1, $product2, $product3], Comparator::compareBy('name')); ``` [Fluent assertions for arrays](http://ouzo.readthedocs.org/en/latest/documentation/tests.html#array-assertions): ``` $animals = ['cat', 'dog', 'pig']; Assert::thatArray($animals)->hasSize(3)->contains('cat'); ``` [Fluent assertions for strings](http://ouzo.readthedocs.org/en/latest/documentation/tests.html#string-assertions): ``` Assert::thatString("Frodo") ->startsWith("Fro") ->endsWith("do") ->contains("rod") ->doesNotContain("fro") ->hasSize(5); ``` [Mocking](http://ouzo.readthedocs.org/en/latest/documentation/tests.html#mocking): ``` $mock = Mock::create(); Mock::when($mock)->someMethod('arg')->thenReturn('123'); $result = $mock->someMethod('arg'); $this->assertEquals('123', $result); Mock::verify($mock)->method('arg'); ``` [Exception assertions](http://ouzo.readthedocs.org/en/latest/documentation/tests.html#exception-assertions): ``` $foo = new Foo(); CatchException::when($foo)->method(); CatchException::assertThat()->isInstanceOf("FooException"); ``` This is just a taste of Ouzo. Look at the documentation for more goodies. Where to get it --------------- [](#where-to-get-it) Download from github or simply add composer dependency: ``` composer require letsdrink/ouzo-goodies ``` [Ouzo Goodies at packagist](https://packagist.org/packages/letsdrink/ouzo-goodies). Documentation ------------- [](#documentation) Tutorials: - [Functional programming with Ouzo](http://ouzo.readthedocs.org/en/latest/documentation/functional_programming.html) Utilities: - [Arrays](http://ouzo.readthedocs.org/en/latest/utils/arrays.html) - Helper functions for arrays. - [FluentArray](http://ouzo.readthedocs.org/en/latest/utils/fluent_array.html) - Interface for manipulating arrays in a chained fashion. - [Iterators](http://ouzo.readthedocs.org/en/latest/utils/iterators.html) - Helper functions for iterators. - [FluentIterator](http://ouzo.readthedocs.org/en/latest/utils/fluent_iterator.html)- Interface for manipulating iterators in a chained fashion. - [Strings](http://ouzo.readthedocs.org/en/latest/utils/strings.html) - Helper functions for strings. - [Objects](http://ouzo.readthedocs.org/en/latest/utils/objects.html)- Helper functions that can operate on any PHP object. - [Functions](http://ouzo.readthedocs.org/en/latest/utils/functions.html) - Static utility methods returning closures that can be used with Arrays and FluentArray, or other PHP functions. - [FluentFunctions](http://ouzo.readthedocs.org/en/latest/utils/fluent_functions.html) - Fluent utility for function composition. - [Cache](http://ouzo.readthedocs.org/en/latest/utils/cache.html) - General-purpose cache. - [Path](http://ouzo.readthedocs.org/en/latest/utils/path.html) - Helper functions for path operations. - [Clock](http://ouzo.readthedocs.org/en/latest/utils/clock.html) - DateTime replacement. - [Comparators](http://ouzo.readthedocs.org/en/latest/utils/comparators.html) - Sorting. Tests: - [Assertions for arrays](http://ouzo.readthedocs.org/en/latest/documentation/tests.html#array-assertions) - [Assertions for exceptions](http://ouzo.readthedocs.org/en/latest/documentation/tests.html#exception-assertions) - [Assertions for strings](http://ouzo.readthedocs.org/en/latest/documentation/tests.html#string-assertions) - [Mocking](http://ouzo.readthedocs.org/en/latest/documentation/tests.html#mocking) - [Testing time-dependent code](http://ouzo.readthedocs.org/en/latest/documentation/tests.html#testing-time-dependent-code) Check out full docs at PhpStorm plugins: ----------------- [](#phpstorm-plugins) - [Ouzo framework plugin](http://plugins.jetbrains.com/plugin/7565?pr=) - [DynamicReturnTypePlugin](http://plugins.jetbrains.com/plugin/7251) - for Mock and CatchException. You have to copy [dynamicReturnTypeMeta.json ](https://github.com/letsdrink/ouzo/blob/master/dynamicReturnTypeMeta.json) to your project root. For ideas, questions, discussions write to **. Support for PHP 5.6, 7.0 and 7.1 -------------------------------- [](#support-for-php-56-70-and-71) Ouzo has dropped support for PHP versions older than 7.2 since Ouzo 2.x. If you want to use Ouzo with PHP 5.6, 7.0 or 7.1, please try Ouzo 1.x branch. ### Health Score 45 — FairBetter than 93% of packages Maintenance20 Infrequent updates — may be unmaintained Popularity51 Moderate usage in the ecosystem Community31 Small or concentrated contributor base Maturity68 Established project with proven stability Bus Factor2 2 contributors hold 50%+ of commits How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window. **Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores. **Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement. **Maturity (30%)** — Project age, version count, PHP version support, and release stability. ### Release Activity Cadence Every ~376 days Recently: every ~524 days Total 7 Last Release 1897d ago ### Community Maintainers ![](https://www.gravatar.com/avatar/479b18c25fda1e49bbfd7f188e759f24de68a0ba16e5983604e7476d416ab910?d=identicon)[woru](/maintainers/woru) ![](https://www.gravatar.com/avatar/8ec556ac8796d7201b03472a75b3f10a00b389ede74f1977bbd1ee6613a84203?d=identicon)[piotrooo](/maintainers/piotrooo) ![](https://www.gravatar.com/avatar/f4f6f55a88a1bc638b71918759d36295ed3740f13969a22f2181c640d0f9a21c?d=identicon)[bbankowski](/maintainers/bbankowski) --- Top Contributors [![bbankowski](https://avatars.githubusercontent.com/u/3840784?v=4)](https://github.com/bbankowski "bbankowski (99 commits)")[![piotrooo](https://avatars.githubusercontent.com/u/2005054?v=4)](https://github.com/piotrooo "piotrooo (90 commits)")[![woru](https://avatars.githubusercontent.com/u/239006?v=4)](https://github.com/woru "woru (74 commits)")[![danon](https://avatars.githubusercontent.com/u/13367735?v=4)](https://github.com/danon "danon (66 commits)")[![dominik59](https://avatars.githubusercontent.com/u/12308040?v=4)](https://github.com/dominik59 "dominik59 (9 commits)")[![Karpol](https://avatars.githubusercontent.com/u/16548691?v=4)](https://github.com/Karpol "Karpol (4 commits)")[![andrzejo](https://avatars.githubusercontent.com/u/5418932?v=4)](https://github.com/andrzejo "andrzejo (3 commits)")[![grzeg1](https://avatars.githubusercontent.com/u/8179857?v=4)](https://github.com/grzeg1 "grzeg1 (3 commits)")[![mareckii](https://avatars.githubusercontent.com/u/6033755?v=4)](https://github.com/mareckii "mareckii (3 commits)")[![IlyaPokamestov](https://avatars.githubusercontent.com/u/2771864?v=4)](https://github.com/IlyaPokamestov "IlyaPokamestov (2 commits)")[![ksucherek](https://avatars.githubusercontent.com/u/59652781?v=4)](https://github.com/ksucherek "ksucherek (2 commits)")[![iczechowski](https://avatars.githubusercontent.com/u/223993?v=4)](https://github.com/iczechowski "iczechowski (1 commits)") --- Tags phptestTDDmockassertsutilsutilities ### Embed Badge ![Health badge](/badges/letsdrink-ouzo-goodies/health.svg) ``` [![Health](https://phpackages.com/badges/letsdrink-ouzo-goodies/health.svg)](https://phpackages.com/packages/letsdrink-ouzo-goodies) ``` ### Alternatives [mockery/mockery Mockery is a simple yet flexible PHP mock object framework 10.7k497.0M23.6k](/packages/mockery-mockery)[php-mock/php-mock-phpunit Mock built-in PHP functions (e.g. time()) with PHPUnit. 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