Kahlan is a full-featured Unit & BDD test framework a la RSpec/JSpec which uses a describe-it syntax and moves testing in PHP one step forward.
Kahlan lets you stub or monkey patch your code directly like in Ruby or JavaScript without any required PECL-extensions.
- Warren Seymour presentation at Unified Diff (2015)
- Grafikart presentation in French (2016, Kahlan 2.X)
chat.freenode.net (server) #kahlan (channel)
See the full documentation here
- RSpec/JSpec syntax
- Code Coverage metrics (xdebug or phpdbg required)
- Handy stubbing system (mockery or prophecy are no longer needed)
- Set stubs on your class methods directly (i.e allows dynamic mocking)
- Ability to Monkey Patch your code (i.e. allows replacement of core functions/classes on the fly)
- Check called methods on your classes/instances
- Built-in Reporters (Terminal or HTML reporting through istanbul or lcov)
- Built-in Exporters (Coveralls, Code Climate, Scrutinizer, Clover)
- Extensible, customizable workflow
<?php describe("Example", function() { it("makes an expectation", function() { expect(true)->toBe(true); }); it("expects methods to be called", function() { $user = new User(); expect($user)->toReceive('save')->with(['validates' => false]); $user->save(['validates' => false]); }); it("stubs a function", function() { allow('time')->toBeCalled()->andReturn(123); $user = new User(); expect($user->save())->toBe(true) expect($user->created)->toBe(123); }); it("stubs a class", function() { allow('PDO')->toReceive('prepare', 'fetchAll')->andReturn([['name' => 'bob']]); $user = new User(); expect($user->all())->toBe([['name' => 'bob']]); }); });
$ composer require --dev kahlan/kahlan
Note:
Kahlan uses the Semantic Versioning and maintains a CHANGELOG to help you easily understand what's happening.
git clone git://github.com/kahlan/kahlan.git
cd kahlan
composer install
bin/kahlan # to run specs or,
bin/kahlan --coverage=4 # to run specs with coverage info for namespaces, classes & methods (require xdebug)