SymfonyでPhakeを使う

# vendor/phake にインストール
$ git clone https://github.com/jaz303/phake.git vendor/phake

# app/bootsrap_test.php をつくる
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<?php
require_once __DIR__.'/bootstrap.php.cache';
require_once __DIR__.'/../vendor/phake/tests/bootstrap.php';
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# app/phpunit.xml.dist に bootstrap_test.php を指定する
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<phpunit
    ...
    bootstrap                   = "bootstrap_test.php" >
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# Phakeを使ってテストを書く
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<?php
namespace AppBundle\Tests;
use AppBundle\Foo;
use Phake;
class FooTest extends \PHPUnit_Framework_TestCase
{
    public function testFoo()
    {
        $foo = new Foo();

        $bar = Phake::mock('AppBundle\Bar');

        $foo->executeBar($bar);

        Phake::verify($bar)->mustBeCalled();
    }
}
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