Gittern\Gaufrette\GitternCommitishReadOnlyAdapterTest::testCanGetKeys PHP Метод

    public function testCanGetKeys()
    {
        $iter = new \RecursiveArrayIterator(array('foo' => array('foo/bar' => 1, 'foo/baz' => 2), 'quux' => 3));
        $rp = new \ReflectionProperty('Gittern\\Gaufrette\\GitternCommitishReadOnlyAdapter', 'tree');
        $rp->setAccessible(true);
        $rp->setValue($this->adapter, $iter);
        $this->assertEquals(array('foo/bar', 'foo/baz', 'quux'), $this->adapter->keys());
    }