org\bovigo\vfs\vfsStreamContainerIteratorTestCase::iteration PHP Метод

    public function iteration(\Closure $dotFilesSwitch, array $dirs)
    {
        $dirs[] = $this->mockChild1;
        $dirs[] = $this->mockChild2;
        $dotFilesSwitch();
        $dirIterator = $this->dir->getIterator();
        foreach ($dirs as $dir) {
            $this->assertEquals($this->getDirName($dir), $dirIterator->key());
            $this->assertTrue($dirIterator->valid());
            if (!is_string($dir)) {
                $this->assertSame($dir, $dirIterator->current());
            }
            $dirIterator->next();
        }
        $this->assertFalse($dirIterator->valid());
        $this->assertNull($dirIterator->key());
        $this->assertNull($dirIterator->current());
    }