org\bovigo\vfs\vfsStreamWrapperMkDirTestCase::allowsRecursiveMkDirWithDirectoryName0 PHP Method

    public function allowsRecursiveMkDirWithDirectoryName0()
    {
        vfsStream::setup('root');
        $subdir = vfsStream::url('root/a/0');
        mkdir($subdir, 0777, true);
        $this->assertFileExists($subdir);
    }