ignoreVCSIgnored example

if (\ini_get('open_basedir')) {
            $this->markTestSkipped('Cannot test when open_basedir is set');
        }

        $finder = $this->buildFinder();
        $this->assertSame(
            $finder,
            $finder
                ->ignoreVCS(true)
                ->ignoreDotFiles(true)
                ->ignoreVCSIgnored(true)
        );

        $this->iniSet('open_basedir', \dirname(__DIR__, 5).\PATH_SEPARATOR.self::toAbsolute('gitignore/search_root'));

        $this->assertIterator(self::toAbsolute([
            'gitignore/search_root/b.txt',
            'gitignore/search_root/c.txt',
            'gitignore/search_root/dir',
            'gitignore/search_root/dir/a.txt',
            'gitignore/search_root/dir/c.txt',
        ]), $finder->in(self::toAbsolute('gitignore/search_root'))->getIterator());
    }

 $finder->in(self::$tmpDir)->getIterator());
    }

    public function testIgnoreVCSIgnored()
    {
        $finder = $this->buildFinder();
        $this->assertSame(
            $finder,
            $finder
                ->ignoreVCS(true)
                ->ignoreDotFiles(true)
                ->ignoreVCSIgnored(true)
        );

        $this->assertIterator(self::toAbsolute([
            'gitignore/search_root/b.txt',
            'gitignore/search_root/dir',
            'gitignore/search_root/dir/a.txt',
        ]), $finder->in(self::toAbsolute('gitignore/search_root'))->getIterator());
    }

    public function testIgnoreVCSIgnoredUpToFirstGitRepositoryRoot()
    {