디자인 포트폴리오 구성·첨삭

import reimport unittestfrom pathlib import PathROOT = Path(__file__).resolve().parents[1]class TemplateRuntimeTests(unittest.TestCase):    @classmethod    def setUpClass(cls):        cls.template = (ROOT / "assets" / "portfolio-template.html").read_text(encoding="utf-8")    def test_lightweight_runtime_contract_is_present(self):        required = (            "data-src",            "slideMarkup",            "mountSlide",            "unmountSlide",            "IntersectionObserver",            "params.get('page')",            "params.get('render')==='all'",            "beforeprint",            "afterprint",            "content-visibility:auto",            "contain-intrinsic-size:100vw 100svh",        )        for signature in required:            with self.subTest(signature=signature):                self.assertIn(signature, self.template)    def test_expensive_default_effects_are_absent(self):        self.assertNotIn("backdrop-filter", self.template)        self.assertNotIn("scroll-behavior:smooth", self.template)        self.assertNotIn("behavior:'smooth'", self.template)    def test_template_and_showcase_share_the_same_runtime(self):        showcase = (            ROOT / "showcase" / "modular-desk-lamp" / "index.html"        ).read_text(encoding="utf-8")        pattern = re.compile(r"<script>\s*(.*?)\s*</script>", re.DOTALL)        template_runtime = pattern.search(self.template)        showcase_runtime = pattern.search(showcase)        self.assertIsNotNone(template_runtime)        self.assertIsNotNone(showcase_runtime)        self.assertEqual(template_runtime.group(1), showcase_runtime.group(1))if __name__ == "__main__":    unittest.main()