44 lines
1.9 KiB
Python
44 lines
1.9 KiB
Python
import re
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import unittest
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from pathlib import Path
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ROOT = Path(__file__).resolve().parents[1]
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CALCULATORS_TS = ROOT / "hdyc-svelte" / "src" / "lib" / "data" / "calculators.ts"
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CONVERSION_RATE_UTIL = ROOT / "hdyc-svelte" / "src" / "lib" / "utils" / "conversionRate.ts"
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CATEGORY_PAGE = ROOT / "hdyc-svelte" / "src" / "routes" / "category" / "[category]" / "+page.svelte"
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CALCULATOR_COMPONENT = ROOT / "hdyc-svelte" / "src" / "lib" / "components" / "Calculator.svelte"
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TARGET_SLUG = "gauss-to-oersted"
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def _extract_calculator_block(slug: str) -> str:
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for line in CALCULATORS_TS.read_text(encoding="utf-8").splitlines():
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if f'"slug": "{slug}"' in line:
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return line
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raise AssertionError(f"Could not find calculator definition for '{slug}'")
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class GaussToOerstedConversionRateRegressionTests(unittest.TestCase):
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def test_gauss_to_oersted_includes_factor_for_conversion_rate_and_tooltip(self) -> None:
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block = _extract_calculator_block(TARGET_SLUG)
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self.assertRegex(
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block,
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r'"factor":\s*[0-9.eE+-]+',
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"Missing factor on gauss-to-oersted prevents conversion rate text from rendering in both calculator footer and category tooltip.",
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)
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def test_conversion_rate_is_wired_to_both_surfaces(self) -> None:
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util_text = CONVERSION_RATE_UTIL.read_text(encoding="utf-8")
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category_page_text = CATEGORY_PAGE.read_text(encoding="utf-8")
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calculator_component_text = CALCULATOR_COMPONENT.read_text(encoding="utf-8")
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self.assertIn("getConversionRateText", util_text)
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self.assertIn("conversionRateText = getConversionRateText(calc)", category_page_text)
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self.assertIn('role="tooltip"', category_page_text)
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self.assertIn("conversionRateText = getConversionRateText(config)", calculator_component_text)
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self.assertIn('<span class="formula-hint">', calculator_component_text)
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if __name__ == "__main__":
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unittest.main()
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