def _test_css_file(self, filename):
inf = os.path.join(TESTDATA, filename)
outf = inf + ".out"
with open(inf) as f:
given = f.read()
actual = isolcss("#X", given)
if os.environ.get("UPDATE_TEST_OUTPUT"):
with open(outf, "w") as f:
f.write(actual)
with open(outf) as f:
expected = f.read()
self.assertEqual(actual, expected)
def test_replace(self):
given = "p, .class > &.x[name=foo] { rules; }"
expected = "#X p, .class > #X.x[name=foo] { rules; }"
actual = isolcss("#X", given)
self.assertEqual(actual, expected)
def test_simple(self):
given = "p, .class > x[name=foo] { rules; }"
expected = "#X p, #X .class > x[name=foo] { rules; }"
actual = isolcss("#X", given)
self.assertEqual(actual, expected)