def test_no_args(self):
exit_code = pysassc.main(['pysassc'], self.out, self.err)
assert exit_code == 2
err = self.err.getvalue()
assert err.strip().endswith('error: too few arguments'), \
'actual error message is: ' + repr(err)
assert '' == self.out.getvalue()
def test_pysassc_sourcemap(tmpdir):
src_file = tmpdir.join('src').ensure_dir().join('a.scss')
out_file = tmpdir.join('a.scss.css')
out_map_file = tmpdir.join('a.scss.css.map')
src_file.write('.c { font-size: 5px + 5px; }')
exit_code = pysassc.main([
'pysassc', '-m', src_file.strpath, out_file.strpath,
])
assert exit_code == 0
contents = out_file.read()
assert contents == (
'.c {\n'
' font-size: 10px; }\n'
'\n'
'/*# sourceMappingURL=a.scss.css.map */'
)
source_map_json = json.loads(out_map_file.read())
assert source_map_json == {
'sources': ['src/a.scss'],
'version': 3,
'names': [],
'file': 'a.scss.css',
'mappings': 'AAAA,AAAA,EAAE,CAAC;EAAE,SAAS,EAAE,IAAS,GAAI',
}
def test_pysassc_stdout(self):
exit_code = pysassc.main(
['pysassc', 'test/a.scss'],
self.out, self.err,
)
assert exit_code == 0
assert self.err.getvalue() == ''
assert A_EXPECTED_CSS.strip() == self.out.getvalue().strip()
def test_three_args(self):
exit_code = pysassc.main(
['pysassc', 'a.scss', 'b.scss', 'c.scss'],
self.out, self.err,
)
assert exit_code == 2
err = self.err.getvalue()
assert err.strip().endswith('error: too many arguments'), \
'actual error message is: ' + repr(err)
assert self.out.getvalue() == ''
def test_pysassc_source_map_without_css_filename(self):
exit_code = pysassc.main(
['pysassc', '-m', 'a.scss'],
self.out, self.err,
)
assert exit_code == 2
err = self.err.getvalue()
assert err.strip().endswith(
'error: -m/-g/--sourcemap requires '
'the second argument, the output css '
'filename.',
), \
'actual error message is: ' + repr(err)
assert self.out.getvalue() == ''
def test_pysassc_output_unicode(self):
fd, tmp = tempfile.mkstemp('.css')
try:
os.close(fd)
exit_code = pysassc.main(
['pysassc', 'test/d.scss', tmp],
self.out, self.err,
)
assert exit_code == 0
assert self.err.getvalue() == ''
assert self.out.getvalue() == ''
with io.open(tmp, encoding='UTF-8') as f:
assert D_EXPECTED_CSS.strip() == f.read().strip()
finally:
os.remove(tmp)
def main(*args, **kwargs):
warnings.warn(
'The `sassc` entrypoint is deprecated, please use `pysassc`',
FutureWarning,
),
return pysassc.main(*args, **kwargs)
def test_pysassc_warning_import_extensions(self):
with pytest.warns(FutureWarning):
pysassc.main(
['pysassc', os.devnull, '--import-extensions', '.css'],
)
def main(*args, **kwargs):
warnings.warn(
"The `sassc` entrypoint is deprecated, please use `pysassc`", FutureWarning,
),
return pysassc.main(*args, **kwargs)