def test_failed_sass_aborts(self, subprocess):
fake_bin = self._make_fake_sass_bin()
composer = SassComposer(fake_bin)
source_file = '/in/sassy.scss'
output_dir = '/out'
subprocess.Popen.return_value.communicate.return_value = ('boom', '')
subprocess.Popen.return_value.returncode = 1
with self.assertRaises(AbortError):
composer.compose(None, source_file, output_dir)
def test_failed_sass_aborts(self, subprocess):
fake_bin = self._make_fake_sass_bin()
composer = SassComposer(fake_bin)
source_file = '/in/sassy.scss'
output_dir = '/out'
subprocess.Popen.return_value.communicate.return_value = ('boom', '')
subprocess.Popen.return_value.returncode = 1
with self.assertRaises(AbortError):
composer.compose(None, source_file, output_dir)
def test_build_command(self):
fake_bin = self._make_fake_sass_bin()
composer = SassComposer(fake_bin)
source_file = '/in/sassy.scss'
output_file = '/out/sass.css'
expected = [
os.path.join(fake_bin, 'sass'), '--style', 'compressed',
source_file, output_file]
actual = composer.build_command(source_file, output_file)
self.assertEqual(expected, actual)
def test_build_command(self):
fake_bin = self._make_fake_sass_bin()
composer = SassComposer(fake_bin)
source_file = '/in/sassy.scss'
output_file = '/out/sass.css'
expected = [
os.path.join(fake_bin, 'sass'), '--style', 'compressed',
source_file, output_file]
actual = composer.build_command(source_file, output_file)
self.assertEqual(expected, actual)
def test_output_extension(self):
fake_bin = self._make_fake_sass_bin()
composer = SassComposer(fake_bin)
self.assertEqual('.css', composer.get_output_extension('source.sass'))
def test_permit_frontmatter(self):
fake_bin = self._make_fake_sass_bin()
composer = SassComposer(fake_bin)
self.assertFalse(composer.permit_frontmatter)
def test_output_extension(self):
fake_bin = self._make_fake_sass_bin()
composer = SassComposer(fake_bin)
self.assertEqual('.css', composer.get_output_extension('source.sass'))
def test_create(self):
fake_bin = self._make_fake_sass_bin()
composer = SassComposer(fake_bin)
self.assertTrue(isinstance(composer, SassComposer))
def test_abort_with_no_sass(self):
"""Test that handroll aborts if ``sass`` is not installed."""
# The fake bin directory has no sass executable.
fake_bin = tempfile.mkdtemp()
with self.assertRaises(AbortError):
SassComposer(fake_bin)
