def test_permissions_exception():
with TemporaryDirectory() as tmpdir:
os.chmod(tmpdir, 400)
with pytest.raises(PermissionError) as excinfo:
url = 'https://hexlet.io/courses'
download(tmpdir, url)
assert 'Permission denied' in str(excinfo.value)
def test_has_local_resources():
with TemporaryDirectory() as tmpdir:
download(tmpdir, 'https://clojure.org')
expected = os.path.join(
tmpdir,
'clojure-org_files',
)
assert len(os.listdir(os.path.join(expected))) != 0
def main():
"""Download and save specified webpage."""
args = make_parser().parse_args()
configure_logger(args.log_level)
try:
download(args.output, args.url)
except Exception as e:
if 'url' in str(e.args):
sys.exit(1)
elif 'Permission denied' in str(e.args):
sys.exit(2)
sys.exit(0)
def test_404_exception():
with TemporaryDirectory() as tmpdir:
with pytest.raises(HTTPError) as excinfo:
url = 'https://grishaev.me/bookshelf2'
download(tmpdir, url)
assert '404 Client Error' in str(excinfo.value)
def test_download():
with TemporaryDirectory() as tmpdir:
download(tmpdir, 'http://example.com')
actual = read_file(os.path.join(tmpdir, 'example-com.html'))
expected = read_file('./tests/fixtures/example-com.html')
assert actual == expected