def test_version(self):
out = io.StringIO()
with self.assertRaises(SystemExit):
with contextlib.redirect_stdout(out):
reader.run(['--version'])
self.assertEqual(out.getvalue(), 'RSS Reader {}\n'.format(__version__))
def test_limit(self):
out = io.StringIO()
with contextlib.redirect_stdout(out):
reader.run(['--limit', '2', 'https://example.com/rss/'])
path = os.path.join(os.path.dirname(os.path.realpath(__file__)),
'expected_limit.txt')
with open(path) as f:
expected_output = f.read()
self.assertEqual(out.getvalue(), expected_output)
def test_help(self):
out = io.StringIO()
with self.assertRaises(SystemExit):
with contextlib.redirect_stdout(out):
sys.argv[0] = 'rss-reader'
reader.run(['-h'])
path = os.path.join(os.path.dirname(os.path.realpath(__file__)),
'expected_help.txt')
with open(path) as f:
expected_output = f.read()
self.assertEqual(out.getvalue(), expected_output)
def test_verbose(self):
path = os.path.join(os.path.dirname(os.path.realpath(__file__)),
'expected_verbose.txt')
with open(path) as f:
expected_output = f.read()
with self.assertLogs(logging.getLogger(), level='INFO') as cm:
reader.run(['--verbose', 'https://example.com/rss/'])
# sqlitedict logs openning table like "opening table in {full_path}" so we remove {full_path}
cm.output[8] = ' '.join(cm.output[8].split(' ')[:-1])
self.assertEqual('\n'.join(cm.output), expected_output)