def test_multi_invalid_lines(self):
data = [
"foo,bar",
'"1", """"',
'3, "', # Cell start
'4, 5, 6 ""',
"7, 8, 9", # Cell continued
]
self.assertEqual(csv_sniffer(data), 1)
def test_invalid_csv(self):
data = ["foo, bar", "1, 2,3"]
with self.assertRaises(ValueError):
csv_sniffer(data)
def test_entire_partial_csv(self):
data = ['foo, "bar ,', '"" baz ,', "boo"]
self.assertIsNone(csv_sniffer(data))
def test_last_line_invalid(self):
data = ["foo,bar", '"1", """"', '3, "']
self.assertEqual(csv_sniffer(data), 1)
def test_simple_csv_with_new_line(self):
data = ["foo,bar", '"', '1", """', '"',
'3, "4"""'] # Line start # Line End
self.assertEqual(csv_sniffer(data), 4)
def test_simple_csv(self):
data = ["foo,bar", '"1", """"', '3, "4"""']
self.assertEqual(csv_sniffer(data), 2)