def test_search_string_non_luhn(self):
ps = PanScanner()
n = '4111111111111113'
test_match = ps.reqex.match(n)
self.assertTrue(test_match)
matches = ps.search_string(n)
self.assertEqual(len(matches), 0)
def test_search_string_non_luhn(self):
ps = PanScanner()
n = '4111111111111113'
test_match = ps.reqex.match(n)
self.assertTrue(test_match)
matches = ps.search_string(n)
self.assertEqual(len(matches), 0)
def test_iter_dir_absolute_path(self):
ps = PanScanner()
directory = get_absolute_path('test_dir')
self.assertEqual(
[v for v in ps.iter_dir(directory)],
[get_absolute_path('test_dir/binary.png'),
get_absolute_path('test_dir/without.py'),
get_absolute_path('test_dir/deeper/contains.log')])
def test_iter_dir_absolute_path(self):
ps = PanScanner()
directory = get_absolute_path('test_dir')
self.assertEqual([v for v in ps.iter_dir(directory)], [
get_absolute_path('test_dir/binary.png'),
get_absolute_path('test_dir/without.py'),
get_absolute_path('test_dir/deeper/contains.log')
])
def test_search_file_binary(self):
searched_lines = []
ps = PanScanner()
ps.search_string = lambda l: searched_lines.append(l)
filename = get_absolute_path('test_dir/binary.png')
ps.search_file(filename)
self.assertEqual(searched_lines, [])
self.assertEqual(len(ps.failed_to_open), 0)
def test_search_string_two_match(self):
ps = PanScanner()
matches = ps.search_string('there is one match: 4111111111111111'
'no two matches (!): 4111111111111111')
self.assertEqual(len(matches), 2)
self.assertEqual(matches[0].span(), (20, 36))
self.assertEqual(matches[1].span(), (56, 72))
self.assertEqual(matches[0].group(0), '4111111111111111')
self.assertEqual(matches[1].group(0), '4111111111111111')
def test_search_string_two_match(self):
ps = PanScanner()
matches = ps.search_string('there is one match: 4111111111111111'
'no two matches (!): 4111111111111111')
self.assertEqual(len(matches), 2)
self.assertEqual(matches[0].span(), (20, 36))
self.assertEqual(matches[1].span(), (56, 72))
self.assertEqual(matches[0].group(0), '4111111111111111')
self.assertEqual(matches[1].group(0), '4111111111111111')
def test_search_file_binary(self):
searched_lines = []
ps = PanScanner()
ps.search_string = lambda l: searched_lines.append(l)
filename = get_absolute_path('test_dir/binary.png')
ps.search_file(filename)
self.assertEqual(searched_lines, [])
self.assertEqual(len(ps.failed_to_open), 0)
def test_search_file_text(self):
ps = PanScanner()
filename = get_absolute_path('test_dir/deeper/contains.log')
ps.search_file(filename)
self.assertEqual(ps._log, [
'Found card number in %s:\n' % filename,
'* Card number found at line 1 in interval: (28, 44)\n',
'* Card number found at line 2 in interval: (16, 32), (57, 73)\n'
])
self.assertEqual(len(ps.failed_to_open), 0)
def test_search(self):
directory = get_absolute_path('test_dir')
ps = PanScanner([directory])
ps.search()
self.assertEqual(ps._log, [
'Found card number in %s:\n' %
get_absolute_path('test_dir/deeper/contains.log'),
'* Card number found at line 1 in interval: (28, 44)\n',
'* Card number found at line 2 in interval: (16, 32), (57, 73)\n'
])
def test_search_file_text(self):
ps = PanScanner()
filename = get_absolute_path('test_dir/deeper/contains.log')
ps.search_file(filename)
self.assertEqual(ps._log, [
'Found card number in %s:\n' % filename,
'* Card number found at line 1 in interval: (28, 44)\n',
'* Card number found at line 2 in interval: (16, 32), (57, 73)\n'
])
self.assertEqual(len(ps.failed_to_open), 0)
def test_search(self):
directory = get_absolute_path('test_dir')
ps = PanScanner([directory])
ps.search()
self.assertEqual(ps._log, [
'Found card number in %s:\n' %
get_absolute_path('test_dir/deeper/contains.log'),
'* Card number found at line 1 in interval: (28, 44)\n',
'* Card number found at line 2 in interval: (16, 32), (57, 73)\n'
])
def test_matches_to_string(self):
class Match:
def __init__(self, span):
self._span = span
def span(self):
return self._span
matches = [Match((1, 2)), Match((10, 11))]
ps = PanScanner()
matches_string = ps.matches_to_string(matches)
self.assertEqual(matches_string, '(1, 2), (10, 11)')
def test_matches_to_string(self):
class Match:
def __init__(self, span):
self._span = span
def span(self):
return self._span
matches = [Match((1, 2)), Match((10, 11))]
ps = PanScanner()
matches_string = ps.matches_to_string(matches)
self.assertEqual(matches_string, '(1, 2), (10, 11)')
def test_search_missing_file(self):
ps = PanScanner()
path = get_absolute_path('test_dir/does_not_exist.txt')
ps.search_file(path)
self.assertEqual(ps.failed_to_open, [path])
def test_search_string_no_matches(self):
ps = PanScanner()
matches = ps.search_string('there is no match :(')
self.assertEqual(len(matches), 0)
def test_search_string_one_match(self):
ps = PanScanner()
matches = ps.search_string('there is one match: 4111111111111111')
self.assertEqual(len(matches), 1)
self.assertEqual(matches[0].span(), (20, 36))
self.assertEqual(matches[0].group(0), '4111111111111111')
def test_search_string_ignore_test_card_numbers(self):
ps = PanScanner(ignore_test_card_numbers=True)
matches = ps.search_string('4111111111111111')
self.assertEqual(len(matches), 0)
matches = ps.search_string('4716334938933348')
self.assertEqual(len(matches), 1)
def test_search_string_number_surrounded(self):
ps = PanScanner()
matches = ps.search_string('3334111111111111111333')
self.assertEqual(len(matches), 0)
def test_search_string_letter_surrounded(self):
ps = PanScanner()
matches = ps.search_string('asd4111111111111111asd')
self.assertEqual(len(matches), 1)
self.assertEqual(matches[0].group(0), '4111111111111111')
def test_search_string_comma_surrounded(self):
ps = PanScanner()
matches = ps.search_string(',4111111111111111')
self.assertEqual(len(matches), 0)
matches = ps.search_string('4111111111111111,')
self.assertEqual(len(matches), 0)
def test_search_string_number_surrounded(self):
ps = PanScanner()
matches = ps.search_string('3334111111111111111333')
self.assertEqual(len(matches), 0)
def test_search_string_comma_surrounded(self):
ps = PanScanner()
matches = ps.search_string(',4111111111111111')
self.assertEqual(len(matches), 0)
matches = ps.search_string('4111111111111111,')
self.assertEqual(len(matches), 0)
def test_search_string_letter_surrounded(self):
ps = PanScanner()
matches = ps.search_string('asd4111111111111111asd')
self.assertEqual(len(matches), 1)
self.assertEqual(matches[0].group(0), '4111111111111111')
def test_search_string_no_matches(self):
ps = PanScanner()
matches = ps.search_string('there is no match :(')
self.assertEqual(len(matches), 0)
def test_search_string_one_match(self):
ps = PanScanner()
matches = ps.search_string('there is one match: 4111111111111111')
self.assertEqual(len(matches), 1)
self.assertEqual(matches[0].span(), (20, 36))
self.assertEqual(matches[0].group(0), '4111111111111111')
def test_log_failed_to_open_none(self):
ps = PanScanner()
ps.failed_to_open = []
ps.log_failed_to_open()
self.assertEqual(len(ps._log), 0)
def test_log_failed_to_open_none(self):
ps = PanScanner()
ps.failed_to_open = []
ps.log_failed_to_open()
self.assertEqual(len(ps._log), 0)
def test_search_string_ignore_test_card_numbers(self):
ps = PanScanner(ignore_test_card_numbers=True)
matches = ps.search_string('4111111111111111')
self.assertEqual(len(matches), 0)
matches = ps.search_string('4716334938933348')
self.assertEqual(len(matches), 1)
def test_search_missing_file(self):
ps = PanScanner()
path = get_absolute_path('test_dir/does_not_exist.txt')
ps.search_file(path)
self.assertEqual(ps.failed_to_open, [path])
def test_log_failed_to_open_one(self):
ps = PanScanner()
ps.failed_to_open = ['/testfile.txt']
ps.log_failed_to_open()
self.assertEqual(ps._log, ["Failed to open:\n* /testfile.txt\n"])
def test_log_failed_to_open_one(self):
ps = PanScanner()
ps.failed_to_open = ['/testfile.txt']
ps.log_failed_to_open()
self.assertEqual(ps._log, ["Failed to open:\n* /testfile.txt\n"])