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test_string_cleaner.py
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test_string_cleaner.py
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import unittest
from sanio.cleaners import StringCleaner
class TestStringCleaner(unittest.TestCase):
def test_compress_whitespace(self):
self.assertEqual(StringCleaner.compress_whitespace(' Oh hai there '), 'Oh hai there')
self.assertEqual(StringCleaner.compress_whitespace(' '), '')
def test_escape(self):
self.assertEqual(StringCleaner.escape('<b>oh hai</b>'), '<b>oh hai</b>')
self.assertEqual(StringCleaner.escape("Quote's Test"), 'Quote's Test')
def test_extract_numbers_safe(self):
self.assertEqual(StringCleaner.extract_numbers_safe('123'), '123')
self.assertEqual(StringCleaner.extract_numbers_safe('1a2b3c'), '123')
self.assertEqual(StringCleaner.extract_numbers_safe('1-2-3-'), '123')
self.assertEqual(StringCleaner.extract_numbers_safe(None), '')
self.assertEqual(StringCleaner.extract_numbers_safe(7), '7')
self.assertEqual(StringCleaner.extract_numbers_safe('-1'), '-1')
self.assertEqual(StringCleaner.extract_numbers_safe('-3.14'), '-314')
self.assertEqual(StringCleaner.extract_numbers_safe('-3.14', decimals=True), '-3.14')
self.assertEqual(StringCleaner.extract_numbers_safe('-314', decimals=True), '-314')
self.assertEqual(StringCleaner.extract_numbers_safe('314', decimals=True), '314')
self.assertEqual(StringCleaner.extract_numbers_safe('-3.14.25'), '-31425')
self.assertEqual(StringCleaner.extract_numbers_safe('-3.14.25', decimals=True), '-3.14')
self.assertEqual(StringCleaner.extract_numbers_safe('1,024'), '1024')
def test_reverse(self):
self.assertEqual(StringCleaner.reverse('Hi There'), 'erehT iH')
self.assertEqual(StringCleaner.reverse('1234.5678'), '8765.4321')
def test_initial_caps(self):
self.assertEqual(StringCleaner.initial_caps('Hi There'), 'Hi There')
self.assertEqual(StringCleaner.initial_caps('hi there'), 'Hi There')
def test_lower(self):
self.assertEqual(StringCleaner.lower('Hi There'), 'hi there')
self.assertEqual(StringCleaner.lower('hi there'), 'hi there')
self.assertEqual(StringCleaner.lower('42'), '42')
self.assertEqual(StringCleaner.lower(42), '42')
def test_price_like(self):
self.assertEqual(StringCleaner.price_like(''), '')
self.assertEqual(StringCleaner.price_like('$19.95'), '19.95')
self.assertEqual(StringCleaner.price_like('19.95'), '19.95')
self.assertEqual(StringCleaner.price_like('19.95345'), '19.95')
self.assertEqual(StringCleaner.price_like('19.5'), '19.50')
self.assertEqual(StringCleaner.price_like('19.'), '19.00')
self.assertEqual(StringCleaner.price_like('19'), '19.00')
self.assertEqual(StringCleaner.price_like('19.5.34'), '')
self.assertEqual(StringCleaner.price_like('.19'), '0.19')
self.assertEqual(StringCleaner.price_like('$ 199.00'), '199.00')
self.assertEqual(StringCleaner.price_like('$\t199.00'), '199.00')
def test_price_like_float(self):
self.assertEqual(StringCleaner.price_like_float(''), None)
self.assertEqual(StringCleaner.price_like_float('$19.95'), 19.95)
self.assertEqual(StringCleaner.price_like_float('19.95'), 19.95)
self.assertEqual(StringCleaner.price_like_float('19.95345'), 19.95)
self.assertEqual(StringCleaner.price_like_float('19.5'), 19.5)
self.assertEqual(StringCleaner.price_like_float('19.'), 19.0)
self.assertEqual(StringCleaner.price_like_float('19'), 19.0)
self.assertEqual(StringCleaner.price_like_float('19.5.34'), None)
self.assertEqual(StringCleaner.price_like_float('.19'), 0.19)
self.assertEqual(StringCleaner.price_like_float('$ 199.00'), 199.00)
self.assertEqual(StringCleaner.price_like_float('$\t199.00'), 199.00)
def test_safe_bool(self):
self.assertTrue(StringCleaner.safe_bool('1'))
self.assertTrue(StringCleaner.safe_bool('True'))
self.assertTrue(StringCleaner.safe_bool(True))
self.assertTrue(StringCleaner.safe_bool('on'))
def test_not_safe_bool(self):
self.assertFalse(StringCleaner.safe_bool(False))
self.assertFalse(StringCleaner.safe_bool('False'))
self.assertFalse(StringCleaner.safe_bool('0'))
self.assertFalse(StringCleaner.safe_bool(None))
def test_safe_int(self):
self.assertEqual(StringCleaner.safe_int('0'), 0)
self.assertEqual(StringCleaner.safe_int('1'), 1)
self.assertEqual(StringCleaner.safe_int('a'), None)
self.assertEqual(StringCleaner.safe_int('12.3'), 123)
self.assertEqual(StringCleaner.safe_int('1a2b3c'), 123)
self.assertEqual(StringCleaner.safe_int('<1a2b3c/>'), 123)
self.assertEqual(StringCleaner.safe_int(None), None)
self.assertEqual(StringCleaner.safe_int('None'), None)
self.assertEqual(StringCleaner.safe_int(1), 1)
self.assertEqual(StringCleaner.safe_int(u''), None)
self.assertEqual(StringCleaner.safe_int(1, None), 1)
self.assertEqual(StringCleaner.safe_int('hi', 0), 0)
self.assertEqual(StringCleaner.safe_int(None, 0), 0)
self.assertEqual(StringCleaner.safe_int(None, None), None)
self.assertEqual(StringCleaner.safe_int(u'', 0), 0)
self.assertEqual(StringCleaner.safe_int(u'-1'), -1)
self.assertEqual(StringCleaner.safe_int('0044500'), 44500)
def test_safe_split(self):
self.assertEqual(StringCleaner.safe_split('hi_there', '_'), ['hi', 'there'])
self.assertEqual(StringCleaner.safe_split('<blink>Hai World</blink>', ' '), ['<blink>Hai', 'World</blink>'])
self.assertEqual(StringCleaner.safe_split('_', '_'), ['', ''])
def test_slugify(self):
self.assertEqual(StringCleaner.slugify('oh hai'), 'oh-hai')
self.assertEqual(StringCleaner.slugify('OH HAI'), 'oh-hai')
self.assertEqual(StringCleaner.slugify('"oh_hai!"'), 'oh-hai')
self.assertEqual(StringCleaner.slugify("oh_hai!'s"), 'oh-hais')
def test_sql_safe(self):
self.assertEqual(StringCleaner.sql_safe(None), None)
self.assertEqual(StringCleaner.sql_safe('hi there'), 'hi there')
self.assertEqual(StringCleaner.sql_safe('foo/'), 'foo')
self.assertEqual(StringCleaner.sql_safe('hi -- there'), 'hi there')
self.assertEqual(StringCleaner.sql_safe('hi; there'), 'hi there')
self.assertEqual(StringCleaner.sql_safe("hi' WHERE=1"), "hi\' WHERE=1")
self.assertEqual(StringCleaner.sql_safe('hi /* there */'), 'hi there')
def test_strip_and_compact_str(self):
self.assertEqual(StringCleaner.strip_and_compact_str('Hi there. <br /><br />Whats up?'), 'Hi there. Whats up?')
self.assertEqual(StringCleaner.strip_and_compact_str(' Hi there. <br /> <br /> Whats up? '), 'Hi there. Whats up?')
self.assertEqual(StringCleaner.strip_and_compact_str('\t Hi \r there. <br /><br />Whats up?'), 'Hi there. Whats up?')
self.assertEqual(StringCleaner.strip_and_compact_str('<p>Hi there. <br /><br />Whats up?</p>'), 'Hi there. Whats up?')
self.assertEqual(StringCleaner.strip_and_compact_str("Hi there. Let's have tea."), "Hi there. Let's have tea.")
self.assertEqual(StringCleaner.strip_and_compact_str("<i>Hi there.</i><i>Let's have tea."), "Hi there.Let's have tea.")
def test_strip_tags(self):
self.assertEqual(StringCleaner.strip_tags('<b>oh hai</b>'), 'oh hai')
self.assertEqual(StringCleaner.strip_tags(None), None)
self.assertEqual(StringCleaner.strip_tags('<p>oh hai.</p><p>goodbye</p>'), 'oh hai. goodbye')
self.assertEqual(StringCleaner.strip_tags('<i>oh hai.</i><i>goodbye</i>'), 'oh hai.goodbye')
def test_strip_trailing_zeros(self):
self.assertEqual(StringCleaner.strip_trailing_zeros(''), '')
self.assertEqual(StringCleaner.strip_trailing_zeros('0'), '0')
self.assertEqual(StringCleaner.strip_trailing_zeros('0.0'), '0')
self.assertEqual(StringCleaner.strip_trailing_zeros('0.00'), '0')
self.assertEqual(StringCleaner.strip_trailing_zeros('0.000'), '0')
self.assertEqual(StringCleaner.strip_trailing_zeros('1.000'), '1')
self.assertEqual(StringCleaner.strip_trailing_zeros('1.100'), '1.1')
self.assertEqual(StringCleaner.strip_trailing_zeros('1.010'), '1.01')
self.assertEqual(StringCleaner.strip_trailing_zeros('1.001'), '1.001')
self.assertEqual(StringCleaner.strip_trailing_zeros('100.00'), '100')
self.assertEqual(StringCleaner.strip_trailing_zeros('100'), '100')
def test_super_flat(self):
self.assertEqual(StringCleaner.super_flat(''), '')
self.assertEqual(StringCleaner.super_flat(None), '')
self.assertEqual(StringCleaner.super_flat('123-456-abc'), '123456ABC')
def test_upper(self):
self.assertEqual(StringCleaner.upper('Hi There'), 'HI THERE')
self.assertEqual(StringCleaner.upper('hi there'), 'HI THERE')
self.assertEqual(StringCleaner.upper('42'), '42')
self.assertEqual(StringCleaner.upper(42), '42')
def test_lstripfirst(self):
self.assertEqual(StringCleaner.lstripfirst('foo_foo_bar', 'foo_'), 'foo_bar')
self.assertEqual(StringCleaner.lstripfirst('foo_bar', 'foo_'), 'bar')
self.assertEqual(StringCleaner.lstripfirst('foo_bar', 'foo_'), 'bar')
self.assertEqual(StringCleaner.lstripfirst('foo_bar'), 'foo_bar')
self.assertEqual(StringCleaner.lstripfirst(' foo_bar'), 'foo_bar')
self.assertEqual(StringCleaner.lstripfirst(' foo_bar'), 'foo_bar')
self.assertEqual(StringCleaner.lstripfirst('bar', 'foo_'), 'bar')
self.assertEqual(StringCleaner.lstripfirst('', 'foo_'), '')
self.assertEqual(StringCleaner.lstripfirst('', ''), '')
self.assertEqual(StringCleaner.lstripfirst('foo', ''), 'foo')
self.assertEqual(StringCleaner.lstripfirst('foo', ' '), 'foo')
self.assertEqual(StringCleaner.lstripfirst(' foo', ' '), 'foo')
self.assertEqual(StringCleaner.lstripfirst(' foo', ' '), ' foo')
## ---------------------
if __name__ == "__main__":
unittest.main()