def test_array_of_dict(self):
self.assertEqual(
decode_query_string('foo.0.bar=17&foo.0.thud=blue&foo.1.boo=bear'),
{'foo': [{
'bar': '17',
'thud': 'blue'
}, {
'boo': 'bear'
}]})
def test_decode_query_string(self):
self.assertEqual(
decode_query_string(
'_a=7&a=7&b.c=%2Bx%20y%20%2B%20z&b.d.0=2&b.d.1=-4&b.d.2=6'), {
'a': '7',
'_a': '7',
'b': {
'c': '+x y + z',
'd': ['2', '-4', '6']
}
})
def test_empty_string_value_in_middle(self):
self.assertEqual(decode_query_string('a=7&b=&c=9'), {
'a': '7',
'b': '',
'c': '9'
})
def test_empty_string_value(self):
self.assertEqual(decode_query_string('b='), {'b': ''})
def test_array(self):
self.assertEqual(decode_query_string('0=1&1=2&2=3'), ['1', '2', '3'])
def test_first_list_then_dict(self):
with self.assertRaises(ValueError) as cm_exc:
decode_query_string('a.0=0&a.b=0')
self.assertEqual(str(cm_exc.exception),
"Invalid array index 'b' in key 'a.b'")
def test_negative_index(self):
with self.assertRaises(ValueError) as cm_exc:
decode_query_string('a.0=0&a.1=1&a.-3=3')
self.assertEqual(str(cm_exc.exception),
"Invalid array index -3 in key 'a.-3'")
def test_index_too_large(self):
with self.assertRaises(ValueError) as cm_exc:
decode_query_string('a.0=0&a.1=1&a.3=3')
self.assertEqual(str(cm_exc.exception),
"Invalid array index 3 in key 'a.3'")
def test_empty_string_key_and_value_with_space(self):
self.assertEqual(decode_query_string('a=7& = '), {'a': '7', ' ': ' '})
def test_empty_string_key(self):
self.assertEqual(decode_query_string('a=7&=b'), {'a': '7', '': 'b'})
def test_dictionary_first_then_array_looking_zero_index(self):
self.assertEqual(decode_query_string('a.b=0&a.0=0'),
{'a': {
'b': '0',
'0': '0'
}})
def test_array_initial_non_zero(self):
self.assertEqual(decode_query_string('a.1=0'), {'a': {'1': '0'}})
def test_key_values_special_characters(self):
self.assertEqual(decode_query_string('a%26b%3Dc%2ed=a%26b%3Dc.d'),
{'a&b=c.d': 'a&b=c.d'})
def test_decode_unicode_string(self):
self.assertEqual(decode_query_string('a=abc%EA%80%80&b.0=c&b.1=d'), {
'a': 'abc' + chr(40960),
'b': ['c', 'd']
})
def test_decode_keys_and_values(self):
self.assertEqual(decode_query_string('a%2eb.c=7%20+%207%20%3d%2014'),
{'a.b': {
'c': '7 + 7 = 14'
}})
def test_duplicate_keys_long(self):
with self.assertRaises(ValueError) as cm_exc:
decode_query_string('a' * 2000 + '=21&ab=19&' + 'a' * 2000 + '=17')
self.assertEqual(str(cm_exc.exception), f"Duplicate key '{'a' * 99}")
def test_duplicate_index(self):
with self.assertRaises(ValueError) as cm_exc:
decode_query_string('a.0=0&a.1=1&a.0=2')
self.assertEqual(str(cm_exc.exception), "Duplicate key 'a.0'")
def test_empty_string_key_with_no_equal(self):
self.assertEqual(decode_query_string('a=7&'), {'a': '7'})
def test_index_too_large_long(self):
with self.assertRaises(ValueError) as cm_exc:
decode_query_string('a' * 2000 + '.0=0&' + 'a' * 2000 + '.1=1&' +
'a' * 2000 + '.3=3')
self.assertEqual(str(cm_exc.exception),
f"Invalid array index 3 in key '{'a' * 99}")
def test_two_empty_key_values(self):
with self.assertRaises(ValueError) as cm_exc:
decode_query_string('&')
self.assertEqual(str(cm_exc.exception), "Invalid key/value pair ''")
def test_invalid_index(self):
with self.assertRaises(ValueError) as cm_exc:
decode_query_string('a.0=0&a.1asdf=1')
self.assertEqual(str(cm_exc.exception),
"Invalid array index '1asdf' in key 'a.1asdf'")
def test_empty_string_subkey(self):
self.assertEqual(decode_query_string('a.=5'), {'a': {'': '5'}})
def test_first_list_then_dict_long(self):
with self.assertRaises(ValueError) as cm_exc:
decode_query_string('a' * 2000 + '.0=0&' + 'a' * 2000 + '.b=0')
self.assertEqual(str(cm_exc.exception),
f"Invalid array index 'b' in key '{'a' * 99}")
def test_key_with_no_equal(self):
with self.assertRaises(ValueError) as cm_exc:
decode_query_string('a=7&b&c=11')
self.assertEqual(str(cm_exc.exception), "Invalid key/value pair 'b'")
def test_key_with_no_equal_long(self):
with self.assertRaises(ValueError) as cm_exc:
decode_query_string('a=7&' + ('b' * 2000) + '&c=11')
self.assertEqual(str(cm_exc.exception),
f"Invalid key/value pair '{'b' * 99}")
def test_multiple_empty_keys_with_no_equal(self):
with self.assertRaises(ValueError) as cm_exc:
decode_query_string('a&b&c')
self.assertEqual(str(cm_exc.exception), "Invalid key/value pair 'a'")
def test_empty_string(self):
self.assertEqual(decode_query_string(''), {})
def test_duplicate_keys(self):
with self.assertRaises(ValueError) as cm_exc:
decode_query_string('abc=21&ab=19&abc=17')
self.assertEqual(str(cm_exc.exception), "Duplicate key 'abc'")
def test_empty_string_value_at_end(self):
self.assertEqual(decode_query_string('a=7&b='), {'a': '7', 'b': ''})
def test_empty_string_value_at_start(self):
self.assertEqual(decode_query_string('b=&a=7'), {'a': '7', 'b': ''})
