def test_float_precision(self):
f = 3.4028234663852886e+38
self.assertEqual(float(bind_params("%s", (f, ), Encoder())), f)
def test_set_collection(self):
result = bind_params("%s", (set(['a', 'b']), ), Encoder())
self.assertIn(result, ("{ 'a' , 'b' }", "{ 'b' , 'a' }"))
def test_quote_escaping(self):
result = bind_params("%s", ("""'ef''ef"ef""ef'""", ), Encoder())
self.assertEqual(result, """'''ef''''ef"ef""ef'''""")
def test_none_param(self):
result = bind_params("%s", (None, ), Encoder())
self.assertEqual(result, "NULL")
def test_list_collection(self):
result = bind_params("%s", (['a', 'b', 'c'], ), Encoder())
self.assertEqual(result, "[ 'a' , 'b' , 'c' ]")
def test_generator_param(self):
result = bind_params("%s", ((i for i in xrange(3)), ), Encoder())
self.assertEqual(result, "[ 0 , 1 , 2 ]")
def test_sequence_param(self):
result = bind_params("%s", (ValueSequence((1, "a", 2.0)), ), Encoder())
self.assertEqual(result, "( 1 , 'a' , 2.0 )")
def test_bind_map(self):
result = bind_params("%(a)s %(b)s %(c)s", dict(a=1, b="a", c=2.0),
Encoder())
self.assertEqual(result, "1 'a' 2.0")
def test_bind_sequence(self):
result = bind_params("%s %s %s", (1, "a", 2.0), Encoder())
self.assertEqual(result, "1 'a' 2.0")
def __init__(self, session):
self.session = session
self.res = None
# Use Cassandra Encoder to prevent SQL Injection
self.encoder = Encoder()
