def test_should_allow_integer(self):
self.assertEqual(coerce_parameters(0), 0)
self.assertEqual(coerce_parameters(0x7F), 0x7F)
self.assertEqual(coerce_parameters(0x7FFF), 0x7FFF)
self.assertEqual(coerce_parameters(0x7FFFFFFF), 0x7FFFFFFF)
self.assertEqual(coerce_parameters(0x7FFFFFFFFFFFFFFF),
0x7FFFFFFFFFFFFFFF)
def test_should_allow_dict(self):
self.assertEqual(coerce_parameters({}), {})
self.assertEqual(
coerce_parameters({
u"one": 1,
u"two": 1,
u"three": 1
}), {
u"one": 1,
u"two": 1,
u"three": 1
})
self.assertEqual(
coerce_parameters({
u"list": [1, 2, 3, [4, 5, 6]],
u"dict": {
u"a": 1,
u"b": 2
}
}), {
u"list": [1, 2, 3, [4, 5, 6]],
u"dict": {
u"a": 1,
u"b": 2
}
})
def test_should_disallow_object(self):
with self.assertRaises(TypeError):
coerce_parameters(object())
with self.assertRaises(TypeError):
coerce_parameters(uuid4())
def test_should_allow_list(self):
self.assertEqual(coerce_parameters([]), [])
self.assertEqual(coerce_parameters([1, 2, 3]), [1, 2, 3])
def test_should_allow_bytes(self):
self.assertEqual(coerce_parameters(bytearray()), bytearray())
self.assertEqual(coerce_parameters(bytearray([1, 2, 3])),
bytearray([1, 2, 3]))
def test_should_allow_string(self):
self.assertEqual(coerce_parameters(u""), u"")
self.assertEqual(coerce_parameters(u"hello, world"), u"hello, world")
def test_should_allow_float(self):
self.assertEqual(coerce_parameters(0.0), 0.0)
self.assertEqual(coerce_parameters(3.1415926), 3.1415926)
def test_should_disallow_oversized_integer(self):
with self.assertRaises(ValueError):
coerce_parameters(0x10000000000000000)
with self.assertRaises(ValueError):
coerce_parameters(-0x10000000000000000)
def test_should_allow_boolean(self):
self.assertTrue(coerce_parameters(True))
self.assertFalse(coerce_parameters(False))
def test_should_allow_none(self):
self.assertIsNone(coerce_parameters(None))