def test_coerce_with_max(self):
"""
L{Parameter.coerce} raises an error if the given value is greater than
the upper bound.
"""
parameter = Parameter("Test", max=3)
parameter.measure = lambda value: len(value)
parameter.greater_than_max_template = "%s should be enough for anybody"
error = self.assertRaises(APIError, parameter.coerce, "longish")
self.assertEqual(400, error.status)
self.assertEqual("InvalidParameterValue", error.code)
self.assertEqual("Value (longish) for parameter Test is invalid. "
"3 should be enough for anybody", error.message)
def test_coerce_with_max(self):
"""
L{Parameter.coerce} raises an error if the given value is greater than
the upper bound.
"""
parameter = Parameter("Test", max=3)
parameter.measure = lambda value: len(value)
parameter.greater_than_max_template = "%s should be enough for anybody"
error = self.assertRaises(APIError, parameter.coerce, "longish")
self.assertEqual(400, error.status)
self.assertEqual("InvalidParameterValue", error.code)
self.assertEqual("Value (longish) for parameter Test is invalid. "
"3 should be enough for anybody", error.message)
def test_coerce_with_min(self):
"""
L{Parameter.coerce} raises an error if the given value is lower than
the lower bound.
"""
parameter = Parameter("Test", min=50)
parameter.measure = lambda value: int(value)
parameter.lower_than_min_template = "Please give me at least %s"
error = self.assertRaises(APIError, parameter.coerce, "4")
self.assertEqual(400, error.status)
self.assertEqual("InvalidParameterValue", error.code)
self.assertEqual("Value (4) for parameter Test is invalid. "
"Please give me at least 50", error.message)
def test_coerce_with_min(self):
"""
L{Parameter.coerce} raises an error if the given value is lower than
the lower bound.
"""
parameter = Parameter("Test", min=50)
parameter.measure = lambda value: int(value)
parameter.lower_than_min_template = "Please give me at least %s"
error = self.assertRaises(APIError, parameter.coerce, "4")
self.assertEqual(400, error.status)
self.assertEqual("InvalidParameterValue", error.code)
self.assertEqual("Value (4) for parameter Test is invalid. "
"Please give me at least 50", error.message)