def test_when_limit_is_within_max_limit(self):
limit = "10"
max_limit = 100
validator = Validator("", "", "Coventry University", "", "", limit, max_limit, "0", "en")
expected_result = 10
output_result, output_error_object = validator.validate_limit()
self.assertEqual(expected_result, output_result)
self.assertEqual([], output_error_object)
def test_when_limit_is_not_a_number(self):
limit = "twenty"
max_limit = 100
validator = Validator("", "", "Coventry University", "", "", limit, max_limit, "0", "en")
expected_result = 0
expected_error_object = [
{
"error": "limit value needs to be a number",
"error_values": [{"limit": limit}],
}
]
output_result, output_error_object = validator.validate_limit()
self.assertEqual(expected_result, output_result)
self.assertEqual(expected_error_object, output_error_object)
def test_when_limit_is_a_negative_number(self):
limit = "-20"
max_limit = 100
validator = Validator("", "", "Coventry University", "", "", limit, max_limit, "0", "en")
expected_result = -20
expected_error_object = [
{
"error": "limit needs to be a positive number, limit cannot be lower than 0",
"error_values": [{"limit": "-20"}],
}
]
output_result, output_error_object = validator.validate_limit()
self.assertEqual(expected_result, output_result)
self.assertEqual(expected_error_object, output_error_object)
def test_when_limit_is_outside_max_limit(self):
limit = "200"
max_limit = 100
validator = Validator("", "", "Coventry University", "", "", limit, max_limit, "0", "en")
expected_result = 200
expected_error_object = [
{
"error": "limit cannot exceed maximum value of 100",
"error_values": [{"limit": "200"}],
}
]
output_result, output_error_object = validator.validate_limit()
self.assertEqual(expected_result, output_result)
self.assertEqual(expected_error_object, output_error_object)