def test_simple_schema_validation(self):
schema = json.loads(
'{"type" : "object", "properties" : {"price" : {"type" : "number"},"name" : {"type" : "string"}}}'
)
obj = {"name": "Eggs", "price": 34.99}
validator = SchemaValidator(obj, schema)
self.assertIsNone(validator.validate())
def test_simple_schema_validation_fail(self):
schema = json.loads(
'{"type" : "object", "properties" : {"price" : {"type" : "number"},"name" : {"type" : "string"}}}'
)
obj = {"name": "Eggs", "price": "A string which should fail it"}
validator = SchemaValidator(obj, schema)
self.assertRaises(ValidationError, validator.validate)
def test_full_schema_with_nonexistent_field_in_deterministic_eq_fails(
self):
with open("src/schema-template.json", "r") as f:
obj = json.load(f)
obj["schema"]["formulae"][0]["deterministic"]["formula"] = "1.2 * returns_stock_1 + returns_bond_1 - " \
"a_nonexistent_prior "
validator = SchemaValidator(obj)
self.assertRaises(ValidationError, validator._validate_dependencies)
def test_full_schema_with_field_with_space_fails(self):
with open("src/schema-template.json", "r") as f:
obj = json.load(f)
obj["schema"]["fields"].append({
"name": "a field name with spaces",
"type": "float"
})
validator = SchemaValidator(obj)
self.assertRaises(ValidationError, validator._validate_dependencies)
def test_full_schema_with_nonexistent_field_in_prior_fails(self):
with open("src/schema-template.json", "r") as f:
obj = json.load(f)
obj["schema"]["formulae"][0]["priors"].append({
"name": "a_field_which_does_not_exist",
"type": "normal",
"mu": 3,
"sd": 0.4
})
validator = SchemaValidator(obj)
self.assertRaises(ValidationError, validator._validate_dependencies)
def test_full_schema_with_duplicate_prior_fails(self):
with open("src/schema-template.json", "r") as f:
obj = json.load(f)
obj["schema"]["formulae"][0]["priors"].append({
"name": "returns_stock_1",
"type": "normal",
"mu": 3,
"sd": 0.4
})
validator = SchemaValidator(obj)
self.assertRaises(ValidationError, validator._validate_dependencies)
def test_full_schema_with_unsupported_dist_type_fails(self):
with open("src/schema-template.json", "r") as f:
obj = json.load(f)
obj["schema"]["formulae"][0]["priors"][0]["type"] = "pareto"
validator = SchemaValidator(obj)
self.assertRaises(ValidationError, validator._validate_dependencies)
def test_full_schema_validation(self):
with open("src/schema-template.json", "r") as f:
obj = json.load(f)
validator = SchemaValidator(obj)
self.assertIsNone(validator.validate())
self.assertIsNone(validator._validate_dependencies())