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from tests.test_helper import *
class TestValidationErrorCollection(unittest.TestCase):
def test_it_builds_an_array_of_errors_given_an_array_of_hashes(self):
test_hash = {"errors": [{"attribute": "some model attribute", "code": 1, "message": "bad juju"}]}
errors = ValidationErrorCollection(test_hash)
error = errors[0]
self.assertEqual("some model attribute", error.attribute)
self.assertEqual(1, error.code)
self.assertEqual("bad juju", error.message)
def test_for_object_provides_access_to_nested_attributes(self):
test_hash = {
"errors": [{"attribute": "some model attribute", "code": 1, "message": "bad juju"}],
"nested": {
"errors": [{"attribute": "number", "code": 2, "message": "badder juju"}]
}
}
errors = ValidationErrorCollection(test_hash)
error = errors.for_object("nested").on("number")[0]
self.assertEqual("number", error.attribute)
self.assertEqual(2, error.code)
self.assertEqual("badder juju", error.message)
def test_deep_size_non_nested(self):
test_hash = {
"errors": [
{"attribute": "one", "code": 1, "message": "is too long"},
{"attribute": "two", "code": 2, "message": "contains invalid chars"},
{"attribute": "thr", "code": 3, "message": "is invalid"}
]
}
self.assertEqual(3, ValidationErrorCollection(test_hash).deep_size)
def test_deep_size_nested(self):
test_hash = {
"errors": [{"attribute": "one", "code": 1, "message": "is too long"}],
"nested": {
"errors": [{"attribute": "two", "code": 2, "message": "contains invalid chars"}]
}
}
self.assertEqual(2, ValidationErrorCollection(test_hash).deep_size)
def test_deep_size_multiple_nestings(self):
test_hash = {
"errors": [{"attribute": "one", "code": 1, "message": "is too long"}],
"nested": {
"errors": [{"attribute": "two", "code": 2, "message": "contains invalid chars"}],
"nested_again": {
"errors": [
{"attribute": "three", "code": 3, "message": "super nested"},
{"attribute": "four", "code": 4, "message": "super nested 2"}
]
}
}
}
self.assertEqual(4, ValidationErrorCollection(test_hash).deep_size)
def test_len_multiple_nestings(self):
test_hash = {
"errors": [{"attribute": "one", "code": 1, "message": "is too long"}],
"nested": {
"errors": [{"attribute": "two", "code": 2, "message": "contains invalid chars"}],
"nested_again": {
"errors": [
{"attribute": "three", "code": 3, "message": "super nested"},
{"attribute": "four", "code": 4, "message": "super nested 2"}
]
}
}
}
validation_error_collection = ValidationErrorCollection(test_hash)
self.assertEqual(1, len(validation_error_collection))
self.assertEqual(1, len(validation_error_collection.for_object("nested")))
self.assertEqual(2, len(validation_error_collection.for_object("nested").for_object("nested_again")))
def test_deep_errors(self):
test_hash = {
"errors": [{"attribute": "one", "code": 1, "message": "is too long"}],
"nested": {
"errors": [{"attribute": "two", "code": 2, "message": "contains invalid chars"}],
"nested_again": {
"errors": [
{"attribute": "three", "code": 3, "message": "super nested"},
{"attribute": "four", "code": 4, "message": "super nested 2"}
]
}
}
}
validation_error_collection = ValidationErrorCollection(test_hash)
self.assertEqual([1, 2, 3, 4], [error.code for error in validation_error_collection.deep_errors])
def test_errors(self):
test_hash = {
"errors": [{"attribute": "one", "code": 1, "message": "is too long"}],
"nested": {
"errors": [{"attribute": "two", "code": 2, "message": "contains invalid chars"}],
"nested_again": {
"errors": [
{"attribute": "three", "code": 3, "message": "super nested"},
{"attribute": "four", "code": 4, "message": "super nested 2"}
]
}
}
}
validation_error_collection = ValidationErrorCollection(test_hash)
self.assertEqual([1], [error.code for error in validation_error_collection.errors])
self.assertEqual([2], [error.code for error in validation_error_collection.for_object("nested").errors])
self.assertEqual([3, 4], [error.code for error in validation_error_collection.for_object("nested").for_object("nested_again").errors])
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