def test_Schema_with_type_key_validates_value_matching_pattern(self):
schema = Schema({unicode: UnicodeField()})
try:
schema.validate({u'a': u'hello world'})
except ValidationError:
self.fail('Schema.validate() raised ValidationError unexpectedly')
def test_Schema_with_type_key_validates_value_matching_pattern(self):
schema = Schema({unicode: UnicodeField()})
try:
schema.validate({u'a': u'hello world'})
except ValidationError:
self.fail('Schema.validate() raised ValidationError unexpectedly')
def test_Schema_is_partially_valid_returns_whether_value_is_partially_valid(
self):
schema = Schema({u'a': {u'b': UnicodeField()}})
self.assertFalse(schema.is_partially_valid({u'a': {u'c': 42}}))
self.assertTrue(schema.is_partially_valid({u'a': {}}))
self.assertFalse(schema.is_partially_valid({u'a': {u'b': 42}}))
def test_additional_fields_in_nested_dictionary(self):
# test whether a key in a nested dictionary not defined in the schema
# causes a validation error. For testing whether recursion in schema
# field access works properly.
schema = Schema({'d': DictField({u'a': LongField()})})
schema.validate({u'd': {'a': 50L}})
self.assertRaises(ValidationError, schema.validate, {u'd': {'a': 50L, 'b': 20}})
def test_list_fields(self):
schema = Schema({'l': ListField(LongField())})
# Empty lists
schema.validate({u'l': []})
# list with one correctly typed element
schema.validate({u'l': [700L]})
# list with one incorrectly typed element
self.assertRaises(ValidationError, schema.validate, {u'l': [u'hello']})
def test_create_empty_doc(self):
# Empty schema
schema = Schema({})
self.assertEquals({}, schema.create())
# Schema with only optional fields
schema = Schema({u'a': UnicodeField(optional=True)})
self.assertEquals({}, schema.create())
def test_create_with_defaults(self):
schema = Schema({u'a': UnicodeField(default=u'hello world')})
self.assertEquals({u'a': u'hello world'}, schema.create())
# test creating instance with given default value
schema = Schema({u'a': UnicodeField(default=u'hello world'),
u'b': UnicodeField(default=u'hello good bye')})
self.assertEquals({u'a': u'hello venus', u'b': u'hello good bye'},
schema.create({u'a': u'hello venus'}))
def test_create_with_callable_builds_dict_by_calling_function(self):
global counter
counter = 0
def inc():
global counter
counter += 1
return counter
schema = Schema({u'counter': IntField(default=inc)})
self.assertEquals({u'counter': 1}, schema.create())
self.assertEquals({u'counter': 2}, schema.create())
def test_json_converter(self):
schema = Schema({u'a': UnicodeField(), u'b': DatetimeField()})
json_converter = JsonConverter(schema)
result_doc = json_converter.from_schema({
u'a':
u'x',
u'b':
datetime.datetime(2011, 9, 11, 17, 29, 0)
})
self.assertEquals({'a': 'x', 'b': '2011-09-11T17:29:00Z'}, result_doc)
self.assertEquals({
'a': 'x',
'b': '2011-09-11T17:29:00Z'
},
json_converter.from_schema({
u'a':
u'x',
u'b':
datetime.datetime(2011, 9, 11, 17, 29, 0)
}))
self.assertTrue(isinstance(result_doc.keys()[0], str))
self.assertTrue(isinstance(result_doc.keys()[1], str))
self.assertTrue(isinstance(result_doc['a'], str))
self.assertEquals(
{
u'a': u'x',
u'b': datetime.datetime(2011, 9, 11, 17, 29, 0)
},
json_converter.to_schema({
'a': u'x',
'b': '2011-09-11T17:29:00Z'
}))
def test_create_empty_doc(self):
# Empty schema
schema = Schema({})
self.assertEquals({}, schema.create())
# Schema with only optional fields
schema = Schema({u'a': UnicodeField(optional=True)})
self.assertEquals({}, schema.create())
def test_nested_dictionaries(self):
# Check if nested dictionaries are handled correctly
schema = Schema({'d': {u'a': LongField()}})
schema.validate({u'd': {'a': 50L}})
# double-nested ...
schema = Schema({'d': {u'a': {u'b': LongField()}}})
schema.validate({u'd': {'a': {u'b': 50L}}})
def test_create_with_defaults(self):
schema = Schema({u'a': UnicodeField(default=u'hello world')})
self.assertEquals({u'a': u'hello world'}, schema.create())
# test creating instance with given default value
schema = Schema({
u'a': UnicodeField(default=u'hello world'),
u'b': UnicodeField(default=u'hello good bye')
})
self.assertEquals({
u'a': u'hello venus',
u'b': u'hello good bye'
}, schema.create({u'a': u'hello venus'}))
def test_required_fields(self):
schema = Schema({u'text': UnicodeField()})
schema.validate({u'text': u'hello world'})
self.assertRaises(ValidationError, schema.validate, {u'tag': u'greeting'})
def test_create_nested(self):
schema = Schema({u'a': {u'b': UnicodeField(default=u'hello world')}})
self.assertEquals({u'a': {u'b': u'hello world'}}, schema.create())
def test_Schema_with_type_key_raises_ValidationError_on_non_matching_key(
self):
schema = Schema({unicode: UnicodeField()})
self.assertRaises(ValidationError, schema.validate, {42: 'foobar'})
def test_Schema_validates_value_matching_pattern(self):
schema = Schema({u'a': {u'b': UnicodeField()}})
schema.validate({u'a': {u'b': u'hello world'}})
def test_Schema_is_partially_valid_returns_whether_value_is_partially_valid(self):
schema = Schema({u'a': {u'b': UnicodeField()}})
self.assertFalse(schema.is_partially_valid({u'a': {u'c': 42}}))
self.assertTrue(schema.is_partially_valid({u'a': {}}))
self.assertFalse(schema.is_partially_valid({u'a': {u'b': 42}}))
def test_Schema_constructor_initializes_schema_member(self):
s = Schema({u'a': UnicodeField()})
self.assertEquals(dict, type(s.get_schema()))
def test_optional_type_as_key(self):
schema = Schema({u'text': UnicodeField(), unicode: LongField(optional=True)})
schema.validate({u'text': u'hello world'})
def test_type_as_key(self):
schema = Schema({u'text': UnicodeField(), unicode: LongField()})
schema.validate({u'text': u'hello world', u'a': 200L})
self.assertRaises(ValidationError, schema.validate, {u'text': u'hello world'})
def test_nested_fields(self):
schema = Schema({u'text': UnicodeField(), u'd': DictField({u'a': UnicodeField()})})
schema.validate({u'text': u'hello world', u'd': {u'a': u'bye bye world'}})
self.assertRaises(ValidationError,schema.validate,
{u'text': u'hello world', u'd': {u'a': u'bye bye world', u'b': u'oops'}})
def test_empty_doc(self):
schema = Schema({u'tag': UnicodeField(optional=True)})
schema.validate({})
def test_Schema_validates_value_matching_pattern(self):
schema = Schema({u'a': {u'b': UnicodeField()}})
schema.validate({u'a': {u'b': u'hello world'}})
def test_create_with_type_key_builds_dict_with_default_values(self):
schema = Schema({u'a': UnicodeField(default=u'hello world'), unicode: UnicodeField(default=u'aarrgghh')})
self.assertEquals({u'a': u'hello world'}, schema.create())
self.assertEquals({u'a': u'hello world', u'b': u'world'}, schema.create({u'b': u'world'}))
def test_create_builds_nested_dict_with_default_values(self):
schema = Schema({u'a': {u'b': UnicodeField(default=u'hello world')}})
self.assertEquals({u'a': {u'b': u'hello world'}}, schema.create())
def test_create_nested(self):
schema = Schema({u'a': {u'b': UnicodeField(default=u'hello world')}})
self.assertEquals({u'a': {u'b': u'hello world'}}, schema.create())
def test_optional_field(self):
schema = Schema({u'text': UnicodeField(), u'tag': UnicodeField(optional=True)})
schema.validate({u'text': u'hello world'})
schema.validate({u'text': u'hello world', u'tag': u'greeting'})