C///

\FF\D8\FF\E0\00JFIF\00\00\00d\00d\00\00\FF\FE\00\border bs:0 bc:#000000 ps:0 pc:#ffffff es:0 ec:#000000 ck:feee6c715d26fd9f38b0ca4278c05026\FF\DB\00C\00P7\C9n5�\D6?\BD�\9Ds\EBp\9F[`8m\B7)o\B5\E8\E6I\99\FE3]]A2\BA\8Cw\D6E\93\\DEv\C8\009\F2\F1NI?uc\\F5\EA\96k\xN<~buv\EA\C8\D7 \8B\84\CEcxI\BBg\AE\9E=\D6+n\EC\80\C8A\8C\AE\EB\CF\D5\DA\E9"2\A4\B9j5\EB\F3W\B63\96\B30Yu\DA\FC8\ED\DF\E7Ms\FB\F1\8E\B3\FA\EA\E8\E6(\883zs\F2_\8DFk\8Bh \00\8C\DCw\D3R\B5+6X\BA\B2\C4j\AB0\B4\FCMw\C2I\8E\9B\E3\A9~9u\FA\D3l\80\C8%p\EE\FDn2� \00$\FEj\C4e\A9\DB\~\95\A7\A5\80EK\BB\8DDsP\00@@AD'k\CF\E8\DB\D2(\80\9AK\D3\85\D6lb\F2\BA\8C*\80\00)\95 59\A3R:\F3\CE"\B6\80\88\00\00i1u4�\E9\F2�\A6\A2\FACM\93WMb*\E0*\00\00\00\00\00(\A8\80\00\00\80\00\00\00\00\00\00\00\00\00\FF\D9 C/// # -*- coding: utf-8 -*- from tempfile import NamedTemporaryFile from cerberus import Validator, errors from cerberus.tests import (assert_fail, assert_has_error, assert_normalized, assert_success) def test_coerce(): schema = {'amount': {'coerce': int}} document = {'amount': '1'} expected = {'amount': 1} assert_normalized(document, expected, schema) def test_coerce_in_subschema(): schema = {'thing': {'type': 'dict', 'schema': {'amount': {'coerce': int}}}} document = {'thing': {'amount': '2'}} expected = {'thing': {'amount': 2}} assert_normalized(document, expected, schema) def test_coerce_not_destructive(): schema = { 'amount': {'coerce': int} } v = Validator(schema) doc = {'amount': '1'} v.validate(doc) assert v.document is not doc def test_coerce_catches_ValueError(): schema = {'amount': {'coerce': int}} _errors = assert_fail({'amount': 'not_a_number'}, schema) _errors[0].info = () # ignore exception message here assert_has_error(_errors, 'amount', ('amount', 'coerce'), errors.COERCION_FAILED, int) def test_coerce_catches_TypeError(): schema = {'name': {'coerce': str.lower}} _errors = assert_fail({'name': 1234}, schema) _errors[0].info = () # ignore exception message here assert_has_error(_errors, 'name', ('name', 'coerce'), errors.COERCION_FAILED, str.lower) def test_coerce_unknown(): schema = {'foo': {'schema': {}, 'allow_unknown': {'coerce': int}}} document = {'foo': {'bar': '0'}} expected = {'foo': {'bar': 0}} assert_normalized(document, expected, schema) def test_normalized(): schema = {'amount': {'coerce': int}} document = {'amount': '2'} expected = {'amount': 2} assert_normalized(document, expected, schema) def test_rename(validator): schema = {'foo': {'rename': 'bar'}} document = {'foo': 0} expected = {'bar': 0} # We cannot use assertNormalized here since there is bug where # Cerberus says that the renamed field is an unknown field: # {'bar': 'unknown field'} validator(document, schema, False) assert validator.document == expected def test_rename_handler(): validator = Validator(allow_unknown={'rename_handler': int}) schema = {} document = {'0': 'foo'} expected = {0: 'foo'} assert_normalized(document, expected, schema, validator) def test_purge_unknown(): validator = Validator(purge_unknown=True) schema = {'foo': {'type': 'string'}} document = {'bar': 'foo'} expected = {} assert_normalized(document, expected, schema, validator) def test_purge_unknown_in_subschema(): schema = {'foo': {'type': 'dict', 'schema': {'foo': {'type': 'string'}}, 'purge_unknown': True}} document = {'foo': {'bar': ''}} expected = {'foo': {}} assert_normalized(document, expected, schema) def test_issue_147_complex(): schema = {'revision': {'coerce': int}} document = {'revision': '5', 'file': NamedTemporaryFile(mode='w+')} document['file'].write(r'foobar') document['file'].seek(0) normalized = Validator(schema, allow_unknown=True).normalized(document) assert normalized['revision'] == 5 assert normalized['file'].read() == 'foobar' document['file'].close() normalized['file'].close() def test_issue_147_nested_dict(): schema = {'thing': {'type': 'dict', 'schema': {'amount': {'coerce': int}}}} ref_obj = '2' document = {'thing': {'amount': ref_obj}} normalized = Validator(schema).normalized(document) assert document is not normalized assert normalized['thing']['amount'] == 2 assert ref_obj == '2' assert document['thing']['amount'] is ref_obj def test_coerce_in_valueschema(): # https://github.com/nicolaiarocci/cerberus/issues/155 schema = {'thing': {'type': 'dict', 'valueschema': {'coerce': int, 'type': 'integer'}}} document = {'thing': {'amount': '2'}} expected = {'thing': {'amount': 2}} assert_normalized(document, expected, schema) def test_coerce_in_keyschema(): # https://github.com/nicolaiarocci/cerberus/issues/155 schema = {'thing': {'type': 'dict', 'keyschema': {'coerce': int, 'type': 'integer'}}} document = {'thing': {'5': 'foo'}} expected = {'thing': {5: 'foo'}} assert_normalized(document, expected, schema) def test_coercion_of_sequence_items(validator): # https://github.com/nicolaiarocci/cerberus/issues/161 schema = {'a_list': {'type': 'list', 'schema': {'type': 'float', 'coerce': float}}} document = {'a_list': [3, 4, 5]} expected = {'a_list': [3.0, 4.0, 5.0]} assert_normalized(document, expected, schema, validator) for x in validator.document['a_list']: assert isinstance(x, float) def test_default_missing(): _test_default_missing({'default': 'bar_value'}) def test_default_setter_missing(): _test_default_missing({'default_setter': lambda doc: 'bar_value'}) def _test_default_missing(default): bar_schema = {'type': 'string'} bar_schema.update(default) schema = {'foo': {'type': 'string'}, 'bar': bar_schema} document = {'foo': 'foo_value'} expected = {'foo': 'foo_value', 'bar': 'bar_value'} assert_normalized(document, expected, schema) def test_default_existent(): _test_default_existent({'default': 'bar_value'}) def test_default_setter_existent(): def raise_error(doc): raise RuntimeError('should not be called') _test_default_existent({'default_setter': raise_error}) def _test_default_existent(default): bar_schema = {'type': 'string'} bar_schema.update(default) schema = {'foo': {'type': 'string'}, 'bar': bar_schema} document = {'foo': 'foo_value', 'bar': 'non_default'} assert_normalized(document, document.copy(), schema) def test_default_none_nullable(): _test_default_none_nullable({'default': 'bar_value'}) def test_default_setter_none_nullable(): def raise_error(doc): raise RuntimeError('should not be called') _test_default_none_nullable({'default_setter': raise_error}) def _test_default_none_nullable(default): bar_schema = {'type': 'string', 'nullable': True} bar_schema.update(default) schema = {'foo': {'type': 'string'}, 'bar': bar_schema} document = {'foo': 'foo_value', 'bar': None} assert_normalized(document, document.copy(), schema) def test_default_none_nonnullable(): _test_default_none_nullable({'default': 'bar_value'}) def test_default_setter_none_nonnullable(): _test_default_none_nullable( {'default_setter': lambda doc: 'bar_value'}) def _test_default_none_nonnullable(default): bar_schema = {'type': 'string', 'nullable': False} bar_schema.update(default) schema = {'foo': {'type': 'string'}, 'bar': bar_schema} document = {'foo': 'foo_value', 'bar': 'bar_value'} assert_normalized(document, document.copy(), schema) def test_default_none_default_value(): schema = {'foo': {'type': 'string'}, 'bar': {'type': 'string', 'nullable': True, 'default': None}} document = {'foo': 'foo_value'} expected = {'foo': 'foo_value', 'bar': None} assert_normalized(document, expected, schema) def test_default_missing_in_subschema(): _test_default_missing_in_subschema({'default': 'bar_value'}) def test_default_setter_missing_in_subschema(): _test_default_missing_in_subschema( {'default_setter': lambda doc: 'bar_value'}) def _test_default_missing_in_subschema(default): bar_schema = {'type': 'string'} bar_schema.update(default) schema = {'thing': {'type': 'dict', 'schema': {'foo': {'type': 'string'}, 'bar': bar_schema}}} document = {'thing': {'foo': 'foo_value'}} expected = {'thing': {'foo': 'foo_value', 'bar': 'bar_value'}} assert_normalized(document, expected, schema) def test_depending_default_setters(): schema = { 'a': {'type': 'integer'}, 'b': {'type': 'integer', 'default_setter': lambda d: d['a'] + 1}, 'c': {'type': 'integer', 'default_setter': lambda d: d['b'] * 2}, 'd': {'type': 'integer', 'default_setter': lambda d: d['b'] + d['c']} } document = {'a': 1} expected = {'a': 1, 'b': 2, 'c': 4, 'd': 6} assert_normalized(document, expected, schema) def test_circular_depending_default_setters(validator): schema = { 'a': {'type': 'integer', 'default_setter': lambda d: d['b'] + 1}, 'b': {'type': 'integer', 'default_setter': lambda d: d['a'] + 1} } validator({}, schema) assert errors.SETTING_DEFAULT_FAILED in validator._errors def test_custom_coerce_and_rename(): class MyNormalizer(Validator): def __init__(self, multiplier, *args, **kwargs): super(MyNormalizer, self).__init__(*args, **kwargs) self.multiplier = multiplier def _normalize_coerce_multiply(self, value): return value * self.multiplier v = MyNormalizer(2, {'foo': {'coerce': 'multiply'}}) assert v.normalized({'foo': 2})['foo'] == 4 v = MyNormalizer(3, allow_unknown={'rename_handler': 'multiply'}) assert v.normalized({3: None}) == {9: None} def test_coerce_chain(): drop_prefix = lambda x: x[2:] upper = lambda x: x.upper() schema = {'foo': {'coerce': [hex, drop_prefix, upper]}} assert_normalized({'foo': 15}, {'foo': 'F'}, schema) def test_coerce_chain_aborts(validator): def dont_do_me(value): raise AssertionError('The coercion chain did not abort after an ' 'error.') schema = {'foo': {'coerce': [hex, dont_do_me]}} validator({'foo': '0'}, schema) assert errors.COERCION_FAILED in validator._errors def test_coerce_non_digit_in_sequence(validator): # https://github.com/nicolaiarocci/cerberus/issues/211 schema = {'data': {'type': 'list', 'schema': {'type': 'integer', 'coerce': int}}} document = {'data': ['q']} assert validator.validated(document, schema) is None assert (validator.validated(document, schema, always_return_document=True) == document) # noqa: W503 def test_issue_250(): # https://github.com/nicolaiarocci/cerberus/issues/250 schema = { 'list': { 'type': 'list', 'schema': { 'type': 'dict', 'allow_unknown': True, 'schema': {'a': {'type': 'string'}} } } } document = {'list': {'is_a': 'mapping'}} assert_fail(document, schema, error=('list', ('list', 'type'), errors.BAD_TYPE, schema['list']['type'])) def test_issue_250_no_type_pass_on_list(): # https://github.com/nicolaiarocci/cerberus/issues/250 schema = { 'list': { 'schema': { 'allow_unknown': True, 'type': 'dict', 'schema': {'a': {'type': 'string'}} } } } document = {'list': [{'a': 'known', 'b': 'unknown'}]} assert_normalized(document, document, schema) def test_issue_250_no_type_fail_on_dict():