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Separated XML serialization tests

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This commit is contained in:
Claude Paroz 2015-09-26 10:51:59 +02:00
parent febd5aeec6
commit d3cfdfb508
3 changed files with 119 additions and 114 deletions
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98
tests/serializers/tests.py
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@ -4,7 +4,6 @@ from __future__ import unicode_literals
import json
import re
from datetime import datetime
from xml.dom import minidom
from django.core import serializers
from django.core.serializers.base import ProgressBar
@ -14,7 +13,6 @@ from django.test import (
skipUnlessDBFeature,
)
from django.test.utils import Approximate
from django.utils import six
from django.utils.six import StringIO
from .models import (
@ -324,102 +322,6 @@ class SerializersTransactionTestBase(object):
self.assertEqual(art_obj.author.name, "Agnes")
class XmlSerializerTestCase(SerializersTestBase, TestCase):
serializer_name = "xml"
pkless_str = """<?xml version="1.0" encoding="utf-8"?>
<django-objects version="1.0">
<object model="serializers.category">
<field type="CharField" name="name">Reference</field>
</object>
<object model="serializers.category">
<field type="CharField" name="name">Non-fiction</field>
</object>
</django-objects>"""
mapping_ordering_str = """<?xml version="1.0" encoding="utf-8"?>
<django-objects version="1.0">
<object model="serializers.article" pk="%(article_pk)s">
<field name="author" rel="ManyToOneRel" to="serializers.author">%(author_pk)s</field>
<field name="headline" type="CharField">Poker has no place on ESPN</field>
<field name="pub_date" type="DateTimeField">2006-06-16T11:00:00</field>
<field name="categories" rel="ManyToManyRel" to="serializers.category"><object pk="%(first_category_pk)s"></object><object pk="%(second_category_pk)s"></object></field>
<field name="meta_data" rel="ManyToManyRel" to="serializers.categorymetadata"></field>
</object>
</django-objects>""" # NOQA
@staticmethod
def _comparison_value(value):
# The XML serializer handles everything as strings, so comparisons
# need to be performed on the stringified value
return six.text_type(value)
@staticmethod
def _validate_output(serial_str):
try:
minidom.parseString(serial_str)
except Exception:
return False
else:
return True
@staticmethod
def _get_pk_values(serial_str):
ret_list = []
dom = minidom.parseString(serial_str)
fields = dom.getElementsByTagName("object")
for field in fields:
ret_list.append(field.getAttribute("pk"))
return ret_list
@staticmethod
def _get_field_values(serial_str, field_name):
ret_list = []
dom = minidom.parseString(serial_str)
fields = dom.getElementsByTagName("field")
for field in fields:
if field.getAttribute("name") == field_name:
temp = []
for child in field.childNodes:
temp.append(child.nodeValue)
ret_list.append("".join(temp))
return ret_list
def test_control_char_failure(self):
"""
Serializing control characters with XML should fail as those characters
are not supported in the XML 1.0 standard (except HT, LF, CR).
"""
self.a1.headline = "This contains \u0001 control \u0011 chars"
msg = "Article.headline (pk:%s) contains unserializable characters" % self.a1.pk
with self.assertRaisesMessage(ValueError, msg):
serializers.serialize(self.serializer_name, [self.a1])
self.a1.headline = "HT \u0009, LF \u000A, and CR \u000D are allowed"
self.assertIn(
"HT \t, LF \n, and CR \r are allowed",
serializers.serialize(self.serializer_name, [self.a1])
)
class XmlSerializerTransactionTestCase(SerializersTransactionTestBase, TransactionTestCase):
serializer_name = "xml"
fwd_ref_str = """<?xml version="1.0" encoding="utf-8"?>
<django-objects version="1.0">
<object pk="1" model="serializers.article">
<field to="serializers.author" name="author" rel="ManyToOneRel">1</field>
<field type="CharField" name="headline">Forward references pose no problem</field>
<field type="DateTimeField" name="pub_date">2006-06-16T15:00:00</field>
<field to="serializers.category" name="categories" rel="ManyToManyRel">
<object pk="1"></object>
</field>
<field to="serializers.categorymetadata" name="meta_data" rel="ManyToManyRel"></field>
</object>
<object pk="1" model="serializers.author">
<field type="CharField" name="name">Agnes</field>
</object>
<object pk="1" model="serializers.category">
<field type="CharField" name="name">Reference</field></object>
</django-objects>"""
class JsonSerializerTestCase(SerializersTestBase, TestCase):
serializer_name = "json"
pkless_str = """[