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separate test on binary field (#1983)

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This commit is contained in:
Bastien Gérard 2019-02-17 21:45:05 +01:00
parent b8fc4d0079
commit 2919e6765c
2 changed files with 103 additions and 75 deletions
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76
tests/fields/fields.py
View File

@ -17,7 +17,7 @@ except ImportError:
from decimal import Decimal
from bson import Binary, DBRef, ObjectId, SON
from bson import DBRef, ObjectId, SON
try:
from bson.int64 import Int64
except ImportError:
@ -1699,7 +1699,7 @@ class FieldTest(MongoDBTestCase):
post.save()
post = BlogPost()
post.info = {'title' : 'dollar_sign', 'details' : {'te$t' : 'test'} }
post.info = {'title': 'dollar_sign', 'details': {'te$t': 'test'}}
post.save()
post = BlogPost()
@ -2934,78 +2934,6 @@ class FieldTest(MongoDBTestCase):
doc = Doc.objects.get(ref=doc1.pk)
self.assertEqual(doc, doc2)
def test_binary_fields(self):
"""Ensure that binary fields can be stored and retrieved.
"""
class Attachment(Document):
content_type = StringField()
blob = BinaryField()
BLOB = six.b('\xe6\x00\xc4\xff\x07')
MIME_TYPE = 'application/octet-stream'
Attachment.drop_collection()
attachment = Attachment(content_type=MIME_TYPE, blob=BLOB)
attachment.save()
attachment_1 = Attachment.objects().first()
self.assertEqual(MIME_TYPE, attachment_1.content_type)
self.assertEqual(BLOB, six.binary_type(attachment_1.blob))
def test_binary_validation_succeeds(self):
"""Ensure that valid values can be assigned to binary fields.
"""
class AttachmentRequired(Document):
blob = BinaryField(required=True)
class AttachmentSizeLimit(Document):
blob = BinaryField(max_bytes=4)
attachment_required = AttachmentRequired()
self.assertRaises(ValidationError, attachment_required.validate)
attachment_required.blob = Binary(six.b('\xe6\x00\xc4\xff\x07'))
attachment_required.validate()
_5_BYTES = six.b('\xe6\x00\xc4\xff\x07')
_4_BYTES = six.b('\xe6\x00\xc4\xff')
self.assertRaises(ValidationError, AttachmentSizeLimit(blob=_5_BYTES).validate)
AttachmentSizeLimit(blob=_4_BYTES).validate()
def test_binary_validation_fails(self):
"""Ensure that invalid values cannot be assigned to binary fields."""
class Attachment(Document):
blob = BinaryField()
for invalid_data in (2, u'Im_a_unicode', ['some_str']):
self.assertRaises(ValidationError, Attachment(blob=invalid_data).validate)
def test_binary_field_primary(self):
class Attachment(Document):
id = BinaryField(primary_key=True)
Attachment.drop_collection()
binary_id = uuid.uuid4().bytes
att = Attachment(id=binary_id).save()
self.assertEqual(1, Attachment.objects.count())
self.assertEqual(1, Attachment.objects.filter(id=att.id).count())
att.delete()
self.assertEqual(0, Attachment.objects.count())
def test_binary_field_primary_filter_by_binary_pk_as_str(self):
raise SkipTest("Querying by id as string is not currently supported")
class Attachment(Document):
id = BinaryField(primary_key=True)
Attachment.drop_collection()
binary_id = uuid.uuid4().bytes
att = Attachment(id=binary_id).save()
self.assertEqual(1, Attachment.objects.filter(id=binary_id).count())
att.delete()
self.assertEqual(0, Attachment.objects.count())
def test_choices_allow_using_sets_as_choices(self):
"""Ensure that sets can be used when setting choices
"""

100
tests/fields/test_binary_field.py Normal file
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@ -0,0 +1,100 @@
# -*- coding: utf-8 -*-
import datetime
import unittest
import uuid
import math
import itertools
import re
import sys
from nose.plugins.skip import SkipTest
import six
try:
import dateutil
except ImportError:
dateutil = None
from bson import Binary
try:
from bson.int64 import Int64
except ImportError:
Int64 = long
from mongoengine import *
from tests.utils import MongoDBTestCase
class TestBinaryField(MongoDBTestCase):
def test_binary_fields(self):
"""Ensure that binary fields can be stored and retrieved.
"""
class Attachment(Document):
content_type = StringField()
blob = BinaryField()
BLOB = six.b('\xe6\x00\xc4\xff\x07')
MIME_TYPE = 'application/octet-stream'
Attachment.drop_collection()
attachment = Attachment(content_type=MIME_TYPE, blob=BLOB)
attachment.save()
attachment_1 = Attachment.objects().first()
self.assertEqual(MIME_TYPE, attachment_1.content_type)
self.assertEqual(BLOB, six.binary_type(attachment_1.blob))
def test_binary_validation_succeeds(self):
"""Ensure that valid values can be assigned to binary fields.
"""
class AttachmentRequired(Document):
blob = BinaryField(required=True)
class AttachmentSizeLimit(Document):
blob = BinaryField(max_bytes=4)
attachment_required = AttachmentRequired()
self.assertRaises(ValidationError, attachment_required.validate)
attachment_required.blob = Binary(six.b('\xe6\x00\xc4\xff\x07'))
attachment_required.validate()
_5_BYTES = six.b('\xe6\x00\xc4\xff\x07')
_4_BYTES = six.b('\xe6\x00\xc4\xff')
self.assertRaises(ValidationError, AttachmentSizeLimit(blob=_5_BYTES).validate)
AttachmentSizeLimit(blob=_4_BYTES).validate()
def test_binary_validation_fails(self):
"""Ensure that invalid values cannot be assigned to binary fields."""
class Attachment(Document):
blob = BinaryField()
for invalid_data in (2, u'Im_a_unicode', ['some_str']):
self.assertRaises(ValidationError, Attachment(blob=invalid_data).validate)
def test_binary_field_primary(self):
class Attachment(Document):
id = BinaryField(primary_key=True)
Attachment.drop_collection()
binary_id = uuid.uuid4().bytes
att = Attachment(id=binary_id).save()
self.assertEqual(1, Attachment.objects.count())
self.assertEqual(1, Attachment.objects.filter(id=att.id).count())
att.delete()
self.assertEqual(0, Attachment.objects.count())
def test_binary_field_primary_filter_by_binary_pk_as_str(self):
raise SkipTest("Querying by id as string is not currently supported")
class Attachment(Document):
id = BinaryField(primary_key=True)
Attachment.drop_collection()
binary_id = uuid.uuid4().bytes
att = Attachment(id=binary_id).save()
self.assertEqual(1, Attachment.objects.filter(id=binary_id).count())
att.delete()
self.assertEqual(0, Attachment.objects.count())