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Add drf settings + output format + testcases

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This commit is contained in:
Stephan Groß 2013-03-01 13:16:00 +01:00
parent ef5752f8b5
commit f208d8d2bb
6 changed files with 322 additions and 285 deletions
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40
rest_framework/fields.py
View File

@ -13,12 +13,12 @@ from django import forms
from django.forms import widgets
from django.utils.encoding import is_protected_type
from django.utils.translation import ugettext_lazy as _
from rest_framework.compat import parse_date, parse_datetime
from rest_framework.compat import timezone
from rest_framework.compat import BytesIO
from rest_framework.compat import six
from rest_framework.compat import smart_text
from rest_framework.compat import parse_time
from rest_framework.settings import api_settings
from rest_framework.utils.dates import get_readable_date_format
@ -453,7 +453,8 @@ class DateField(WritableField):
empty = None
def __init__(self, *args, **kwargs):
self.format = kwargs.pop('format', settings.DATE_INPUT_FORMATS)
self.input_formats = kwargs.pop('input_formats', api_settings.DATE_INPUT_FORMATS)
self.output_format = kwargs.pop('output_format', api_settings.DATE_OUTPUT_FORMAT)
super(DateField, self).__init__(*args, **kwargs)
def from_native(self, value):
@ -470,7 +471,7 @@ class DateField(WritableField):
if isinstance(value, datetime.date):
return value
for format in self.format:
for format in self.input_formats:
try:
parsed = datetime.datetime.strptime(value, format)
except (ValueError, TypeError):
@ -478,10 +479,15 @@ class DateField(WritableField):
else:
return parsed.date()
date_input_formats = '; '.join(self.format)
date_input_formats = '; '.join(self.input_formats)
msg = self.error_messages['invalid'] % get_readable_date_format(date_input_formats)
raise ValidationError(msg)
def to_native(self, value):
if self.output_format is not None:
return value.strftime(self.output_format)
return value.isoformat()
class DateTimeField(WritableField):
type_name = 'DateTimeField'
@ -494,7 +500,8 @@ class DateTimeField(WritableField):
empty = None
def __init__(self, *args, **kwargs):
self.format = kwargs.pop('format', settings.DATETIME_INPUT_FORMATS)
self.input_formats = kwargs.pop('input_formats', api_settings.DATETIME_INPUT_FORMATS)
self.output_format = kwargs.pop('output_format', api_settings.DATETIME_OUTPUT_FORMAT)
super(DateTimeField, self).__init__(*args, **kwargs)
def from_native(self, value):
@ -517,7 +524,7 @@ class DateTimeField(WritableField):
value = timezone.make_aware(value, default_timezone)
return value
for format in self.format:
for format in self.input_formats:
try:
parsed = datetime.datetime.strptime(value, format)
except (ValueError, TypeError):
@ -525,10 +532,15 @@ class DateTimeField(WritableField):
else:
return parsed
datetime_input_formats = '; '.join(self.format)
datetime_input_formats = '; '.join(self.input_formats)
msg = self.error_messages['invalid'] % get_readable_date_format(datetime_input_formats)
raise ValidationError(msg)
def to_native(self, value):
if self.output_format is not None:
return value.strftime(self.output_format)
return value.isoformat()
class TimeField(WritableField):
type_name = 'TimeField'
@ -541,7 +553,8 @@ class TimeField(WritableField):
empty = None
def __init__(self, *args, **kwargs):
self.format = kwargs.pop('format', settings.TIME_INPUT_FORMATS)
self.input_formats = kwargs.pop('input_formats', api_settings.TIME_INPUT_FORMATS)
self.output_format = kwargs.pop('output_format', api_settings.TIME_OUTPUT_FORMAT)
super(TimeField, self).__init__(*args, **kwargs)
def from_native(self, value):
@ -551,7 +564,7 @@ class TimeField(WritableField):
if isinstance(value, datetime.time):
return value
for format in self.format:
for format in self.input_formats:
try:
parsed = datetime.datetime.strptime(value, format)
except (ValueError, TypeError):
@ -559,10 +572,15 @@ class TimeField(WritableField):
else:
return parsed.time()
time_input_formats = '; '.join(self.format)
time_input_formats = '; '.join(self.input_formats)
msg = self.error_messages['invalid'] % get_readable_date_format(time_input_formats)
raise ValidationError(msg)
def to_native(self, value):
if self.output_format is not None:
return value.strftime(self.output_format)
return value.isoformat()
class IntegerField(WritableField):
type_name = 'IntegerField'

21
rest_framework/settings.py
View File

@ -76,6 +76,27 @@ DEFAULTS = {
'URL_FORMAT_OVERRIDE': 'format',
'FORMAT_SUFFIX_KWARG': 'format',
# Input and output formats
'DATE_INPUT_FORMATS': (
'%Y-%m-%d', # '1984-07-31'
),
'DATE_OUTPUT_FORMAT': None,
'DATETIME_INPUT_FORMATS': (
'%Y-%m-%d', # '1984-07-31'
'%Y-%m-%d %H:%M', # '1984-07-31 04:31'
'%Y-%m-%d %H:%M:%S', # '1984-07-31 04:31:59'
'%Y-%m-%d %H:%M:%S.%f', # '1984-07-31 04:31:59.000200'
),
'DATETIME_OUTPUT_FORMAT': None,
'TIME_INPUT_FORMATS': (
'%H:%M', # '04:31'
'%H:%M:%S', # '04:31:59'
'%H:%M:%S.%f', # '04:31:59.000200'
),
'TIME_OUTPUT_FORMAT': None,
}

527
rest_framework/tests/fields.py
View File

@ -4,11 +4,9 @@ General serializer field tests.
from __future__ import unicode_literals
import datetime
import django
from django.db import models
from django.test import TestCase
from django.core import validators
from django.utils import unittest
from rest_framework import serializers
@ -22,21 +20,6 @@ class CharPrimaryKeyModel(models.Model):
id = models.CharField(max_length=20, primary_key=True)
class DateObject(object):
def __init__(self, date):
self.date = date
class DateTimeObject(object):
def __init__(self, date_time):
self.date_time = date_time
class TimeObject(object):
def __init__(self, time):
self.time = time
class TimestampedModelSerializer(serializers.ModelSerializer):
class Meta:
model = TimestampedModel
@ -47,66 +30,6 @@ class CharPrimaryKeyModelSerializer(serializers.ModelSerializer):
model = CharPrimaryKeyModel
class DateObjectSerializer(serializers.Serializer):
date = serializers.DateField()
def restore_object(self, attrs, instance=None):
if instance is not None:
instance.date = attrs['date']
return instance
return DateObject(**attrs)
class DateObjectCustomFormatSerializer(serializers.Serializer):
date = serializers.DateField(format=("%Y", "%Y -- %m"))
def restore_object(self, attrs, instance=None):
if instance is not None:
instance.date = attrs['date']
return instance
return DateObject(**attrs)
class DateTimeObjectSerializer(serializers.Serializer):
date_time = serializers.DateTimeField()
def restore_object(self, attrs, instance=None):
if instance is not None:
instance.date_time = attrs['date_time']
return instance
return DateTimeObject(**attrs)
class DateTimeObjectCustomFormatSerializer(serializers.Serializer):
date_time = serializers.DateTimeField(format=("%Y", "%Y %H:%M"))
def restore_object(self, attrs, instance=None):
if instance is not None:
instance.date_time = attrs['date_time']
return instance
return DateTimeObject(**attrs)
class TimeObjectSerializer(serializers.Serializer):
time = serializers.TimeField()
def restore_object(self, attrs, instance=None):
if instance is not None:
instance.time = attrs['time']
return instance
return TimeObject(**attrs)
class TimeObjectCustomFormatSerializer(serializers.Serializer):
time = serializers.TimeField(format=("%H -- %M", "%H%M%S"))
def restore_object(self, attrs, instance=None):
if instance is not None:
instance.time = attrs['time']
return instance
return TimeObject(**attrs)
class TimeFieldModel(models.Model):
clock = models.TimeField()
@ -136,277 +59,351 @@ class BasicFieldTests(TestCase):
PK fields other than AutoField fields should not be read_only by default.
"""
serializer = CharPrimaryKeyModelSerializer()
self.assertEqual(serializer.fields['id'].read_only, False)
self.assertEquals(serializer.fields['id'].read_only, False)
class DateFieldTest(TestCase):
def test_valid_default_date_input_formats(self):
serializer = DateObjectSerializer(data={'date': '1984-07-31'})
self.assertTrue(serializer.is_valid())
"""
Tests for the DateFieldTest from_native() and to_native() behavior
"""
serializer = DateObjectSerializer(data={'date': '07/31/1984'})
self.assertTrue(serializer.is_valid())
serializer = DateObjectSerializer(data={'date': '07/31/84'})
self.assertTrue(serializer.is_valid())
serializer = DateObjectSerializer(data={'date': 'Jul 31 1984'})
self.assertTrue(serializer.is_valid())
serializer = DateObjectSerializer(data={'date': 'Jul 31, 1984'})
self.assertTrue(serializer.is_valid())
serializer = DateObjectSerializer(data={'date': '31 Jul 1984'})
self.assertTrue(serializer.is_valid())
serializer = DateObjectSerializer(data={'date': '31 Jul 1984'})
self.assertTrue(serializer.is_valid())
serializer = DateObjectSerializer(data={'date': 'July 31 1984'})
self.assertTrue(serializer.is_valid())
serializer = DateObjectSerializer(data={'date': 'July 31, 1984'})
self.assertTrue(serializer.is_valid())
serializer = DateObjectSerializer(data={'date': '31 July 1984'})
self.assertTrue(serializer.is_valid())
serializer = DateObjectSerializer(data={'date': '31 July, 1984'})
self.assertTrue(serializer.is_valid())
def test_valid_custom_date_input_formats(self):
serializer = DateObjectCustomFormatSerializer(data={'date': '1984'})
self.assertTrue(serializer.is_valid())
serializer = DateObjectCustomFormatSerializer(data={'date': '1984 -- 07'})
self.assertTrue(serializer.is_valid())
def test_wrong_default_date_input_format(self):
serializer = DateObjectSerializer(data={'date': 'something wrong'})
self.assertFalse(serializer.is_valid())
self.assertEquals(serializer.errors, {'date': ['Date has wrong format. Use one of these formats instead: '
'YYYY-MM-DD; MM/DD/YYYY; MM/DD/YY; [Jan through Dec] DD YYYY; '
'[Jan through Dec] DD, YYYY; DD [Jan through Dec] YYYY; '
'DD [Jan through Dec], YYYY; [January through December] DD YYYY; '
'[January through December] DD, YYYY; DD [January through December] YYYY; '
'DD [January through December], YYYY']})
def test_wrong_custom_date_input_format(self):
serializer = DateObjectCustomFormatSerializer(data={'date': '07/31/1984'})
self.assertFalse(serializer.is_valid())
self.assertEquals(serializer.errors, {'date': ['Date has wrong format. Use one of these formats instead: YYYY; YYYY -- MM']})
def test_from_native(self):
def test_from_native_string(self):
"""
Make sure from_native() accepts default iso input formats.
"""
f = serializers.DateField()
result = f.from_native('1984-07-31')
result_1 = f.from_native('1984-07-31')
self.assertEqual(datetime.date(1984, 7, 31), result)
self.assertEqual(datetime.date(1984, 7, 31), result_1)
def test_from_native_datetime_date(self):
"""
Make sure from_native() accepts a datetime.date instance.
"""
f = serializers.DateField()
result = f.from_native(datetime.date(1984, 7, 31))
result_1 = f.from_native(datetime.date(1984, 7, 31))
self.assertEqual(result, datetime.date(1984, 7, 31))
self.assertEqual(result_1, datetime.date(1984, 7, 31))
def test_from_native_custom_format(self):
"""
Make sure from_native() accepts custom input formats.
"""
f = serializers.DateField(input_formats=['%Y -- %d'])
result = f.from_native('1984 -- 31')
self.assertEqual(datetime.date(1984, 1, 31), result)
def test_from_native_invalid_default_on_custom_format(self):
"""
Make sure from_native() don't accept default formats if custom format is preset
"""
f = serializers.DateField(input_formats=['%Y -- %d'])
try:
f.from_native('1984-07-31')
except validators.ValidationError as e:
self.assertEqual(e.messages, ["Date has wrong format. Use one of these formats instead: YYYY -- DD"])
else:
self.fail("ValidationError was not properly raised")
def test_from_native_empty(self):
"""
Make sure from_native() returns None on empty param.
"""
f = serializers.DateField()
result = f.from_native('')
self.assertEqual(result, None)
def test_from_native_invalid_date(self):
"""
Make sure from_native() raises a ValidationError on passing an invalid date.
"""
f = serializers.DateField()
try:
f.from_native('1984-42-31')
f.from_native('1984-13-31')
except validators.ValidationError as e:
self.assertEqual(e.messages, ['Date has wrong format. Use one of these formats instead: '
'YYYY-MM-DD; MM/DD/YYYY; MM/DD/YY; [Jan through Dec] DD YYYY; '
'[Jan through Dec] DD, YYYY; DD [Jan through Dec] YYYY; '
'DD [Jan through Dec], YYYY; [January through December] DD YYYY; '
'[January through December] DD, YYYY; DD [January through December] YYYY; '
'DD [January through December], YYYY'])
self.assertEqual(e.messages, ["Date has wrong format. Use one of these formats instead: YYYY-MM-DD"])
else:
self.fail("ValidationError was not properly raised")
def test_from_native_invalid_format(self):
"""
Make sure from_native() raises a ValidationError on passing an invalid format.
"""
f = serializers.DateField()
try:
f.from_native('1984 -- 31')
except validators.ValidationError as e:
self.assertEqual(e.messages, ["Date has wrong format. Use one of these formats instead: YYYY-MM-DD"])
else:
self.fail("ValidationError was not properly raised")
def test_to_native(self):
"""
Make sure to_native() returns isoformat as default.
"""
f = serializers.DateField()
result_1 = f.to_native(datetime.date(1984, 7, 31))
self.assertEqual('1984-07-31', result_1)
def test_to_native_custom_format(self):
"""
Make sure to_native() returns correct custom format.
"""
f = serializers.DateField(output_format="%Y - %m.%d")
result_1 = f.to_native(datetime.date(1984, 7, 31))
self.assertEqual('1984 - 07.31', result_1)
class DateTimeFieldTest(TestCase):
def test_valid_default_date_time_input_formats(self):
serializer = DateTimeObjectSerializer(data={'date_time': '1984-07-31 04:31:59'})
self.assertTrue(serializer.is_valid())
"""
Tests for the DateTimeField from_native() and to_native() behavior
"""
serializer = DateTimeObjectSerializer(data={'date_time': '1984-07-31 04:31'})
self.assertTrue(serializer.is_valid())
serializer = DateTimeObjectSerializer(data={'date_time': '1984-07-31'})
self.assertTrue(serializer.is_valid())
serializer = DateTimeObjectSerializer(data={'date_time': '07/31/1984 04:31:59'})
self.assertTrue(serializer.is_valid())
serializer = DateTimeObjectSerializer(data={'date_time': '07/31/1984 04:31'})
self.assertTrue(serializer.is_valid())
serializer = DateTimeObjectSerializer(data={'date_time': '07/31/1984'})
self.assertTrue(serializer.is_valid())
serializer = DateTimeObjectSerializer(data={'date_time': '07/31/84 04:31:59'})
self.assertTrue(serializer.is_valid())
serializer = DateTimeObjectSerializer(data={'date_time': '07/31/84 04:31'})
self.assertTrue(serializer.is_valid())
serializer = DateTimeObjectSerializer(data={'date_time': '07/31/84'})
self.assertTrue(serializer.is_valid())
@unittest.skipUnless(django.VERSION >= (1, 4), "django < 1.4 don't have microseconds in default settings")
def test_valid_default_date_time_input_formats_for_django_gte_1_4(self):
serializer = DateTimeObjectSerializer(data={'date_time': '1984-07-31 04:31:59.123456'})
self.assertTrue(serializer.is_valid())
serializer = DateTimeObjectSerializer(data={'date_time': '07/31/1984 04:31:59.123456'})
self.assertTrue(serializer.is_valid())
serializer = DateTimeObjectSerializer(data={'date_time': '07/31/84 04:31:59.123456'})
self.assertTrue(serializer.is_valid())
def test_valid_custom_date_time_input_formats(self):
serializer = DateTimeObjectCustomFormatSerializer(data={'date_time': '1984'})
self.assertTrue(serializer.is_valid())
serializer = DateTimeObjectCustomFormatSerializer(data={'date_time': '1984 04:31'})
self.assertTrue(serializer.is_valid())
@unittest.skipUnless(django.VERSION >= (1, 4), "django < 1.4 don't have microseconds in default settings")
def test_wrong_default_date_time_input_format_for_django_gte_1_4(self):
serializer = DateTimeObjectSerializer(data={'date_time': 'something wrong'})
self.assertFalse(serializer.is_valid())
self.assertEquals(serializer.errors, {'date_time': ['Datetime has wrong format. Use one of these formats instead: '
'YYYY-MM-DD HH:MM:SS; YYYY-MM-DD HH:MM:SS.uuuuuu; YYYY-MM-DD HH:MM; '
'YYYY-MM-DD; MM/DD/YYYY HH:MM:SS; MM/DD/YYYY HH:MM:SS.uuuuuu; '
'MM/DD/YYYY HH:MM; MM/DD/YYYY; MM/DD/YY HH:MM:SS; '
'MM/DD/YY HH:MM:SS.uuuuuu; MM/DD/YY HH:MM; MM/DD/YY']})
@unittest.skipUnless(django.VERSION < (1, 4), "django >= 1.4 have microseconds in default settings")
def test_wrong_default_date_time_input_format_for_django_lt_1_4(self):
serializer = DateTimeObjectSerializer(data={'date_time': 'something wrong'})
self.assertFalse(serializer.is_valid())
self.assertEquals(serializer.errors, {'date_time': ['Datetime has wrong format. Use one of these formats instead: '
'YYYY-MM-DD HH:MM:SS; YYYY-MM-DD HH:MM; YYYY-MM-DD; '
'MM/DD/YYYY HH:MM:SS; MM/DD/YYYY HH:MM; MM/DD/YYYY; '
'MM/DD/YY HH:MM:SS; MM/DD/YY HH:MM; MM/DD/YY']})
def test_wrong_custom_date_time_input_format(self):
serializer = DateTimeObjectCustomFormatSerializer(data={'date_time': '07/31/84 04:31'})
self.assertFalse(serializer.is_valid())
self.assertEquals(serializer.errors, {'date_time': ['Datetime has wrong format. Use one of these formats instead: YYYY; YYYY HH:MM']})
def test_from_native(self):
def test_from_native_string(self):
"""
Make sure from_native() accepts default iso input formats.
"""
f = serializers.DateTimeField()
result = f.from_native('1984-07-31 04:31')
result_1 = f.from_native('1984-07-31')
result_2 = f.from_native('1984-07-31 04:31')
result_3 = f.from_native('1984-07-31 04:31:59')
result_4 = f.from_native('1984-07-31 04:31:59.000200')
self.assertEqual(datetime.datetime(1984, 7, 31, 4, 31), result)
self.assertEqual(datetime.datetime(1984, 7, 31), result_1)
self.assertEqual(datetime.datetime(1984, 7, 31, 4, 31), result_2)
self.assertEqual(datetime.datetime(1984, 7, 31, 4, 31, 59), result_3)
self.assertEqual(datetime.datetime(1984, 7, 31, 4, 31, 59, 200), result_4)
def test_from_native_datetime_datetime(self):
"""
Make sure from_native() accepts a datetime.date instance.
Make sure from_native() accepts a datetime.datetime instance.
"""
f = serializers.DateTimeField()
result = f.from_native(datetime.datetime(1984, 7, 31))
result_1 = f.from_native(datetime.datetime(1984, 7, 31))
result_2 = f.from_native(datetime.datetime(1984, 7, 31, 4, 31))
result_3 = f.from_native(datetime.datetime(1984, 7, 31, 4, 31, 59))
result_4 = f.from_native(datetime.datetime(1984, 7, 31, 4, 31, 59, 200))
self.assertEqual(result, datetime.datetime(1984, 7, 31))
self.assertEqual(result_1, datetime.datetime(1984, 7, 31))
self.assertEqual(result_2, datetime.datetime(1984, 7, 31, 4, 31))
self.assertEqual(result_3, datetime.datetime(1984, 7, 31, 4, 31, 59))
self.assertEqual(result_4, datetime.datetime(1984, 7, 31, 4, 31, 59, 200))
def test_from_native_custom_format(self):
"""
Make sure from_native() accepts custom input formats.
"""
f = serializers.DateTimeField(input_formats=['%Y -- %H:%M'])
result = f.from_native('1984 -- 04:59')
self.assertEqual(datetime.datetime(1984, 1, 1, 4, 59), result)
def test_from_native_invalid_default_on_custom_format(self):
"""
Make sure from_native() don't accept default formats if custom format is preset
"""
f = serializers.DateTimeField(input_formats=['%Y -- %H:%M'])
try:
f.from_native('1984-07-31 04:31:59')
except validators.ValidationError as e:
self.assertEqual(e.messages, ["Datetime has wrong format. Use one of these formats instead: YYYY -- HH:MM"])
else:
self.fail("ValidationError was not properly raised")
def test_from_native_empty(self):
"""
Make sure from_native() returns None on empty param.
"""
f = serializers.DateTimeField()
result = f.from_native('')
self.assertEqual(result, None)
@unittest.skipUnless(django.VERSION >= (1, 4), "django < 1.4 don't have microseconds in default settings")
def test_from_native_invalid_datetime_for_django_gte_1_4(self):
def test_from_native_invalid_datetime(self):
"""
Make sure from_native() raises a ValidationError on passing an invalid datetime.
"""
f = serializers.DateTimeField()
try:
f.from_native('1984-42-31 04:31')
f.from_native('04:61:59')
except validators.ValidationError as e:
self.assertEqual(e.messages, ['Datetime has wrong format. Use one of these formats instead: '
'YYYY-MM-DD HH:MM:SS; YYYY-MM-DD HH:MM:SS.uuuuuu; YYYY-MM-DD HH:MM; '
'YYYY-MM-DD; MM/DD/YYYY HH:MM:SS; MM/DD/YYYY HH:MM:SS.uuuuuu; '
'MM/DD/YYYY HH:MM; MM/DD/YYYY; MM/DD/YY HH:MM:SS; '
'MM/DD/YY HH:MM:SS.uuuuuu; MM/DD/YY HH:MM; MM/DD/YY'])
self.assertEqual(e.messages, ["Datetime has wrong format. Use one of these formats instead: "
"YYYY-MM-DD; YYYY-MM-DD HH:MM; YYYY-MM-DD HH:MM:SS; "
"YYYY-MM-DD HH:MM:SS.uuuuuu"])
else:
self.fail("ValidationError was not properly raised")
@unittest.skipUnless(django.VERSION < (1, 4), "django >= 1.4 have microseconds in default settings")
def test_from_native_invalid_datetime_for_django_lt_1_4(self):
def test_from_native_invalid_format(self):
"""
Make sure from_native() raises a ValidationError on passing an invalid format.
"""
f = serializers.DateTimeField()
try:
f.from_native('1984-42-31 04:31')
f.from_native('04 -- 31')
except validators.ValidationError as e:
self.assertEqual(e.messages, ['Datetime has wrong format. Use one of these formats instead: '
'YYYY-MM-DD HH:MM:SS; YYYY-MM-DD HH:MM; YYYY-MM-DD; '
'MM/DD/YYYY HH:MM:SS; MM/DD/YYYY HH:MM; MM/DD/YYYY; '
'MM/DD/YY HH:MM:SS; MM/DD/YY HH:MM; MM/DD/YY'])
self.assertEqual(e.messages, ["Datetime has wrong format. Use one of these formats instead: "
"YYYY-MM-DD; YYYY-MM-DD HH:MM; YYYY-MM-DD HH:MM:SS; "
"YYYY-MM-DD HH:MM:SS.uuuuuu"])
else:
self.fail("ValidationError was not properly raised")
def test_to_native(self):
"""
Make sure to_native() returns isoformat as default.
"""
f = serializers.DateTimeField()
result_1 = f.to_native(datetime.datetime(1984, 7, 31))
result_2 = f.to_native(datetime.datetime(1984, 7, 31, 4, 31))
result_3 = f.to_native(datetime.datetime(1984, 7, 31, 4, 31, 59))
result_4 = f.to_native(datetime.datetime(1984, 7, 31, 4, 31, 59, 200))
self.assertEqual('1984-07-31T00:00:00', result_1)
self.assertEqual('1984-07-31T04:31:00', result_2)
self.assertEqual('1984-07-31T04:31:59', result_3)
self.assertEqual('1984-07-31T04:31:59.000200', result_4)
def test_to_native_custom_format(self):
"""
Make sure to_native() returns correct custom format.
"""
f = serializers.DateTimeField(output_format="%Y - %H:%M")
result_1 = f.to_native(datetime.datetime(1984, 7, 31))
result_2 = f.to_native(datetime.datetime(1984, 7, 31, 4, 31))
result_3 = f.to_native(datetime.datetime(1984, 7, 31, 4, 31, 59))
result_4 = f.to_native(datetime.datetime(1984, 7, 31, 4, 31, 59, 200))
self.assertEqual('1984 - 00:00', result_1)
self.assertEqual('1984 - 04:31', result_2)
self.assertEqual('1984 - 04:31', result_3)
self.assertEqual('1984 - 04:31', result_4)
class TimeFieldTest(TestCase):
def test_valid_default_time_input_formats(self):
serializer = TimeObjectSerializer(data={'time': '04:31'})
self.assertTrue(serializer.is_valid())
"""
Tests for the TimeField from_native() and to_native() behavior
"""
serializer = TimeObjectSerializer(data={'time': '04:31:59'})
self.assertTrue(serializer.is_valid())
def test_valid_custom_time_input_formats(self):
serializer = TimeObjectCustomFormatSerializer(data={'time': '04 -- 31'})
self.assertTrue(serializer.is_valid())
serializer = TimeObjectCustomFormatSerializer(data={'time': '043159'})
self.assertTrue(serializer.is_valid())
def test_wrong_default_time_input_format(self):
serializer = TimeObjectSerializer(data={'time': 'something wrong'})
self.assertFalse(serializer.is_valid())
self.assertEquals(serializer.errors, {'time': ['Time has wrong format. Use one of these formats instead: HH:MM:SS; HH:MM']})
def test_wrong_custom_time_input_format(self):
serializer = TimeObjectCustomFormatSerializer(data={'time': '04:31'})
self.assertFalse(serializer.is_valid())
self.assertEquals(serializer.errors, {'time': ['Time has wrong format. Use one of these formats instead: HH -- MM; HHMMSS']})
def test_from_native(self):
def test_from_native_string(self):
"""
Make sure from_native() accepts default iso input formats.
"""
f = serializers.TimeField()
result = f.from_native('12:34:56')
result_1 = f.from_native('04:31')
result_2 = f.from_native('04:31:59')
result_3 = f.from_native('04:31:59.000200')
self.assertEqual(datetime.time(12, 34, 56), result)
self.assertEqual(datetime.time(4, 31), result_1)
self.assertEqual(datetime.time(4, 31, 59), result_2)
self.assertEqual(datetime.time(4, 31, 59, 200), result_3)
def test_from_native_datetime_time(self):
"""
Make sure from_native() accepts a datetime.time instance.
"""
f = serializers.TimeField()
result = f.from_native(datetime.time(12, 34, 56))
result_1 = f.from_native(datetime.time(4, 31))
result_2 = f.from_native(datetime.time(4, 31, 59))
result_3 = f.from_native(datetime.time(4, 31, 59, 200))
self.assertEqual(result, datetime.time(12, 34, 56))
self.assertEqual(result_1, datetime.time(4, 31))
self.assertEqual(result_2, datetime.time(4, 31, 59))
self.assertEqual(result_3, datetime.time(4, 31, 59, 200))
def test_from_native_custom_format(self):
"""
Make sure from_native() accepts custom input formats.
"""
f = serializers.TimeField(input_formats=['%H -- %M'])
result = f.from_native('04 -- 31')
self.assertEqual(datetime.time(4, 31), result)
def test_from_native_invalid_default_on_custom_format(self):
"""
Make sure from_native() don't accept default formats if custom format is preset
"""
f = serializers.TimeField(input_formats=['%H -- %M'])
try:
f.from_native('04:31:59')
except validators.ValidationError as e:
self.assertEqual(e.messages, ["Time has wrong format. Use one of these formats instead: HH -- MM"])
else:
self.fail("ValidationError was not properly raised")
def test_from_native_empty(self):
"""
Make sure from_native() returns None on empty param.
"""
f = serializers.TimeField()
result = f.from_native('')
self.assertEqual(result, None)
def test_from_native_invalid_time(self):
"""
Make sure from_native() raises a ValidationError on passing an invalid time.
"""
f = serializers.TimeField()
try:
f.from_native('12:69:12')
f.from_native('04:61:59')
except validators.ValidationError as e:
self.assertEqual(e.messages, ["Time has wrong format. Use one of these formats instead: HH:MM:SS; HH:MM"])
self.assertEqual(e.messages, ["Time has wrong format. Use one of these formats instead: "
"HH:MM; HH:MM:SS; HH:MM:SS.uuuuuu"])
else:
self.fail("ValidationError was not properly raised")
def test_from_native_invalid_format(self):
"""
Make sure from_native() raises a ValidationError on passing an invalid format.
"""
f = serializers.TimeField()
try:
f.from_native('04 -- 31')
except validators.ValidationError as e:
self.assertEqual(e.messages, ["Time has wrong format. Use one of these formats instead: "
"HH:MM; HH:MM:SS; HH:MM:SS.uuuuuu"])
else:
self.fail("ValidationError was not properly raised")
def test_to_native(self):
"""
Make sure to_native() returns isoformat as default.
"""
f = serializers.TimeField()
result_1 = f.to_native(datetime.time(4, 31))
result_2 = f.to_native(datetime.time(4, 31, 59))
result_3 = f.to_native(datetime.time(4, 31, 59, 200))
self.assertEqual('04:31:00', result_1)
self.assertEqual('04:31:59', result_2)
self.assertEqual('04:31:59.000200', result_3)
def test_to_native_custom_format(self):
"""
Make sure to_native() returns correct custom format.
"""
f = serializers.TimeField(output_format="%H - %S [%f]")
result_1 = f.to_native(datetime.time(4, 31))
result_2 = f.to_native(datetime.time(4, 31, 59))
result_3 = f.to_native(datetime.time(4, 31, 59, 200))
self.assertEqual('04 - 00 [000000]', result_1)
self.assertEqual('04 - 59 [000000]', result_2)
self.assertEqual('04 - 59 [000200]', result_3)

13
rest_framework/tests/filterset.py
View File

@ -65,8 +65,8 @@ class IntegrationTestFiltering(TestCase):
self.objects = FilterableItem.objects
self.data = [
{'id': obj.id, 'text': obj.text, 'decimal': obj.decimal, 'date': obj.date}
for obj in self.objects.all()
{'id': obj.id, 'text': obj.text, 'decimal': obj.decimal, 'date': obj.date.isoformat()}
for obj in self.objects.all()
]
@unittest.skipUnless(django_filters, 'django-filters not installed')
@ -95,7 +95,7 @@ class IntegrationTestFiltering(TestCase):
request = factory.get('/?date=%s' % search_date) # search_date str: '2012-09-22'
response = view(request).render()
self.assertEqual(response.status_code, status.HTTP_200_OK)
expected_data = [f for f in self.data if f['date'] == search_date]
expected_data = [f for f in self.data if datetime.datetime.strptime(f['date'], '%Y-%m-%d').date() == search_date]
self.assertEqual(response.data, expected_data)
@unittest.skipUnless(django_filters, 'django-filters not installed')
@ -125,7 +125,7 @@ class IntegrationTestFiltering(TestCase):
request = factory.get('/?date=%s' % search_date) # search_date str: '2012-10-02'
response = view(request).render()
self.assertEqual(response.status_code, status.HTTP_200_OK)
expected_data = [f for f in self.data if f['date'] > search_date]
expected_data = [f for f in self.data if datetime.datetime.strptime(f['date'], '%Y-%m-%d').date() > search_date]
self.assertEqual(response.data, expected_data)
# Tests that the text filter set with 'icontains' in the filter class works.
@ -142,8 +142,9 @@ class IntegrationTestFiltering(TestCase):
request = factory.get('/?decimal=%s&date=%s' % (search_decimal, search_date))
response = view(request).render()
self.assertEqual(response.status_code, status.HTTP_200_OK)
expected_data = [f for f in self.data if f['date'] > search_date and
f['decimal'] < search_decimal]
expected_data = [f for f in self.data if
datetime.datetime.strptime(f['date'], '%Y-%m-%d').date() > search_date and
f['decimal'] < search_decimal]
self.assertEqual(response.data, expected_data)
@unittest.skipUnless(django_filters, 'django-filters not installed')

4
rest_framework/tests/pagination.py
View File

@ -112,8 +112,8 @@ class IntegrationTestPaginationAndFiltering(TestCase):
self.objects = FilterableItem.objects
self.data = [
{'id': obj.id, 'text': obj.text, 'decimal': obj.decimal, 'date': obj.date}
for obj in self.objects.all()
{'id': obj.id, 'text': obj.text, 'decimal': obj.decimal, 'date': obj.date.isoformat()}
for obj in self.objects.all()
]
self.view = FilterFieldsRootView.as_view()

2
rest_framework/tests/serializer.py
View File

@ -112,7 +112,7 @@ class BasicTests(TestCase):
self.expected = {
'email': 'tom@example.com',
'content': 'Happy new year!',
'created': datetime.datetime(2012, 1, 1),
'created': '2012-01-01T00:00:00',
'sub_comment': 'And Merry Christmas!'
}
self.person_data = {'name': 'dwight', 'age': 35}