diff options
Diffstat (limited to 'tests/test_fields.py')
| -rw-r--r-- | tests/test_fields.py | 1920 |
1 files changed, 960 insertions, 960 deletions
diff --git a/tests/test_fields.py b/tests/test_fields.py index 094ac1eb..53c60538 100644 --- a/tests/test_fields.py +++ b/tests/test_fields.py @@ -1,1022 +1,1022 @@ -""" -General serializer field tests. -""" -from __future__ import unicode_literals +# """ +# General serializer field tests. +# """ +# from __future__ import unicode_literals -import datetime -import re -from decimal import Decimal -from uuid import uuid4 -from django.core import validators -from django.db import models -from django.test import TestCase -from django.utils.datastructures import SortedDict -from rest_framework import serializers -from tests.models import RESTFrameworkModel +# import datetime +# import re +# from decimal import Decimal +# from uuid import uuid4 +# from django.core import validators +# from django.db import models +# from django.test import TestCase +# from django.utils.datastructures import SortedDict +# from rest_framework import serializers +# from tests.models import RESTFrameworkModel -class TimestampedModel(models.Model): - added = models.DateTimeField(auto_now_add=True) - updated = models.DateTimeField(auto_now=True) +# class TimestampedModel(models.Model): +# added = models.DateTimeField(auto_now_add=True) +# updated = models.DateTimeField(auto_now=True) -class CharPrimaryKeyModel(models.Model): - id = models.CharField(max_length=20, primary_key=True) +# class CharPrimaryKeyModel(models.Model): +# id = models.CharField(max_length=20, primary_key=True) -class TimestampedModelSerializer(serializers.ModelSerializer): - class Meta: - model = TimestampedModel +# class TimestampedModelSerializer(serializers.ModelSerializer): +# class Meta: +# model = TimestampedModel -class CharPrimaryKeyModelSerializer(serializers.ModelSerializer): - class Meta: - model = CharPrimaryKeyModel +# class CharPrimaryKeyModelSerializer(serializers.ModelSerializer): +# class Meta: +# model = CharPrimaryKeyModel -class TimeFieldModel(models.Model): - clock = models.TimeField() +# class TimeFieldModel(models.Model): +# clock = models.TimeField() -class TimeFieldModelSerializer(serializers.ModelSerializer): - class Meta: - model = TimeFieldModel +# class TimeFieldModelSerializer(serializers.ModelSerializer): +# class Meta: +# model = TimeFieldModel -SAMPLE_CHOICES = [ - ('red', 'Red'), - ('green', 'Green'), - ('blue', 'Blue'), -] +# SAMPLE_CHOICES = [ +# ('red', 'Red'), +# ('green', 'Green'), +# ('blue', 'Blue'), +# ] -class ChoiceFieldModel(models.Model): - choice = models.CharField(choices=SAMPLE_CHOICES, blank=True, max_length=255) +# class ChoiceFieldModel(models.Model): +# choice = models.CharField(choices=SAMPLE_CHOICES, blank=True, max_length=255) -class ChoiceFieldModelSerializer(serializers.ModelSerializer): - class Meta: - model = ChoiceFieldModel - - -class ChoiceFieldModelWithNull(models.Model): - choice = models.CharField(choices=SAMPLE_CHOICES, blank=True, null=True, max_length=255) - - -class ChoiceFieldModelWithNullSerializer(serializers.ModelSerializer): - class Meta: - model = ChoiceFieldModelWithNull - - -class BasicFieldTests(TestCase): - def test_auto_now_fields_read_only(self): - """ - auto_now and auto_now_add fields should be read_only by default. - """ - serializer = TimestampedModelSerializer() - self.assertEqual(serializer.fields['added'].read_only, True) - - def test_auto_pk_fields_read_only(self): - """ - AutoField fields should be read_only by default. - """ - serializer = TimestampedModelSerializer() - self.assertEqual(serializer.fields['id'].read_only, True) - - def test_non_auto_pk_fields_not_read_only(self): - """ - PK fields other than AutoField fields should not be read_only by default. - """ - serializer = CharPrimaryKeyModelSerializer() - self.assertEqual(serializer.fields['id'].read_only, False) - - def test_dict_field_ordering(self): - """ - Field should preserve dictionary ordering, if it exists. - See: https://github.com/tomchristie/django-rest-framework/issues/832 - """ - ret = SortedDict() - ret['c'] = 1 - ret['b'] = 1 - ret['a'] = 1 - ret['z'] = 1 - field = serializers.Field() - keys = list(field.to_native(ret).keys()) - self.assertEqual(keys, ['c', 'b', 'a', 'z']) - - def test_widget_html_attributes(self): - """ - Make sure widget_html() renders the correct attributes - """ - r = re.compile('(\S+)=["\']?((?:.(?!["\']?\s+(?:\S+)=|[>"\']))+.)["\']?') - form = TimeFieldModelSerializer().data - attributes = r.findall(form.fields['clock'].widget_html()) - self.assertIn(('name', 'clock'), attributes) - self.assertIn(('id', 'clock'), attributes) +# class ChoiceFieldModelSerializer(serializers.ModelSerializer): +# class Meta: +# model = ChoiceFieldModel + + +# class ChoiceFieldModelWithNull(models.Model): +# choice = models.CharField(choices=SAMPLE_CHOICES, blank=True, null=True, max_length=255) + + +# class ChoiceFieldModelWithNullSerializer(serializers.ModelSerializer): +# class Meta: +# model = ChoiceFieldModelWithNull + + +# class BasicFieldTests(TestCase): +# def test_auto_now_fields_read_only(self): +# """ +# auto_now and auto_now_add fields should be read_only by default. +# """ +# serializer = TimestampedModelSerializer() +# self.assertEqual(serializer.fields['added'].read_only, True) + +# def test_auto_pk_fields_read_only(self): +# """ +# AutoField fields should be read_only by default. +# """ +# serializer = TimestampedModelSerializer() +# self.assertEqual(serializer.fields['id'].read_only, True) + +# def test_non_auto_pk_fields_not_read_only(self): +# """ +# PK fields other than AutoField fields should not be read_only by default. +# """ +# serializer = CharPrimaryKeyModelSerializer() +# self.assertEqual(serializer.fields['id'].read_only, False) + +# def test_dict_field_ordering(self): +# """ +# Field should preserve dictionary ordering, if it exists. +# See: https://github.com/tomchristie/django-rest-framework/issues/832 +# """ +# ret = SortedDict() +# ret['c'] = 1 +# ret['b'] = 1 +# ret['a'] = 1 +# ret['z'] = 1 +# field = serializers.Field() +# keys = list(field.to_native(ret).keys()) +# self.assertEqual(keys, ['c', 'b', 'a', 'z']) + +# def test_widget_html_attributes(self): +# """ +# Make sure widget_html() renders the correct attributes +# """ +# r = re.compile('(\S+)=["\']?((?:.(?!["\']?\s+(?:\S+)=|[>"\']))+.)["\']?') +# form = TimeFieldModelSerializer().data +# attributes = r.findall(form.fields['clock'].widget_html()) +# self.assertIn(('name', 'clock'), attributes) +# self.assertIn(('id', 'clock'), attributes) -class DateFieldTest(TestCase): - """ - Tests for the DateFieldTest from_native() and to_native() behavior - """ - - def test_from_native_string(self): - """ - Make sure from_native() accepts default iso input formats. - """ - f = serializers.DateField() - result_1 = f.from_native('1984-07-31') - - 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_1 = f.from_native(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_none(self): - """ - Make sure from_native() returns None on None param. - """ - f = serializers.DateField() - result = f.from_native(None) - - 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('1984-13-31') - 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_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 datetime as default. - """ - f = serializers.DateField() - - result_1 = f.to_native(datetime.date(1984, 7, 31)) - - self.assertEqual(datetime.date(1984, 7, 31), result_1) - - def test_to_native_iso(self): - """ - Make sure to_native() with 'iso-8601' returns iso formated date. - """ - f = serializers.DateField(format='iso-8601') - - 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(format="%Y - %m.%d") - - result_1 = f.to_native(datetime.date(1984, 7, 31)) - - self.assertEqual('1984 - 07.31', result_1) - - def test_to_native_none(self): - """ - Make sure from_native() returns None on None param. - """ - f = serializers.DateField(required=False) - self.assertEqual(None, f.to_native(None)) - - -class DateTimeFieldTest(TestCase): - """ - Tests for the DateTimeField from_native() and to_native() behavior - """ - - def test_from_native_string(self): - """ - Make sure from_native() accepts default iso input formats. - """ - f = serializers.DateTimeField() - result_1 = f.from_native('1984-07-31 04:31') - result_2 = f.from_native('1984-07-31 04:31:59') - result_3 = f.from_native('1984-07-31 04:31:59.000200') - - self.assertEqual(datetime.datetime(1984, 7, 31, 4, 31), result_1) - self.assertEqual(datetime.datetime(1984, 7, 31, 4, 31, 59), result_2) - self.assertEqual(datetime.datetime(1984, 7, 31, 4, 31, 59, 200), result_3) - - def test_from_native_datetime_datetime(self): - """ - Make sure from_native() accepts a datetime.datetime instance. - """ - f = serializers.DateTimeField() - result_1 = f.from_native(datetime.datetime(1984, 7, 31, 4, 31)) - result_2 = f.from_native(datetime.datetime(1984, 7, 31, 4, 31, 59)) - result_3 = f.from_native(datetime.datetime(1984, 7, 31, 4, 31, 59, 200)) - - self.assertEqual(result_1, datetime.datetime(1984, 7, 31, 4, 31)) - self.assertEqual(result_2, datetime.datetime(1984, 7, 31, 4, 31, 59)) - self.assertEqual(result_3, 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) - - def test_from_native_none(self): - """ - Make sure from_native() returns None on None param. - """ - f = serializers.DateTimeField() - result = f.from_native(None) - - self.assertEqual(result, None) - - 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('04:61:59') - except validators.ValidationError as e: - self.assertEqual(e.messages, ["Datetime has wrong format. Use one of these formats instead: " - "YYYY-MM-DDThh:mm[:ss[.uuuuuu]][+HH:MM|-HH:MM|Z]"]) - 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.DateTimeField() - - try: - 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-DDThh:mm[:ss[.uuuuuu]][+HH:MM|-HH:MM|Z]"]) - 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(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_to_native_iso(self): - """ - Make sure to_native() with format=iso-8601 returns iso formatted datetime. - """ - f = serializers.DateTimeField(format='iso-8601') - - 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(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) - - def test_to_native_none(self): - """ - Make sure from_native() returns None on None param. - """ - f = serializers.DateTimeField(required=False) - self.assertEqual(None, f.to_native(None)) - - -class TimeFieldTest(TestCase): - """ - Tests for the TimeField from_native() and to_native() behavior - """ - - def test_from_native_string(self): - """ - Make sure from_native() accepts default iso input formats. - """ - f = serializers.TimeField() - 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(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_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_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_none(self): - """ - Make sure from_native() returns None on None param. - """ - f = serializers.TimeField() - result = f.from_native(None) - - 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('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[.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[:ss[.uuuuuu]]"]) - else: - self.fail("ValidationError was not properly raised") - - def test_to_native(self): - """ - Make sure to_native() returns time object 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(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_to_native_iso(self): - """ - Make sure to_native() with format='iso-8601' returns iso formatted time. - """ - f = serializers.TimeField(format='iso-8601') - 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(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) - - -class DecimalFieldTest(TestCase): - """ - Tests for the DecimalField from_native() and to_native() behavior - """ - - def test_from_native_string(self): - """ - Make sure from_native() accepts string values - """ - f = serializers.DecimalField() - result_1 = f.from_native('9000') - result_2 = f.from_native('1.00000001') - - self.assertEqual(Decimal('9000'), result_1) - self.assertEqual(Decimal('1.00000001'), result_2) - - def test_from_native_invalid_string(self): - """ - Make sure from_native() raises ValidationError on passing invalid string - """ - f = serializers.DecimalField() - - try: - f.from_native('123.45.6') - except validators.ValidationError as e: - self.assertEqual(e.messages, ["Enter a number."]) - else: - self.fail("ValidationError was not properly raised") - - def test_from_native_integer(self): - """ - Make sure from_native() accepts integer values - """ - f = serializers.DecimalField() - result = f.from_native(9000) - - self.assertEqual(Decimal('9000'), result) - - def test_from_native_float(self): - """ - Make sure from_native() accepts float values - """ - f = serializers.DecimalField() - result = f.from_native(1.00000001) - - self.assertEqual(Decimal('1.00000001'), result) - - def test_from_native_empty(self): - """ - Make sure from_native() returns None on empty param. - """ - f = serializers.DecimalField() - result = f.from_native('') - - self.assertEqual(result, None) - - def test_from_native_none(self): - """ - Make sure from_native() returns None on None param. - """ - f = serializers.DecimalField() - result = f.from_native(None) - - self.assertEqual(result, None) - - def test_to_native(self): - """ - Make sure to_native() returns Decimal as string. - """ - f = serializers.DecimalField() - - result_1 = f.to_native(Decimal('9000')) - result_2 = f.to_native(Decimal('1.00000001')) - - self.assertEqual(Decimal('9000'), result_1) - self.assertEqual(Decimal('1.00000001'), result_2) - - def test_to_native_none(self): - """ - Make sure from_native() returns None on None param. - """ - f = serializers.DecimalField(required=False) - self.assertEqual(None, f.to_native(None)) - - def test_valid_serialization(self): - """ - Make sure the serializer works correctly - """ - class DecimalSerializer(serializers.Serializer): - decimal_field = serializers.DecimalField(max_value=9010, - min_value=9000, - max_digits=6, - decimal_places=2) - - self.assertTrue(DecimalSerializer(data={'decimal_field': '9001'}).is_valid()) - self.assertTrue(DecimalSerializer(data={'decimal_field': '9001.2'}).is_valid()) - self.assertTrue(DecimalSerializer(data={'decimal_field': '9001.23'}).is_valid()) - - self.assertFalse(DecimalSerializer(data={'decimal_field': '8000'}).is_valid()) - self.assertFalse(DecimalSerializer(data={'decimal_field': '9900'}).is_valid()) - self.assertFalse(DecimalSerializer(data={'decimal_field': '9001.234'}).is_valid()) - - def test_raise_max_value(self): - """ - Make sure max_value violations raises ValidationError - """ - class DecimalSerializer(serializers.Serializer): - decimal_field = serializers.DecimalField(max_value=100) - - s = DecimalSerializer(data={'decimal_field': '123'}) - - self.assertFalse(s.is_valid()) - self.assertEqual(s.errors, {'decimal_field': ['Ensure this value is less than or equal to 100.']}) - - def test_raise_min_value(self): - """ - Make sure min_value violations raises ValidationError - """ - class DecimalSerializer(serializers.Serializer): - decimal_field = serializers.DecimalField(min_value=100) - - s = DecimalSerializer(data={'decimal_field': '99'}) - - self.assertFalse(s.is_valid()) - self.assertEqual(s.errors, {'decimal_field': ['Ensure this value is greater than or equal to 100.']}) - - def test_raise_max_digits(self): - """ - Make sure max_digits violations raises ValidationError - """ - class DecimalSerializer(serializers.Serializer): - decimal_field = serializers.DecimalField(max_digits=5) - - s = DecimalSerializer(data={'decimal_field': '123.456'}) - - self.assertFalse(s.is_valid()) - self.assertEqual(s.errors, {'decimal_field': ['Ensure that there are no more than 5 digits in total.']}) - - def test_raise_max_decimal_places(self): - """ - Make sure max_decimal_places violations raises ValidationError - """ - class DecimalSerializer(serializers.Serializer): - decimal_field = serializers.DecimalField(decimal_places=3) - - s = DecimalSerializer(data={'decimal_field': '123.4567'}) - - self.assertFalse(s.is_valid()) - self.assertEqual(s.errors, {'decimal_field': ['Ensure that there are no more than 3 decimal places.']}) - - def test_raise_max_whole_digits(self): - """ - Make sure max_whole_digits violations raises ValidationError - """ - class DecimalSerializer(serializers.Serializer): - decimal_field = serializers.DecimalField(max_digits=4, decimal_places=3) - - s = DecimalSerializer(data={'decimal_field': '12345.6'}) - - self.assertFalse(s.is_valid()) - self.assertEqual(s.errors, {'decimal_field': ['Ensure that there are no more than 4 digits in total.']}) - - -class ChoiceFieldTests(TestCase): - """ - Tests for the ChoiceField options generator - """ - def test_choices_required(self): - """ - Make sure proper choices are rendered if field is required - """ - f = serializers.ChoiceField(required=True, choices=SAMPLE_CHOICES) - self.assertEqual(f.choices, SAMPLE_CHOICES) - - def test_choices_not_required(self): - """ - Make sure proper choices (plus blank) are rendered if the field isn't required - """ - f = serializers.ChoiceField(required=False, choices=SAMPLE_CHOICES) - self.assertEqual(f.choices, models.fields.BLANK_CHOICE_DASH + SAMPLE_CHOICES) - - def test_blank_choice_display(self): - blank = 'No Preference' - f = serializers.ChoiceField( - required=False, - choices=SAMPLE_CHOICES, - blank_display_value=blank, - ) - self.assertEqual(f.choices, [('', blank)] + SAMPLE_CHOICES) - - def test_invalid_choice_model(self): - s = ChoiceFieldModelSerializer(data={'choice': 'wrong_value'}) - self.assertFalse(s.is_valid()) - self.assertEqual(s.errors, {'choice': ['Select a valid choice. wrong_value is not one of the available choices.']}) - self.assertEqual(s.data['choice'], '') - - def test_empty_choice_model(self): - """ - Test that the 'empty' value is correctly passed and used depending on - the 'null' property on the model field. - """ - s = ChoiceFieldModelSerializer(data={'choice': ''}) - self.assertTrue(s.is_valid()) - self.assertEqual(s.data['choice'], '') - - s = ChoiceFieldModelWithNullSerializer(data={'choice': ''}) - self.assertTrue(s.is_valid()) - self.assertEqual(s.data['choice'], None) - - def test_from_native_empty(self): - """ - Make sure from_native() returns an empty string on empty param by default. - """ - f = serializers.ChoiceField(choices=SAMPLE_CHOICES) - self.assertEqual(f.from_native(''), '') - self.assertEqual(f.from_native(None), '') - - def test_from_native_empty_override(self): - """ - Make sure you can override from_native() behavior regarding empty values. - """ - f = serializers.ChoiceField(choices=SAMPLE_CHOICES, empty=None) - self.assertEqual(f.from_native(''), None) - self.assertEqual(f.from_native(None), None) - - def test_metadata_choices(self): - """ - Make sure proper choices are included in the field's metadata. - """ - choices = [{'value': v, 'display_name': n} for v, n in SAMPLE_CHOICES] - f = serializers.ChoiceField(choices=SAMPLE_CHOICES) - self.assertEqual(f.metadata()['choices'], choices) - - def test_metadata_choices_not_required(self): - """ - Make sure proper choices are included in the field's metadata. - """ - choices = [{'value': v, 'display_name': n} - for v, n in models.fields.BLANK_CHOICE_DASH + SAMPLE_CHOICES] - f = serializers.ChoiceField(required=False, choices=SAMPLE_CHOICES) - self.assertEqual(f.metadata()['choices'], choices) - - -class EmailFieldTests(TestCase): - """ - Tests for EmailField attribute values - """ - - class EmailFieldModel(RESTFrameworkModel): - email_field = models.EmailField(blank=True) - - class EmailFieldWithGivenMaxLengthModel(RESTFrameworkModel): - email_field = models.EmailField(max_length=150, blank=True) - - def test_default_model_value(self): - class EmailFieldSerializer(serializers.ModelSerializer): - class Meta: - model = self.EmailFieldModel - - serializer = EmailFieldSerializer(data={}) - self.assertEqual(serializer.is_valid(), True) - self.assertEqual(getattr(serializer.fields['email_field'], 'max_length'), 75) - - def test_given_model_value(self): - class EmailFieldSerializer(serializers.ModelSerializer): - class Meta: - model = self.EmailFieldWithGivenMaxLengthModel - - serializer = EmailFieldSerializer(data={}) - self.assertEqual(serializer.is_valid(), True) - self.assertEqual(getattr(serializer.fields['email_field'], 'max_length'), 150) - - def test_given_serializer_value(self): - class EmailFieldSerializer(serializers.ModelSerializer): - email_field = serializers.EmailField(source='email_field', max_length=20, required=False) - - class Meta: - model = self.EmailFieldModel - - serializer = EmailFieldSerializer(data={}) - self.assertEqual(serializer.is_valid(), True) - self.assertEqual(getattr(serializer.fields['email_field'], 'max_length'), 20) - - -class SlugFieldTests(TestCase): - """ - Tests for SlugField attribute values - """ - - class SlugFieldModel(RESTFrameworkModel): - slug_field = models.SlugField(blank=True) - - class SlugFieldWithGivenMaxLengthModel(RESTFrameworkModel): - slug_field = models.SlugField(max_length=84, blank=True) - - def test_default_model_value(self): - class SlugFieldSerializer(serializers.ModelSerializer): - class Meta: - model = self.SlugFieldModel - - serializer = SlugFieldSerializer(data={}) - self.assertEqual(serializer.is_valid(), True) - self.assertEqual(getattr(serializer.fields['slug_field'], 'max_length'), 50) - - def test_given_model_value(self): - class SlugFieldSerializer(serializers.ModelSerializer): - class Meta: - model = self.SlugFieldWithGivenMaxLengthModel - - serializer = SlugFieldSerializer(data={}) - self.assertEqual(serializer.is_valid(), True) - self.assertEqual(getattr(serializer.fields['slug_field'], 'max_length'), 84) - - def test_given_serializer_value(self): - class SlugFieldSerializer(serializers.ModelSerializer): - slug_field = serializers.SlugField(source='slug_field', - max_length=20, required=False) - - class Meta: - model = self.SlugFieldModel - - serializer = SlugFieldSerializer(data={}) - self.assertEqual(serializer.is_valid(), True) - self.assertEqual(getattr(serializer.fields['slug_field'], - 'max_length'), 20) - - def test_invalid_slug(self): - """ - Make sure an invalid slug raises ValidationError - """ - class SlugFieldSerializer(serializers.ModelSerializer): - slug_field = serializers.SlugField(source='slug_field', max_length=20, required=True) +# class DateFieldTest(TestCase): +# """ +# Tests for the DateFieldTest from_native() and to_native() behavior +# """ + +# def test_from_native_string(self): +# """ +# Make sure from_native() accepts default iso input formats. +# """ +# f = serializers.DateField() +# result_1 = f.from_native('1984-07-31') + +# 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_1 = f.from_native(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_none(self): +# """ +# Make sure from_native() returns None on None param. +# """ +# f = serializers.DateField() +# result = f.from_native(None) + +# 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('1984-13-31') +# 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_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 datetime as default. +# """ +# f = serializers.DateField() + +# result_1 = f.to_native(datetime.date(1984, 7, 31)) + +# self.assertEqual(datetime.date(1984, 7, 31), result_1) + +# def test_to_native_iso(self): +# """ +# Make sure to_native() with 'iso-8601' returns iso formated date. +# """ +# f = serializers.DateField(format='iso-8601') + +# 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(format="%Y - %m.%d") + +# result_1 = f.to_native(datetime.date(1984, 7, 31)) + +# self.assertEqual('1984 - 07.31', result_1) + +# def test_to_native_none(self): +# """ +# Make sure from_native() returns None on None param. +# """ +# f = serializers.DateField(required=False) +# self.assertEqual(None, f.to_native(None)) + + +# class DateTimeFieldTest(TestCase): +# """ +# Tests for the DateTimeField from_native() and to_native() behavior +# """ + +# def test_from_native_string(self): +# """ +# Make sure from_native() accepts default iso input formats. +# """ +# f = serializers.DateTimeField() +# result_1 = f.from_native('1984-07-31 04:31') +# result_2 = f.from_native('1984-07-31 04:31:59') +# result_3 = f.from_native('1984-07-31 04:31:59.000200') + +# self.assertEqual(datetime.datetime(1984, 7, 31, 4, 31), result_1) +# self.assertEqual(datetime.datetime(1984, 7, 31, 4, 31, 59), result_2) +# self.assertEqual(datetime.datetime(1984, 7, 31, 4, 31, 59, 200), result_3) + +# def test_from_native_datetime_datetime(self): +# """ +# Make sure from_native() accepts a datetime.datetime instance. +# """ +# f = serializers.DateTimeField() +# result_1 = f.from_native(datetime.datetime(1984, 7, 31, 4, 31)) +# result_2 = f.from_native(datetime.datetime(1984, 7, 31, 4, 31, 59)) +# result_3 = f.from_native(datetime.datetime(1984, 7, 31, 4, 31, 59, 200)) + +# self.assertEqual(result_1, datetime.datetime(1984, 7, 31, 4, 31)) +# self.assertEqual(result_2, datetime.datetime(1984, 7, 31, 4, 31, 59)) +# self.assertEqual(result_3, 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) + +# def test_from_native_none(self): +# """ +# Make sure from_native() returns None on None param. +# """ +# f = serializers.DateTimeField() +# result = f.from_native(None) + +# self.assertEqual(result, None) + +# 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('04:61:59') +# except validators.ValidationError as e: +# self.assertEqual(e.messages, ["Datetime has wrong format. Use one of these formats instead: " +# "YYYY-MM-DDThh:mm[:ss[.uuuuuu]][+HH:MM|-HH:MM|Z]"]) +# 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.DateTimeField() + +# try: +# 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-DDThh:mm[:ss[.uuuuuu]][+HH:MM|-HH:MM|Z]"]) +# 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(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_to_native_iso(self): +# """ +# Make sure to_native() with format=iso-8601 returns iso formatted datetime. +# """ +# f = serializers.DateTimeField(format='iso-8601') + +# 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(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) + +# def test_to_native_none(self): +# """ +# Make sure from_native() returns None on None param. +# """ +# f = serializers.DateTimeField(required=False) +# self.assertEqual(None, f.to_native(None)) + + +# class TimeFieldTest(TestCase): +# """ +# Tests for the TimeField from_native() and to_native() behavior +# """ + +# def test_from_native_string(self): +# """ +# Make sure from_native() accepts default iso input formats. +# """ +# f = serializers.TimeField() +# 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(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_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_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_none(self): +# """ +# Make sure from_native() returns None on None param. +# """ +# f = serializers.TimeField() +# result = f.from_native(None) + +# 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('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[.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[:ss[.uuuuuu]]"]) +# else: +# self.fail("ValidationError was not properly raised") + +# def test_to_native(self): +# """ +# Make sure to_native() returns time object 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(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_to_native_iso(self): +# """ +# Make sure to_native() with format='iso-8601' returns iso formatted time. +# """ +# f = serializers.TimeField(format='iso-8601') +# 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(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) + + +# class DecimalFieldTest(TestCase): +# """ +# Tests for the DecimalField from_native() and to_native() behavior +# """ + +# def test_from_native_string(self): +# """ +# Make sure from_native() accepts string values +# """ +# f = serializers.DecimalField() +# result_1 = f.from_native('9000') +# result_2 = f.from_native('1.00000001') + +# self.assertEqual(Decimal('9000'), result_1) +# self.assertEqual(Decimal('1.00000001'), result_2) + +# def test_from_native_invalid_string(self): +# """ +# Make sure from_native() raises ValidationError on passing invalid string +# """ +# f = serializers.DecimalField() + +# try: +# f.from_native('123.45.6') +# except validators.ValidationError as e: +# self.assertEqual(e.messages, ["Enter a number."]) +# else: +# self.fail("ValidationError was not properly raised") + +# def test_from_native_integer(self): +# """ +# Make sure from_native() accepts integer values +# """ +# f = serializers.DecimalField() +# result = f.from_native(9000) + +# self.assertEqual(Decimal('9000'), result) + +# def test_from_native_float(self): +# """ +# Make sure from_native() accepts float values +# """ +# f = serializers.DecimalField() +# result = f.from_native(1.00000001) + +# self.assertEqual(Decimal('1.00000001'), result) + +# def test_from_native_empty(self): +# """ +# Make sure from_native() returns None on empty param. +# """ +# f = serializers.DecimalField() +# result = f.from_native('') + +# self.assertEqual(result, None) + +# def test_from_native_none(self): +# """ +# Make sure from_native() returns None on None param. +# """ +# f = serializers.DecimalField() +# result = f.from_native(None) + +# self.assertEqual(result, None) + +# def test_to_native(self): +# """ +# Make sure to_native() returns Decimal as string. +# """ +# f = serializers.DecimalField() + +# result_1 = f.to_native(Decimal('9000')) +# result_2 = f.to_native(Decimal('1.00000001')) + +# self.assertEqual(Decimal('9000'), result_1) +# self.assertEqual(Decimal('1.00000001'), result_2) + +# def test_to_native_none(self): +# """ +# Make sure from_native() returns None on None param. +# """ +# f = serializers.DecimalField(required=False) +# self.assertEqual(None, f.to_native(None)) + +# def test_valid_serialization(self): +# """ +# Make sure the serializer works correctly +# """ +# class DecimalSerializer(serializers.Serializer): +# decimal_field = serializers.DecimalField(max_value=9010, +# min_value=9000, +# max_digits=6, +# decimal_places=2) + +# self.assertTrue(DecimalSerializer(data={'decimal_field': '9001'}).is_valid()) +# self.assertTrue(DecimalSerializer(data={'decimal_field': '9001.2'}).is_valid()) +# self.assertTrue(DecimalSerializer(data={'decimal_field': '9001.23'}).is_valid()) + +# self.assertFalse(DecimalSerializer(data={'decimal_field': '8000'}).is_valid()) +# self.assertFalse(DecimalSerializer(data={'decimal_field': '9900'}).is_valid()) +# self.assertFalse(DecimalSerializer(data={'decimal_field': '9001.234'}).is_valid()) + +# def test_raise_max_value(self): +# """ +# Make sure max_value violations raises ValidationError +# """ +# class DecimalSerializer(serializers.Serializer): +# decimal_field = serializers.DecimalField(max_value=100) + +# s = DecimalSerializer(data={'decimal_field': '123'}) + +# self.assertFalse(s.is_valid()) +# self.assertEqual(s.errors, {'decimal_field': ['Ensure this value is less than or equal to 100.']}) + +# def test_raise_min_value(self): +# """ +# Make sure min_value violations raises ValidationError +# """ +# class DecimalSerializer(serializers.Serializer): +# decimal_field = serializers.DecimalField(min_value=100) + +# s = DecimalSerializer(data={'decimal_field': '99'}) + +# self.assertFalse(s.is_valid()) +# self.assertEqual(s.errors, {'decimal_field': ['Ensure this value is greater than or equal to 100.']}) + +# def test_raise_max_digits(self): +# """ +# Make sure max_digits violations raises ValidationError +# """ +# class DecimalSerializer(serializers.Serializer): +# decimal_field = serializers.DecimalField(max_digits=5) + +# s = DecimalSerializer(data={'decimal_field': '123.456'}) + +# self.assertFalse(s.is_valid()) +# self.assertEqual(s.errors, {'decimal_field': ['Ensure that there are no more than 5 digits in total.']}) + +# def test_raise_max_decimal_places(self): +# """ +# Make sure max_decimal_places violations raises ValidationError +# """ +# class DecimalSerializer(serializers.Serializer): +# decimal_field = serializers.DecimalField(decimal_places=3) + +# s = DecimalSerializer(data={'decimal_field': '123.4567'}) + +# self.assertFalse(s.is_valid()) +# self.assertEqual(s.errors, {'decimal_field': ['Ensure that there are no more than 3 decimal places.']}) + +# def test_raise_max_whole_digits(self): +# """ +# Make sure max_whole_digits violations raises ValidationError +# """ +# class DecimalSerializer(serializers.Serializer): +# decimal_field = serializers.DecimalField(max_digits=4, decimal_places=3) + +# s = DecimalSerializer(data={'decimal_field': '12345.6'}) + +# self.assertFalse(s.is_valid()) +# self.assertEqual(s.errors, {'decimal_field': ['Ensure that there are no more than 4 digits in total.']}) + + +# class ChoiceFieldTests(TestCase): +# """ +# Tests for the ChoiceField options generator +# """ +# def test_choices_required(self): +# """ +# Make sure proper choices are rendered if field is required +# """ +# f = serializers.ChoiceField(required=True, choices=SAMPLE_CHOICES) +# self.assertEqual(f.choices, SAMPLE_CHOICES) + +# def test_choices_not_required(self): +# """ +# Make sure proper choices (plus blank) are rendered if the field isn't required +# """ +# f = serializers.ChoiceField(required=False, choices=SAMPLE_CHOICES) +# self.assertEqual(f.choices, models.fields.BLANK_CHOICE_DASH + SAMPLE_CHOICES) + +# def test_blank_choice_display(self): +# blank = 'No Preference' +# f = serializers.ChoiceField( +# required=False, +# choices=SAMPLE_CHOICES, +# blank_display_value=blank, +# ) +# self.assertEqual(f.choices, [('', blank)] + SAMPLE_CHOICES) + +# def test_invalid_choice_model(self): +# s = ChoiceFieldModelSerializer(data={'choice': 'wrong_value'}) +# self.assertFalse(s.is_valid()) +# self.assertEqual(s.errors, {'choice': ['Select a valid choice. wrong_value is not one of the available choices.']}) +# self.assertEqual(s.data['choice'], '') + +# def test_empty_choice_model(self): +# """ +# Test that the 'empty' value is correctly passed and used depending on +# the 'null' property on the model field. +# """ +# s = ChoiceFieldModelSerializer(data={'choice': ''}) +# self.assertTrue(s.is_valid()) +# self.assertEqual(s.data['choice'], '') + +# s = ChoiceFieldModelWithNullSerializer(data={'choice': ''}) +# self.assertTrue(s.is_valid()) +# self.assertEqual(s.data['choice'], None) + +# def test_from_native_empty(self): +# """ +# Make sure from_native() returns an empty string on empty param by default. +# """ +# f = serializers.ChoiceField(choices=SAMPLE_CHOICES) +# self.assertEqual(f.from_native(''), '') +# self.assertEqual(f.from_native(None), '') + +# def test_from_native_empty_override(self): +# """ +# Make sure you can override from_native() behavior regarding empty values. +# """ +# f = serializers.ChoiceField(choices=SAMPLE_CHOICES, empty=None) +# self.assertEqual(f.from_native(''), None) +# self.assertEqual(f.from_native(None), None) + +# def test_metadata_choices(self): +# """ +# Make sure proper choices are included in the field's metadata. +# """ +# choices = [{'value': v, 'display_name': n} for v, n in SAMPLE_CHOICES] +# f = serializers.ChoiceField(choices=SAMPLE_CHOICES) +# self.assertEqual(f.metadata()['choices'], choices) + +# def test_metadata_choices_not_required(self): +# """ +# Make sure proper choices are included in the field's metadata. +# """ +# choices = [{'value': v, 'display_name': n} +# for v, n in models.fields.BLANK_CHOICE_DASH + SAMPLE_CHOICES] +# f = serializers.ChoiceField(required=False, choices=SAMPLE_CHOICES) +# self.assertEqual(f.metadata()['choices'], choices) + + +# class EmailFieldTests(TestCase): +# """ +# Tests for EmailField attribute values +# """ + +# class EmailFieldModel(RESTFrameworkModel): +# email_field = models.EmailField(blank=True) + +# class EmailFieldWithGivenMaxLengthModel(RESTFrameworkModel): +# email_field = models.EmailField(max_length=150, blank=True) + +# def test_default_model_value(self): +# class EmailFieldSerializer(serializers.ModelSerializer): +# class Meta: +# model = self.EmailFieldModel + +# serializer = EmailFieldSerializer(data={}) +# self.assertEqual(serializer.is_valid(), True) +# self.assertEqual(getattr(serializer.fields['email_field'], 'max_length'), 75) + +# def test_given_model_value(self): +# class EmailFieldSerializer(serializers.ModelSerializer): +# class Meta: +# model = self.EmailFieldWithGivenMaxLengthModel + +# serializer = EmailFieldSerializer(data={}) +# self.assertEqual(serializer.is_valid(), True) +# self.assertEqual(getattr(serializer.fields['email_field'], 'max_length'), 150) + +# def test_given_serializer_value(self): +# class EmailFieldSerializer(serializers.ModelSerializer): +# email_field = serializers.EmailField(source='email_field', max_length=20, required=False) + +# class Meta: +# model = self.EmailFieldModel + +# serializer = EmailFieldSerializer(data={}) +# self.assertEqual(serializer.is_valid(), True) +# self.assertEqual(getattr(serializer.fields['email_field'], 'max_length'), 20) + + +# class SlugFieldTests(TestCase): +# """ +# Tests for SlugField attribute values +# """ + +# class SlugFieldModel(RESTFrameworkModel): +# slug_field = models.SlugField(blank=True) + +# class SlugFieldWithGivenMaxLengthModel(RESTFrameworkModel): +# slug_field = models.SlugField(max_length=84, blank=True) + +# def test_default_model_value(self): +# class SlugFieldSerializer(serializers.ModelSerializer): +# class Meta: +# model = self.SlugFieldModel + +# serializer = SlugFieldSerializer(data={}) +# self.assertEqual(serializer.is_valid(), True) +# self.assertEqual(getattr(serializer.fields['slug_field'], 'max_length'), 50) + +# def test_given_model_value(self): +# class SlugFieldSerializer(serializers.ModelSerializer): +# class Meta: +# model = self.SlugFieldWithGivenMaxLengthModel + +# serializer = SlugFieldSerializer(data={}) +# self.assertEqual(serializer.is_valid(), True) +# self.assertEqual(getattr(serializer.fields['slug_field'], 'max_length'), 84) + +# def test_given_serializer_value(self): +# class SlugFieldSerializer(serializers.ModelSerializer): +# slug_field = serializers.SlugField(source='slug_field', +# max_length=20, required=False) + +# class Meta: +# model = self.SlugFieldModel + +# serializer = SlugFieldSerializer(data={}) +# self.assertEqual(serializer.is_valid(), True) +# self.assertEqual(getattr(serializer.fields['slug_field'], +# 'max_length'), 20) + +# def test_invalid_slug(self): +# """ +# Make sure an invalid slug raises ValidationError +# """ +# class SlugFieldSerializer(serializers.ModelSerializer): +# slug_field = serializers.SlugField(source='slug_field', max_length=20, required=True) - class Meta: - model = self.SlugFieldModel +# class Meta: +# model = self.SlugFieldModel - s = SlugFieldSerializer(data={'slug_field': 'a b'}) +# s = SlugFieldSerializer(data={'slug_field': 'a b'}) - self.assertEqual(s.is_valid(), False) - self.assertEqual(s.errors, {'slug_field': ["Enter a valid 'slug' consisting of letters, numbers, underscores or hyphens."]}) +# self.assertEqual(s.is_valid(), False) +# self.assertEqual(s.errors, {'slug_field': ["Enter a valid 'slug' consisting of letters, numbers, underscores or hyphens."]}) -class URLFieldTests(TestCase): - """ - Tests for URLField attribute values. +# class URLFieldTests(TestCase): +# """ +# Tests for URLField attribute values. - (Includes test for #1210, checking that validators can be overridden.) - """ +# (Includes test for #1210, checking that validators can be overridden.) +# """ - class URLFieldModel(RESTFrameworkModel): - url_field = models.URLField(blank=True) +# class URLFieldModel(RESTFrameworkModel): +# url_field = models.URLField(blank=True) - class URLFieldWithGivenMaxLengthModel(RESTFrameworkModel): - url_field = models.URLField(max_length=128, blank=True) +# class URLFieldWithGivenMaxLengthModel(RESTFrameworkModel): +# url_field = models.URLField(max_length=128, blank=True) - def test_default_model_value(self): - class URLFieldSerializer(serializers.ModelSerializer): - class Meta: - model = self.URLFieldModel +# def test_default_model_value(self): +# class URLFieldSerializer(serializers.ModelSerializer): +# class Meta: +# model = self.URLFieldModel - serializer = URLFieldSerializer(data={}) - self.assertEqual(serializer.is_valid(), True) - self.assertEqual(getattr(serializer.fields['url_field'], - 'max_length'), 200) +# serializer = URLFieldSerializer(data={}) +# self.assertEqual(serializer.is_valid(), True) +# self.assertEqual(getattr(serializer.fields['url_field'], +# 'max_length'), 200) - def test_given_model_value(self): - class URLFieldSerializer(serializers.ModelSerializer): - class Meta: - model = self.URLFieldWithGivenMaxLengthModel +# def test_given_model_value(self): +# class URLFieldSerializer(serializers.ModelSerializer): +# class Meta: +# model = self.URLFieldWithGivenMaxLengthModel - serializer = URLFieldSerializer(data={}) - self.assertEqual(serializer.is_valid(), True) - self.assertEqual(getattr(serializer.fields['url_field'], - 'max_length'), 128) +# serializer = URLFieldSerializer(data={}) +# self.assertEqual(serializer.is_valid(), True) +# self.assertEqual(getattr(serializer.fields['url_field'], +# 'max_length'), 128) - def test_given_serializer_value(self): - class URLFieldSerializer(serializers.ModelSerializer): - url_field = serializers.URLField(source='url_field', - max_length=20, required=False) +# def test_given_serializer_value(self): +# class URLFieldSerializer(serializers.ModelSerializer): +# url_field = serializers.URLField(source='url_field', +# max_length=20, required=False) - class Meta: - model = self.URLFieldWithGivenMaxLengthModel +# class Meta: +# model = self.URLFieldWithGivenMaxLengthModel - serializer = URLFieldSerializer(data={}) - self.assertEqual(serializer.is_valid(), True) - self.assertEqual(getattr(serializer.fields['url_field'], - 'max_length'), 20) +# serializer = URLFieldSerializer(data={}) +# self.assertEqual(serializer.is_valid(), True) +# self.assertEqual(getattr(serializer.fields['url_field'], +# 'max_length'), 20) - def test_validators_can_be_overridden(self): - url_field = serializers.URLField(validators=[]) - validators = url_field.validators - self.assertEqual([], validators, 'Passing `validators` kwarg should have overridden default validators') +# def test_validators_can_be_overridden(self): +# url_field = serializers.URLField(validators=[]) +# validators = url_field.validators +# self.assertEqual([], validators, 'Passing `validators` kwarg should have overridden default validators') -class FieldMetadata(TestCase): - def setUp(self): - self.required_field = serializers.Field() - self.required_field.label = uuid4().hex - self.required_field.required = True +# class FieldMetadata(TestCase): +# def setUp(self): +# self.required_field = serializers.Field() +# self.required_field.label = uuid4().hex +# self.required_field.required = True - self.optional_field = serializers.Field() - self.optional_field.label = uuid4().hex - self.optional_field.required = False +# self.optional_field = serializers.Field() +# self.optional_field.label = uuid4().hex +# self.optional_field.required = False - def test_required(self): - self.assertEqual(self.required_field.metadata()['required'], True) +# def test_required(self): +# self.assertEqual(self.required_field.metadata()['required'], True) - def test_optional(self): - self.assertEqual(self.optional_field.metadata()['required'], False) +# def test_optional(self): +# self.assertEqual(self.optional_field.metadata()['required'], False) - def test_label(self): - for field in (self.required_field, self.optional_field): - self.assertEqual(field.metadata()['label'], field.label) +# def test_label(self): +# for field in (self.required_field, self.optional_field): +# self.assertEqual(field.metadata()['label'], field.label) -class FieldCallableDefault(TestCase): - def setUp(self): - self.simple_callable = lambda: 'foo bar' +# class FieldCallableDefault(TestCase): +# def setUp(self): +# self.simple_callable = lambda: 'foo bar' - def test_default_can_be_simple_callable(self): - """ - Ensure that the 'default' argument can also be a simple callable. - """ - field = serializers.WritableField(default=self.simple_callable) - into = {} - field.field_from_native({}, {}, 'field', into) - self.assertEqual(into, {'field': 'foo bar'}) +# def test_default_can_be_simple_callable(self): +# """ +# Ensure that the 'default' argument can also be a simple callable. +# """ +# field = serializers.WritableField(default=self.simple_callable) +# into = {} +# field.field_from_native({}, {}, 'field', into) +# self.assertEqual(into, {'field': 'foo bar'}) -class CustomIntegerField(TestCase): - """ - Test that custom fields apply min_value and max_value constraints - """ - def test_custom_fields_can_be_validated_for_value(self): +# class CustomIntegerField(TestCase): +# """ +# Test that custom fields apply min_value and max_value constraints +# """ +# def test_custom_fields_can_be_validated_for_value(self): - class MoneyField(models.PositiveIntegerField): - pass +# class MoneyField(models.PositiveIntegerField): +# pass - class EntryModel(models.Model): - bank = MoneyField(validators=[validators.MaxValueValidator(100)]) +# class EntryModel(models.Model): +# bank = MoneyField(validators=[validators.MaxValueValidator(100)]) - class EntrySerializer(serializers.ModelSerializer): - class Meta: - model = EntryModel +# class EntrySerializer(serializers.ModelSerializer): +# class Meta: +# model = EntryModel - entry = EntryModel(bank=1) +# entry = EntryModel(bank=1) - serializer = EntrySerializer(entry, data={"bank": 11}) - self.assertTrue(serializer.is_valid()) +# serializer = EntrySerializer(entry, data={"bank": 11}) +# self.assertTrue(serializer.is_valid()) - serializer = EntrySerializer(entry, data={"bank": -1}) - self.assertFalse(serializer.is_valid()) +# serializer = EntrySerializer(entry, data={"bank": -1}) +# self.assertFalse(serializer.is_valid()) - serializer = EntrySerializer(entry, data={"bank": 101}) - self.assertFalse(serializer.is_valid()) +# serializer = EntrySerializer(entry, data={"bank": 101}) +# self.assertFalse(serializer.is_valid()) -class BooleanField(TestCase): - """ - Tests for BooleanField - """ - def test_boolean_required(self): - class BooleanRequiredSerializer(serializers.Serializer): - bool_field = serializers.BooleanField(required=True) +# class BooleanField(TestCase): +# """ +# Tests for BooleanField +# """ +# def test_boolean_required(self): +# class BooleanRequiredSerializer(serializers.Serializer): +# bool_field = serializers.BooleanField(required=True) - self.assertFalse(BooleanRequiredSerializer(data={}).is_valid()) +# self.assertFalse(BooleanRequiredSerializer(data={}).is_valid()) -class SerializerMethodFieldTest(TestCase): - """ - Tests for the SerializerMethodField field_to_native() behavior - """ - class SerializerTest(serializers.Serializer): - def get_my_test(self, obj): - return obj.my_test[0:5] +# class SerializerMethodFieldTest(TestCase): +# """ +# Tests for the SerializerMethodField field_to_native() behavior +# """ +# class SerializerTest(serializers.Serializer): +# def get_my_test(self, obj): +# return obj.my_test[0:5] - class Example(): - my_test = 'Hey, this is a test !' +# class Example(): +# my_test = 'Hey, this is a test !' - def test_field_to_native(self): - s = serializers.SerializerMethodField('get_my_test') - s.initialize(self.SerializerTest(), 'name') - result = s.field_to_native(self.Example(), None) - self.assertEqual(result, 'Hey, ') +# def test_field_to_native(self): +# s = serializers.SerializerMethodField('get_my_test') +# s.initialize(self.SerializerTest(), 'name') +# result = s.field_to_native(self.Example(), None) +# self.assertEqual(result, 'Hey, ') |