diff options
Diffstat (limited to 'tests/test_model_serializer.py')
| -rw-r--r-- | tests/test_model_serializer.py | 50 |
1 files changed, 40 insertions, 10 deletions
diff --git a/tests/test_model_serializer.py b/tests/test_model_serializer.py index db0f2e6f..bce2008a 100644 --- a/tests/test_model_serializer.py +++ b/tests/test_model_serializer.py @@ -5,11 +5,14 @@ shortcuts for automatically creating serializers based on a given model class. These tests deal with ensuring that we correctly map the model fields onto an appropriate set of serializer fields for each case. """ +from __future__ import unicode_literals from django.core.exceptions import ImproperlyConfigured from django.core.validators import MaxValueValidator, MinValueValidator, MinLengthValidator from django.db import models from django.test import TestCase +from django.utils import six from rest_framework import serializers +from rest_framework.compat import unicode_repr def dedent(blocktext): @@ -124,7 +127,7 @@ class TestRegularFieldMappings(TestCase): url_field = URLField(max_length=100) custom_field = ModelField(model_field=<tests.test_model_serializer.CustomField: custom_field>) """) - self.assertEqual(repr(TestSerializer()), expected) + self.assertEqual(unicode_repr(TestSerializer()), expected) def test_field_options(self): class TestSerializer(serializers.ModelSerializer): @@ -142,7 +145,14 @@ class TestRegularFieldMappings(TestCase): descriptive_field = IntegerField(help_text='Some help text', label='A label') choices_field = ChoiceField(choices=[('red', 'Red'), ('blue', 'Blue'), ('green', 'Green')]) """) - self.assertEqual(repr(TestSerializer()), expected) + if six.PY2: + # This particular case is too awkward to resolve fully across + # both py2 and py3. + expected = expected.replace( + "('red', 'Red'), ('blue', 'Blue'), ('green', 'Green')", + "(u'red', u'Red'), (u'blue', u'Blue'), (u'green', u'Green')" + ) + self.assertEqual(unicode_repr(TestSerializer()), expected) def test_method_field(self): """ @@ -229,6 +239,26 @@ class TestRegularFieldMappings(TestCase): ) assert str(excinfo.exception) == expected + def test_missing_superclass_field(self): + """ + Fields that have been declared on a parent of the serializer class may + be excluded from the `Meta.fields` option. + """ + class TestSerializer(serializers.ModelSerializer): + missing = serializers.ReadOnlyField() + + class Meta: + model = RegularFieldsModel + + class ChildSerializer(TestSerializer): + missing = serializers.ReadOnlyField() + + class Meta: + model = RegularFieldsModel + fields = ('auto_field',) + + ChildSerializer().fields + # Tests for relational field mappings. # ------------------------------------ @@ -276,7 +306,7 @@ class TestRelationalFieldMappings(TestCase): many_to_many = PrimaryKeyRelatedField(many=True, queryset=ManyToManyTargetModel.objects.all()) through = PrimaryKeyRelatedField(many=True, read_only=True) """) - self.assertEqual(repr(TestSerializer()), expected) + self.assertEqual(unicode_repr(TestSerializer()), expected) def test_nested_relations(self): class TestSerializer(serializers.ModelSerializer): @@ -300,7 +330,7 @@ class TestRelationalFieldMappings(TestCase): id = IntegerField(label='ID', read_only=True) name = CharField(max_length=100) """) - self.assertEqual(repr(TestSerializer()), expected) + self.assertEqual(unicode_repr(TestSerializer()), expected) def test_hyperlinked_relations(self): class TestSerializer(serializers.HyperlinkedModelSerializer): @@ -315,7 +345,7 @@ class TestRelationalFieldMappings(TestCase): many_to_many = HyperlinkedRelatedField(many=True, queryset=ManyToManyTargetModel.objects.all(), view_name='manytomanytargetmodel-detail') through = HyperlinkedRelatedField(many=True, read_only=True, view_name='throughtargetmodel-detail') """) - self.assertEqual(repr(TestSerializer()), expected) + self.assertEqual(unicode_repr(TestSerializer()), expected) def test_nested_hyperlinked_relations(self): class TestSerializer(serializers.HyperlinkedModelSerializer): @@ -339,7 +369,7 @@ class TestRelationalFieldMappings(TestCase): url = HyperlinkedIdentityField(view_name='throughtargetmodel-detail') name = CharField(max_length=100) """) - self.assertEqual(repr(TestSerializer()), expected) + self.assertEqual(unicode_repr(TestSerializer()), expected) def test_pk_reverse_foreign_key(self): class TestSerializer(serializers.ModelSerializer): @@ -353,7 +383,7 @@ class TestRelationalFieldMappings(TestCase): name = CharField(max_length=100) reverse_foreign_key = PrimaryKeyRelatedField(many=True, queryset=RelationalModel.objects.all()) """) - self.assertEqual(repr(TestSerializer()), expected) + self.assertEqual(unicode_repr(TestSerializer()), expected) def test_pk_reverse_one_to_one(self): class TestSerializer(serializers.ModelSerializer): @@ -367,7 +397,7 @@ class TestRelationalFieldMappings(TestCase): name = CharField(max_length=100) reverse_one_to_one = PrimaryKeyRelatedField(queryset=RelationalModel.objects.all()) """) - self.assertEqual(repr(TestSerializer()), expected) + self.assertEqual(unicode_repr(TestSerializer()), expected) def test_pk_reverse_many_to_many(self): class TestSerializer(serializers.ModelSerializer): @@ -381,7 +411,7 @@ class TestRelationalFieldMappings(TestCase): name = CharField(max_length=100) reverse_many_to_many = PrimaryKeyRelatedField(many=True, queryset=RelationalModel.objects.all()) """) - self.assertEqual(repr(TestSerializer()), expected) + self.assertEqual(unicode_repr(TestSerializer()), expected) def test_pk_reverse_through(self): class TestSerializer(serializers.ModelSerializer): @@ -395,7 +425,7 @@ class TestRelationalFieldMappings(TestCase): name = CharField(max_length=100) reverse_through = PrimaryKeyRelatedField(many=True, read_only=True) """) - self.assertEqual(repr(TestSerializer()), expected) + self.assertEqual(unicode_repr(TestSerializer()), expected) class TestIntegration(TestCase): |