diff options
Diffstat (limited to 'tests/test_model_serializer.py')
| -rw-r--r-- | tests/test_model_serializer.py | 47 |
1 files changed, 38 insertions, 9 deletions
diff --git a/tests/test_model_serializer.py b/tests/test_model_serializer.py index d9f9efbe..731ed2fb 100644 --- a/tests/test_model_serializer.py +++ b/tests/test_model_serializer.py @@ -6,6 +6,7 @@ These tests deal with ensuring that we correctly map the model fields onto an appropriate set of serializer fields for each case. """ 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 rest_framework import serializers @@ -15,7 +16,8 @@ def dedent(blocktext): return '\n'.join([line[12:] for line in blocktext.splitlines()[1:-1]]) -# Testing regular field mappings +# Tests for regular field mappings. +# --------------------------------- class CustomField(models.Field): """ @@ -24,9 +26,6 @@ class CustomField(models.Field): pass -COLOR_CHOICES = (('red', 'Red'), ('blue', 'Blue'), ('green', 'Green')) - - class RegularFieldsModel(models.Model): """ A model class for testing regular flat fields. @@ -35,7 +34,6 @@ class RegularFieldsModel(models.Model): big_integer_field = models.BigIntegerField() boolean_field = models.BooleanField(default=False) char_field = models.CharField(max_length=100) - choices_field = models.CharField(max_length=100, choices=COLOR_CHOICES) comma_seperated_integer_field = models.CommaSeparatedIntegerField(max_length=100) date_field = models.DateField() datetime_field = models.DateTimeField() @@ -57,6 +55,19 @@ class RegularFieldsModel(models.Model): return 'method' +COLOR_CHOICES = (('red', 'Red'), ('blue', 'Blue'), ('green', 'Green')) + + +class FieldOptionsModel(models.Model): + value_limit_field = models.IntegerField(validators=[MinValueValidator(1), MaxValueValidator(10)]) + length_limit_field = models.CharField(validators=[MinLengthValidator(3)], max_length=12) + blank_field = models.CharField(blank=True, max_length=10) + null_field = models.IntegerField(null=True) + default_field = models.IntegerField(default=0) + descriptive_field = models.IntegerField(help_text='Some help text', verbose_name='A label') + choices_field = models.CharField(max_length=100, choices=COLOR_CHOICES) + + class TestRegularFieldMappings(TestCase): def test_regular_fields(self): """ @@ -70,9 +81,8 @@ class TestRegularFieldMappings(TestCase): TestSerializer(): auto_field = IntegerField(read_only=True) big_integer_field = IntegerField() - boolean_field = BooleanField(default=False) + boolean_field = BooleanField(required=False) char_field = CharField(max_length=100) - choices_field = ChoiceField(choices=[('red', 'Red'), ('blue', 'Blue'), ('green', 'Green')]) comma_seperated_integer_field = CharField(max_length=100, validators=[<django.core.validators.RegexValidator object>]) date_field = DateField() datetime_field = DateTimeField() @@ -80,7 +90,7 @@ class TestRegularFieldMappings(TestCase): email_field = EmailField(max_length=100) float_field = FloatField() integer_field = IntegerField() - null_boolean_field = BooleanField(required=False) + null_boolean_field = BooleanField(allow_null=True) positive_integer_field = IntegerField() positive_small_integer_field = IntegerField() slug_field = SlugField(max_length=100) @@ -92,6 +102,24 @@ class TestRegularFieldMappings(TestCase): """) self.assertEqual(repr(TestSerializer()), expected) + def test_field_options(self): + class TestSerializer(serializers.ModelSerializer): + class Meta: + model = FieldOptionsModel + + expected = dedent(""" + TestSerializer(): + id = IntegerField(label='ID', read_only=True) + value_limit_field = IntegerField(max_value=10, min_value=1) + length_limit_field = CharField(max_length=12, min_length=3) + blank_field = CharField(allow_blank=True, max_length=10) + null_field = IntegerField(allow_null=True) + default_field = IntegerField(required=False) + 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) + def test_method_field(self): """ Properties and methods on the model should be allowed as `Meta.fields` @@ -178,7 +206,8 @@ class TestRegularFieldMappings(TestCase): assert str(excinfo.exception) == expected -# Testing relational field mappings +# Tests for relational field mappings. +# ------------------------------------ class ForeignKeyTargetModel(models.Model): name = models.CharField(max_length=100) |