diff options
| author | Claude Paroz <claude@2xlibre.net> | 2015-09-26 19:12:30 +0200 |
|---|---|---|
| committer | Claude Paroz <claude@2xlibre.net> | 2015-09-26 19:58:43 +0200 |
| commit | 50acbf3ff6f7c8d18b435d37c476aa2136fdac86 (patch) | |
| tree | 2b0619986f8e0c58e53a18d8f70bf22e14bf3fb9 /tests/serializers/models.py | |
| parent | 4908222ac7363de7bc4df3f3741f06a6e2ec6e41 (diff) | |
Made tests/serializers/models.py a models package
Thanks Tim Graham for the patch series review.
Diffstat (limited to 'tests/serializers/models.py')
| -rw-r--r-- | tests/serializers/models.py | 510 |
1 files changed, 0 insertions, 510 deletions
diff --git a/tests/serializers/models.py b/tests/serializers/models.py deleted file mode 100644 index 023a2e8f85..0000000000 --- a/tests/serializers/models.py +++ /dev/null @@ -1,510 +0,0 @@ -# -*- coding: utf-8 -*- -""" -Serialization - -``django.core.serializers`` provides interfaces to converting Django -``QuerySet`` objects to and from "flat" data (i.e. strings). -""" -from __future__ import unicode_literals - -from decimal import Decimal - -from django.contrib.contenttypes.fields import ( - GenericForeignKey, GenericRelation, -) -from django.contrib.contenttypes.models import ContentType -from django.db import models -from django.utils import six -from django.utils.encoding import python_2_unicode_compatible - - -class CategoryMetaDataManager(models.Manager): - - def get_by_natural_key(self, kind, name): - return self.get(kind=kind, name=name) - - -@python_2_unicode_compatible -class CategoryMetaData(models.Model): - kind = models.CharField(max_length=10) - name = models.CharField(max_length=10) - value = models.CharField(max_length=10) - objects = CategoryMetaDataManager() - - class Meta: - unique_together = (('kind', 'name'),) - - def __str__(self): - return '[%s:%s]=%s' % (self.kind, self.name, self.value) - - def natural_key(self): - return (self.kind, self.name) - - -@python_2_unicode_compatible -class Category(models.Model): - name = models.CharField(max_length=20) - meta_data = models.ForeignKey(CategoryMetaData, models.SET_NULL, null=True, default=None) - - class Meta: - ordering = ('name',) - - def __str__(self): - return self.name - - -@python_2_unicode_compatible -class Author(models.Model): - name = models.CharField(max_length=20) - - class Meta: - ordering = ('name',) - - def __str__(self): - return self.name - - -@python_2_unicode_compatible -class Article(models.Model): - author = models.ForeignKey(Author, models.CASCADE) - headline = models.CharField(max_length=50) - pub_date = models.DateTimeField() - categories = models.ManyToManyField(Category) - meta_data = models.ManyToManyField(CategoryMetaData) - - class Meta: - ordering = ('pub_date',) - - def __str__(self): - return self.headline - - -@python_2_unicode_compatible -class AuthorProfile(models.Model): - author = models.OneToOneField(Author, models.CASCADE, primary_key=True) - date_of_birth = models.DateField() - - def __str__(self): - return "Profile of %s" % self.author - - -@python_2_unicode_compatible -class Actor(models.Model): - name = models.CharField(max_length=20, primary_key=True) - - class Meta: - ordering = ('name',) - - def __str__(self): - return self.name - - -@python_2_unicode_compatible -class Movie(models.Model): - actor = models.ForeignKey(Actor, models.CASCADE) - title = models.CharField(max_length=50) - price = models.DecimalField(max_digits=6, decimal_places=2, default=Decimal('0.00')) - - class Meta: - ordering = ('title',) - - def __str__(self): - return self.title - - -class Score(models.Model): - score = models.FloatField() - - -@python_2_unicode_compatible -class Team(object): - def __init__(self, title): - self.title = title - - def __str__(self): - raise NotImplementedError("Not so simple") - - def to_string(self): - return "%s" % self.title - - -class TeamField(models.CharField): - - def __init__(self): - super(TeamField, self).__init__(max_length=100) - - def get_db_prep_save(self, value, connection): - return six.text_type(value.title) - - def to_python(self, value): - if isinstance(value, Team): - return value - return Team(value) - - def from_db_value(self, value, expression, connection, context): - return Team(value) - - def value_to_string(self, obj): - return self.value_from_object(obj).to_string() - - def deconstruct(self): - name, path, args, kwargs = super(TeamField, self).deconstruct() - del kwargs['max_length'] - return name, path, args, kwargs - - -@python_2_unicode_compatible -class Player(models.Model): - name = models.CharField(max_length=50) - rank = models.IntegerField() - team = TeamField() - - def __str__(self): - return '%s (%d) playing for %s' % (self.name, self.rank, self.team.to_string()) - - -class BaseModel(models.Model): - parent_data = models.IntegerField() - - -class ProxyBaseModel(BaseModel): - class Meta: - proxy = True - - -class ProxyProxyBaseModel(ProxyBaseModel): - class Meta: - proxy = True - - -class ComplexModel(models.Model): - field1 = models.CharField(max_length=10) - field2 = models.CharField(max_length=10) - field3 = models.CharField(max_length=10) - - -# ******** Models for test_natural.py *********** - -class NaturalKeyAnchorManager(models.Manager): - def get_by_natural_key(self, data): - return self.get(data=data) - - -class NaturalKeyAnchor(models.Model): - objects = NaturalKeyAnchorManager() - - data = models.CharField(max_length=100, unique=True) - title = models.CharField(max_length=100, null=True) - - def natural_key(self): - return (self.data,) - - -class FKDataNaturalKey(models.Model): - data = models.ForeignKey(NaturalKeyAnchor, models.SET_NULL, null=True) - - -# ******** Models for test_data.py *********** -# The following classes are for testing basic data marshalling, including -# NULL values, where allowed. -# The basic idea is to have a model for each Django data type. - -class BinaryData(models.Model): - data = models.BinaryField(null=True) - - -class BooleanData(models.Model): - data = models.BooleanField(default=False) - - -class CharData(models.Model): - data = models.CharField(max_length=30, null=True) - - -class DateData(models.Model): - data = models.DateField(null=True) - - -class DateTimeData(models.Model): - data = models.DateTimeField(null=True) - - -class DecimalData(models.Model): - data = models.DecimalField(null=True, decimal_places=3, max_digits=5) - - -class EmailData(models.Model): - data = models.EmailField(null=True) - - -class FileData(models.Model): - data = models.FileField(null=True, upload_to='/foo/bar') - - -class FilePathData(models.Model): - data = models.FilePathField(null=True) - - -class FloatData(models.Model): - data = models.FloatField(null=True) - - -class IntegerData(models.Model): - data = models.IntegerField(null=True) - - -class BigIntegerData(models.Model): - data = models.BigIntegerField(null=True) - -# class ImageData(models.Model): -# data = models.ImageField(null=True) - - -class GenericIPAddressData(models.Model): - data = models.GenericIPAddressField(null=True) - - -class NullBooleanData(models.Model): - data = models.NullBooleanField(null=True) - - -class PositiveIntegerData(models.Model): - data = models.PositiveIntegerField(null=True) - - -class PositiveSmallIntegerData(models.Model): - data = models.PositiveSmallIntegerField(null=True) - - -class SlugData(models.Model): - data = models.SlugField(null=True) - - -class SmallData(models.Model): - data = models.SmallIntegerField(null=True) - - -class TextData(models.Model): - data = models.TextField(null=True) - - -class TimeData(models.Model): - data = models.TimeField(null=True) - - -class Tag(models.Model): - """A tag on an item.""" - data = models.SlugField() - content_type = models.ForeignKey(ContentType, models.CASCADE) - object_id = models.PositiveIntegerField() - - content_object = GenericForeignKey() - - class Meta: - ordering = ["data"] - - -class GenericData(models.Model): - data = models.CharField(max_length=30) - - tags = GenericRelation(Tag) - -# The following test classes are all for validation -# of related objects; in particular, forward, backward, -# and self references. - - -class Anchor(models.Model): - """This is a model that can be used as - something for other models to point at""" - - data = models.CharField(max_length=30) - - class Meta: - ordering = ('id',) - - -class UniqueAnchor(models.Model): - """This is a model that can be used as - something for other models to point at""" - - data = models.CharField(unique=True, max_length=30) - - -class FKData(models.Model): - data = models.ForeignKey(Anchor, models.SET_NULL, null=True) - - -class M2MData(models.Model): - data = models.ManyToManyField(Anchor) - - -class O2OData(models.Model): - # One to one field can't be null here, since it is a PK. - data = models.OneToOneField(Anchor, models.CASCADE, primary_key=True) - - -class FKSelfData(models.Model): - data = models.ForeignKey('self', models.CASCADE, null=True) - - -class M2MSelfData(models.Model): - data = models.ManyToManyField('self', symmetrical=False) - - -class FKDataToField(models.Model): - data = models.ForeignKey(UniqueAnchor, models.SET_NULL, null=True, to_field='data') - - -class FKDataToO2O(models.Model): - data = models.ForeignKey(O2OData, models.SET_NULL, null=True) - - -class M2MIntermediateData(models.Model): - data = models.ManyToManyField(Anchor, through='Intermediate') - - -class Intermediate(models.Model): - left = models.ForeignKey(M2MIntermediateData, models.CASCADE) - right = models.ForeignKey(Anchor, models.CASCADE) - extra = models.CharField(max_length=30, blank=True, default="doesn't matter") - -# The following test classes are for validating the -# deserialization of objects that use a user-defined -# field as the primary key. -# Some of these data types have been commented out -# because they can't be used as a primary key on one -# or all database backends. - - -class BooleanPKData(models.Model): - data = models.BooleanField(primary_key=True, default=False) - - -class CharPKData(models.Model): - data = models.CharField(max_length=30, primary_key=True) - -# class DatePKData(models.Model): -# data = models.DateField(primary_key=True) - -# class DateTimePKData(models.Model): -# data = models.DateTimeField(primary_key=True) - - -class DecimalPKData(models.Model): - data = models.DecimalField(primary_key=True, decimal_places=3, max_digits=5) - - -class EmailPKData(models.Model): - data = models.EmailField(primary_key=True) - -# class FilePKData(models.Model): -# data = models.FileField(primary_key=True, upload_to='/foo/bar') - - -class FilePathPKData(models.Model): - data = models.FilePathField(primary_key=True) - - -class FloatPKData(models.Model): - data = models.FloatField(primary_key=True) - - -class IntegerPKData(models.Model): - data = models.IntegerField(primary_key=True) - -# class ImagePKData(models.Model): -# data = models.ImageField(primary_key=True) - - -class GenericIPAddressPKData(models.Model): - data = models.GenericIPAddressField(primary_key=True) - -# This is just a Boolean field with null=True, and we can't test a PK value of NULL. -# class NullBooleanPKData(models.Model): -# data = models.NullBooleanField(primary_key=True) - - -class PositiveIntegerPKData(models.Model): - data = models.PositiveIntegerField(primary_key=True) - - -class PositiveSmallIntegerPKData(models.Model): - data = models.PositiveSmallIntegerField(primary_key=True) - - -class SlugPKData(models.Model): - data = models.SlugField(primary_key=True) - - -class SmallPKData(models.Model): - data = models.SmallIntegerField(primary_key=True) - -# class TextPKData(models.Model): -# data = models.TextField(primary_key=True) - -# class TimePKData(models.Model): -# data = models.TimeField(primary_key=True) - - -class UUIDData(models.Model): - data = models.UUIDField(primary_key=True) - - -class FKToUUID(models.Model): - data = models.ForeignKey(UUIDData, models.CASCADE) - - -# Tests for handling fields with pre_save functions, or -# models with save functions that modify data - - -class AutoNowDateTimeData(models.Model): - data = models.DateTimeField(null=True, auto_now=True) - - -class ModifyingSaveData(models.Model): - data = models.IntegerField(null=True) - - def save(self, *args, **kwargs): - """ - A save method that modifies the data in the object. - Verifies that a user-defined save() method isn't called when objects - are deserialized (#4459). - """ - self.data = 666 - super(ModifyingSaveData, self).save(*args, **kwargs) - -# Tests for serialization of models using inheritance. -# Regression for #7202, #7350 - - -class AbstractBaseModel(models.Model): - parent_data = models.IntegerField() - - class Meta: - abstract = True - - -class InheritAbstractModel(AbstractBaseModel): - child_data = models.IntegerField() - - -class BaseModel(models.Model): - parent_data = models.IntegerField() - - -class InheritBaseModel(BaseModel): - child_data = models.IntegerField() - - -class ExplicitInheritBaseModel(BaseModel): - parent = models.OneToOneField(BaseModel, models.CASCADE) - child_data = models.IntegerField() - - -class LengthModel(models.Model): - data = models.IntegerField() - - def __len__(self): - return self.data |
