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"""
Tests of ModelAdmin validation logic.
"""
from django.db import models
from django.utils.encoding import python_2_unicode_compatible
class Album(models.Model):
title = models.CharField(max_length=150)
@python_2_unicode_compatible
class Song(models.Model):
title = models.CharField(max_length=150)
album = models.ForeignKey(Album)
original_release = models.DateField(editable=False)
class Meta:
ordering = ('title',)
def __str__(self):
return self.title
def readonly_method_on_model(self):
# does nothing
pass
class TwoAlbumFKAndAnE(models.Model):
album1 = models.ForeignKey(Album, related_name="album1_set")
album2 = models.ForeignKey(Album, related_name="album2_set")
e = models.CharField(max_length=1)
class Author(models.Model):
name = models.CharField(max_length=100)
class Book(models.Model):
name = models.CharField(max_length=100)
subtitle = models.CharField(max_length=100)
price = models.FloatField()
authors = models.ManyToManyField(Author, through='AuthorsBooks')
class AuthorsBooks(models.Model):
author = models.ForeignKey(Author)
book = models.ForeignKey(Book)
class State(models.Model):
name = models.CharField(max_length=15)
class City(models.Model):
state = models.ForeignKey(State)
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