1 files changed, 57 insertions, 0 deletions
diff --git a/tests/admin_validation/models.py b/tests/admin_validation/models.py
new file mode 100644
index 0000000000..d23849a2a8
--- /dev/null
+++ b/tests/admin_validation/models.py
@@ -0,0 +1,57 @@
+"""
+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)