init project tests

app/bird/tests.py

@@ -1,15 +1,25 @@
 from django.test import TestCase
+from .models import Bird
+from aviary.models import Aviary
 
 
 class BirdTestCase(TestCase):
     def setUp(self):
-        Bird.objects.create(
+        self.aviary = Aviary.objects.create(
+            description="Voliere 1",
+            condition="Offen",
+            last_ward_round="2021-01-01",
+            comment="Test",
+        )
+        self.bird = Bird.objects.create(
             name="Vogel 1",
             species="Art 1",
-            aviary=Aviary.objects.create(
-                description="Voliere 1",
-                condition="Offen",
-                last_ward_round="2021-01-01",
-                comment="Test",
-            ),
-            date_of_birth="2020-01-01
+            aviary=self.aviary,
+            found_date="2020-01-01",
+        )
+
+    def test_bird_creation(self):
+        """Test that a bird can be created successfully."""
+        self.assertEqual(self.bird.name, "Vogel 1")
+        self.assertEqual(self.bird.species, "Art 1")
+        self.assertEqual(self.bird.aviary, self.aviary)