diff --git a/tests/postgres_tests/migrations/0002_create_test_models.py b/tests/postgres_tests/migrations/0002_create_test_models.py
index a78563f80d..1b05435494 100644
--- a/tests/postgres_tests/migrations/0002_create_test_models.py
+++ b/tests/postgres_tests/migrations/0002_create_test_models.py
@@ -110,7 +110,10 @@ class Migration(migrations.Migration):
                     ),
                 ),
                 ("tags", ArrayField(TagField(), blank=True, null=True, size=None)),
-                ("json", ArrayField(models.JSONField(default={}), default=[])),
+                (
+                    "json",
+                    ArrayField(models.JSONField(default=dict), default=list, size=None),
+                ),
                 ("int_ranges", ArrayField(IntegerRangeField(), null=True, blank=True)),
                 (
                     "bigint_ranges",
@@ -134,7 +137,12 @@ class Migration(migrations.Migration):
                         primary_key=True,
                     ),
                 ),
-                ("field", ArrayField(models.IntegerField(), size=None)),
+                (
+                    "field",
+                    ArrayField(
+                        models.IntegerField(), blank=True, default=list, size=None
+                    ),
+                ),
             ],
             options={
                 "required_db_vendor": "postgresql",
@@ -182,7 +190,7 @@ class Migration(migrations.Migration):
                 (
                     "field_nested",
                     ArrayField(
-                        ArrayField(models.IntegerField(), size=None, null=True),
+                        ArrayField(models.IntegerField(null=True), size=None),
                         size=None,
                         null=True,
                     ),
@@ -233,9 +241,7 @@ class Migration(migrations.Migration):
             fields=[
                 (
                     "id",
-                    models.SmallAutoField(
-                        verbose_name="ID", serialize=False, primary_key=True
-                    ),
+                    models.SmallAutoField(serialize=False, primary_key=True),
                 ),
             ],
             options=None,
@@ -245,9 +251,7 @@ class Migration(migrations.Migration):
             fields=[
                 (
                     "id",
-                    models.BigAutoField(
-                        verbose_name="ID", serialize=False, primary_key=True
-                    ),
+                    models.BigAutoField(serialize=False, primary_key=True),
                 ),
             ],
             options=None,
@@ -290,7 +294,10 @@ class Migration(migrations.Migration):
         migrations.CreateModel(
             name="CITestModel",
             fields=[
-                ("name", CICharField(primary_key=True, max_length=255)),
+                (
+                    "name",
+                    CICharField(primary_key=True, serialize=False, max_length=255),
+                ),
                 ("email", CIEmailField()),
                 ("description", CITextField()),
                 ("array_field", ArrayField(CITextField(), null=True)),
@@ -314,14 +321,12 @@ class Migration(migrations.Migration):
                 ),
                 (
                     "scene",
-                    models.ForeignKey(
-                        "postgres_tests.Scene", on_delete=models.SET_NULL
-                    ),
+                    models.ForeignKey("postgres_tests.Scene", on_delete=models.CASCADE),
                 ),
                 (
                     "character",
                     models.ForeignKey(
-                        "postgres_tests.Character", on_delete=models.SET_NULL
+                        "postgres_tests.Character", on_delete=models.CASCADE
                     ),
                 ),
                 ("dialogue", models.TextField(blank=True, null=True)),
@@ -467,6 +472,15 @@ class Migration(migrations.Migration):
         migrations.CreateModel(
             name="RangeLookupsModel",
             fields=[
+                (
+                    "id",
+                    models.AutoField(
+                        verbose_name="ID",
+                        serialize=False,
+                        auto_created=True,
+                        primary_key=True,
+                    ),
+                ),
                 (
                     "parent",
                     models.ForeignKey(
@@ -508,7 +522,7 @@ class Migration(migrations.Migration):
                 ),
                 (
                     "array_of_enums",
-                    ArrayField(EnumField(max_length=20), null=True, blank=True),
+                    ArrayField(EnumField(max_length=20), size=None),
                 ),
             ],
             options={