split helpers into smaller files

test-data/typecheck/fields.test

@@ -1,27 +1,3 @@
-[CASE array_field_descriptor_access]
-from django.db import models
-from django.contrib.postgres.fields import ArrayField
-
-class User(models.Model):
-    array = ArrayField(base_field=models.Field())
-
-user = User()
-reveal_type(user.array)  # N: Revealed type is 'builtins.list*[Any]'
-[/CASE]
-
-[CASE array_field_base_field_parsed_into_generic_typevar]
-from django.db import models
-from django.contrib.postgres.fields import ArrayField
-
-class User(models.Model):
-    members = ArrayField(base_field=models.IntegerField())
-    members_as_text = ArrayField(base_field=models.CharField(max_length=255))
-
-user = User()
-reveal_type(user.members)  # N: Revealed type is 'builtins.list*[builtins.int]'
-reveal_type(user.members_as_text)  # N: Revealed type is 'builtins.list*[builtins.str]'
-[/CASE]
-
 [CASE test_model_fields_classes_present_as_primitives]
 from django.db import models
 
@@ -142,3 +118,27 @@ MyModel(notnulltext="")
 MyModel().notnulltext = None  # E: Incompatible types in assignment (expression has type "None", variable has type "Union[str, int, Combinable]")
 reveal_type(MyModel().notnulltext)  # N: Revealed type is 'builtins.str*'
 [/CASE]
+
+[CASE array_field_descriptor_access]
+from django.db import models
+from django.contrib.postgres.fields import ArrayField
+
+class User(models.Model):
+    array = ArrayField(base_field=models.Field())
+
+user = User()
+reveal_type(user.array)  # N: Revealed type is 'builtins.list*[Any]'
+[/CASE]
+
+[CASE array_field_base_field_parsed_into_generic_typevar]
+from django.db import models
+from django.contrib.postgres.fields import ArrayField
+
+class User(models.Model):
+    members = ArrayField(base_field=models.IntegerField())
+    members_as_text = ArrayField(base_field=models.CharField(max_length=255))
+
+user = User()
+reveal_type(user.members)  # N: Revealed type is 'builtins.list*[builtins.int]'
+reveal_type(user.members_as_text)  # N: Revealed type is 'builtins.list*[builtins.str]'
+[/CASE]

test-data/typecheck/related_fields.test

@@ -173,6 +173,7 @@ class User(models.Model):
 
 [CASE models_triple_circular_reference]
 from myapp.models import App
+reveal_type(App().owner)  # N: Revealed type is 'myapp.models.user.User'
 reveal_type(App().owner.profile)  # N: Revealed type is 'myapp.models.profile.Profile'
 
 [file myapp/__init__.py]