fixes default attrs

src/hope_flex_fields/models.py

@@ -26,6 +26,10 @@
 }
 
 
+def get_default_attrs():
+    return DEFAULT_ATTRS
+
+
 class TestForm(forms.Form):
     fieldset = None
 
@@ -39,7 +43,7 @@ class FieldDefinition(models.Model):
     name = models.CharField(max_length=255, unique=True)
     description = models.TextField(max_length=500, blank=True, null=True, default="")
     field_type = StrategyClassField(registry=field_registry)
-    attrs = models.JSONField(default=DEFAULT_ATTRS, blank=True)
+    attrs = models.JSONField(default=get_default_attrs, blank=True)
     regex = RegexField(blank=True, null=True, validators=[RegexValidator()])
     validation = models.TextField(blank=True, null=True)
     objects = FieldDefinitionManager()
@@ -59,17 +63,19 @@ def clean(self):
             raise ValidationError(e)
 
     def set_default_arguments(self):
-        if not isinstance(self.attrs, dict):
-            self.attrs = {}
-        stored = self.attrs
+        if self.attrs in [None, "null", ""]:
+            self.attrs = DEFAULT_ATTRS
+        elif isinstance(self.attrs, str):
+            self.attrs = DEFAULT_ATTRS
+
         sig: inspect.Signature = inspect.signature(self.field_type)
-        defaults = {
+        merged = {
             k.name: k.default
             for __, k in sig.parameters.items()
             if k.default not in [inspect.Signature.empty]
         }
-        defaults.update(**stored)
-        self.attrs = defaults
+        merged.update(**self.attrs)
+        self.attrs = merged
 
     @property
     def required(self):

tests/admin/test_admin_field.py

@@ -2,6 +2,9 @@
 from django.urls import reverse
 
 import pytest
+from strategy_field.utils import fqn
+
+from hope_flex_fields.models import FieldDefinition
 
 pytestmark = [pytest.mark.admin, pytest.mark.smoke, pytest.mark.django_db]
 
@@ -19,7 +22,7 @@ def record(db):
     return fd1
 
 
-def test_fieldset_test(app, record):
+def test_field_test(app, record):
     url = reverse("admin:hope_flex_fields_fielddefinition_test", args=[record.pk])
     res = app.get(url)
     res.forms["test"]["IntField"] = ""
@@ -31,3 +34,19 @@ def test_fieldset_test(app, record):
     res = res.forms["test"].submit()
     messages = [s.message for s in res.context["messages"]]
     assert messages == ["Valid"]
+
+
+def test_fields_create(app, record):
+    url = reverse("admin:hope_flex_fields_fielddefinition_add")
+    res = app.get(url)
+    res.form["name"] = "Int"
+    res.form["field_type"] = fqn(forms.ChoiceField)
+    res = res.form.submit()
+    assert res.status_code == 302
+    obj: FieldDefinition = FieldDefinition.objects.get(name="int")
+    assert obj.attrs == {
+        "choices": [],
+        "required": False,
+        "label": None,
+        "help_text": "",
+    }

tests/extra/demoapp/demo/urls.py

@@ -27,6 +27,6 @@
 
 
 urlpatterns = [
-    path("admin/", admin.site.urls),
     path("api/", include(router.urls)),
+    path("", admin.site.urls),
 ]

tests/extra/testutils/factories.py

@@ -61,6 +61,7 @@ class SuperUserFactory(UserFactory):
 class FieldDefinitionFactory(AutoRegisterModelFactory):
     name = factory.Sequence(lambda d: "FieldDefinition-%s" % d)
     field_type = factory.fuzzy.FuzzyChoice([forms.CharField, forms.IntegerField])
+    attrs = {}
 
     class Meta:
         model = FieldDefinition