From bb51e19a3be1979fa0f5d066790c82031dea3716 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ben=20St=C3=A4hli?= <bnzk@bnzk.ch>
Date: Sat, 20 Apr 2024 17:46:39 +0200
Subject: [PATCH] #727 wip, added tests, without migrations

---
 modeltranslation/tests/models.py      | 19 +++++++++++++++++++
 modeltranslation/tests/tests.py       |  4 ++++
 modeltranslation/tests/translation.py | 16 ++++++++++++++++
 3 files changed, 39 insertions(+)

diff --git a/modeltranslation/tests/models.py b/modeltranslation/tests/models.py
index 57524f93..44ecd47c 100644
--- a/modeltranslation/tests/models.py
+++ b/modeltranslation/tests/models.py
@@ -95,6 +95,25 @@ class ForeignKeyModel(models.Model):
         on_delete=models.CASCADE,
     )
 
+class SetNullForeignKeyBaseModel(models.Model):
+    test = models.ForeignKey(
+        TestModel,
+        null=True,
+        related_name="test_fks",
+        on_delete=models.CASCADE,
+    )
+
+    class Meta:
+        abstract = True
+
+
+class FirstSetNullForeignKeyModel(SetNullForeignKeyBaseModel):
+    pass
+
+
+class SecondSetNullForeignKeyModel(SetNullForeignKeyBaseModel):
+    pass
+
 
 class OneToOneFieldModel(models.Model):
     title = models.CharField(gettext_lazy("title"), max_length=255)
diff --git a/modeltranslation/tests/tests.py b/modeltranslation/tests/tests.py
index adf2701c..d3c84e21 100644
--- a/modeltranslation/tests/tests.py
+++ b/modeltranslation/tests/tests.py
@@ -1182,6 +1182,10 @@ def test_indonesian(self):
         field = models.ForeignKeyModel._meta.get_field("test")
         assert field.attname != build_localized_fieldname(field.name, "id")
 
+    def test_multiple_translated_foreign_keys_delete_foreign_obj(self):
+        test = TestModel.objects.create(name="test")
+        test.delete()
+
 
 class ManyToManyFieldsTest(ModeltranslationTestBase):
     @classmethod
diff --git a/modeltranslation/tests/translation.py b/modeltranslation/tests/translation.py
index 587a7218..08f62e14 100644
--- a/modeltranslation/tests/translation.py
+++ b/modeltranslation/tests/translation.py
@@ -85,6 +85,22 @@ class ForeignKeyModelTranslationOptions(TranslationOptions):
     )
 
 
+@register(models.FirstSetNullForeignKeyModel)
+class FirstSetNullForeignKeyModelTranslationOptions(TranslationOptions):
+    fields = (
+        "test",
+    )
+
+
+@register(models.SecondSetNullForeignKeyModel)
+class SecondSetNullForeignKeyModel(TranslationOptions):
+    fields = (
+        "test",
+    )
+
+
+
+
 @register(models.OneToOneFieldModel)
 class OneToOneFieldModelTranslationOptions(TranslationOptions):
     fields = (