From b6d4cf81d34be07a200017a88770e291d5ec7a11 Mon Sep 17 00:00:00 2001
From: Dirk Groten <dirk@dedi.co>
Date: Sun, 20 Oct 2019 19:18:27 +0200
Subject: [PATCH] Test to check the default manager after registering model for
 translation

---
 modeltranslation/tests/models.py      | 21 +++++++++++++++++++++
 modeltranslation/tests/tests.py       |  4 ++++
 modeltranslation/tests/translation.py |  3 +++
 3 files changed, 28 insertions(+)

diff --git a/modeltranslation/tests/models.py b/modeltranslation/tests/models.py
index 4b40982..bc25d9b 100644
--- a/modeltranslation/tests/models.py
+++ b/modeltranslation/tests/models.py
@@ -313,6 +313,27 @@ class CustomManager2TestModel(models.Model):
     objects = CustomManager2()
 
 
+class CustomManagerAbstract(models.Manager):
+    def to_translate(self):
+        return self.get_queryset().filter(needs_translation=True)
+
+
+class CustomManagerBaseModel(models.Model):
+    needs_translation = models.BooleanField(default=False)
+
+    objects = models.Manager()
+    translations = CustomManagerAbstract()
+
+    class Meta:
+        abstract = True
+
+
+class CustomAbstractManagerTestModel(CustomManagerBaseModel):
+    title = models.CharField(ugettext_lazy('title'), max_length=255)
+
+    objects = CustomManager2()
+
+
 # ######### Required fields testing
 
 class RequiredModel(models.Model):
diff --git a/modeltranslation/tests/tests.py b/modeltranslation/tests/tests.py
index 0c79dd0..5002422 100644
--- a/modeltranslation/tests/tests.py
+++ b/modeltranslation/tests/tests.py
@@ -2730,6 +2730,10 @@ class TestManager(ModeltranslationTestBase):
         manager = models.CustomManagerTestModel.another_mgr_name
         self.assertTrue(isinstance(manager, MultilingualManager))
 
+    def test_default_manager_for_inherited_models(self):
+        manager = models.CustomAbstractManagerTestModel()._meta.default_manager
+        self.assertEqual('objects', manager.name)
+
     def test_custom_manager2(self):
         """Test if user-defined queryset is still working"""
         from modeltranslation.manager import MultilingualManager, MultilingualQuerySet
diff --git a/modeltranslation/tests/translation.py b/modeltranslation/tests/translation.py
index 402217b..3f98fad 100644
--- a/modeltranslation/tests/translation.py
+++ b/modeltranslation/tests/translation.py
@@ -137,11 +137,14 @@ class ManagerTestModelTranslationOptions(TranslationOptions):
 @register([
     models.CustomManagerTestModel,
     models.CustomManager2TestModel,
+    models.CustomAbstractManagerTestModel
 ])
 class CustomManagerTestModelTranslationOptions(TranslationOptions):
     fields = ('title',)
 
 
+
+
 # ######### TranslationOptions field inheritance testing
 
 class FieldInheritanceATranslationOptions(TranslationOptions):