[WIP] add PR for failing test of _create

requirements-testing.txt

@@ -1,3 +1,5 @@
+django
+pytest-django
 mock
 pytest-pep8
 pytest-cov

tests/django_app/models.py

@@ -0,0 +1,6 @@
+from django.db import models
+
+
+class Bar(models.Model):
+    right = models.CharField(max_length=10, null=True)
+    wrong = models.CharField(max_length=10, null=True)

tests/django_settings.py

@@ -0,0 +1,2 @@
+INSTALLED_APPS = ('django_app',)
+DATABASES = {'default': {'ENGINE': 'django.db.backends.sqlite3', 'NAME': 'django_db', }}

tests/test_create_override.py

@@ -0,0 +1,50 @@
+import factory
+
+from pytest_factoryboy import register
+
+from .django_app.model import Bar
+
+
+class BaseBarFactory(factory.DjangoModelFactory):
+    """Base Bar factory."""
+
+    @classmethod
+    def _create(cls, model_class, *args, **kwargs):
+        bar = super(BaseBarFactory, cls)._create(model_class, *args, **kwargs)
+        bar.wrong = 'spam'
+        return bar
+
+    class Meta:
+        model = Bar
+
+
+class BarFactory(BaseBarFactory):
+    """Bar factory."""
+
+    @classmethod
+    def _create(cls, model_class, *args, **kwargs):
+        bar = super(BaseBarFactory, cls)._create(model_class, *args, **kwargs)
+        bar.right = 'foo'
+        return bar
+
+    class Meta:
+        model = Bar
+
+
+register(BarFactory, 'bar')
+
+
+def test_create_is_called(db, bar, bar_factory):
+    # FactoryBoy fixture works fine
+    bar_no_register = BarFactory()
+    assert getattr(bar_no_register, 'wrong') is None
+    assert getattr(bar_no_register, 'right') == 'foo'
+
+    # registered factory works fine
+    registered_bar = bar_factory()
+    assert getattr(registered_bar, 'wrong') is None
+    assert getattr(registered_bar, 'right') == 'foo'
+
+    # registered instance works fine
+    assert getattr(bar, 'wrong') is None
+    assert getattr(bar, 'right') == 'foo'

tox.ini

@@ -12,3 +12,4 @@ deps = -r{toxinidir}/requirements-testing.txt
 [pytest]
 addopts = -vv -l --pep8
 pep8maxlinelength = 120
+DJANGO_SETTINGS_MODULE = django_settings