Created abstract model to take care of default values

tests/fake_model.py

@@ -0,0 +1,47 @@
+from django.contrib.postgres.operations import HStoreExtension
+from django.db import connection, migrations
+from django.db.migrations.executor import MigrationExecutor
+
+from localized_fields.fields import LocalizedAutoSlugField, LocalizedField
+from localized_fields.models import LocalizedModel
+
+MODEL = None
+
+
+def get_fake_model():
+    """Creates a fake model to use during unit tests."""
+
+    global MODEL
+
+    if MODEL:
+        return MODEL
+
+    class TestModel(LocalizedModel):
+        """Model used for testing the :see:LocalizedAutoSlugField."""
+
+        app_label = 'localized_fields'
+
+        title = LocalizedField()
+        slug = LocalizedAutoSlugField(populate_from='title')
+
+    class TestProject:
+
+        def clone(self, *args, **kwargs):
+            return self
+
+    class TestMigration(migrations.Migration):
+        operations = [
+            HStoreExtension()
+        ]
+
+    with connection.schema_editor() as schema_editor:
+        migration_executor = MigrationExecutor(schema_editor.connection)
+        migration_executor.apply_migration(
+            TestProject(),
+            TestMigration('eh', 'localized_fields')
+        )
+
+        schema_editor.create_model(TestModel)
+
+    MODEL = TestModel
+    return MODEL