From 259c0cca69aefd6c6971c4957605b001c62f8d61 Mon Sep 17 00:00:00 2001
From: Raphael Michel <mail@raphaelmichel.de>
Date: Sun, 19 Mar 2017 15:04:21 +0100
Subject: [PATCH] Explicit position ordering in invoice tests

---
 src/pretix/base/models/orders.py | 2 +-
 src/tests/base/test_invoices.py  | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/pretix/base/models/orders.py b/src/pretix/base/models/orders.py
index 922e35c04..fb3dec4fd 100644
--- a/src/pretix/base/models/orders.py
+++ b/src/pretix/base/models/orders.py
@@ -479,7 +479,7 @@ class OrderPosition(AbstractPosition):
     class Meta:
         verbose_name = _("Order position")
         verbose_name_plural = _("Order positions")
-        ordering = ("positionid",)
+        ordering = ("positionid", "id")
 
     @classmethod
     def transform_cart_positions(cls, cp: List, order) -> list:
diff --git a/src/tests/base/test_invoices.py b/src/tests/base/test_invoices.py
index 350c6385a..f945fc5da 100644
--- a/src/tests/base/test_invoices.py
+++ b/src/tests/base/test_invoices.py
@@ -41,12 +41,14 @@ def env():
         item=ticket,
         variation=None,
         price=Decimal("23.00"),
+        positionid=1,
     )
     OrderPosition.objects.create(
         order=o,
         item=t_shirt,
         variation=variation,
         price=Decimal("42.00"),
+        positionid=2,
     )
     return event, o