fix migration coverage for orders

InvenTree/order/migrations/0052_auto_20211014_0631.py

@@ -37,14 +37,14 @@ def build_refs(apps, schema_editor):
         if result and len(result.groups()) == 1:
             try:
                 ref = int(result.groups()[0])
-            except:
+            except:  # pragma: no cover
                 ref = 0
 
         order.reference_int = ref
         order.save()
 
 
-def unbuild_refs(apps, schema_editor):
+def unbuild_refs(apps, schema_editor):  # pragma: no cover
     """
     Provided only for reverse migration compatibility
     """

InvenTree/order/migrations/0055_auto_20211025_0645.py

@@ -33,7 +33,7 @@ def add_shipment(apps, schema_editor):
             line__order=order
         )
 
-        if allocations.count() == 0 and order.status != SalesOrderStatus.PENDING:
+        if allocations.count() == 0 and order.status != SalesOrderStatus.PENDING:  # pragma: no cover
             continue
 
         # Create a new Shipment instance against this order
@@ -41,13 +41,13 @@ def add_shipment(apps, schema_editor):
             order=order,
         )
 
-        if order.status == SalesOrderStatus.SHIPPED:
+        if order.status == SalesOrderStatus.SHIPPED:  # pragma: no cover
             shipment.shipment_date = order.shipment_date
 
         shipment.save()
 
         # Iterate through each allocation associated with this order
-        for allocation in allocations:
+        for allocation in allocations:  # pragma: no cover
             allocation.shipment = shipment
             allocation.save()
 
@@ -57,7 +57,7 @@ def add_shipment(apps, schema_editor):
         print(f"\nCreated SalesOrderShipment for {n} SalesOrder instances")
 
 
-def reverse_add_shipment(apps, schema_editor):
+def reverse_add_shipment(apps, schema_editor):  # pragma: no cover
     """
     Reverse the migration, delete and SalesOrderShipment instances
     """

InvenTree/order/migrations/0058_auto_20211126_1210.py

@@ -22,7 +22,7 @@ def calculate_shipped_quantity(apps, schema_editor):
     StockItem = apps.get_model('stock', 'stockitem')
     SalesOrderLineItem = apps.get_model('order', 'salesorderlineitem')
 
-    for item in SalesOrderLineItem.objects.all():
+    for item in SalesOrderLineItem.objects.all():  # pragma: no cover
 
         if item.order.status == SalesOrderStatus.SHIPPED:
             item.shipped = item.quantity
@@ -40,7 +40,7 @@ def calculate_shipped_quantity(apps, schema_editor):
         item.save()
 
 
-def reverse_calculate_shipped_quantity(apps, schema_editor):
+def reverse_calculate_shipped_quantity(apps, schema_editor):  # pragma: no cover
     """
     Provided only for reverse migration compatibility.
     This function does nothing.