added test for sell price breaks

InvenTree/part/fixtures/part_pricebreaks.yaml

@@ -0,0 +1,17 @@
+# Sell price breaks for parts
+
+# Price breaks for R_2K2_0805
+
+- model: part.partsellpricebreak
+  pk: 1
+  fields:
+    part: 3
+    quantity: 1
+    price: 0.15
+
+- model: part.partsellpricebreak
+  pk: 2
+  fields:
+    part: 3
+    quantity: 10
+    price: 0.10

InvenTree/part/test_part.py

@@ -51,6 +51,7 @@ class PartTest(TestCase):
         'category',
         'part',
         'location',
+        'part_pricebreaks'
     ]
 
     def setUp(self):
@@ -113,6 +114,13 @@ class PartTest(TestCase):
 
         self.assertTrue(len(matches) > 0)
 
+    def test_sell_pricing(self):
+        # check that the sell pricebreaks were loaded
+        self.assertTrue(self.r1.has_price_breaks)
+        self.assertEqual(self.r1.price_breaks.count(), 2)
+        # check that the sell pricebreaks work
+        self.assertEqual(float(self.r1.get_price(1)), 0.15)
+        self.assertEqual(float(self.r1.get_price(10)), 1.0)
 
 class TestTemplateTest(TestCase):