Mtm

modules/purchase_trade/tests/test_module.py

@@ -134,6 +134,32 @@ class PurchaseTradeTestCase(ModuleTestCase):
             strategy.get_mtm(line, Decimal('3')),
             Decimal('225.00'))
 
+    @with_transaction()
+    def test_signed_strategy_mtm_follows_valuation_direction(self):
+        'strategy MTM follows purchase/sale valuation sign'
+        Valuation = Pool().get('valuation.valuation')
+        strategy = Mock(get_mtm=Mock(return_value=Decimal('349167.53')))
+        line = Mock()
+
+        self.assertEqual(
+            Valuation._signed_strategy_mtm(
+                {'type': 'pur. priced', 'amount': Decimal('-190686.15'),
+                    'quantity': Decimal('4237.47')},
+                strategy, line),
+            Decimal('-349167.53'))
+        self.assertEqual(
+            Valuation._signed_strategy_mtm(
+                {'type': 'sale priced', 'amount': Decimal('349167.53'),
+                    'quantity': Decimal('4237.47')},
+                strategy, line),
+            Decimal('349167.53'))
+        self.assertEqual(
+            Valuation._signed_strategy_mtm(
+                {'type': 'pur. priced', 'amount': Decimal('0'),
+                    'quantity': Decimal('0')},
+                strategy, line),
+            Decimal('-349167.53'))
+
     @with_transaction()
     def test_purchase_line_charter_conditions_inherit_header_when_empty(self):
         'purchase line uses header charter conditions when it has no line terms'