Changeset 12790 for main/waeup.ikoba/trunk

Timestamp:

18 Mar 2015, 14:08:18 (10 years ago)

Author:

uli

Message:

Provide proper repr() for PaymentItems?

Location:

main/waeup.ikoba/trunk/src/waeup/ikoba/payments

Files:

• payment.py (modified) (1 diff)
• tests/test_payment.py (modified) (1 diff)

main/waeup.ikoba/trunk/src/waeup/ikoba/payments/payment.py

@@ -258 +258 @@
         self.amount = amount
 
+    def __repr__(self):
+        result = "%s(item_id=%r, title=%r, amount=%r)" % (
+            self.__class__.__name__, self.item_id, self.title, self.amount)
+        return result
+
     def to_string(self):
         """A string representation that can be used in exports.

main/waeup.ikoba/trunk/src/waeup/ikoba/payments/tests/test_payment.py

@@ -390 +390 @@
         self.assertEqual(
             obj.to_string(), u"(u'0', u'ümläut', u'0.00')")
+
+    def test_repr(self):
+        # we can get a proper representation of PaymentItem
+        obj = PaymentItem()
+        self.assertEqual(
+            repr(obj),
+            "PaymentItem(item_id=u'0', title=u'', amount=Decimal('0.00'))")
+
+    def test_repr_can_be_evaled(self):
+        # we can eval() representations
+        obj = PaymentItem(
+            item_id=u'12', title=u'My Title', amount=decimal.Decimal("1.99"))
+        representation = repr(obj)
+        self.assertEqual(
+            representation,
+            ("PaymentItem(item_id=u'12', title=u'My Title', "
+             "amount=Decimal('1.99'))")
+            )
+        from decimal import Decimal
+        new_obj = eval(representation)
+        assert new_obj is not obj
+        assert new_obj.item_id == obj.item_id == u"12"
+        assert new_obj.title == obj.title == u"My Title"
+        assert new_obj.amount == obj.amount == Decimal("1.99")