Changeset 12671 for main/waeup.ikoba/trunk/src/waeup/ikoba/payments/tests

Timestamp:

6 Mar 2015, 23:12:36 (10 years ago)

Author:

uli

Message:

Merge changes from uli-fake-gw-provider back into trunk.

Location:

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

Files:

• test_demo_provider.py (copied) (copied from main/waeup.ikoba/branches/uli-fake-gw-provider/src/waeup/ikoba/payments/tests/test_demo_provider.py)
• test_payment.py (modified) (3 diffs)

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

@@ -17 +17 @@
 ##
 import datetime
+import decimal
 import re
 import unittest
-from zope.component import getUtilitiesFor, getSiteManager
+from zope.component import getUtilitiesFor, getSiteManager, queryUtility
 from zope.interface import implements
 from zope.interface.verify import verifyClass, verifyObject
 from waeup.ikoba.payments.interfaces import (
     IPayment, STATE_UNPAID, STATE_PAID, STATE_FAILED,
-    IPaymentGatewayService, IPaymentItem
+    IPaymentGatewayService, IPaymentItem, IPaymentGatewayServicesLister,
     )
 from waeup.ikoba.payments.payment import (
     Payment, get_payment_providers, PaymentItem,
     )
+from waeup.ikoba.testing import (FunctionalLayer, FunctionalTestCase)
 
 
@@ -58 +60 @@
         assert result.keys() == ['some_name', ]
         assert result['some_name'] is fake_util
+
+
+class FunctionalHelperTests(FunctionalTestCase):
+
+    layer = FunctionalLayer
+
+    def test_services_lister_is_registered(self):
+        # a lister of gateway services is registered on startup
+        util = queryUtility(IPaymentGatewayServicesLister)
+        assert util is not None
+
+    def test_services_are_really_listed(self):
+        # we can really get locally registered gateways when calling
+        util = queryUtility(IPaymentGatewayServicesLister)
+        assert len(util()) > 0
 
 
@@ -113 +130 @@
         assert p1.state == STATE_FAILED
 
+    def test_add_payment_item(self):
+        # we can add payment items
+        p1 = Payment()
+        item1 = PaymentItem()
+        result = p1.add_payment_item(item1)
+        assert len(p1) == 1  # do not make assumptions about result content
+        assert isinstance(result, basestring)
+
+    def test_add_payment_item_multiple(self):
+        # we can add several items
+        p1 = Payment()
+        item1 = PaymentItem()
+        item2 = PaymentItem()
+        result1 = p1.add_payment_item(item1)
+        result2 = p1.add_payment_item(item2)
+        assert len(p1) == 2  # do not make assumptions about result content
+        assert isinstance(result1, basestring)
+        assert isinstance(result2, basestring)
+
+    def test_amount(self):
+        # the amount of a payment is the sum of amounts of its items
+        p1 = Payment()
+        item1 = PaymentItem()
+        item2 = PaymentItem()
+        p1.add_payment_item(item1)
+        p1.add_payment_item(item2)
+        item1.amount = decimal.Decimal("12.25")
+        item2.amount = decimal.Decimal("0.5")
+        assert p1.amount == decimal.Decimal("12.75")
+
+    def test_amount_negative(self):
+        # we can sum up negative numbers
+        p1 = Payment()
+        item1 = PaymentItem()
+        item2 = PaymentItem()
+        p1.add_payment_item(item1)
+        p1.add_payment_item(item2)
+        item1.amount = decimal.Decimal("2.21")
+        item2.amount = decimal.Decimal("-3.23")
+        assert p1.amount == decimal.Decimal("-1.02")
+
+    def test_amount_empty(self):
+        # the amount of zero items is 0.00.
+        p1 = Payment()
+        assert p1.amount == decimal.Decimal("0.00")
+        assert isinstance(p1.amount, decimal.Decimal)
+
 
 class PaymentItemTests(unittest.TestCase):