Changeset 12741 for main/waeup.ikoba/trunk/src/waeup/ikoba/customers/tests/test_contract.py

Timestamp:

12 Mar 2015, 05:29:43 (10 years ago)

Author:

uli

Message:

Merge changes from uli-payments back into trunk.

File:

• main/waeup.ikoba/trunk/src/waeup/ikoba/customers/tests/test_contract.py (modified) (2 diffs)

main/waeup.ikoba/trunk/src/waeup/ikoba/customers/tests/test_contract.py

@@ -19 +19 @@
 Tests for contracts.
 """
+import decimal
 from zope.interface.verify import verifyClass, verifyObject
-from zope.component import createObject
+from zope.component import createObject, getUtility, getUtilitiesFor
+from zope.component.hooks import setSite
 from hurry.workflow.interfaces import (
     IWorkflowInfo, IWorkflowState, InvalidTransitionError)
 from waeup.ikoba.customers.interfaces import (
     IContractsContainer, IContract)
-from waeup.ikoba.interfaces import IObjectHistory
 from waeup.ikoba.customers.contracts import (
-    ContractsContainer, SampleContract)
+    ContractsContainer, SampleContract, ContractPayer, ContractFinder,
+    PayableContract,
+    )
+from waeup.ikoba.app import Company
+from waeup.ikoba.customers.customer import Customer
+from waeup.ikoba.payments.interfaces import (
+    IPaymentItem, IPayer, IPayableFinder, IPayable,
+    )
+from waeup.ikoba.products.productoptions import ProductOption
 from waeup.ikoba.testing import (FunctionalLayer, FunctionalTestCase)
+
 
 class ContractsContainerTestCase(FunctionalTestCase):
@@ -89 +99 @@
         self.assertTrue('Contract created by system' in messages)
         return
+
+
+class TestContractHelpers(FunctionalTestCase):
+
+    layer = FunctionalLayer
+
+    def test_payer_adapter(self):
+        # we can adapt IContract to IPayer (i.e. create a payer)
+        customer = Customer()
+        customer.firstname, customer.lastname = u'Anna', u'Tester'
+        contract = createObject(u'waeup.SampleContract')
+        customer['contracts'] = ContractsContainer()
+        customer['contracts'].addContract(contract)
+        result = IPayer(contract)
+        self.assertTrue(isinstance(result, ContractPayer))
+        verifyObject(IPayer, result)
+        self.assertEqual(result.first_name, u'Anna')
+        self.assertEqual(result.last_name, u'Tester')
+        self.assertEqual(result.payer_id, customer.customer_id)
+
+    def test_contract_finder_iface(self):
+        # we have a contract finder that returns IPayableFinder data.
+        verifyClass(IPayableFinder, ContractFinder)
+
+    def test_contract_finder_registered(self):
+        # the contract finder is a utility registered on startup
+        util = getUtility(IPayableFinder, name='contracts_finder')
+        self.assertTrue(isinstance(util, ContractFinder))
+        utils = [util for name, util in getUtilitiesFor(IPayableFinder)
+                 if isinstance(util, ContractFinder)]
+        self.assertEqual(len(utils), 1)
+
+    def create_contract_and_site(self):
+        contract = SampleContract()
+        option1 = ProductOption(u"Fee 1", decimal.Decimal("31.10"), "USD")
+        option2 = ProductOption(u"Fee 2", decimal.Decimal("12.12"), "USD")
+        contract.product_options = [option1, option2]
+        contract.contract_id = u'CON1234'
+        self.getRootFolder()['app'] = Company()
+        app = self.getRootFolder()['app']
+        setSite(app)
+        return contract, app
+
+    def test_contract_finder(self):
+        # the contract finder can really find contracts
+        contract, app = self.create_contract_and_site()
+        app['mycontract'] = contract  # trigger cataloging
+        finder = ContractFinder()
+        result = finder.get_payable_by_id('CON1234')
+        self.assertTrue(result is contract)
+
+    def test_contract_finder_not_stored(self):
+        # we get none if an id is not stored
+        contract, app = self.create_contract_and_site()
+        app['mycontract'] = contract  # trigger cataloging
+        finder = ContractFinder()
+        result = finder.get_payable_by_id('Not-a-valid-id')
+        self.assertTrue(result is None)
+
+    def test_contract_finder_no_catalog(self):
+        # contract finder does not complain about missing catalog
+        finder = ContractFinder()
+        result = finder.get_payable_by_id('CON1234')
+        self.assertTrue(result is None)
+
+
+class TestContractAsPayable(FunctionalTestCase):
+
+    layer = FunctionalLayer
+
+    def test_adaptable(self):
+        # we can turn contracts into payables.
+        contract = SampleContract()
+        payable = IPayable(contract)
+        self.assertTrue(payable is not None)
+        self.assertTrue(isinstance(payable, PayableContract))
+
+    def test_payable_iface(self):
+        # PayableContracts really provide IPayable
+        contract = SampleContract()
+        option1 = ProductOption(u"Fee 1", decimal.Decimal("31.10"), "USD")
+        option2 = ProductOption(u"Fee 2", decimal.Decimal("12.12"), "USD")
+        contract.product_options = [option1, option2]
+        payable = PayableContract(contract)
+        verifyObject(IPayable, payable)
+        verifyClass(IPayable, PayableContract)
+
+    def test_payable_simple_attributes(self):
+        # the simple attribs are set correctly, according to context contract
+        contract = SampleContract()
+        contract.title = u'the title'
+        option1 = ProductOption(u"Fee 1", decimal.Decimal("31.10"), "EUR")
+        option2 = ProductOption(u"Fee 2", decimal.Decimal("12.12"), "EUR")
+        contract.product_options = [option1, option2]
+        payable = PayableContract(contract)
+        self.assertTrue(contract.contract_id, payable.payable_id)
+        self.assertEqual(payable.title, contract.title)
+        self.assertEqual(payable.currency, 'EUR')
+
+    def test_payable_items(self):
+        # we can get payment items from payable
+        contract = SampleContract()
+        option1 = ProductOption(u"Fee 1", decimal.Decimal("31.10"), "EUR")
+        option2 = ProductOption(u"Fee 2", decimal.Decimal("12.12"), "EUR")
+        contract.product_options = [option1, option2]
+        payable = PayableContract(contract)
+        items = payable.payment_items
+        self.assertTrue(isinstance(items, tuple))
+        self.assertEqual(len(items), 2)
+        verifyObject(IPaymentItem, items[0])
+        verifyObject(IPaymentItem, items[1])
+        self.assertEqual(items[0].item_id, '0')
+        self.assertEqual(items[0].title, u'Fee 1')
+        self.assertEqual(items[0].amount, decimal.Decimal("31.10"))
+
+    def test_payable_no_items(self):
+        # payables work also with no options set on contract
+        contract = SampleContract()
+        payable = PayableContract(contract)
+        items = payable.payment_items
+        self.assertTrue(isinstance(items, tuple))
+        self.assertEqual(len(items), 0)
+        self.assertEqual(payable.currency, None)
+
+    def test_different_currencies_forbiddedn(self):
+        # we do not accept different currencies in payment items
+        contract = SampleContract()
+        option1 = ProductOption(u"Fee 1", decimal.Decimal("31.10"), "EUR")
+        option2 = ProductOption(u"Fee 2", decimal.Decimal("12.12"), "USD")
+        contract.product_options = [option1, option2]
+        self.assertRaises(ValueError, PayableContract, contract)