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source: main/waeup.ikoba/trunk/src/waeup/ikoba/payments/tests/test_paypal.py @ 12444

Last change on this file since 12444 was 12326, checked in by uli, 10 years ago
We cannot do creditcard payments w/o creditcards.
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1	## $Id: test_paypal.py 12326 2014-12-26 11:28:59Z uli $
2	##
3	## Copyright (C) 2014 Uli Fouquet & Henrik Bettermann
4	## This program is free software; you can redistribute it and/or modify
5	## it under the terms of the GNU General Public License as published by
6	## the Free Software Foundation; either version 2 of the License, or
7	## (at your option) any later version.
8	##
9	## This program is distributed in the hope that it will be useful,
10	## but WITHOUT ANY WARRANTY; without even the implied warranty of
11	## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12	## GNU General Public License for more details.
13	##
14	## You should have received a copy of the GNU General Public License
15	## along with this program; if not, write to the Free Software
16	## Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17	##
18	import grok
19	import decimal
20	import os
21	import re
22	import shutil
23	import tempfile
24	import unittest
25	import paypalrestsdk
26	from zope.component import (
27	getGlobalSiteManager, queryUtility,
28	)
29	from zope.component.hooks import setSite, clearSite
30	from zope.i18nmessageid.message import Message as i18nMessage
31	from zope.interface import implements
32	from zope.interface.verify import verifyObject, verifyClass
33	from zope.schema.interfaces import IVocabularyTokenized, ITerm
34	from waeup.ikoba.interfaces import IPayPalConfig
35	from waeup.ikoba.payments.interfaces import (
36	IPaymentGatewayService, IPayer, IPayee, IPaymentItem,
37	)
38	from waeup.ikoba.payments.paypal import (
39	get_paypal_config_file_path, parse_paypal_config, get_access_token,
40	configure_sdk, get_payment, Payer, PayerInfo, ShippingAddress,
41	ADDRESS_TYPES_VOCAB, IShippingAddress, Address, IAddress, to_dict,
42	CreditCard, CREDIT_CARD_TYPES_VOCAB, CREDIT_CARD_STATUS_VOCAB,
43	ICreditCard, ICreditCardToken, CreditCardToken, FundingInstrument,
44	AmountDetails, IAmount, Amount, IItem, Item, STOCK_KEEPING_UNITS_VOCAB,
45	IItemList, ItemList, IPaymentOptions, PaymentOptions, ITransaction,
46	Transaction, PAYMENT_OPTION_METHODS_VOCAB, PayPalCreditCardService,
47	PayPalRegularPaymentService,
48	)
49	from waeup.ikoba.testing import (
50	FunctionalLayer, FunctionalTestCase,
51	)
52
53
54	#
55	# PayPal test config
56	#
57
58	EXTERNAL_PAYPAL_TESTS = False
59
60	#
61	# End of PayPal test config
62	#
63
64
65	def external_paypal_test(func):
66	"""A decorator that can block test functions.
67	"""
68	if not EXTERNAL_PAYPAL_TESTS:
69	myself = __file__
70	if myself.endswith('.pyc'):
71	myself = myself[:-2]
72	print "WARNING: external paypal tests are skipped!"
73	print "WARNING: edit %s to enable them." % myself
74	return
75	return func
76
77
78	class HelperTests(unittest.TestCase):
79
80	def setUp(self):
81	self.workdir = tempfile.mkdtemp()
82
83	def tearDown(self):
84	shutil.rmtree(self.workdir)
85	# unregister any remaining utils registered during tests
86	util = queryUtility(IPayPalConfig)
87	if util is not None:
88	getGlobalSiteManager().unregisterUtility(util, IPayPalConfig)
89
90	def test_get_paypal_config_file_path(self):
91	# we can get a config file path (if registered)
92	path = os.path.join(self.workdir, 'sample.cfg')
93	getGlobalSiteManager().registerUtility(
94	{'path': path, }, IPayPalConfig, '')
95	result = get_paypal_config_file_path()
96	assert result == path
97
98	def test_get_paypal_config_file_path_no_file(self):
99	# without IPayPalConfig util set, we get `None`
100	result = get_paypal_config_file_path()
101	assert result is None
102
103	def test_parse_paypal_config(self):
104	# we can parse paypal configs
105	path = os.path.join(self.workdir, 'sample.cfg')
106	open(path, 'w').write(
107	"[rest-client]\n"
108	"id = myid\n"
109	"secret = mysecret\n"
110	"mode = live\n")
111	result = parse_paypal_config(path)
112	assert result['client_id'] == u'myid'
113	assert result['client_secret'] == u'mysecret'
114	assert result['mode'] == 'live'
115
116	def test_parse_paypal_config_defaults(self):
117	# we have fallback values (defaults) in place
118	path = os.path.join(self.workdir, 'sample.cfg')
119	open(path, 'w').write(
120	"[rest-client]\n"
121	)
122	result = parse_paypal_config(path)
123	assert result['client_id'] is None
124	assert result['client_secret'] is None
125	assert result['mode'] == "sandbox"
126
127	def test_configure_sdk(self):
128	# we can configure the paypal sdk
129	path = os.path.join(self.workdir, 'sample.cfg')
130	open(path, 'w').write(
131	"[rest-client]\n"
132	"id = my-special-id\n"
133	)
134	result = configure_sdk(path)
135	assert result['client_id'] == 'my-special-id'
136	assert result['client_secret'] is None
137	assert result['mode'] == "sandbox"
138	assert paypalrestsdk.api.__api__.mode == 'sandbox'
139	assert paypalrestsdk.api.__api__.client_id == 'my-special-id'
140
141	def test_get_payment_invalid_intent(self):
142	# only 'sale' is currently allowed
143	self.assertRaises(
144	ValueError, get_payment, intent='invalid')
145	self.assertRaises(
146	ValueError, get_payment, intent='order')
147
148	def test_to_dict(self):
149	# we can turn objects into dicts
150	class C1(object):
151	a = 1
152	b = "somestring"
153	c = u"unicodestring"
154	d = None
155	obj = C1()
156	self.assertEqual(
157	to_dict(obj),
158	{'a': u"1",
159	'b': u"somestring",
160	'c': u"unicodestring",
161	}
162	)
163
164	def test_to_dict_map(self):
165	# we can map attribute names
166	class C1(object):
167	a = 1
168	b = "somestring"
169	obj = C1()
170	self.assertEqual(
171	to_dict(obj, name_map={'a': 'replaced_a'}),
172	{'replaced_a': u"1",
173	'b': u"somestring",
174	})
175
176	def test_to_dict_lists(self):
177	# to_dict can handle lists
178	class C1(object):
179	a = 1
180
181	def to_dict(self):
182	return to_dict(self)
183
184	obj1 = C1()
185	obj2 = C1()
186	obj2.a = 2
187	obj3 = C1()
188	obj3.a = 3
189	obj1.foo = [obj2, obj3]
190	self.assertEqual(
191	to_dict(obj1),
192	{
193	'a': u'1',
194	'foo': [
195	{'a': u'2'},
196	{'a': u'3'},
197	]
198	}
199	)
200
201	def test_to_dict_decimals(self):
202	# decimals are converted to numbers with 2 decimals
203	class C1(object):
204	a = decimal.Decimal("0.1")
205	self.assertEqual(
206	to_dict(C1()),
207	{
208	'a': u"0.10",
209	}
210	)
211
212
213	class PayerTests(unittest.TestCase):
214
215	def test_create(self):
216	# we can create payer objects
217	payer = Payer(payment_method='paypal')
218	assert payer.payment_method == 'paypal'
219	assert payer.funding_instruments == []
220	assert payer.payer_info is None
221	assert payer.status is None
222
223	def test_init_invalid_payment_meth(self):
224	# we must provide a valid payment method
225	payer = Payer(payment_method='paypal')
226	assert payer is not None
227	payer = Payer(payment_method='credit_card')
228	assert payer is not None
229	self.assertRaises(
230	ValueError, Payer, payment_method='invalid')
231
232	def test_init_invalid_payer_state(self):
233	# only certain values are allowed as payer states
234	payer = Payer(payment_method='paypal', status='VERIFIED')
235	assert payer is not None
236	payer = Payer(payment_method='paypal', status='UNVERIFIED')
237	assert payer is not None
238	self.assertRaises(
239	ValueError, Payer, payment_method='paypal', status='InVaLiD')
240
241
242	class PayerInfoTests(unittest.TestCase):
243
244	def test_create(self):
245	# we can create payer infos
246	info = PayerInfo()
247	assert info.email == ''
248	assert info.first_name == ''
249	assert info.last_name == ''
250	assert info.payer_id == ''
251	assert info.phone == ''
252	assert info.shipping_address is None
253	assert info.tax_id_type == ''
254	assert info.tax_id == ''
255
256	def test_init_invalid_tax_id_type(self):
257	# onyl certain tax id types are allowed
258	info = PayerInfo(tax_id_type='BR_CPF')
259	assert info is not None
260	info = PayerInfo(tax_id_type='BR_CNPJ')
261	assert info is not None
262	self.assertRaises(
263	ValueError, PayerInfo, tax_id_type='INVALID_TYPE')
264
265
266	class CreditCardTests(unittest.TestCase):
267
268	def test_iface(self):
269	# we fullfill any interface contracts
270	credit_card = CreditCard(
271	number=u"12345678",
272	credit_card_type="visa",
273	expire_month=4,
274	expire_year=2012,
275	)
276	verifyClass(ICreditCard, CreditCard)
277	verifyObject(ICreditCard, credit_card)
278
279	def test_create(self):
280	# we can create CreditCard objects
281	credit_card = CreditCard(
282	number=u"12345678",
283	credit_card_type="visa",
284	expire_month=4,
285	expire_year=2012,
286	)
287	assert credit_card.paypal_id is None
288	assert credit_card.payer_id is not None
289	assert credit_card.number == u"12345678"
290	assert credit_card.credit_card_type == "visa"
291	assert credit_card.expire_month == 4
292	assert credit_card.expire_year == 2012
293	assert credit_card.cvv2 is None
294	assert credit_card.first_name is None
295	assert credit_card.last_name is None
296	assert credit_card.billing_address is None
297	assert credit_card.state is None
298	assert credit_card.paypal_valid_until is None
299
300	def test_payer_id_given(self):
301	# we do not override given payer ids
302	credit_card = CreditCard(
303	number=u"12345678",
304	credit_card_type="visa",
305	expire_month=4,
306	expire_year=2012,
307	payer_id=u'MySpecialPayerId',
308	)
309	assert credit_card.payer_id == u'MySpecialPayerId'
310
311	def test_payer_id_not_given(self):
312	# in case no payer id is given, we generate one
313	credit_card = CreditCard(
314	number=u"12345678",
315	credit_card_type="visa",
316	expire_month=4,
317	expire_year=2012,
318	)
319	# our payer ids contain a leading 'PAYER_' and 32 hex digits
320	assert re.match('PAYER_[0-9a-f]{32}$', credit_card.payer_id)
321
322	def test_number_is_checked(self):
323	# we do not accept invalid numbers
324	self.assertRaises(
325	ValueError, CreditCard,
326	number=u"not-a-number",
327	credit_card_type="visa",
328	expire_month=4,
329	expire_year=2012,
330	)
331
332	def test_to_str(self):
333	# we can turn CreditCard objects into dicts.
334	addr = Address(
335	line1=u"52 N Main ST",
336	city=u"Johnstown",
337	state=u"OH",
338	postal_code=u"43210",
339	country_code=u"US")
340	credit_card = CreditCard(
341	credit_card_type=u"visa",
342	payer_id=u"PAYER_0123456789012345678901",
343	number=u"4417119669820331",
344	expire_month=11,
345	expire_year=2018,
346	cvv2=u"874",
347	first_name=u"Joe",
348	last_name=u"Shopper",
349	billing_address=addr)
350	self.assertEqual(
351	credit_card.to_dict(),
352	{
353	"type": u"visa",
354	"number": u"4417119669820331",
355	"payer_id": u"PAYER_0123456789012345678901",
356	"expire_month": u"11",
357	"expire_year": u"2018",
358	"cvv2": u"874",
359	"first_name": u"Joe",
360	"last_name": u"Shopper",
361	"billing_address": {
362	"line1": u"52 N Main ST",
363	"city": u"Johnstown",
364	"state": u"OH",
365	"postal_code": u"43210",
366	"country_code": u"US"}
367	}
368	)
369
370
371	class CreditCardTokenTests(unittest.TestCase):
372
373	def test_iface(self):
374	# we fullfill any interface contracts
375	token = CreditCardToken(
376	credit_card_id=u"12345678",
377	)
378	verifyClass(ICreditCardToken, CreditCardToken)
379	verifyObject(ICreditCardToken, token)
380
381	def test_create(self):
382	# we can create CreditCardToken objects
383	token = CreditCardToken(
384	credit_card_id=u"12345678",
385	)
386	assert token.credit_card_id == u"12345678"
387	assert token.payer_id is None
388	assert token.credit_card_type is None
389	assert token.expire_month is None
390	assert token.expire_year is None
391	assert token.last4 is None
392
393	def test_payer_id_given(self):
394	# we do not override given payer ids
395	token = CreditCardToken(
396	credit_card_id=u"12345678",
397	payer_id=u'MySpecialPayerId',
398	)
399	assert token.payer_id == u'MySpecialPayerId'
400
401	def test_to_str(self):
402	# we can turn CreditCardToken objects into dicts.
403	token = CreditCardToken(
404	credit_card_type=u"visa",
405	payer_id=u"PAYER_0123456789012345678901",
406	credit_card_id=u"12345678",
407	last4="8901",
408	expire_month=11,
409	expire_year=2018,
410	)
411	self.assertEqual(
412	token.to_dict(),
413	{
414	"credit_card_id": u"12345678",
415	"payer_id": u"PAYER_0123456789012345678901",
416	"last4": u"8901",
417	"type": u"visa",
418	"expire_month": u"11",
419	"expire_year": u"2018",
420	}
421	)
422
423
424	class FundingInstrumentTests(unittest.TestCase):
425
426	def test_create(self):
427	# we can create FundingInstrument objects
428	token = CreditCardToken(
429	credit_card_id=u"12345678",
430	)
431	instr = FundingInstrument(credit_card_token=token)
432	assert instr.credit_card_token is token
433
434	def test_require_credit_card_or_token(self):
435	# we require a credit card object or a token.
436	credit_card = CreditCard(
437	number=u"12345678",
438	credit_card_type="visa",
439	expire_month=4,
440	expire_year=2012,
441	)
442	token = CreditCardToken(
443	credit_card_id=u"12345678",
444	)
445	self.assertRaises(
446	ValueError, FundingInstrument,
447	credit_card=credit_card,
448	credit_card_token=token
449	)
450	self.assertRaises(
451	ValueError, FundingInstrument
452	)
453
454	def test_to_dict(self):
455	# we can turn Funding instruments into dicts
456	token = CreditCardToken(
457	credit_card_type=u"visa",
458	payer_id=u"PAYER_0123456789012345678901",
459	credit_card_id=u"12345678",
460	last4="8901",
461	expire_month=11,
462	expire_year=2018,
463	)
464	instr = FundingInstrument(credit_card_token=token)
465	result = instr.to_dict()
466	self.assertEqual(
467	result,
468	{
469	"credit_card_token": {
470	"credit_card_id": u"12345678",
471	"payer_id": u"PAYER_0123456789012345678901",
472	"last4": u"8901",
473	"type": u"visa",
474	"expire_month": u"11",
475	"expire_year": u"2018",
476	}
477	}
478	)
479
480
481	class AddressTests(unittest.TestCase):
482
483	def test_iface(self):
484	# we fullfill any interface contracts
485	addr = Address(
486	line1=u'Address Line 1',
487	city=u'Somecity',
488	country_code=u'AT',
489	)
490	verifyClass(IAddress, Address)
491	verifyObject(IAddress, addr)
492
493	def test_create(self):
494	# we can create addresses
495	addr = Address(
496	line1=u'Honey Street 1',
497	city=u'Beartown',
498	country_code=u'GB',
499	)
500	assert addr.line1 == u'Honey Street 1'
501	assert addr.line2 is None
502	assert addr.city == u'Beartown'
503	assert addr.country_code == u'GB'
504	assert addr.postal_code is None
505	assert addr.state is None
506	assert addr.phone is None
507
508	def test_to_dict(self):
509	# we can turn addresses into dicts
510	addr = Address(
511	line1=u'Honey Street 1',
512	city=u'Beartown',
513	country_code=u'GB',
514	)
515	self.assertEqual(
516	addr.to_dict(),
517	{
518	'line1': u'Honey Street 1',
519	'city': u'Beartown',
520	'country_code': u'GB',
521	}
522	)
523	addr.line2 = u"Behind little tree"
524	self.assertEqual(
525	addr.to_dict(),
526	{
527	'line1': u'Honey Street 1',
528	'line2': u'Behind little tree',
529	'city': u'Beartown',
530	'country_code': u'GB',
531	}
532	)
533
534
535	class ShippingAddressTests(unittest.TestCase):
536
537	def test_iface(self):
538	# we fullfill any interface contracts
539	addr = ShippingAddress(
540	recipient_name=u'Foo Bar',
541	line1=u'Address Line 1',
542	city=u'Somecity',
543	country_code=u'AT',
544	)
545	verifyClass(IShippingAddress, ShippingAddress)
546	verifyObject(IShippingAddress, addr)
547
548	def test_create(self):
549	# we can create shipping addresses
550	addr = ShippingAddress(
551	recipient_name=u'Rob Receiver',
552	line1=u'Honey Street 1',
553	city=u'Beartown',
554	country_code=u'GB',
555	)
556	assert addr.recipient_name == u'Rob Receiver'
557	assert addr.type == u'residential'
558	assert addr.line1 == u'Honey Street 1'
559	assert addr.line2 is None
560	assert addr.city == u'Beartown'
561	assert addr.country_code == u'GB'
562	assert addr.postal_code is None
563	assert addr.state is None
564	assert addr.phone is None
565
566	def test_to_dict(self):
567	# we can turn shipping addresses into dicts
568	addr = ShippingAddress(
569	recipient_name=u'Rob Receiver',
570	line1=u'Honey Street 1',
571	city=u'Beartown',
572	country_code=u'GB',
573	)
574	self.assertEqual(
575	addr.to_dict(),
576	{
577	'recipient_name': u'Rob Receiver',
578	'type': u'residential',
579	'line1': u'Honey Street 1',
580	'city': u'Beartown',
581	'country_code': u'GB',
582	}
583	)
584	addr.line2 = u"Behind little tree"
585	self.assertEqual(
586	addr.to_dict(),
587	{
588	'recipient_name': u'Rob Receiver',
589	'type': u'residential',
590	'line1': u'Honey Street 1',
591	'line2': u'Behind little tree',
592	'city': u'Beartown',
593	'country_code': u'GB',
594	}
595	)
596
597
598	class AmountDetailsTests(unittest.TestCase):
599
600	def test_create(self):
601	# we can create AmountDetail objects
602	details = AmountDetails()
603	assert details.shipping is None
604	assert details.subtotal is None
605	assert details.tax is None
606	assert details.fee is None
607	assert details.handling_fee is None
608	assert details.insurance is None
609	assert details.shipping_discount is None
610
611	def test_to_dict(self):
612	# we can turn AmountDetails into a dict
613	details = AmountDetails(
614	shipping=decimal.Decimal("0.10"),
615	tax=decimal.Decimal("0.30"),
616	fee=decimal.Decimal("0.40"),
617	handling_fee=decimal.Decimal("0.50"),
618	insurance=decimal.Decimal("0.60"),
619	shipping_discount=decimal.Decimal("0.70")
620	)
621	self.assertEqual(
622	details.to_dict(),
623	{
624	'shipping': u"0.10",
625	'subtotal': u"1.20",
626	'tax': u"0.30",
627	'fee': u"0.40",
628	'handling_fee': u"0.50",
629	'insurance': u"0.60",
630	'shipping_discount': u"0.70"
631	}
632	)
633
634	def test_subtotal_all_none(self):
635	# if all items are none, also subtotal is none
636	details = AmountDetails(
637	shipping=None, tax=None, fee=None, handling_fee=None,
638	insurance=None, shipping_discount=None,
639	)
640	assert details.subtotal is None
641	details.shipping_discount = decimal.Decimal("1.00")
642	assert details.subtotal == decimal.Decimal("-1.00")
643
644	def test_subtotal_sum(self):
645	# subtotal sums up correctly
646	details = AmountDetails(
647	shipping=decimal.Decimal("0.05"),
648	tax=decimal.Decimal("0.40"),
649	fee=decimal.Decimal("3.00"),
650	handling_fee=decimal.Decimal("20.00"),
651	insurance=decimal.Decimal("100.00"),
652	shipping_discount=None
653	)
654	self.assertEqual(details.subtotal, decimal.Decimal("123.45"))
655	details.shipping_discount = decimal.Decimal("0.00")
656	self.assertEqual(details.subtotal, decimal.Decimal("123.45"))
657	details.shipping_discount = decimal.Decimal("23.45")
658	self.assertEqual(details.subtotal, decimal.Decimal("100.00"))
659
660
661	class AmountTests(unittest.TestCase):
662
663	def test_iface(self):
664	# we fullfill any interface contracts.
665	amount = Amount()
666	verifyClass(IAmount, Amount)
667	verifyObject(IAmount, amount)
668
669	def test_create(self):
670	# we can create amount objects
671	details = AmountDetails(
672	shipping=decimal.Decimal("0.05"),
673	tax=decimal.Decimal("0.40"),
674	fee=decimal.Decimal("3.00"),
675	handling_fee=decimal.Decimal("20.00"),
676	insurance=decimal.Decimal("100.00"),
677	shipping_discount=None
678	)
679	amount = Amount(
680	total=decimal.Decimal("12.12"),
681	currency="USD",
682	details=details
683	)
684	assert amount.total == decimal.Decimal("12.12")
685	assert amount.currency == "USD"
686	assert amount.details is details
687
688	def test_to_dict(self):
689	# we can turn Amount objects into dicts
690	self.maxDiff = None
691	details = AmountDetails(
692	shipping=decimal.Decimal("0.05"),
693	tax=decimal.Decimal("0.40"),
694	fee=decimal.Decimal("3.00"),
695	handling_fee=decimal.Decimal("20.00"),
696	insurance=decimal.Decimal("100.00"),
697	shipping_discount=None
698	)
699	amount = Amount(
700	total=decimal.Decimal("12.12"),
701	currency="USD",
702	details=details
703	)
704	self.assertEqual(
705	amount.to_dict(),
706	{
707	'total': u'12.12',
708	'currency': u'USD',
709	'details': {
710	'shipping': u'0.05',
711	'subtotal': u'123.45',
712	'tax': u'0.40',
713	'fee': u'3.00',
714	'handling_fee': u'20.00',
715	'insurance': u'100.00',
716	}
717	}
718	)
719
720
721	class ItemTests(unittest.TestCase):
722
723	def test_iface(self):
724	# we fullfill all interface contracts
725	item = Item(name=u"Splendid Item")
726	verifyClass(IItem, Item)
727	verifyObject(IItem, item)
728
729	def test_create(self):
730	# we can create Item objects
731	item = Item(
732	quantity=3,
733	name=u"Splendid Thing",
734	price=decimal.Decimal("1.1"),
735	currency="USD",
736	sku="pcs",
737	description=u"Soo splendid!",
738	tax=decimal.Decimal("0.1"),
739	)
740	assert item.quantity == 3
741	assert item.name == u"Splendid Thing"
742	assert item.price == decimal.Decimal("1.1")
743	assert item.currency == "USD"
744	assert item.sku == "pcs"
745	assert item.description == u"Soo splendid!"
746	assert item.tax == decimal.Decimal("0.1")
747
748	def test_to_dict(self):
749	# we can turn Item objects into dicts
750	item = Item(
751	quantity=3,
752	name=u"Splendid Thing",
753	price=decimal.Decimal("1.1"),
754	currency="USD",
755	sku="pcs",
756	description=u"Soo splendid!",
757	tax=decimal.Decimal("0.1"),
758	)
759	self.assertEqual(
760	item.to_dict(),
761	{
762	"quantity": u"3",
763	"name": u"Splendid Thing",
764	"price": u"1.10",
765	"currency": u"USD",
766	"sku": u"pcs",
767	"description": u"Soo splendid!",
768	"tax": u"0.10"
769	}
770	)
771
772
773	class ItemListTests(unittest.TestCase):
774
775	def test_iface(self):
776	# we fullfill all interface contracts
777	item_list = ItemList()
778	verifyClass(IItemList, ItemList)
779	verifyObject(IItemList, item_list)
780
781	def test_create_minimal(self):
782	# we can create ItemLists with a minimum of params
783	item_list = ItemList()
784	assert item_list.shipping_address is None
785	assert item_list.items == []
786
787	def test_create(self):
788	# we can create ItemLists
789	item1 = Item(
790	name=u"Splendid Thing",
791	)
792	item2 = Item(
793	name=u"Other Splendid Thing",
794	)
795	addr = ShippingAddress(
796	recipient_name=u'Rob Receiver',
797	line1=u'Honey Street 1',
798	city=u'Beartown',
799	country_code=u'GB',
800	)
801	item_list = ItemList(
802	shipping_address=addr,
803	items=[item1, item2])
804	assert item_list.shipping_address is addr
805	assert item_list.items == [item1, item2]
806
807	def test_to_dict(self):
808	# we can turn ITemLists into dicts
809	item = Item(
810	quantity=3,
811	name=u"Splendid Thing",
812	price=decimal.Decimal("1.1"),
813	currency="USD",
814	sku="pcs",
815	description=u"Soo splendid!",
816	tax=decimal.Decimal("0.1"),
817	)
818	addr = ShippingAddress(
819	recipient_name=u'Rob Receiver',
820	line1=u'Honey Street 1',
821	city=u'Beartown',
822	country_code=u'GB',
823	)
824	item_list = ItemList(items=[item, ], shipping_address=addr)
825	self.assertEqual(
826	item_list.to_dict(),
827	{
828	"items": [
829	{
830	"quantity": u"3",
831	"name": u"Splendid Thing",
832	"price": u"1.10",
833	"currency": u"USD",
834	"sku": u"pcs",
835	"description": u"Soo splendid!",
836	"tax": u"0.10"
837	}
838	],
839	"shipping_address":
840	{
841	'recipient_name': u'Rob Receiver',
842	'type': u'residential',
843	'line1': u'Honey Street 1',
844	'city': u'Beartown',
845	'country_code': u'GB',
846	}
847	}
848	)
849
850
851	class PaymentOptionsTests(unittest.TestCase):
852
853	def test_iface(self):
854	# we fullfill all interface contracts
855	opts = PaymentOptions()
856	verifyClass(IPaymentOptions, PaymentOptions)
857	verifyObject(IPaymentOptions, opts)
858
859	def test_create(self):
860	# we can create PaymentOptions objects
861	opts = PaymentOptions()
862	assert opts.allowed_payment_method is None
863
864	def test_allowed_payment_method_checked_in_init(self):
865	# any value apart from None, INSTANT... is rejected in __init__
866	self.assertRaises(
867	ValueError,
868	PaymentOptions, allowed_payment_method='NoTvAlID')
869
870	def test_to_dict(self):
871	# we can turn PaymentOptions into dicts
872	opts = PaymentOptions(
873	allowed_payment_method="INSTANT_FUNDING_SOURCE")
874	self.assertEqual(
875	opts.to_dict(),
876	{
877	'allowed_payment_method': "INSTANT_FUNDING_SOURCE",
878	}
879	)
880
881
882	class TransactionTests(unittest.TestCase):
883
884	def test_iface(self):
885	# we fullfill all interface contracts
886	amount = Amount()
887	transaction = Transaction(amount=amount)
888	verifyClass(ITransaction, Transaction)
889	verifyObject(ITransaction, transaction)
890
891	def test_create(self):
892	# we can create transacions
893	amount = Amount()
894	transaction = Transaction(amount=amount)
895	assert transaction.amount is amount
896	assert transaction.description is None
897	assert transaction.item_list is None
898	assert transaction.related_resources == []
899	assert transaction.invoice_number is None
900	assert transaction.custom is None
901	assert transaction.soft_descriptor is None
902	assert transaction.payment_options is None
903
904	def test_to_dict(self):
905	# we can turn Transaction objects into dicts
906	transaction = Transaction(
907	amount=Amount(),
908	description=u"My description",
909	item_list=ItemList(),
910	related_resources=[],
911	invoice_number=u"12345",
912	custom=u"Some custom remark",
913	soft_descriptor=u"softdescriptor?",
914	payment_options=PaymentOptions(
915	allowed_payment_method="INSTANT_FUNDING_SOURCE"),
916	)
917	self.assertEqual(
918	transaction.to_dict(), {
919	'amount': {'currency': u'USD', 'total': u'0.00'},
920	'custom': u'Some custom remark',
921	'description': u'My description',
922	'invoice_number': u'12345',
923	'item_list': {
924	'items': []
925	},
926	'payment_options': {
927	'allowed_payment_method': u'INSTANT_FUNDING_SOURCE'
928	},
929	'related_resources': [],
930	'soft_descriptor': u'softdescriptor?'
931	}
932	)
933
934
935	class AddressTypesVocabTests(unittest.TestCase):
936
937	def test_address_types_vocab_tokenized(self):
938	# we can get a countries source suitable for forms etc.
939	verifyObject(IVocabularyTokenized, ADDRESS_TYPES_VOCAB)
940
941	def test_address_types_vocab_i18nized(self):
942	# vocab titles are i18nized
943	result = ADDRESS_TYPES_VOCAB.getTerm('residential')
944	assert ITerm.providedBy(result)
945	self.assertEqual(result.title, u'residential')
946	assert isinstance(result.title, i18nMessage)
947
948	def test_address_types_vocab_tokens_are_string(self):
949	# vocab tokens are simple strings
950	result = ADDRESS_TYPES_VOCAB.getTerm('residential')
951	assert ITerm.providedBy(result)
952	assert result.token == result.value
953	assert result.value == 'residential'
954	assert isinstance(result.token, str)
955	assert isinstance(result.value, str)
956
957
958	class CreditCardTypesVocabTests(unittest.TestCase):
959
960	def test_credit_card_types_vocab_tokenized(self):
961	# we can get a countries source suitable for forms etc.
962	verifyObject(IVocabularyTokenized, CREDIT_CARD_TYPES_VOCAB)
963
964	def test_credit_cards_types_vocab_i18nized(self):
965	# vocab titles are i18nized
966	result = CREDIT_CARD_TYPES_VOCAB.getTerm('visa')
967	assert ITerm.providedBy(result)
968	self.assertEqual(result.title, u'visa')
969	assert isinstance(result.title, i18nMessage)
970
971	def test_credit_cards_types_vocab_tokens_are_string(self):
972	# vocab tokens are simple strings
973	result = CREDIT_CARD_TYPES_VOCAB.getTerm('visa')
974	assert ITerm.providedBy(result)
975	assert result.token == result.value
976	assert result.value == 'visa'
977	assert isinstance(result.token, str)
978	assert isinstance(result.value, str)
979
980
981	class CreditcardstatusVocabTests(unittest.TestCase):
982
983	def test_credit_card_status_vocab_tokenized(self):
984	# we can get a countries source suitable for forms etc.
985	verifyObject(IVocabularyTokenized, CREDIT_CARD_STATUS_VOCAB)
986
987	def test_credit_cards_status_vocab_i18nized(self):
988	# vocab titles are i18nized
989	result = CREDIT_CARD_STATUS_VOCAB.getTerm('ok')
990	assert ITerm.providedBy(result)
991	self.assertEqual(result.title, u'ok')
992	assert isinstance(result.title, i18nMessage)
993
994	def test_credit_cards_status_vocab_tokens_are_string(self):
995	# vocab tokens are simple strings
996	result = CREDIT_CARD_STATUS_VOCAB.getTerm('expired')
997	assert ITerm.providedBy(result)
998	assert result.token == result.value
999	assert result.value == 'expired'
1000	assert isinstance(result.token, str)
1001	assert isinstance(result.value, str)
1002
1003
1004	class StockKeepingUnitsVocabTests(unittest.TestCase):
1005
1006	def test_sku_vocab_tokenized(self):
1007	# we can get a tokenzed vocab for stock keeping units
1008	verifyObject(IVocabularyTokenized, STOCK_KEEPING_UNITS_VOCAB)
1009
1010	def test_sku_vocab_i18nized(self):
1011	# vocab titles are i18nized
1012	result = STOCK_KEEPING_UNITS_VOCAB.getTerm('pcs')
1013	assert ITerm.providedBy(result)
1014	self.assertEqual(result.title, u'pieces')
1015	assert isinstance(result.title, i18nMessage)
1016
1017	def test_sku_vocab_tokens_are_string(self):
1018	# vocab tokens are simple strings
1019	result = STOCK_KEEPING_UNITS_VOCAB.getTerm('pcs')
1020	assert ITerm.providedBy(result)
1021	assert result.token == result.value
1022	assert result.value == 'pcs'
1023	assert isinstance(result.token, str)
1024	assert isinstance(result.value, str)
1025
1026
1027	class PaymentOptionMethodsVocabTests(unittest.TestCase):
1028
1029	def test_payment_option_methods_vocab_tokenized(self):
1030	# we can get a countries source suitable for forms etc.
1031	verifyObject(IVocabularyTokenized, PAYMENT_OPTION_METHODS_VOCAB)
1032
1033	def test_payment_option_methods_vocab_i18nized(self):
1034	# vocab titles are i18nized
1035	result = PAYMENT_OPTION_METHODS_VOCAB.getTerm('INSTANT_FUNDING_SOURCE')
1036	assert ITerm.providedBy(result)
1037	self.assertEqual(result.title, u'INSTANT_FUNDING_SOURCE')
1038	assert isinstance(result.title, i18nMessage)
1039
1040	def test_payment_option_methods_vocab_tokens_are_string(self):
1041	# vocab tokens are simple strings
1042	result = PAYMENT_OPTION_METHODS_VOCAB.getTerm('INSTANT_FUNDING_SOURCE')
1043	assert ITerm.providedBy(result)
1044	assert result.token == result.value
1045	assert result.value == 'INSTANT_FUNDING_SOURCE'
1046	assert isinstance(result.token, str)
1047	assert isinstance(result.value, str)
1048
1049
1050	class FakePayer(object):
1051
1052	implements(IPayer)
1053
1054	payer_id = 'PAYER-123'
1055	first_name = u'Joe'
1056	last_name = u'Shopper'
1057
1058
1059	class FakePayee(object):
1060
1061	implements(IPayee)
1062
1063	payee_id = 'PAYEE-456'
1064
1065
1066	class FakePaymentItem(object):
1067
1068	implements(IPaymentItem)
1069
1070	title = u'Fake Item'
1071	item_id = 'BILL-123456'
1072	amount = decimal.Decimal("12.10")
1073	currency = 'EUR'
1074
1075
1076	# Make sure all fake classes (and objects made of them) are up-to-date
1077	verifyClass(IPayer, FakePayer)
1078	verifyObject(IPayer, FakePayer())
1079	verifyClass(IPayee, FakePayee)
1080	verifyObject(IPayee, FakePayee())
1081	verifyClass(IPaymentItem, FakePaymentItem)
1082	verifyObject(IPaymentItem, FakePaymentItem())
1083
1084
1085	class PayPalCreditCardServiceTests(FunctionalTestCase):
1086
1087	layer = FunctionalLayer
1088
1089	def tearDown(self):
1090	super(PayPalCreditCardServiceTests, self).tearDown()
1091	clearSite()
1092
1093	def create_site(self):
1094	# create a simple site in root.
1095	class MyApp(grok.Application, grok.Container):
1096	pass
1097	site = MyApp()
1098	self.getRootFolder()['app'] = site
1099	setSite(site)
1100	return site
1101
1102	def test_iface(self):
1103	# we fullfill all interface contracts
1104	service = PayPalCreditCardService()
1105	verifyClass(IPaymentGatewayService, PayPalCreditCardService)
1106	verifyObject(IPaymentGatewayService, service)
1107
1108	def test_get_credit_card_no_site(self):
1109	# we get simply None if no site is registered
1110	service = PayPalCreditCardService()
1111	assert service.get_credit_card('not-a-valid-payer-id') is None
1112
1113	def test_get_credit_card_site_not_a_container(self):
1114	# we get simply None if site is not a container
1115	site = grok.Application() # does not provide IContainer
1116	self.getRootFolder()['app'] = site
1117	setSite(site)
1118	service = PayPalCreditCardService()
1119	assert service.get_credit_card('not-a-valid-payer-id') is None
1120
1121	def test_get_credit_card_no_container(self):
1122	# we get simply None if no 'creditcards' container is in site
1123	self.create_site()
1124	service = PayPalCreditCardService()
1125	assert service.get_credit_card('not-a-valid-payer-id') is None
1126
1127	def test_get_credit_card(self):
1128	# we can get a credit card, if one was stored
1129	class MyCard(grok.Model):
1130	myid = 'CARD1'
1131
1132	def __eq__(self, obj):
1133	return self.myid == obj.myid
1134
1135	site = self.create_site()
1136	site['creditcards'] = grok.Container()
1137	card = MyCard()
1138	card.myid = 'CHANGED ID'
1139	site['creditcards'][u'CARD1'] = card
1140	service = PayPalCreditCardService()
1141	assert service.get_credit_card(u'CARD1') == card
1142	assert service.get_credit_card(u'CARD2') is None
1143
1144	def test_create_payment_no_credictard(self):
1145	# trying to create a payment without credit card raises an exception
1146	service = PayPalCreditCardService()
1147	exception = None
1148	try:
1149	service.create_payment(
1150	payer=FakePayer(),
1151	payment_item=FakePaymentItem(),
1152	payee=FakePayee()
1153	)
1154	except (ValueError, ) as err:
1155	exception = err
1156	assert exception.message == 'Payer PAYER-123 has no credit card.'
1157
1158
1159	class FunctionalPaypalTests(FunctionalTestCase):
1160
1161	layer = FunctionalLayer
1162
1163	@external_paypal_test
1164	def test_get_access_token(self):
1165	# we can get an access token
1166	result = get_access_token()
1167	assert isinstance(result, unicode)
1168
1169	@external_paypal_test
1170	def test_get_payment(self):
1171	# we can construct (paypal-)payment objects
1172	payment = get_payment()
1173	assert isinstance(payment, paypalrestsdk.Payment)
1174	result = payment.create()
1175	assert result is True
1176
1177	def test_paypal_services_registered(self):
1178	# the PayPal gateway services are all registered
1179	creditcard_service = queryUtility(
1180	IPaymentGatewayService, name=u'paypal_creditcard')
1181	assert creditcard_service is not None
1182	assert isinstance(creditcard_service, PayPalCreditCardService)
1183	paypal_regular_service = queryUtility(
1184	IPaymentGatewayService, name=u'paypal_regular')
1185	assert paypal_regular_service is not None
1186	assert isinstance(paypal_regular_service, PayPalRegularPaymentService)

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