--- a/gpp/donations/tests.py	Sat Jan 29 20:39:55 2011 +0000
+++ b/gpp/donations/tests.py	Sun Jan 30 20:02:32 2011 +0000
@@ -1,23 +1,110 @@
 """
-This file demonstrates two different styles of tests (one doctest and one
-unittest). These will both pass when you run "manage.py test".
+Tests for the donations application.
+"""
+import urlparse
+from decimal import Decimal
+import datetime
 
-Replace these with more appropriate tests for your application.
-"""
+from django.contrib.auth.models import User
+from django.test import TestCase
+from django.core.urlresolvers import reverse
 
-from django.test import TestCase
+from donations.models import Donation
+import bio.badges
 
-class SimpleTest(TestCase):
-    def test_basic_addition(self):
+
+# This data was copy/pasted from my actual Paypal IPN history. Some alterations
+# were made since this file is getting committed to version control and I
+# didn't want to store "real" data that could be used to trace a transaction or
+# real payer.
+
+# This data is for a non-anonymous donation:
+TEST_POST_DATA_1 = """\
+mc_gross=5.00&protection_eligibility=Ineligible&payer_id=FAKEPAYERID01&tax=0.00&payment_date=04:14:08 Jan 21, 2011 PST&payment_status=Completed&charset=windows-1252&first_name=John&option_selection1=No&mc_fee=0.50&notify_version=3.0&custom=test_user&payer_status=verified&business=brian@surfguitar101.com&quantity=1&verify_sign=Ai1PaTHIS-IS-FAKE-DATA-jB264AOjpiTa4vcsPCEavq-83oyIclHKI&payer_email=test_user@example.com&option_name1=List your name?&txn_id=TESTTXNID5815921V&payment_type=instant&last_name=Doe&receiver_email=brian@surfguitar101.com&payment_fee=0.50&receiver_id=FAKERECEIVERU&txn_type=web_accept&item_name=Donation for www.surfguitar101.com&mc_currency=USD&item_number=500&residence_country=AU&handling_amount=0.00&transaction_subject=test_user&payment_gross=5.00&shipping=0.00"""
+
+# Data from a user that wanted to remain anonymous
+TEST_POST_DATA_2 = """\
+mc_gross=100.00&protection_eligibility=Ineligible&payer_id=FAKEPAYERID02&tax=0.00&payment_date=05:40:33 Jan 16, 2011 PST&payment_status=Completed&charset=windows-1252&first_name=John&option_selection1=No&mc_fee=3.20&notify_version=3.0&custom=test_user&payer_status=unverified&business=brian@surfguitar101.com&quantity=1&verify_sign=AIkKNFAKE-DATA-NOT-REALpqCSxA-E7Tm4rMGlUpNy6ym0.exBzfiyI&payer_email=test_user@example.com&option_name1=List your name?&txn_id=TESTTXNIDK548343A&payment_type=instant&last_name=Doe&receiver_email=brian@surfguitar101.com&payment_fee=3.20&receiver_id=FAKERECEIVERU&txn_type=web_accept&item_name=Donation for www.surfguitar101.com&mc_currency=USD&item_number=501&residence_country=US&handling_amount=0.00&transaction_subject=test_user&payment_gross=100.00&shipping=0.00"""
+
+
+class DonationsTest(TestCase):
+    fixtures = ['badges']
+
+    def test_ipn_post_1(self):
         """
-        Tests that 1 + 1 always equals 2.
+        Test a simulated IPN post
         """
-        self.failUnlessEqual(1 + 1, 2)
+        user = User.objects.create_user('test_user', 'test_user@example.com',
+                'password')
+        user.save()
 
-__test__ = {"doctest": """
-Another way to test that 1 + 1 is equal to 2.
+        args = urlparse.parse_qs(TEST_POST_DATA_1)
+        response = self.client.post(reverse('donations-ipn'), args)
 
->>> 1 + 1 == 2
-True
-"""}
+        self.assertEqual(response.status_code, 200)
 
+        try:
+            d = Donation.objects.get(pk=1)
+        except Donation.DoesNotExist:
+            self.fail("Donation object was not created")
+        else:
+            self.assertEqual(d.user, user)
+            self.assertFalse(d.is_anonymous)
+            self.assertFalse(d.test_ipn)
+            self.assertEqual(d.txn_id, 'TESTTXNID5815921V')
+            self.assertEqual(d.txn_type, 'web_accept')
+            self.assertEqual(d.first_name, 'John')
+            self.assertEqual(d.last_name, 'Doe')
+            self.assertEqual(d.payer_email, 'test_user@example.com')
+            self.assertEqual(d.payer_id, 'FAKEPAYERID01')
+            self.assertEqual(d.mc_fee, Decimal('0.50'))
+            self.assertEqual(d.mc_gross, Decimal('5.00'))
+            self.assertEqual(d.memo, '')
+            self.assertEqual(d.payer_status, 'verified')
+            self.assertEqual(d.payment_date,
+                    datetime.datetime(2011, 1, 21, 4, 14, 8))
+
+            # user should have got a badge for donating
+            p = user.get_profile()
+            badges = list(p.badges.all())
+            self.assertEqual(len(badges), 1)
+            if len(badges) == 1:
+                self.assertEqual(badges[0].numeric_id, bio.badges.CONTRIBUTOR_PIN)
+
+    def test_ipn_post_2(self):
+        """
+        Test a simulated IPN post
+        """
+        user = User.objects.create_user('test_user', 'test_user@example.com',
+                'password')
+        user.save()
+
+        args = urlparse.parse_qs(TEST_POST_DATA_2)
+        response = self.client.post(reverse('donations-ipn'), args)
+
+        self.assertEqual(response.status_code, 200)
+
+        try:
+            d = Donation.objects.get(pk=1)
+        except Donation.DoesNotExist:
+            self.fail("Donation object was not created")
+        else:
+            self.assertEqual(d.user, user)
+            self.assertTrue(d.is_anonymous)
+            self.assertFalse(d.test_ipn)
+            self.assertEqual(d.txn_id, 'TESTTXNIDK548343A')
+            self.assertEqual(d.txn_type, 'web_accept')
+            self.assertEqual(d.first_name, 'John')
+            self.assertEqual(d.last_name, 'Doe')
+            self.assertEqual(d.payer_email, 'test_user@example.com')
+            self.assertEqual(d.payer_id, 'FAKEPAYERID02')
+            self.assertEqual(d.mc_fee, Decimal('3.20'))
+            self.assertEqual(d.mc_gross, Decimal('100.00'))
+            self.assertEqual(d.memo, '')
+            self.assertEqual(d.payer_status, 'verified')
+            self.assertEqual(d.payment_date,
+                    datetime.datetime(2011, 1, 16, 5, 40, 33))
+
+            # user should not have got a badge for donating
+            p = user.get_profile()
+            self.assertEqual(p.badges.count(), 0)