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Diffstat (limited to 'budget/tests.py')
| -rw-r--r-- | budget/tests.py | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/budget/tests.py b/budget/tests.py index 8c1f973..0e40825 100644 --- a/budget/tests.py +++ b/budget/tests.py @@ -580,6 +580,46 @@ class BudgetTestCase(TestCase): self.assertEqual(a, balance[m.id]) return + def test_settle_zero(self): + self.post_project("raclette") + + # add members + self.app.post("/raclette/members/add", data={'name': 'alexis'}) + self.app.post("/raclette/members/add", data={'name': 'fred'}) + self.app.post("/raclette/members/add", data={'name': 'tata'}) + + # create bills + self.app.post("/raclette/add", data={ + 'date': '2016-12-31', + 'what': u'fromage à raclette', + 'payer': 1, + 'payed_for': [1, 2, 3], + 'amount': '10.0', + }) + + self.app.post("/raclette/add", data={ + 'date': '2016-12-31', + 'what': u'red wine', + 'payer': 2, + 'payed_for': [1, 3], + 'amount': '20', + }) + + self.app.post("/raclette/add", data={ + 'date': '2017-01-01', + 'what': u'refund', + 'payer': 3, + 'payed_for': [2], + 'amount': '13.33', + }) + project = models.Project.query.get('raclette') + transactions = project.get_transactions_to_settle_bill() + members = defaultdict(int) + # There should not be any zero-amount transfer after rounding + for t in transactions: + rounded_amount = round(t['amount'], 2) + self.assertNotEqual(0.0, rounded_amount, + msg='%f is equal to zero after rounding' % t['amount']) class APITestCase(TestCase): |