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Fixes credit note tests that were broken with the old behaviour

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This commit is contained in:
Christopher Neugebauer 2016-09-15 11:01:24 +10:00
parent 5fce13d386
commit 77a7689de5
1 changed files with 23 additions and 12 deletions
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35
registrasion/tests/test_credit_note.py
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@ -95,6 +95,12 @@ class CreditNoteTestCase(TestHelperMixin, RegistrationCartTestCase):
self.assertEqual(to_pay, credit_notes[0].value)
def test_apply_credit_note_pays_invoice(self):
# Create a manual invoice (stops credit notes from being auto-applied)
self._manual_invoice(1)
# Begin the test
invoice = self._invoice_containing_prod_1(1)
to_pay = invoice.invoice.value
@ -122,10 +128,11 @@ class CreditNoteTestCase(TestHelperMixin, RegistrationCartTestCase):
self.assertEquals(0, commerce.CreditNote.unclaimed().count())
def test_apply_credit_note_generates_new_credit_note_if_overpaying(self):
# Create and refund an invoice, generating a credit note.
invoice = self._invoice_containing_prod_1(2)
to_pay = invoice.invoice.value
invoice.pay("Reference", to_pay)
invoice.pay("Reference", invoice.invoice.value)
self.assertTrue(invoice.invoice.is_paid)
invoice.refund()
@ -135,13 +142,9 @@ class CreditNoteTestCase(TestHelperMixin, RegistrationCartTestCase):
self.assertEquals(1, commerce.CreditNote.unclaimed().count())
# Create a new cart (of half value of inv 1) and get invoice
cart = TestingCartController.for_user(self.USER_1)
cart.add_to_cart(self.PROD_1, 1)
invoice2 = TestingInvoiceController.for_cart(self.reget(cart.cart))
cn.apply_to_invoice(invoice2.invoice)
# Create a new invoice for a cart of half value of inv 1
invoice2 = self._invoice_containing_prod_1(1)
# Credit note is automatically applied by generating the new invoice
self.assertTrue(invoice2.invoice.is_paid)
# We generated a new credit note, and spent the old one,
@ -160,6 +163,12 @@ class CreditNoteTestCase(TestHelperMixin, RegistrationCartTestCase):
)
def test_cannot_apply_credit_note_on_invalid_invoices(self):
# Disable auto-application of invoices.
self._manual_invoice(1)
# And now start the actual test.
invoice = self._invoice_containing_prod_1(1)
to_pay = invoice.invoice.value
@ -237,7 +246,9 @@ class CreditNoteTestCase(TestHelperMixin, RegistrationCartTestCase):
cart.add_to_cart(self.PROD_1, 1)
invoice_2 = TestingInvoiceController.for_cart(self.reget(cart.cart))
cn.apply_to_invoice(invoice_2.invoice)
with self.assertRaises(ValidationError):
# Creating `invoice_2` will automatically apply `cn`.
cn.apply_to_invoice(invoice_2.invoice)
self.assertEquals(0, commerce.CreditNote.unclaimed().count())
@ -301,9 +312,9 @@ class CreditNoteTestCase(TestHelperMixin, RegistrationCartTestCase):
cart = TestingCartController.for_user(self.USER_1)
cart.add_to_cart(self.PROD_1, 2)
# Create a current invoice, and apply partial payments
# Create a current invoice
# This will automatically apply `cn` to the invoice
invoice = TestingInvoiceController.for_cart(cart.cart)
cn.apply_to_invoice(invoice.invoice)
# Adding to cart will mean that the old invoice for this cart
# will be invalidated. A new invoice should be generated.