Changeset - 9a4574ef2c3b
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Christopher Neugebauer - 8 years ago 2016-04-24 22:25:19
chrisjrn@gmail.com
DRYs up test_invoice a bit
1 file changed with 25 insertions and 73 deletions:
registrasion/tests/test_invoice.py
25
73
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registrasion/tests/test_invoice.py
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...
 
@@ -18,6 +18,12 @@ UTC = pytz.timezone('UTC')
 

			




	
	
	
		
 
class InvoiceTestCase(RegistrationCartTestCase):


			




	
	
	
		
 

			




	
	
	
		
 
    def _invoice_containing_prod_1(self, qty=1):


			




	
	
	
		
 
        cart = TestingCartController.for_user(self.USER_1)


			




	
	
	
		
 
        cart.add_to_cart(self.PROD_1, qty)


			




	
	
	
		
 

			




	
	
	
		
 
        return TestingInvoiceController.for_cart(self.reget(cart.cart))


			




	
	
	
		
 

			




	
	
	
		
 
    def test_create_invoice(self):


			




	
	
	
		
 
        current_cart = TestingCartController.for_user(self.USER_1)


			




	
	
	
		
 

			




	...
	
		
 
@@ -54,10 +60,7 @@ class InvoiceTestCase(RegistrationCartTestCase):


			




	
	
	
		
 
            invoice_2.invoice.value)


			




	
	
	
		
 

			




	
	
	
		
 
    def test_invoice_controller_for_id_works(self):


			




	
	
	
		
 
        current_cart = TestingCartController.for_user(self.USER_1)


			




	
	
	
		
 
        current_cart.add_to_cart(self.PROD_1, 1)


			




	
	
	
		
 

			




	
	
	
		
 
        invoice = TestingInvoiceController.for_cart(current_cart.cart)


			




	
	
	
		
 
        invoice = self._invoice_containing_prod_1(1)


			




	
	
	
		
 

			




	
	
	
		
 
        id_ = invoice.invoice.id


			




	
	
	
		
 

			




	...
	
		
 
@@ -82,10 +85,8 @@ class InvoiceTestCase(RegistrationCartTestCase):


			




	
	
	
		
 
            TestingInvoiceController.for_cart(current_cart.cart)


			




	
	
	
		
 

			




	
	
	
		
 
    def test_paying_invoice_makes_new_cart(self):


			




	
	
	
		
 
        current_cart = TestingCartController.for_user(self.USER_1)


			




	
	
	
		
 
        current_cart.add_to_cart(self.PROD_1, 1)


			




	
	
	
		
 
        invoice = self._invoice_containing_prod_1(1)


			




	
	
	
		
 

			




	
	
	
		
 
        invoice = TestingInvoiceController.for_cart(current_cart.cart)


			




	
	
	
		
 
        invoice.pay("A payment!", invoice.invoice.value)


			




	
	
	
		
 

			




	
	
	
		
 
        # This payment is for the correct amount invoice should be paid.


			




	...
	
		
 
@@ -96,7 +97,7 @@ class InvoiceTestCase(RegistrationCartTestCase):


			




	
	
	
		
 

			




	
	
	
		
 
        # Asking for a cart should generate a new one


			




	
	
	
		
 
        new_cart = TestingCartController.for_user(self.USER_1)


			




	
	
	
		
 
        self.assertNotEqual(current_cart.cart, new_cart.cart)


			




	
	
	
		
 
        self.assertNotEqual(invoice.invoice.cart, new_cart.cart)


			




	
	
	
		
 

			




	
	
	
		
 
    def test_invoice_includes_discounts(self):


			




	
	
	
		
 
        voucher = inventory.Voucher.objects.create(


			




	...
	
		
 
@@ -181,24 +182,16 @@ class InvoiceTestCase(RegistrationCartTestCase):


			




	
	
	
		
 
        self.assertFalse(invoice_2_new.invoice.is_void)


			




	
	
	
		
 

			




	
	
	
		
 
    def test_voiding_invoice_creates_new_invoice(self):


			




	
	
	
		
 
        current_cart = TestingCartController.for_user(self.USER_1)


			




	
	
	
		
 

			




	
	
	
		
 
        # Should be able to create an invoice after the product is added


			




	
	
	
		
 
        current_cart.add_to_cart(self.PROD_1, 1)


			




	
	
	
		
 
        invoice_1 = TestingInvoiceController.for_cart(current_cart.cart)


			




	
	
	
		
 
        invoice_1 = self._invoice_containing_prod_1(1)


			




	
	
	
		
 

			




	
	
	
		
 
        self.assertFalse(invoice_1.invoice.is_void)


			




	
	
	
		
 
        invoice_1.void()


			




	
	
	
		
 

			




	
	
	
		
 
        invoice_2 = TestingInvoiceController.for_cart(current_cart.cart)


			




	
	
	
		
 
        invoice_2 = TestingInvoiceController.for_cart(invoice_1.invoice.cart)


			




	
	
	
		
 
        self.assertNotEqual(invoice_1.invoice, invoice_2.invoice)


			




	
	
	
		
 

			




	
	
	
		
 
    def test_cannot_pay_void_invoice(self):


			




	
	
	
		
 
        current_cart = TestingCartController.for_user(self.USER_1)


			




	
	
	
		
 

			




	
	
	
		
 
        # Should be able to create an invoice after the product is added


			




	
	
	
		
 
        current_cart.add_to_cart(self.PROD_1, 1)


			




	
	
	
		
 
        invoice_1 = TestingInvoiceController.for_cart(current_cart.cart)


			




	
	
	
		
 
        invoice_1 = self._invoice_containing_prod_1(1)


			




	
	
	
		
 

			




	
	
	
		
 
        invoice_1.void()


			




	
	
	
		
 

			




	...
	
		
 
@@ -206,11 +199,7 @@ class InvoiceTestCase(RegistrationCartTestCase):


			




	
	
	
		
 
            invoice_1.validate_allowed_to_pay()


			




	
	
	
		
 

			




	
	
	
		
 
    def test_cannot_void_paid_invoice(self):


			




	
	
	
		
 
        current_cart = TestingCartController.for_user(self.USER_1)


			




	
	
	
		
 

			




	
	
	
		
 
        # Should be able to create an invoice after the product is added


			




	
	
	
		
 
        current_cart.add_to_cart(self.PROD_1, 1)


			




	
	
	
		
 
        invoice = TestingInvoiceController.for_cart(current_cart.cart)


			




	
	
	
		
 
        invoice = self._invoice_containing_prod_1(1)


			




	
	
	
		
 

			




	
	
	
		
 
        invoice.pay("Reference", invoice.invoice.value)


			




	
	
	
		
 

			




	...
	
		
 
@@ -218,11 +207,7 @@ class InvoiceTestCase(RegistrationCartTestCase):


			




	
	
	
		
 
            invoice.void()


			




	
	
	
		
 

			




	
	
	
		
 
    def test_cannot_void_partially_paid_invoice(self):


			




	
	
	
		
 
        current_cart = TestingCartController.for_user(self.USER_1)


			




	
	
	
		
 

			




	
	
	
		
 
        # Should be able to create an invoice after the product is added


			




	
	
	
		
 
        current_cart.add_to_cart(self.PROD_1, 1)


			




	
	
	
		
 
        invoice = TestingInvoiceController.for_cart(current_cart.cart)


			




	
	
	
		
 
        invoice = self._invoice_containing_prod_1(1)


			




	
	
	
		
 

			




	
	
	
		
 
        invoice.pay("Reference", invoice.invoice.value - 1)


			




	
	
	
		
 
        self.assertTrue(invoice.invoice.is_unpaid)


			




	...
	
		
 
@@ -247,10 +232,7 @@ class InvoiceTestCase(RegistrationCartTestCase):


			




	
	
	
		
 
            invoice.validate_allowed_to_pay()


			




	
	
	
		
 

			




	
	
	
		
 
    def test_overpaid_invoice_results_in_credit_note(self):


			




	
	
	
		
 
        cart = TestingCartController.for_user(self.USER_1)


			




	
	
	
		
 
        cart.add_to_cart(self.PROD_1, 1)


			




	
	
	
		
 

			




	
	
	
		
 
        invoice = TestingInvoiceController.for_cart(self.reget(cart.cart))


			




	
	
	
		
 
        invoice = self._invoice_containing_prod_1(1)


			




	
	
	
		
 

			




	
	
	
		
 
        # Invoice is overpaid by 1 unit


			




	
	
	
		
 
        to_pay = invoice.invoice.value + 1


			




	...
	
		
 
@@ -268,10 +250,7 @@ class InvoiceTestCase(RegistrationCartTestCase):


			




	
	
	
		
 
        self.assertEqual(to_pay - invoice.invoice.value, credit_notes[0].value)


			




	
	
	
		
 

			




	
	
	
		
 
    def test_full_paid_invoice_does_not_generate_credit_note(self):


			




	
	
	
		
 
        cart = TestingCartController.for_user(self.USER_1)


			




	
	
	
		
 
        cart.add_to_cart(self.PROD_1, 1)


			




	
	
	
		
 

			




	
	
	
		
 
        invoice = TestingInvoiceController.for_cart(self.reget(cart.cart))


			




	
	
	
		
 
        invoice = self._invoice_containing_prod_1(1)


			




	
	
	
		
 

			




	
	
	
		
 
        # Invoice is paid evenly


			




	
	
	
		
 
        invoice.pay("Reference", invoice.invoice.value)


			




	...
	
		
 
@@ -287,10 +266,7 @@ class InvoiceTestCase(RegistrationCartTestCase):


			




	
	
	
		
 
        self.assertEqual(0, credit_notes.count())


			




	
	
	
		
 

			




	
	
	
		
 
    def test_refund_partially_paid_invoice_generates_correct_credit_note(self):


			




	
	
	
		
 
        cart = TestingCartController.for_user(self.USER_1)


			




	
	
	
		
 
        cart.add_to_cart(self.PROD_1, 1)


			




	
	
	
		
 

			




	
	
	
		
 
        invoice = TestingInvoiceController.for_cart(self.reget(cart.cart))


			




	
	
	
		
 
        invoice = self._invoice_containing_prod_1(1)


			




	
	
	
		
 

			




	
	
	
		
 
        # Invoice is underpaid by 1 unit


			




	
	
	
		
 
        to_pay = invoice.invoice.value - 1


			




	...
	
		
 
@@ -309,10 +285,7 @@ class InvoiceTestCase(RegistrationCartTestCase):


			




	
	
	
		
 
        self.assertEqual(to_pay, credit_notes[0].value)


			




	
	
	
		
 

			




	
	
	
		
 
    def test_refund_fully_paid_invoice_generates_correct_credit_note(self):


			




	
	
	
		
 
        cart = TestingCartController.for_user(self.USER_1)


			




	
	
	
		
 
        cart.add_to_cart(self.PROD_1, 1)


			




	
	
	
		
 

			




	
	
	
		
 
        invoice = TestingInvoiceController.for_cart(self.reget(cart.cart))


			




	
	
	
		
 
        invoice = self._invoice_containing_prod_1(1)


			




	
	
	
		
 

			




	
	
	
		
 
        to_pay = invoice.invoice.value


			




	
	
	
		
 
        invoice.pay("Reference", to_pay)


			




	...
	
		
 
@@ -332,10 +305,7 @@ class InvoiceTestCase(RegistrationCartTestCase):


			




	
	
	
		
 
        self.assertEqual(to_pay, credit_notes[0].value)


			




	
	
	
		
 

			




	
	
	
		
 
    def test_apply_credit_note_pays_invoice(self):


			




	
	
	
		
 
        cart = TestingCartController.for_user(self.USER_1)


			




	
	
	
		
 
        cart.add_to_cart(self.PROD_1, 1)


			




	
	
	
		
 

			




	
	
	
		
 
        invoice = TestingInvoiceController.for_cart(self.reget(cart.cart))


			




	
	
	
		
 
        invoice = self._invoice_containing_prod_1(1)


			




	
	
	
		
 

			




	
	
	
		
 
        to_pay = invoice.invoice.value


			




	
	
	
		
 
        invoice.pay("Reference", to_pay)


			




	...
	
		
 
@@ -363,10 +333,7 @@ class InvoiceTestCase(RegistrationCartTestCase):


			




	
	
	
		
 
        self.assertEquals(0, commerce.CreditNote.unclaimed().count())


			




	
	
	
		
 

			




	
	
	
		
 
    def test_apply_credit_note_generates_new_credit_note_if_overpaying(self):


			




	
	
	
		
 
        cart = TestingCartController.for_user(self.USER_1)


			




	
	
	
		
 
        cart.add_to_cart(self.PROD_1, 2)


			




	
	
	
		
 

			




	
	
	
		
 
        invoice = TestingInvoiceController.for_cart(self.reget(cart.cart))


			




	
	
	
		
 
        invoice = self._invoice_containing_prod_1(2)


			




	
	
	
		
 

			




	
	
	
		
 
        to_pay = invoice.invoice.value


			




	
	
	
		
 
        invoice.pay("Reference", to_pay)


			




	...
	
		
 
@@ -405,10 +372,7 @@ class InvoiceTestCase(RegistrationCartTestCase):


			




	
	
	
		
 
        )


			




	
	
	
		
 

			




	
	
	
		
 
    def test_cannot_apply_credit_note_on_invalid_invoices(self):


			




	
	
	
		
 
        cart = TestingCartController.for_user(self.USER_1)


			




	
	
	
		
 
        cart.add_to_cart(self.PROD_1, 1)


			




	
	
	
		
 

			




	
	
	
		
 
        invoice = TestingInvoiceController.for_cart(self.reget(cart.cart))


			




	
	
	
		
 
        invoice = self._invoice_containing_prod_1(1)


			




	
	
	
		
 

			




	
	
	
		
 
        to_pay = invoice.invoice.value


			




	
	
	
		
 
        invoice.pay("Reference", to_pay)


			




	...
	
		
 
@@ -421,10 +385,7 @@ class InvoiceTestCase(RegistrationCartTestCase):


			




	
	
	
		
 
        cn = TestingCreditNoteController(credit_note)


			




	
	
	
		
 

			




	
	
	
		
 
        # Create a new cart with invoice, pay it


			




	
	
	
		
 
        cart = TestingCartController.for_user(self.USER_1)


			




	
	
	
		
 
        cart.add_to_cart(self.PROD_1, 1)


			




	
	
	
		
 

			




	
	
	
		
 
        invoice_2 = TestingInvoiceController.for_cart(self.reget(cart.cart))


			




	
	
	
		
 
        invoice_2 = self._invoice_containing_prod_1(1)


			




	
	
	
		
 
        invoice_2.pay("LOL", invoice_2.invoice.value)


			




	
	
	
		
 

			




	
	
	
		
 
        # Cannot pay paid invoice


			




	...
	
		
 
@@ -437,20 +398,14 @@ class InvoiceTestCase(RegistrationCartTestCase):


			




	
	
	
		
 
            cn.apply_to_invoice(invoice_2.invoice)


			




	
	
	
		
 

			




	
	
	
		
 
        # Create a new cart with invoice


			




	
	
	
		
 
        cart = TestingCartController.for_user(self.USER_1)


			




	
	
	
		
 
        cart.add_to_cart(self.PROD_1, 1)


			




	
	
	
		
 

			




	
	
	
		
 
        invoice_2 = TestingInvoiceController.for_cart(self.reget(cart.cart))


			




	
	
	
		
 
        invoice_2 = self._invoice_containing_prod_1(1)


			




	
	
	
		
 
        invoice_2.void()


			




	
	
	
		
 
        # Cannot pay void invoice


			




	
	
	
		
 
        with self.assertRaises(ValidationError):


			




	
	
	
		
 
            cn.apply_to_invoice(invoice_2.invoice)


			




	
	
	
		
 

			




	
	
	
		
 
    def test_cannot_apply_a_refunded_credit_note(self):


			




	
	
	
		
 
        cart = TestingCartController.for_user(self.USER_1)


			




	
	
	
		
 
        cart.add_to_cart(self.PROD_1, 1)


			




	
	
	
		
 

			




	
	
	
		
 
        invoice = TestingInvoiceController.for_cart(self.reget(cart.cart))


			




	
	
	
		
 
        invoice = self._invoice_containing_prod_1(1)


			




	
	
	
		
 

			




	
	
	
		
 
        to_pay = invoice.invoice.value


			




	
	
	
		
 
        invoice.pay("Reference", to_pay)


			




	...
	
		
 
@@ -479,10 +434,7 @@ class InvoiceTestCase(RegistrationCartTestCase):


			




	
	
	
		
 
            cn.apply_to_invoice(invoice_2.invoice)


			




	
	
	
		
 

			




	
	
	
		
 
    def test_cannot_refund_an_applied_credit_note(self):


			




	
	
	
		
 
        cart = TestingCartController.for_user(self.USER_1)


			




	
	
	
		
 
        cart.add_to_cart(self.PROD_1, 1)


			




	
	
	
		
 

			




	
	
	
		
 
        invoice = TestingInvoiceController.for_cart(self.reget(cart.cart))


			




	
	
	
		
 
        invoice = self._invoice_containing_prod_1(1)


			




	
	
	
		
 

			




	
	
	
		
 
        to_pay = invoice.invoice.value


			




	
	
	
		
 
        invoice.pay("Reference", to_pay)


			




        

    



    


    



    



      

      





    
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