gistfile1.txt

    def is_contribution_good(self):
        # Checks that the IPN has been by and its all good.
        con = self.get_contribution()
        return (con.uuid == None
                and con.transaction_id == uuid
                and con.post_data)

    @patch('paypal.check_purchase')
    def test_result(self, check_purchase):
        check_purchase.return_value = 'COMPLETED'

        response = self.client.get(self.finished)
        eq_(response.status_code, 200)
        assert self.addon.has_purchased(self.user)
        assert not self.is_contribution_good()

    @patch('paypal.views.urllib2.urlopen')
    @patch('paypal.check_purchase')
    def test_result_then_ipn(self, urlopen, check_purchase):
        urlopen.return_value = self.urlopener('VERIFIED')
        check_purchase.return_value = 'COMPLETED'

        response = self.client.get(self.finished)
        eq_(response.status_code, 200)
        assert self.addon.has_purchased(self.user)

        response = self.client.post(self.ipn, sample_ipn)
        eq_(response.status_code, 200)
        assert self.addon.has_purchased(self.user)
        assert self.is_contribution_good()

    @patch('paypal.views.urllib2.urlopen')
    def test_ipn_no_result(self, urlopen):
        urlopen.return_value = self.urlopener('VERIFIED')

        response = self.client.post(self.ipn, sample_ipn)
        eq_(response.status_code, 200)
        assert self.addon.has_purchased(self.user)
        assert self.is_contribution_good()

    @patch('paypal.views.urllib2.urlopen')
    def test_ipn_then_result(self, urlopen):
        urlopen.return_value = self.urlopener('VERIFIED')

        response = self.client.post(self.ipn, sample_ipn)
        eq_(response.status_code, 200)
        assert not self.addon.has_purchased(self.user)

        response = self.client.get(self.finished)
        eq_(response.status_code, 200)
        assert self.addon.has_purchased(self.user)
        assert self.is_contribution_good()