Unittest

To get access to the new API in unittest inside common.TransactionCase and others:

class test_partner_firstname(common.TransactionCase):

    def setUp(self):
        super(test_partner_firstname, self).setUp()
        self.user_model = self.env["res.users"]
        self.partner_model = self.env["res.partner"]

YAML

To get access to the new API in Python YAML tag:

!python {model: account.invoice, id: account_invoice_customer0}: |
    self  # is now a new api record
    assert (self.move_id), "Move falsely created at pro-forma"