account_cost/data/cost_order_demo.xml
<?xml version="1.0" encoding="utf-8"?>
<openerp>
<data>
<!--服务订单-->
<record id="cost_order_1" model="cost.order">
<field name="date">2016-02-22</field>
<field name="partner_id" ref="core.lenovo"/>
</record>
<record id="cost_order_line_1" model="cost.order.line">
<field name="category_id" ref="core.cat_freight"/>
<field name="order_id" ref="account_cost.cost_order_1"/>
<field name="amount">90</field>
<field name="tax_amount">10</field>
<field name="subtotal">100</field>
</record>
</data>
</openerp>