flectra/addons/product/tests/test_uom.py

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# -*- coding: utf-8 -*-
2018-01-16 11:34:37 +01:00
# Part of Odoo, Flectra. See LICENSE file for full copyright and licensing details.
2018-01-16 11:34:37 +01:00
from flectra.tests.common import TransactionCase
class TestUom(TransactionCase):
def setUp(self):
super(TestUom, self).setUp()
self.uom_gram = self.env.ref('product.product_uom_gram')
self.uom_kgm = self.env.ref('product.product_uom_kgm')
self.uom_ton = self.env.ref('product.product_uom_ton')
self.uom_unit = self.env.ref('product.product_uom_unit')
self.uom_dozen = self.env.ref('product.product_uom_dozen')
self.categ_unit_id = self.ref('product.product_uom_categ_unit')
def test_10_conversion(self):
qty = self.uom_gram._compute_quantity(1020000, self.uom_ton)
self.assertEquals(qty, 1.02, "Converted quantity does not correspond.")
price = self.uom_gram._compute_price(2, self.uom_ton)
self.assertEquals(price, 2000000.0, "Converted price does not correspond.")
# If the conversion factor for Dozens (1/12) is not stored with sufficient precision,
# the conversion of 1 Dozen into Units will give e.g. 12.00000000000047 Units
# and the Unit rounding will round that up to 13.
# This is a partial regression test for rev. 311c77bb, which is further improved
# by rev. fa2f7b86.
qty = self.uom_dozen._compute_quantity(1, self.uom_unit)
self.assertEquals(qty, 12.0, "Converted quantity does not correspond.")
# Regression test for side-effect of commit 311c77bb - converting 1234 Grams
# into Kilograms should work even if grams are rounded to 1.
self.uom_gram.write({'rounding': 1})
qty = self.uom_gram._compute_quantity(1234, self.uom_kgm)
self.assertEquals(qty, 1.234, "Converted quantity does not correspond.")
def test_20_rounding(self):
product_uom = self.env['product.uom'].create({
'name': 'Score',
'factor_inv': 20,
'uom_type': 'bigger',
'rounding': 1.0,
'category_id': self.categ_unit_id
})
qty = self.uom_unit._compute_quantity(2, product_uom)
self.assertEquals(qty, 1, "Converted quantity should be rounded up.")