jem-odoo
e0ed50a724
Users can configure multiple references in a same category. This might cause problems during conversion and does not make sense. Since this is a "late" constraint, we define it in python to avoid conflict with existing data. We allow user to have multiple unactive reference, but force to have exactly one active. So when a new UoM category is created, user have to encode the reference unit first, and then the bigger/smaller ones. This commit also update stock tests, since they were redefining new reference UoM in the same category, and finally, this commit provides some tests for this uniqueness and custom UoM behavior. Task #1820076
98 lines
3.8 KiB
Python
98 lines
3.8 KiB
Python
# -*- coding: utf-8 -*-
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# Part of Odoo. See LICENSE file for full copyright and licensing details.
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from odoo.tests.common import TransactionCase
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from odoo.exceptions import ValidationError
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class TestUom(TransactionCase):
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def setUp(self):
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super(TestUom, self).setUp()
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self.uom_gram = self.env.ref('uom.product_uom_gram')
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self.uom_kgm = self.env.ref('uom.product_uom_kgm')
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self.uom_ton = self.env.ref('uom.product_uom_ton')
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self.uom_unit = self.env.ref('uom.product_uom_unit')
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self.uom_dozen = self.env.ref('uom.product_uom_dozen')
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self.categ_unit_id = self.ref('uom.product_uom_categ_unit')
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def test_10_conversion(self):
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qty = self.uom_gram._compute_quantity(1020000, self.uom_ton)
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self.assertEquals(qty, 1.02, "Converted quantity does not correspond.")
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price = self.uom_gram._compute_price(2, self.uom_ton)
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self.assertEquals(price, 2000000.0, "Converted price does not correspond.")
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# If the conversion factor for Dozens (1/12) is not stored with sufficient precision,
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# the conversion of 1 Dozen into Units will give e.g. 12.00000000000047 Units
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# and the Unit rounding will round that up to 13.
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# This is a partial regression test for rev. 311c77bb, which is further improved
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# by rev. fa2f7b86.
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qty = self.uom_dozen._compute_quantity(1, self.uom_unit)
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self.assertEquals(qty, 12.0, "Converted quantity does not correspond.")
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# Regression test for side-effect of commit 311c77bb - converting 1234 Grams
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# into Kilograms should work even if grams are rounded to 1.
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self.uom_gram.write({'rounding': 1})
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qty = self.uom_gram._compute_quantity(1234, self.uom_kgm)
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self.assertEquals(qty, 1.234, "Converted quantity does not correspond.")
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def test_20_rounding(self):
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product_uom = self.env['uom.uom'].create({
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'name': 'Score',
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'factor_inv': 20,
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'uom_type': 'bigger',
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'rounding': 1.0,
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'category_id': self.categ_unit_id
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})
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qty = self.uom_unit._compute_quantity(2, product_uom)
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self.assertEquals(qty, 1, "Converted quantity should be rounded up.")
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def test_30_reference_uniqueness(self):
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""" Check the uniqueness of the reference UoM in a category """
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time_category = self.env['uom.category'].search([('measure_type', '=', 'time')], limit=1)
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with self.assertRaises(ValidationError):
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self.env['uom.uom'].create({
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'name': 'Second Time Reference',
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'factor_inv': 1,
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'uom_type': 'reference',
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'rounding': 1.0,
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'category_id': time_category.id
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})
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def test_40_custom_uom(self):
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""" A custom UoM is an UoM in a category without measurement type. It should behave like a normal UoM """
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category = self.env['uom.category'].create({
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'name': 'Custom UoM category',
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})
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# create the reference
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self.env['uom.uom'].create({
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'name': 'Reference UoM of my category',
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'factor_inv': 1,
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'uom_type': 'reference',
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'rounding': 1.0,
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'category_id': category.id
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})
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# we can create another UoM now
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self.env['uom.uom'].create({
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'name': 'Bigger UoM of my category',
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'factor_inv': 42,
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'uom_type': 'bigger',
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'rounding': 0.5,
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'category_id': category.id
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})
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# we can not create a second reference in custom category
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with self.assertRaises(ValidationError):
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self.env['uom.uom'].create({
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'name': 'Second Time Reference',
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'factor_inv': 1,
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'uom_type': 'reference',
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'rounding': 1.0,
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'category_id': category.id
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})
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