133 lines
4.4 KiB
Python
133 lines
4.4 KiB
Python
from odoo.addons.account.tests.test_tax import TestTaxCommon
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from odoo.tests import tagged
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from odoo.exceptions import ValidationError
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@tagged('post_install', '-at_install')
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class TestTaxesComputation(TestTaxCommon):
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def _jsonify_tax(self, tax):
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values = super()._jsonify_tax(tax)
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values['formula_decoded_info'] = tax.formula_decoded_info
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return values
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def assert_python_taxes_computation(
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self,
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formula,
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price_unit,
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expected_values,
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product_values=None,
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price_include_override='tax_excluded',
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):
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tax = self.python_tax(formula, price_include_override=price_include_override)
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if product_values:
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product = self.env['product.product'].create({
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'name': "assert_python_taxes_computation",
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**product_values,
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})
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else:
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product = None
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return self.assert_taxes_computation(tax, price_unit, expected_values, product=product)
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def test_formula(self):
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self.assert_python_taxes_computation(
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"max(quantity * price_unit * 0.21, quantity * 4.17)",
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130.0,
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{
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'total_included': 157.3,
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'total_excluded': 130.0,
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'taxes_data': (
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(130.0, 27.3),
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),
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},
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)
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self.assert_python_taxes_computation(
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"max(quantity * price_unit * 0.21, quantity * 4.17)",
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130.0,
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{
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'total_included': 130.0,
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'total_excluded': 102.7,
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'taxes_data': (
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(102.7, 27.3),
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),
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},
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price_include_override='tax_included',
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)
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self.assert_python_taxes_computation(
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"product.volume * quantity * 0.35",
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100.0,
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{
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'total_included': 135.0,
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'total_excluded': 100.0,
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'taxes_data': (
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(100.0, 35.0),
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),
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},
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product_values={'volume': 100.0},
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)
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self.assert_python_taxes_computation(
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"product.volume > 100 and 10 or 5",
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100.0,
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{
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'total_included': 110.0,
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'total_excluded': 100.0,
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'taxes_data': (
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(100.0, 10.0),
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),
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},
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product_values={'volume': 105.0},
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)
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self.assert_python_taxes_computation(
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"product.volume > 100 and 10 or 5",
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100.0,
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{
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'total_included': 105.0,
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'total_excluded': 100.0,
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'taxes_data': (
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(100.0, 5.0),
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),
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},
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product_values={'volume': 50.0},
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)
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self.assert_python_taxes_computation(
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"product.volume > 100 and 5 or None",
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100.0,
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{
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'total_included': 100.0,
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'total_excluded': 100.0,
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'taxes_data': [],
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},
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product_values={'volume': 50.0},
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)
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self.assert_python_taxes_computation(
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"(product.volume or 5.0) and 0.0 or 10.0",
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100.0,
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{
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'total_included': 110.0,
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'total_excluded': 100.0,
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'taxes_data': (
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(100.0, 10.0),
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),
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},
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product_values={'volume': 0.0},
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)
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self._run_js_tests()
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def test_invalid_formula(self):
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# You have no access to relational field.
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with self.assertRaises(ValidationError):
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self.python_tax(formula='product.product_tmpl_id')
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# You don't have access to any record.
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with self.assertRaises(ValidationError):
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self.python_tax(formula='product.sudo()')
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# You are restricted to min max but that's it: no python collection.
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with self.assertRaises(ValidationError):
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self.python_tax(formula='tuple(1, 2, 3)')
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with self.assertRaises(ValidationError):
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self.python_tax(formula='set(1, 2, 3)')
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with self.assertRaises(ValidationError):
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self.python_tax(formula='[1, 2, 3]')
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# No access to builtins that are not part of the whitelist.
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with self.assertRaises(ValidationError):
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self.python_tax(formula='range(1, 10)')
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