58 lines
2.5 KiB
Python
58 lines
2.5 KiB
Python
# -*- coding: utf-8 -*-
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from openerp.tests import common
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class test_inherits(common.TransactionCase):
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def test_access_from_child_to_parent_model(self):
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""" check whether added field in model is accessible from children models (_inherits) """
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# This test checks if the new added column of a parent model
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# is accessible from the child model. This test has been written
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# to verify the purpose of the inheritance computing of the class
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# in the openerp.osv.orm._build_model.
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mother = self.env['test.inherit.mother']
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daugther = self.env['test.inherit.daughter']
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self.assertIn('field_in_mother', mother._fields)
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self.assertIn('field_in_mother', daugther._fields)
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def test_field_extension(self):
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""" check the extension of a field in an inherited model """
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# the field mother.name should inherit required=True, and have "Bar" as
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# a default value
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mother = self.env['test.inherit.mother']
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field = mother._fields['name']
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self.assertTrue(field.required)
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self.assertEqual(field.default(mother), "Bar")
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self.assertEqual(mother.default_get(['name']), {'name': "Bar"})
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self.assertEqual(mother._defaults.get('name'), "Bar")
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# the field daugther.template_id should inherit
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# model_name='test.inherit.mother', string='Template', required=True
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daugther = self.env['test.inherit.daughter']
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field = daugther._fields['template_id']
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self.assertEqual(field.comodel_name, 'test.inherit.mother')
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self.assertEqual(field.string, "Template")
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self.assertTrue(field.required)
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def test_depends_extension(self):
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""" check that @depends on overridden compute methods extends dependencies """
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mother = self.env['test.inherit.mother']
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field = mother._fields['surname']
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# the field dependencies are added
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self.assertItemsEqual(field.depends, ['name', 'field_in_mother'])
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def test_selection_extension(self):
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""" check that attribute selection_add=... extends selection on fields. """
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mother = self.env['test.inherit.mother']
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# the extra values are added, both in the field and the column
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self.assertEqual(mother._fields['state'].selection,
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[('a', 'A'), ('b', 'B'), ('c', 'C'), ('d', 'D')])
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self.assertEqual(mother._columns['state'].selection,
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[('a', 'A'), ('b', 'B'), ('c', 'C'), ('d', 'D')])
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# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
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