40 lines
1.2 KiB
Python
40 lines
1.2 KiB
Python
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# -*- 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.tools import get_cache_key_counter
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class TestOrmcache(TransactionCase):
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def test_ormcache(self):
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""" Test the effectiveness of the ormcache() decorator. """
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IMD = self.env['ir.model.data']
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XMLID = 'base.group_no_one'
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# retrieve the cache, its key and stat counter
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cache, key, counter = get_cache_key_counter(IMD._xmlid_lookup, XMLID)
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hit = counter.hit
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miss = counter.miss
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# clear the caches of ir.model.data, retrieve its key and
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IMD.clear_caches()
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self.assertNotIn(key, cache)
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# lookup some reference
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self.env.ref(XMLID)
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self.assertEqual(counter.hit, hit)
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self.assertEqual(counter.miss, miss + 1)
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self.assertIn(key, cache)
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# lookup again
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self.env.ref(XMLID)
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self.assertEqual(counter.hit, hit + 1)
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self.assertEqual(counter.miss, miss + 1)
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self.assertIn(key, cache)
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# lookup again
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self.env.ref(XMLID)
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self.assertEqual(counter.hit, hit + 2)
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self.assertEqual(counter.miss, miss + 1)
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self.assertIn(key, cache)
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