93 lines
3.5 KiB
Python
93 lines
3.5 KiB
Python
import hashlib
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import os
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import openerp
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import openerp.tests.common
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HASH_SPLIT = 2 # FIXME: testing implementations detail is not a good idea
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class test_ir_attachment(openerp.tests.common.TransactionCase):
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def setUp(self):
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super(test_ir_attachment, self).setUp()
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registry, cr, uid = self.registry, self.cr, self.uid
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self.ira = registry('ir.attachment')
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self.filestore = self.ira._filestore(cr, uid)
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# Blob1
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self.blob1 = 'blob1'
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self.blob1_b64 = self.blob1.encode('base64')
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blob1_hash = hashlib.sha1(self.blob1).hexdigest()
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self.blob1_fname = blob1_hash[:HASH_SPLIT] + '/' + blob1_hash
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# Blob2
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blob2 = 'blob2'
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self.blob2_b64 = blob2.encode('base64')
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def test_01_store_in_db(self):
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registry, cr, uid = self.registry, self.cr, self.uid
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# force storing in database
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registry('ir.config_parameter').set_param(cr, uid, 'ir_attachment.location', 'db')
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# 'ir_attachment.location' is undefined test database storage
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a1 = self.ira.create(cr, uid, {'name': 'a1', 'datas': self.blob1_b64})
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a1_read = self.ira.read(cr, uid, [a1], ['datas'])
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self.assertEqual(a1_read[0]['datas'], self.blob1_b64)
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a1_db_datas = self.ira.browse(cr, uid, a1).db_datas
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self.assertEqual(a1_db_datas, self.blob1_b64)
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def test_02_store_on_disk(self):
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registry, cr, uid = self.registry, self.cr, self.uid
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a2 = self.ira.create(cr, uid, {'name': 'a2', 'datas': self.blob1_b64})
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a2_store_fname = self.ira.browse(cr, uid, a2).store_fname
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self.assertEqual(a2_store_fname, self.blob1_fname)
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self.assertTrue(os.path.isfile(os.path.join(self.filestore, a2_store_fname)))
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def test_03_no_duplication(self):
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registry, cr, uid = self.registry, self.cr, self.uid
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a2 = self.ira.create(cr, uid, {'name': 'a2', 'datas': self.blob1_b64})
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a2_store_fname = self.ira.browse(cr, uid, a2).store_fname
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a3 = self.ira.create(cr, uid, {'name': 'a3', 'datas': self.blob1_b64})
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a3_store_fname = self.ira.browse(cr, uid, a3).store_fname
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self.assertEqual(a3_store_fname, a2_store_fname)
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def test_04_keep_file(self):
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registry, cr, uid = self.registry, self.cr, self.uid
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a2 = self.ira.create(cr, uid, {'name': 'a2', 'datas': self.blob1_b64})
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a3 = self.ira.create(cr, uid, {'name': 'a3', 'datas': self.blob1_b64})
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a2_store_fname = self.ira.browse(cr, uid, a2).store_fname
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a2_fn = os.path.join(self.filestore, a2_store_fname)
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self.ira.unlink(cr, uid, [a3])
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self.assertTrue(os.path.isfile(a2_fn))
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# delete a2 it is unlinked
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self.ira.unlink(cr, uid, [a2])
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self.assertFalse(os.path.isfile(a2_fn))
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def test_05_change_data_change_file(self):
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registry, cr, uid = self.registry, self.cr, self.uid
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a2 = self.ira.create(cr, uid, {'name': 'a2', 'datas': self.blob1_b64})
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a2_store_fname = self.ira.browse(cr, uid, a2).store_fname
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a2_fn = os.path.join(self.filestore, a2_store_fname)
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self.assertTrue(os.path.isfile(a2_fn))
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self.ira.write(cr, uid, [a2], {'datas': self.blob2_b64})
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self.assertFalse(os.path.isfile(a2_fn))
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new_a2_store_fname = self.ira.browse(cr, uid, a2).store_fname
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self.assertNotEqual(a2_store_fname, new_a2_store_fname)
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new_a2_fn = os.path.join(self.filestore, new_a2_store_fname)
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self.assertTrue(os.path.isfile(new_a2_fn))
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