def test_o2m_remove(self):
def commands():
return [c[0] for c in f._values['line_ids']]
f = Form(self.env['test_testing_utilities.onchange_count'])
self.assertEqual(f.count, 0)
self.assertEqual(len(f.line_ids), 0)
f.count = 5
self.assertEqual(f.count, 5)
self.assertEqual(len(f.line_ids), 5)
f.count = 2
self.assertEqual(f.count, 2)
self.assertEqual(len(f.line_ids), 2)
f.count = 4
r = f.save()
previous = r.line_ids
self.assertEqual(len(previous), 4)
with Form(r) as f:
f.count = 2
self.assertEqual(commands(), [0, 0, 2, 2, 2, 2], "Should contain 2 creations and 4 deletions")
self.assertEqual(len(r.line_ids), 2)
with Form(r) as f:
f.line_ids.remove(0)
self.assertEqual(commands(), [2, 1])
f.count = 1
self.assertEqual(commands(), [0, 2, 2], "should contain 1 '0' command and 2 deletions")
self.assertEqual(len(r.line_ids), 1)
def test_attr(self):
f = Form(self.env['test_testing_utilities.e'],
view='test_testing_utilities.attrs_using_m2m')
with self.assertRaises(AssertionError):
f.count = 5
f.m2m.add(self.env['test_testing_utilities.sub2'].create(
{'name': 'ok'}))
f.count = 5
r = f.save()
self.assertEqual(r.m2m.mapped('name'), ['ok', '1', '2', '3', '4'])
