ab5c5b5d7c
assertTrue(isinstance(A, B)) or assertEqual(type(A), B) in tests should be replaced by assertIsInstance(A, B) provided by testtools. I have searched all the tests, there is only one wrong usage. Change-Id: Ib1db1a2dca7b5d8cbfe823973e4b571d0f0925c5 Closes-bug: #1268480