function testGetChangesetValue_doesnt_exist() { $value_dao = new MockTracker_FormElement_Field_Value_FloatDao(); $dar = new MockDataAccessResult(); $dar->setReturnValue('getRow', false); $value_dao->setReturnReference('searchById', $dar); $float_field = new Tracker_FormElement_Field_FloatTestVersion(); $float_field->setReturnReference('getValueDao', $value_dao); $this->assertNull($float_field->getChangesetValue(null, 123, false)); }