The test was moved, but the harness's scripts and CSS was not updated. The test was not updated when the collapsible became a lazr effect. The _should.error is wrong because the class does not throw an exception, it calls the fail event, thus we want _should.fail.
The test was moved, but the harness's scripts and CSS was not updated. The test was not updated when the collapsible became a lazr effect. The _should.error is wrong because the class does not throw an exception, it calls the fail event, thus we want _should.fail.