it('should support startCollapsed flag when true', function() {
        var elm = compileDirective('options-startCollapsed-true');
        expect(sandboxEl.find('[bs-collapse-target]').hasClass('in')).toBeFalsy();
        sandboxEl.find('[bs-collapse-toggle]:eq(0)').triggerHandler('click');
        expect(sandboxEl.find('[bs-collapse-target]:eq(0)').hasClass('in')).toBeTruthy();