}
return <Tooltip disableFocusListener title="Toggle Side Panel">
- <IconButton style={collapseButtonIconStyles.root} onClick={() => { props.toggleSidePanel(props.isCollapsed) }}>
+ <IconButton data-cy="side-panel-toggle" style={collapseButtonIconStyles.root} onClick={() => { props.toggleSidePanel(props.isCollapsed) }}>
<div>
{props.isCollapsed ?
<img style={collapseButtonIconStyles.icon} src='/mui-start-icon.svg' alt='an arrow pointing right'/>