silverstripe-framework/tests/forms/gridfield/GridFieldSortableHeaderTest.yml

GridFieldSortableHeaderTest_CheerleaderHat:
    hat1:
        Colour: Blue
    hat2:
        Colour: Red
    hat3:
        Colour: Green
    hat4:
        Colour: Pink
GridFieldSortableHeaderTest_Cheerleader:
    cheerleader1:
        Name: Heather
        Hat: =>GridFieldSortableHeaderTest_CheerleaderHat.hat2
    cheerleader2:
        Name: Bob
        Hat: =>GridFieldSortableHeaderTest_CheerleaderHat.hat4
    cheerleader3:
        Name: Jenny
        Hat: =>GridFieldSortableHeaderTest_CheerleaderHat.hat1
    cheerleader4:
        Name: Sam
        Hat: =>GridFieldSortableHeaderTest_CheerleaderHat.hat3
GridFieldSortableHeaderTest_Team:
    team1:
        Name: Team 1
        City: Cologne
        Cheerleader: =>GridFieldSortableHeaderTest_Cheerleader.cheerleader3
    team2:
        Name: Team 2
        City: Wellington
        Cheerleader: =>GridFieldSortableHeaderTest_Cheerleader.cheerleader2
    team3:
        Name: Team 3
        City: Auckland
        Cheerleader: =>GridFieldSortableHeaderTest_Cheerleader.cheerleader4
    team4:
        Name: Team 4
        City: Melbourne
        Cheerleader: =>GridFieldSortableHeaderTest_Cheerleader.cheerleader1