meta,
    handles-states=true,
    args = {
        "videotestsrc pattern=ball name=s ! fakesink",
    }

foreach, pattern=<green, blue>,
    actions = {
        [set-properties, s::pattern="$(pattern)"],
    }

priv_check-action-type-calls, type=set-properties, n=2

check-properties, s::pattern="Blue"

foreach, pattern=<
            # We can also pass int values (which works for enums)
            1,  3, 5, # green
        >,
    actions = {
        [set-properties, s::pattern="$(pattern)"],
    }

priv_check-action-type-calls, type=set-properties, n=5
check-properties, s::pattern="Green"

foreach, pattern=<blue, white, black>,
    actions = {
        [set-properties, s::pattern="$(pattern)"],
    }
priv_check-action-type-calls, type=set-properties, n=8
check-properties, s::pattern="100\%\ Black"
stop