LET url = @lab.cdn.dynamic + "?redirect=/events"
LET doc = DOCUMENT(url, true)

WAIT_ELEMENT(doc, "#page-events")

LET el = ELEMENT(doc, "#wait-class-content")

ATTR_SET(el, "style", "color: black")
WAIT_STYLE(el, "color", "rgb(0, 0, 0)")

LET prev = el.style

ATTR_SET(el, "style", "color: red")
WAIT_NO_STYLE(el, "color", "black")

LET curr = el.style

T::EQ(prev.color, "rgb(0, 0, 0)")
T::EQ(curr.color, "rgb(255, 0, 0)")

RETURN NONE