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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
/**
* Tests audio param connection rendering.
*/
add_task(function* () {
let { target, panel } = yield initWebAudioEditor(CONNECT_MULTI_PARAM_URL);
let { panelWin } = panel;
let { gFront, $, $$, EVENTS } = panelWin;
let started = once(gFront, "start-context");
let events = Promise.all([
getN(gFront, "create-node", 5),
waitForGraphRendered(panelWin, 5, 2, 3)
]);
reload(target);
let [actors] = yield events;
let nodeIDs = actors.map(actor => actor.actorID);
let [, carrier, gain, mod1, mod2] = nodeIDs;
let edges = [
[mod1, gain, "gain", "mod1 -> gain[gain]"],
[mod2, carrier, "frequency", "mod2 -> carrier[frequency]"],
[mod2, carrier, "detune", "mod2 -> carrier[detune]"]
];
edges.forEach(([source, target, param, msg], i) => {
let edge = findGraphEdge(panelWin, source, target, param);
ok(edge.classList.contains("param-connection"), "edge is classified as a param-connection");
});
yield teardown(target);
});
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