61 lines
1.2 KiB
JavaScript
61 lines
1.2 KiB
JavaScript
var tape = require("tape");
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var forEachEls = require("../../lib/foreach-els.js");
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var div = document.createElement("div");
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var span = document.createElement("span");
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var cb = function(el) {
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el.innerHTML = "boom";
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};
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tape("test forEachEls on one element", function(t) {
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div.innerHTML = "div tag";
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forEachEls(div, cb);
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t.equal(div.innerHTML, "boom", "works correctly on one element");
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t.end();
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});
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tape("test forEachEls on an array", function(t) {
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div.innerHTML = "div tag";
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span.innerHTML = "span tag";
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forEachEls([div, span], cb);
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t.equal(
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div.innerHTML,
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"boom",
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"works correctly on the first element of the array"
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);
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t.equal(
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span.innerHTML,
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"boom",
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"works correctly on the last element of the array"
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);
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t.end();
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});
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tape("test forEachEls on a NodeList", function(t) {
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div.innerHTML = "div tag";
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span.innerHTML = "span tag";
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var frag = document.createDocumentFragment();
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frag.appendChild(div);
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frag.appendChild(span);
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forEachEls(frag.childNodes, cb);
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t.equal(
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div.innerHTML,
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"boom",
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"works correctly on the first element of the document fragment"
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);
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t.equal(
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span.innerHTML,
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"boom",
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"works correctly on the last element of the document fragment"
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);
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t.end();
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});
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