25 lines
834 B
JavaScript
25 lines
834 B
JavaScript
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var tape = require("tape")
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var forEachEls = require("../../../src/scripts/lib/foreach-selectors.js")
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var cb = function(el) {
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el.className = "modified"
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}
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tape("test forEachSelector", function(t) {
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forEachEls(["html", "body"], cb)
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t.equal(document.documentElement.className, "modified", "callback has been executed on first selector")
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t.equal(document.body.className, "modified", "callback has been executed on first selector")
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document.documentElement.className = ""
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document.body.className = ""
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forEachEls(["html", "body"], cb, null, document.documentElement)
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t.equal(document.documentElement.className, "", "callback has not been executed on first selector when context is used")
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t.equal(document.body.className, "modified", "callback has been executed on first selector when context is used")
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t.end()
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})
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