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80 lines
1.3 KiB
CoffeeScript
80 lines
1.3 KiB
CoffeeScript
_ = require 'underscore'
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DOMUtils = require '../src/dom-utils'
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describe 'nodesWithContent', ->
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tests = {
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"": null
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"<br>": null
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"<div><br><br/><p></p></div>": null
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"""
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<br id="1">
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<img>
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<br id="2">
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""": "<img>"
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"""
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Hello
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""": "Hello"
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"""
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<div>Hello</div>
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""": "<div>Hello</div>"
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"""
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<div>Hello</div>
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Foobar
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""": "Foobar"
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"""
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<br>
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<span>Hello</span>
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<br>
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""": "<span>Hello</span>"
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"""
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<br>
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<span id="a">Hello</span>
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<br>
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<span id="b">World</span>
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<br>
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<br>
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""": """<span id="b">World</span>"""
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"""
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<div>Hello</div>
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<div>
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<p></p>
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<span></span>
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</div>
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""": "<div>Hello</div>"
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"""
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<div>Hello</div>
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<div style="display:none">
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I'm hidden
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</div>
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""": "<div>Hello</div>"
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"""
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<div>Hello</div>
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<div style="opacity:0">
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I'm hidden
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</div>
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""": "<div>Hello</div>"
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}
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it "tests nodesWithContent", ->
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for input, output of tests
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nodes = DOMUtils.nodesWithContent(input)
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node = _.last(nodes) ? null
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if node
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tmp = document.createElement('div')
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tmp.appendChild(node)
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expect(tmp.innerHTML.trim()).toEqual output
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else
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expect(node).toEqual output
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