2019-03-21 09:57:27 +01:00
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
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2019-05-22 16:03:19 +02:00
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2019-03-21 09:57:27 +01:00
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<link rel="stylesheet" href="../css/doctest.css">
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2019-05-22 16:03:19 +02:00
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<script src="../dist/iwmlib.js"></script>
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2019-03-21 09:57:27 +01:00
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</head>
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<body onload="Doctest.run()" >
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<h1>
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Events
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</h1>
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<p>
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For functional tests it can be useful to simulate event or record and playback events.
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This module provides basic support for extracting data from events and serializing
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events into a JSON format that allows to save and load sequences of events.
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</p>
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<p>
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Let's look at an example of a HTML structure with click handlers. The click
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handler actions log messages that can be tested.</p>
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<pre><code class="html">
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<div>
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<img id="women" src="examples/women.jpeg"
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onclick="record(event); Doctest.log('Lady clicked')"/>
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<video id="movie" width="270" data-zoomcap="Kugellaufuhr"
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onclick="record(event); Doctest.log('Movie clicked')"
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controls>
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<source src="examples/movie.mp4" type="video/mp4">
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</vide>
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</div>
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</code></pre>
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<div id="example" class="interactive"
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style="position:relative; width: 100%; border: 1px solid lightgray">
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<img style="margin:8px" id="women" src="examples/women.jpeg"
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onclick="record(event); Doctest.log('Lady clicked')"/>
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<video id="movie" style="margin:8px" width="250" data-zoomcap="Kugellaufuhr"
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onclick="record(event); Doctest.log('Movie clicked')"
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onmousedown="record(event)"
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onmouseup="record(event)"
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controls>
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<source src="examples/movie.mp4" type="video/mp4">
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</video>
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</div>
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<button onclick="eventRecorder.stopRecording(); eventRecorder.startReplay()">Replay</button>
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<script class="doctest">
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var eventRecorder = new EventRecorder()
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function record(event) {
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let target = event.target
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target.style.boxShadow = "0px 5px 10px gray"
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setTimeout(() => target.style.boxShadow = "", 1000)
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eventRecorder.record(event)
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}
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let womenSel = Events.selector(women)
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let movieSel = Events.selector(movie)
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Events.simulateEvent('click', MouseEvent, { targetSelector: womenSel})
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Events.simulateEvent('click', MouseEvent, { targetSelector: movieSel})
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Doctest.expectLog('Lady clicked',
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'Movie clicked')
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</script>
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<h2>
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References
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</h2>
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<ul>
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<li><a href="https://gist.github.com/iahu/aafc2492d83d70e42c98">Safari Touch Emulator</a></li>
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<li><a href="https://www.reddit.com/r/javascript/comments/2laqaf/how_to_trigger_a_touch_event/">How to Trigger Touch Events</a></li>
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</ul>
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</body>
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