Ruby On Ales 2016: Writing a Test Framework from Scratch by Ryan Davis

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Confreaks

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Published on April 21, 2016 4:00:47 PM ● Video Link: https://www.youtube.com/watch?v=9EsVZijRjxs

Duration: 38:26

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Assertions (or expectations) are the most important part of any test framework. How are they written? What happens when one fails? How does a test communicate its results? Past talks have shown how test frameworks work from the very top: how they find, load, select, and run tests. Instead of reading code from the top, we’ll write code from scratch starting with assertions and building up a full test framework. By the end, you'll know how every square inch of your testing framework works.