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Fix publish date on article

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Chalarangelo
2022-03-09 15:11:19 +02:00
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blog_posts/testing-react-portals.md
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@ -6,7 +6,7 @@ expertise: advanced
author: chalarangelo author: chalarangelo
cover: blog_images/portal-timelapse.jpg cover: blog_images/portal-timelapse.jpg
excerpt: Testing React components that use portals can be difficult until you understand what you really need to be testing. excerpt: Testing React components that use portals can be difficult until you understand what you really need to be testing.
firstSeen: 2022-03-09T05:00:00-04:00 firstSeen: 2022-03-13T05:00:00-04:00
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Testing React components can get pretty complicated, especially when dealing with portals. While they seem intimidating, what they are in essence is a way to render a component in a different place in the DOM. Apart from that, when writing tests, one should avoid testing framework internals. This obviously applies to React internals as well. Testing React components can get pretty complicated, especially when dealing with portals. While they seem intimidating, what they are in essence is a way to render a component in a different place in the DOM. Apart from that, when writing tests, one should avoid testing framework internals. This obviously applies to React internals as well.