Making Style Assertions for Styled Components Testing

In this lesson you’ll learn to test the styled-components by making assertions about styles using various Jest methods.

We'll cover the following

Making assertions about styles

The following is how to make different assertions about styles:

  • To make assertions about the styles that styled-components generate, you’ll need the Jest styled-components plugin. Install jest-styled-components with npm:

    $ npm install --save-dev jest-styled-components@6.3.1
    + jest-styled-components@6.3.1
  • Then you’ll need to bring in the plugin before running your tests:

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