What sets @vue/cli-plugin-unit-jest apart from vue-jest?

Can you explain the distinction between these two software bundles?

  • @angular/cli-plugin-unit-jasmine

  • angular-jasmin

If I already have one, is there a need for the other? And in what circumstances should each be utilized?

Answer №1

Jest serves as a JavaScript testing framework that exclusively operates with JS code.

To bridge the gap, vue-jest is utilized to convert SFC(.vue) files into a jest-compatible format. Its role primarily revolves around this translation process.

In contrast, @vue/cli-plugin-unit-jest functions as a webpack plugin that extends beyond mere code transformation, offering deeper integration capabilities with vue cli. Internally, it leverages vue-jest to enhance functionality.

The functionalities of @vue/cli-plugin-unit-jest include:

  • Converting vue files into JS for jest compatibility.
  • Generating a predefined jest setup along with sample tests upon installation.
  • Incorporating all necessary eslint and package dependencies.
  • Providing wrappers for executing jest tests, enhancing babel hints to prevent build complications.

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