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cheatsheet-tldr/tldr/mocha
2025-11-25 00:19:28 +00:00

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---
syntax: markdown
tags: [tldr, common]
source: https://github.com/tldr-pages/tldr.git
---
# mocha
> A feature-rich JavaScript test framework.
> More information: <https://mochajs.org/#command-line-usage>.
- Run tests with default configuration or as configured in `mocha.opts`:
`mocha`
- Run tests contained at a specific location:
`mocha {{path/to/test_directory}}`
- Run tests that match a specific `grep` pattern:
`mocha {{[-g|--grep]}} {{regex}}`
- Run tests on changes to JavaScript files in the current directory and once initially:
`mocha {{[-w|--watch]}}`
- Run tests with a specific reporter:
`mocha {{[-R|--reporter]}} {{reporter}}`