The same is true for JavaScript. Jest (jestjs.io/) is especially powerful in that regard by allowing you to create your own matchers and/or overwrite existing ones and their messages while already delivering useful formatting on the existing ones (for example, expect(array).toHaveLength(3) will output the whole formatted array with the error for easy inspection.
The same is true for JavaScript. Jest (jestjs.io/) is especially powerful in that regard by allowing you to create your own matchers and/or overwrite existing ones and their messages while already delivering useful formatting on the existing ones (for example,
expect(array).toHaveLength(3)will output the whole formatted array with the error for easy inspection.That's a nice example as well!