Today I Learned

A Hashrocket project

Table tests with Jest

Jest has a nice helper function that allow us to run table tests. Check this out:

const cases = [
  ["", true],
  ["", true],
  ["", false],
  ["user@", false],
  ["", false],

test.each(cases)("validateEmail(%s) should be %s", (email, expected) => {

Here’s the documentation

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