valid-describe-callback.md

Pattern: Invalid describe callback

Issue: -

Description

The callback function passed to describe() must be synchronous, have no parameters, and not return any values. Using async callbacks, parameters, or return statements can lead to unexpected test behavior.

Examples

Example of incorrect code:

describe("suite", async () => {
  test("case", () => {});
});

describe("suite", (done) => {
  test("case", () => {});
});

describe("suite", () => 
  test("case", () => {})
);

Example of correct code:

describe("suite", () => {
  test("case", () => {});
});