jest multiple test cases

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showing results for - "jest multiple test cases"
Cora
26 Aug 2019
1const add = (a, b) => a + b;
2
3const cases = [[2, 2, 4], [-2, -2, -4], [2, -2, 0]];
4
5describe("'add' utility", () => {
6  test.each(cases)(
7    "given %p and %p as arguments, returns %p",
8    (firstArg, secondArg, expectedResult) => {
9      const result = add(firstArg, secondArg);
10      expect(result).toEqual(expectedResult);
11    }
12  );
13});
14
15
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