| 1 | const add = (n1, n2) => {
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| 2 | return n1 + n2;
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| 3 | };
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| 4 |
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| 5 | describe("Each", () => {
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| 6 | test("simple test", () => {
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| 7 | expect(add(1, 1)).toEqual(2);
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| 8 | });
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| 9 |
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| 10 | test.each([[1, 1, 2], [1, 2, 3], [2, 1, 3]])(".add(%p, %p)", (a, b, expected) => {
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| 11 | expect(add(a, b)).toBe(expected);
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| 12 | });
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| 13 | });
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| 14 |
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| 15 | describe.each([[1, 1, 2], [1, 2, 3], [2, 1, 3]])(".add(%p, %p)", (a, b, expected) => {
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| 16 | test(`returns ${expected}`, () => {
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| 17 | expect(add(a, b)).toBe(expected);
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| 18 | });
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| 19 |
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| 20 | test(`returned value not be greater than ${expected}`, () => {
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| 21 | expect(add(a, b)).not.toBeGreaterThan(expected);
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| 22 | });
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| 23 |
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| 24 | test(`returned value not be less than ${expected}`, () => {
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| 25 | expect(add(a, b)).not.toBeLessThan(expected);
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| 26 | });
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| 27 |
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| 28 | it(`returns ${expected}`, () => {
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| 29 | expect(add(a, b)).toBe(expected);
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| 30 | });
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| 31 |
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| 32 | it(`returned value not be greater than ${expected}`, () => {
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| 33 | expect(add(a, b)).not.toBeGreaterThan(expected);
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| 34 | });
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| 35 |
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| 36 | it(`returned value not be less than ${expected}`, () => {
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| 37 | expect(add(a, b)).not.toBeLessThan(expected);
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| 38 | });
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| 39 | });
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