Jest确实有describe.each，test.each和it.each方法来满足你的需要，它允许你用不同的输入/输出做同样的测试。
https://jestjs.io/docs/api#describeeachtablename-fn-timeout

• • 示例：**

使用全局描述。每个：

const params = [
  [true, false, false],
  [true, true, true],
  [false, true, false],
  [false, false, true],
];

describe.each(params)('With params %s, %s, %s', (a, b, c) => {
  it(`${a} === ${b} should be ${c}`, () => {
    expect(a === b).toBe(c);
  });
});

输出：

PASS  test/integration-tests/test.spec.ts (5.938s)
  With params true, false, false
    √ true === false should be false (2ms)
  With params true, true, true
    √ true === true should be true
  With params false, true, false
    √ false === true should be false (1ms)
  With params false, false, true
    √ false === false should be true

或简单的it. each：

const params = [
  [true, false, false],
  [true, true, true],
  [false, true, false],
  [false, false, true],
];

describe('Dumb test', () => {
  it.each(params)('%s === %s should be %s', (a, b, c) => {
    expect(a === b).toBe(c);
  });
});

输出：

PASS  test/integration-tests/test.spec.ts
  Dumb test
    √ true === false should be false (2ms)
    √ true === true should be true
    √ false === true should be false
    √ false === false should be true