Prevent code duplication when writing unit tests with Jest .each - duplication test cases

utils.test.ts

import { toKebabCase } from './utils';

describe('toKebabCase', () => {
  it('should work from empty string', () => {
    expect(toKebabCase('')).toEqual('');
  });

  it('should return "my-example" when given "my_example"', () => {
    expect(toKebabCase('my_example')).toEqual('my-example');
  });

  it('should return "another-example" when given "Another-Example"', () => {
    expect(toKebabCase('Another-Example')).toEqual('another-example');
  });

  it('should return "another-example" when given "anotherExample"', () => {
    expect(toKebabCase('anotherExample')).toEqual('another-example');
  });

  it('should return "another-example-1-2-3" when given "anotherExample123"', () => {
    expect(toKebabCase('anotherExample123')).toEqual('another-example-1-2-3');
  });
});