@player-ui/player/src/utils/__tests__/replaceParams.test.ts

import { describe, test, expect } from "vitest";
import { replaceParams } from "..";

describe("Replace Params", () => {
  test("should replace strings correctly", () => {
    const actual = replaceParams(
      "The desired length of this field is %desiredLength. The current length is %currentLength.",
      { desiredLength: 5, currentLength: 10 },
    );
    const expected =
      "The desired length of this field is 5. The current length is 10.";
    expect(actual).toBe(expected);
  });

  test("do not replace strings for no match", () => {
    const actual = replaceParams(
      "The desired length of this field is %desiredLength. The current length is %currentLength.",
      { desiredLength: 5 },
    );
    const expected =
      "The desired length of this field is 5. The current length is %currentLength.";
    expect(actual).toBe(expected);
  });

  test("do not replace strings for no templates", () => {
    const actual = replaceParams(
      "No template in this string. Ignore parameters",
      { desiredLength: 5, currentLength: 10 },
    );
    const expected = "No template in this string. Ignore parameters";
    expect(actual).toBe(expected);
  });
});