vcard4/test/parameters/IndexParameter.spec.js

An RFC 6350 compliant JavaScript library for generating and parsing version 4.0 vCards. Can also generate RFC 6351 compliant XML vCards and RFC 7095 compliant jCards. TypeScript type declarations are provided.

import { IntegerType } from "../../src/values/index.js";
import { IndexParameter } from "../../src/parameters/index.js";
import { assert } from "chai";

describe("IndexParameter tests", () => {
  it("Accepts valid input", () => {
    assert.doesNotThrow(() => new IndexParameter(new IntegerType(1)));
  });

  it("Rejects invalid input", () => {
    assert.throws(() => new IndexParameter(new IntegerType(-2)));
    assert.throws(() => new IndexParameter(1));
    assert.throws(() => new IndexParameter({}));
  });

  it("Formats value properly", () => {
    assert.strictEqual(
      new IndexParameter(new IntegerType(1)).repr(),
      "INDEX=1"
    );
    assert.strictEqual(
      new IndexParameter(new IntegerType(1)).reprXML(),
      "<index><integer>1</integer></index>"
    );
    assert.deepEqual(new IndexParameter(new IntegerType(1)).reprJSON(), {
      index: "1",
    });
  });
});