vcard4/test/parameters/CalscaleParameter.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 { ParameterValueType } from "../../src/values/index.js";
import { CalscaleParameter } from "../../src/parameters/index.js";
import { assert } from "chai";

describe("CalscaleParameter tests", () => {
  it("Accepts valid input", () => {
    assert.doesNotThrow(
      () => new CalscaleParameter(new ParameterValueType("gregorian"))
    );
    assert.doesNotThrow(
      () => new CalscaleParameter(new ParameterValueType("x-arabian"))
    );
    assert.doesNotThrow(
      () => new CalscaleParameter(new ParameterValueType("x-mandarin-chinese"))
    );
  });

  it("Rejects invalid input", () => {
    assert.throws(() => new CalscaleParameter(1));
    assert.throws(() => new CalscaleParameter());
    assert.throws(() => new CalscaleParameter("en-us"));
    assert.throws(() => new CalscaleParameter({}));
  });

  it("Formats value properly", () => {
    assert.strictEqual(
      new CalscaleParameter(new ParameterValueType("gregorian")).repr(),
      "CALSCALE=gregorian"
    );
    assert.strictEqual(
      new CalscaleParameter(new ParameterValueType("gregorian")).reprXML(),
      "<calscale><text>gregorian</text></calscale>"
    );
    assert.deepEqual(
      new CalscaleParameter(new ParameterValueType("gregorian")).reprJSON(),
      { calscale: "gregorian" }
    );
  });
});