vcard4/test/values/ParameterValueType.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 { assert } from "chai";

describe("ParameterValueType tests", () => {
  it("Accepts valid input", () => {
    assert.doesNotThrow(
      () => new ParameterValueType("Greeting: Hello, world!")
    );
    assert.doesNotThrow(
      () => new ParameterValueType("Greeting: Hello, world!\x0d")
    );
  });

  it("Rejects invalid input", () => {
    assert.throws(() => new ParameterValueType(1));
    assert.throws(() => new ParameterValueType(""));
    assert.throws(() => new ParameterValueType("hello\x7fworld"));
    assert.throws(() => new ParameterValueType([]));
    assert.throws(() => new ParameterValueType({}));
  });

  it("Formats value properly", () => {
    assert.strictEqual(
      new ParameterValueType("Greeting: Hello, world!").repr(),
      '"Greeting: Hello, world!"'
    );
    assert.strictEqual(
      new ParameterValueType("Greeting=Hello, world!").repr(),
      "Greeting=Hello, world!"
    );
    assert.strictEqual(
      new ParameterValueType("Greeting: Hello, world!").reprXML(),
      "<text>Greeting: Hello, world!</text>"
    );
    assert.strictEqual(
      new ParameterValueType("Five is > than four").reprXML(),
      "<text>Five is &gt; than four</text>"
    );
    assert.deepEqual(
      new ParameterValueType("Greeting: Hello, world!").reprJSON(),
      ["text", "Greeting: Hello, world!"]
    );
  });
});