Function serialize

packages/compiler/test/render3/view/i18n_spec.ts:236–240

(input: string)

describe('serializeI18nMessageForGetMsg', () => {
  const serialize = (input: string): string => {
    const tree = parse(`<div i18n>${input}</div>`);
    const root = tree.nodes[0] as t.Element;
    return serializeI18nMessageForGetMsg(root.i18n as i18n.Message);
  };

  it('should serialize plain text for `GetMsg()`', () => {
    expect(serialize('Some text')).toEqual('Some text');