n8n_Demo/web_frontend/exhibition-demo/node_modules/style-to-js/src/index.test.ts

import styleToJS = require('.');

it('exposes itself as default', () => {
  expect(styleToJS).toBe(styleToJS.default);
});

it('parses empty style to object', () => {
  expect(styleToJS('')).toEqual({});
});

it('does not parse CSS comment', () => {
  expect(styleToJS('/* comment */')).toEqual({});
});

// invalid argument
it.each([undefined, null, 0, 1, true, false, {}, [], () => {}, new Date()])(
  'parses "%s" to empty object',
  (text) => {
    expect(styleToJS(text as string)).toEqual({});
  },
);

it.each(['top:', ':12px', ':', ';'])('parses "%s" to empty object', (text) => {
  expect(styleToJS(text)).toEqual({});
});

it('parses common styles to object', () => {
  const style = `
    color: #f00;
    font-size: 42px;
    z-index: -1;
  `;
  expect(styleToJS(style)).toMatchInlineSnapshot(`
    {
      "color": "#f00",
      "fontSize": "42px",
      "zIndex": "-1",
    }
  `);
});

it('parses style with vendor prefix to object', () => {
  const style = `
    display: -ms-grid;
    display: grid;
    -webkit-transition: all .5s;
    -o-transition: all .5s;
    transition: all .5s;
    -webkit-user-select: none;
       -moz-user-select: none;
        -ms-user-select: none;
            user-select: none;
    background: -webkit-gradient(linear, left top, left bottom, from(white), to(black));
    background: -o-linear-gradient(top, white, black);
    background: linear-gradient(to bottom, white, black);
  `;
  expect(styleToJS(style)).toMatchInlineSnapshot(`
    {
      "background": "linear-gradient(to bottom, white, black)",
      "display": "grid",
      "mozUserSelect": "none",
      "msUserSelect": "none",
      "oTransition": "all .5s",
      "transition": "all .5s",
      "userSelect": "none",
      "webkitTransition": "all .5s",
      "webkitUserSelect": "none",
    }
  `);
});

it('parses background style to object', () => {
  const style =
    'background: url(data:image/png; base64,ivborw0kggoaaaansaaaabgdbtueaalgpc/xhbqaaaafzmuexurczmzpf399fx1+bm5mzy9avzxbesmgces5/p8/t9furvcrmu73jwlzosgsiizurcjo/ad+eqjjb4hv8bft+idpqocx1wjosbfhh2xssxeiyn3uli/6mnree07uiwjev8u8czwyuqdlkpg1bkb4nnm+veanfhqn1k4+gpt6ugqcvu2h2ovuif)';
  expect(styleToJS(style)).toMatchInlineSnapshot(`
    {
      "background": "url(data:image/png; base64,ivborw0kggoaaaansaaaabgdbtueaalgpc/xhbqaaaafzmuexurczmzpf399fx1+bm5mzy9avzxbesmgces5/p8/t9furvcrmu73jwlzosgsiizurcjo/ad+eqjjb4hv8bft+idpqocx1wjosbfhh2xssxeiyn3uli/6mnree07uiwjev8u8czwyuqdlkpg1bkb4nnm+veanfhqn1k4+gpt6ugqcvu2h2ovuif)",
    }
  `);
});

it('parses style with no spaces to object', () => {
  const style =
    'border-bottom-left-radius:1em;border-right-style:solid;Z-Index:-1;-moz-border-radius-bottomleft:20px';
  expect(styleToJS(style)).toMatchInlineSnapshot(`
    {
      "borderBottomLeftRadius": "1em",
      "borderRightStyle": "solid",
      "mozBorderRadiusBottomleft": "20px",
      "zIndex": "-1",
    }
  `);
});

describe('when option reactCompat is true', () => {
  const options = { reactCompat: true };

  it('capitalizes vendor prefixes', () => {
    const style = `
      -khtml-user-select: none;
      -moz-user-select: -moz-none;
      -o-user-select: none;
      -webkit-user-select: none;
      user-select: none;
    `;
    expect(styleToJS(style, options)).toMatchInlineSnapshot(`
      {
        "KhtmlUserSelect": "none",
        "MozUserSelect": "-moz-none",
        "OUserSelect": "none",
        "WebkitUserSelect": "none",
        "userSelect": "none",
      }
    `);
  });

  it('does not capitalize ms prefixes', () => {
    const style = `
      -ms-transform: none;
      -ms-user-select: none;
    `;
    expect(styleToJS(style, options)).toMatchInlineSnapshot(`
      {
        "msTransform": "none",
        "msUserSelect": "none",
      }
    `);
  });
});