michaelangelo/test/testPath.js

A lightweight wrapper for RaphaelJS.

/* global describe, it*/
var Path, assert;

assert = require('assert');
Path = require('../lib/path');

describe('path', function () {
  it('validateAttributes does not throw exception for accepted attributes', function () {
    var path;
    path = new Path({x1: 0, y1: 0, x2: 1, y2: 1});
    assert.doesNotThrow(function () {
      path.validateAttributes();
    });
  });

  it('toRaphaelObject uses transformRaphaelObject', function () {
    var path, raphaelObj;
    path = new Path({x1: 0, y1: 0, x2: 1, y2: 1});
    raphaelObj = path.toRaphaelObject();
    assert.deepEqual(raphaelObj, {
      type: 'path',
      path: 'M0,0L1,1'
    });
  });

  it('toRaphaelObject uses transformRaphaelObject and respects options', function () {
    var path, raphaelObj;
    path = new Path({x1: 1, y1: 1, x2: 2, y2: 2}, {scale: 2, 'stroke-width': 2});
    raphaelObj = path.toRaphaelObject();
    assert.deepEqual(raphaelObj, {
      type: 'path',
      path: 'M2,2L4,4',
      'stroke-width': 2
    });
  });
});