import * as chai from 'chai';
import * as chaiAsPromised from 'chai-as-promised';

chai.use(chaiAsPromised);
const assert = chai.assert;

import { Magick } from 'node-magickwand';
const { Geometry } = Magick;

describe('Geometry', () => {
  describe('constructor', () => {
    it('from numbers', () => {
      const gm = new Geometry(100, 80);
      assert.equal(gm.width(), 100);
      assert.equal(gm.height(), 80);
    });

    it('from string', () => {
      const gm = new Geometry('120x100+10+12');
      assert.strictEqual(gm.width(), 120);
      assert.strictEqual(gm.height(), 100);
      assert.strictEqual(gm.xOff(), 10);
      assert.strictEqual(gm.yOff(), 12);
      assert.strictEqual(gm.toString(), '120x100+10+12');
    });

    it('copy constructor', () => {
      const gm1 = new Geometry('120x100');
      const gm2 = new Geometry(gm1);
      gm1.width(100);
      assert.strictEqual(gm1.width(), 100);
      assert.strictEqual(gm2.width(), 120);
    });
  });
});