RepositorySys/wwwroot/cropperjs-main/test/specs/methods/getCroppedCanvas.spec.js

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describe('getCroppedCanvas (method)', () => {
  it('should get a canvas with the whole image drew when it is not cropped', (done) => {
    const image = window.createImage();
    const cropper = new Cropper(image, {
      autoCrop: false,

      ready() {
        const canvasData = cropper.getCanvasData();
        const canvas = cropper.getCroppedCanvas();

        expect(canvas).to.be.an.instanceof(HTMLCanvasElement);
        expect(canvas.width).to.equal(canvasData.naturalWidth);
        expect(canvas.height).to.equal(canvasData.naturalHeight);
        done();
      },
    });
  });

  it('should get a canvas with the cropped area of the image drew', (done) => {
    const image = window.createImage();
    const cropper = new Cropper(image, {
      ready() {
        const data = cropper.getData();
        const canvas = cropper.getCroppedCanvas();

        expect(canvas).to.be.an.instanceof(HTMLCanvasElement);
        expect(canvas.width).to.equal(data.width);
        expect(canvas.height).to.equal(data.height);
        done();
      },
    });
  });

  it('should match the given width', (done) => {
    const image = window.createImage();
    const cropper = new Cropper(image, {
      ready() {
        const width = 160;
        const canvas = cropper.getCroppedCanvas({
          width,
        });

        expect(canvas.width).to.equal(width);
        done();
      },
    });
  });

  it('should match the given height', (done) => {
    const image = window.createImage();
    const cropper = new Cropper(image, {
      ready() {
        const height = 90;
        const canvas = cropper.getCroppedCanvas({
          height,
        });

        expect(canvas.height).to.equal(height);
        done();
      },