6 files changed, 305 insertions, 0 deletions
diff --git a/library/cropperjs/test/specs/events/crop.spec.js b/library/cropperjs/test/specs/events/crop.spec.js
new file mode 100644
index 000000000..04ec1fd10
--- /dev/null
+++ b/library/cropperjs/test/specs/events/crop.spec.js
@@ -0,0 +1,30 @@
+describe('crop (event)', () => {
+  it('should trigger the `crop` event', (done) => {
+    const image = window.createImage();
+
+    image.addEventListener('crop', (event) => {
+      expect(event.type).to.equal('crop');
+      done();
+    });
+
+    new Cropper(image);
+  });
+
+  it('should have expected properties in `event.detail`', (done) => {
+    const image = window.createImage();
+
+    image.addEventListener('crop', (event) => {
+      expect(event.detail).to.be.an('object').that.has.all.keys(['x', 'y', 'width', 'height', 'rotate', 'scaleX', 'scaleY']);
+      expect(event.detail.x).to.be.a('number');
+      expect(event.detail.y).to.be.a('number');
+      expect(event.detail.width).to.be.a('number');
+      expect(event.detail.height).to.be.a('number');
+      expect(event.detail.rotate).to.be.a('number');
+      expect(event.detail.scaleX).to.be.a('number');
+      expect(event.detail.scaleY).to.be.a('number');
+      done();
+    });
+
+    new Cropper(image);
+  });
+});
diff --git a/library/cropperjs/test/specs/events/cropend.spec.js b/library/cropperjs/test/specs/events/cropend.spec.js
new file mode 100644
index 000000000..8bdbc92d7
--- /dev/null
+++ b/library/cropperjs/test/specs/events/cropend.spec.js
@@ -0,0 +1,47 @@
+describe('cropend (event)', () => {
+  const POINTER_DOWN = window.PointerEvent ? 'pointerdown' : 'mousedown';
+  const POINTER_MOVE = window.PointerEvent ? 'pointermove' : 'mousemove';
+  const POINTER_UP = window.PointerEvent ? 'pointerup' : 'mouseup';
+
+  it('should trigger the `cropend` event', (done) => {
+    const image = window.createImage();
+    let cropper;
+
+    image.addEventListener('ready', () => {
+      const { dragBox } = cropper;
+
+      dragBox.dispatchEvent(window.createEvent(POINTER_DOWN));
+      dragBox.dispatchEvent(window.createEvent(POINTER_MOVE));
+      dragBox.dispatchEvent(window.createEvent(POINTER_UP));
+    });
+
+    image.addEventListener('cropend', (event) => {
+      expect(event.type).to.equal('cropend');
+      done();
+    });
+
+    cropper = new Cropper(image);
+  });
+
+  it('should have expected properties in `event.detail`', (done) => {
+    const image = window.createImage();
+    let cropper;
+
+    image.addEventListener('ready', () => {
+      const { dragBox } = cropper;
+
+      dragBox.dispatchEvent(window.createEvent(POINTER_DOWN));
+      dragBox.dispatchEvent(window.createEvent(POINTER_MOVE));
+      dragBox.dispatchEvent(window.createEvent(POINTER_UP));
+    });
+
+    image.addEventListener('cropend', (event) => {
+      expect(event.detail).to.be.an('object').that.has.all.keys(['action', 'originalEvent']);
+      expect(event.detail.action).to.equal('crop');
+      expect(event.detail.originalEvent.type).to.equal(POINTER_UP);
+      done();
+    });
+
+    cropper = new Cropper(image);
+  });
+});
diff --git a/library/cropperjs/test/specs/events/cropmove.spec.js b/library/cropperjs/test/specs/events/cropmove.spec.js
new file mode 100644
index 000000000..1349bf3e2
--- /dev/null
+++ b/library/cropperjs/test/specs/events/cropmove.spec.js
@@ -0,0 +1,71 @@
+describe('cropmove (event)', () => {
+  const POINTER_DOWN = window.PointerEvent ? 'pointerdown' : 'mousedown';
+  const POINTER_MOVE = window.PointerEvent ? 'pointermove' : 'mousemove';
+  const POINTER_UP = window.PointerEvent ? 'pointerup' : 'mouseup';
+
+  it('should trigger the `cropmove` event', (done) => {
+    const image = window.createImage();
+    let cropper;
+
+    image.addEventListener('ready', () => {
+      const { dragBox } = cropper;
+
+      dragBox.dispatchEvent(window.createEvent(POINTER_DOWN));
+      dragBox.dispatchEvent(window.createEvent(POINTER_MOVE));
+      dragBox.dispatchEvent(window.createEvent(POINTER_UP));
+    });
+
+    image.addEventListener('cropmove', (event) => {
+      expect(event.detail.action).to.equal('crop');
+      done();
+    });
+
+    cropper = new Cropper(image);
+  });
+
+  it('should have expected properties in `event.detail`', (done) => {
+    const image = window.createImage();
+    let cropper;
+
+    image.addEventListener('ready', () => {
+      const { dragBox } = cropper;
+
+      dragBox.dispatchEvent(window.createEvent(POINTER_DOWN));
+      dragBox.dispatchEvent(window.createEvent(POINTER_MOVE));
+      dragBox.dispatchEvent(window.createEvent(POINTER_UP));
+    });
+
+    image.addEventListener('cropmove', (event) => {
+      expect(event.detail).to.be.an('object').that.has.all.keys(['action', 'originalEvent']);
+      expect(event.detail.action).to.equal('crop');
+      expect(event.detail.originalEvent.type).to.equal(POINTER_MOVE);
+      done();
+    });
+
+    cropper = new Cropper(image);
+  });
+
+  it('should not trigger the `crop` event when default prevented', (done) => {
+    const image = window.createImage();
+    let cropper;
+
+    image.addEventListener('ready', () => {
+      const { dragBox } = cropper;
+
+      image.addEventListener('crop', () => {
+        expect.fail(1, 0);
+      });
+
+      dragBox.dispatchEvent(window.createEvent(POINTER_DOWN));
+      dragBox.dispatchEvent(window.createEvent(POINTER_MOVE));
+      dragBox.dispatchEvent(window.createEvent(POINTER_UP));
+    });
+
+    image.addEventListener('cropmove', (event) => {
+      event.preventDefault();
+      done();
+    });
+
+    cropper = new Cropper(image);
+  });
+});
diff --git a/library/cropperjs/test/specs/events/cropstart.spec.js b/library/cropperjs/test/specs/events/cropstart.spec.js
new file mode 100644
index 000000000..41e21ce62
--- /dev/null
+++ b/library/cropperjs/test/specs/events/cropstart.spec.js
@@ -0,0 +1,75 @@
+describe('cropstart (event)', () => {
+  const POINTER_DOWN = window.PointerEvent ? 'pointerdown' : 'mousedown';
+  const POINTER_MOVE = window.PointerEvent ? 'pointermove' : 'mousemove';
+  const POINTER_UP = window.PointerEvent ? 'pointerup' : 'mouseup';
+
+  it('should trigger the `cropstart` event', (done) => {
+    const image = window.createImage();
+    let cropper;
+
+    image.addEventListener('ready', () => {
+      const { dragBox } = cropper;
+
+      dragBox.dispatchEvent(window.createEvent(POINTER_DOWN));
+      dragBox.dispatchEvent(window.createEvent(POINTER_MOVE));
+      dragBox.dispatchEvent(window.createEvent(POINTER_UP));
+    });
+
+    image.addEventListener('cropstart', (event) => {
+      expect(event.type).to.equal('cropstart');
+      done();
+    });
+
+    cropper = new Cropper(image);
+  });
+
+  it('should have expected properties in `event.detail`', (done) => {
+    const image = window.createImage();
+    let cropper;
+
+    image.addEventListener('ready', () => {
+      const { dragBox } = cropper;
+
+      dragBox.dispatchEvent(window.createEvent(POINTER_DOWN));
+      dragBox.dispatchEvent(window.createEvent(POINTER_MOVE));
+      dragBox.dispatchEvent(window.createEvent(POINTER_UP));
+    });
+
+    image.addEventListener('cropstart', (event) => {
+      expect(event.detail).to.be.an('object').that.has.all.keys(['action', 'originalEvent']);
+      expect(event.detail.action).to.equal('crop');
+      expect(event.detail.originalEvent.type).to.equal(POINTER_DOWN);
+      done();
+    });
+
+    cropper = new Cropper(image);
+  });
+
+  it('should not trigger the `cropmove` and `cropend` events when default prevented', (done) => {
+    const image = window.createImage();
+    let cropper;
+
+    image.addEventListener('ready', () => {
+      const { dragBox } = cropper;
+
+      dragBox.dispatchEvent(window.createEvent(POINTER_DOWN));
+      dragBox.dispatchEvent(window.createEvent(POINTER_MOVE));
+      dragBox.dispatchEvent(window.createEvent(POINTER_UP));
+    });
+
+    image.addEventListener('cropstart', (event) => {
+      event.preventDefault();
+      done();
+    });
+
+    image.addEventListener('cropmove', () => {
+      expect.fail(1, 0);
+    });
+
+    image.addEventListener('cropend', () => {
+      expect.fail(1, 0);
+    });
+
+    cropper = new Cropper(image);
+  });
+});
diff --git a/library/cropperjs/test/specs/events/ready.spec.js b/library/cropperjs/test/specs/events/ready.spec.js
new file mode 100644
index 000000000..fd88314f0
--- /dev/null
+++ b/library/cropperjs/test/specs/events/ready.spec.js
@@ -0,0 +1,26 @@
+describe('ready (event)', () => {
+  it('should trigger the `ready` event', (done) => {
+    const image = window.createImage();
+
+    image.addEventListener('ready', (event) => {
+      expect(event.type).to.equal('ready');
+      done();
+    });
+
+    new Cropper(image);
+  });
+
+  it('should trigger the `crop` event even though default prevented', (done) => {
+    const image = window.createImage();
+
+    image.addEventListener('ready', (event) => {
+      event.preventDefault();
+    });
+
+    image.addEventListener('crop', () => {
+      done();
+    });
+
+    new Cropper(image);
+  });
+});
diff --git a/library/cropperjs/test/specs/events/zoom.spec.js b/library/cropperjs/test/specs/events/zoom.spec.js
new file mode 100644
index 000000000..c827067b7
--- /dev/null
+++ b/library/cropperjs/test/specs/events/zoom.spec.js
@@ -0,0 +1,56 @@
+describe('zoom (event)', () => {
+  it('should trigger the `zoom` event', (done) => {
+    const image = window.createImage();
+    let cropper;
+
+    image.addEventListener('ready', () => {
+      cropper.zoom(0.1);
+    });
+
+    image.addEventListener('zoom', (event) => {
+      expect(event.type).to.equal('zoom');
+      done();
+    });
+
+    cropper = new Cropper(image);
+  });
+
+  it('should have correct properties in `event.detail`', (done) => {
+    const image = window.createImage();
+    let cropper;
+
+    image.addEventListener('ready', () => {
+      cropper.zoom(0.1);
+    });
+
+    image.addEventListener('zoom', (event) => {
+      expect(event.detail).to.be.an('object').that.has.all.keys(['ratio', 'oldRatio', 'originalEvent']);
+      expect(event.detail.ratio).to.be.a('number');
+      expect(event.detail.oldRatio).to.be.a('number');
+      expect(event.detail.ratio).to.be.above(0);
+      expect(event.detail.oldRatio).to.be.above(0);
+      expect(event.detail.ratio).to.be.above(event.detail.oldRatio);
+      done();
+    });
+
+    cropper = new Cropper(image);
+  });
+
+  it('should not change the canvas sizes when default prevented', (done) => {
+    const image = window.createImage();
+    let cropper;
+
+    image.addEventListener('ready', () => {
+      const canvasData = cropper.getCanvasData();
+
+      expect(cropper.zoom(0.1).getCanvasData()).to.deep.equal(canvasData);
+      done();
+    });
+
+    image.addEventListener('zoom', (event) => {
+      event.preventDefault();
+    });
+
+    cropper = new Cropper(image);
+  });
+});