1 files changed, 28 insertions, 0 deletions
diff --git a/library/cropperjs/test/specs/options/crop.spec.js b/library/cropperjs/test/specs/options/crop.spec.js
new file mode 100644
index 000000000..a3e11f2d7
--- /dev/null
+++ b/library/cropperjs/test/specs/options/crop.spec.js
@@ -0,0 +1,28 @@
+describe('crop (option)', () => {
+  it('should be `null` be default', () => {
+    const image = window.createImage();
+    const cropper = new Cropper(image);
+
+    expect(cropper.options.crop).to.be.null;
+  });
+
+  it('should execute the `crop` hook function', (done) => {
+    const image = window.createImage();
+    const cropper = new Cropper(image, {
+      crop(event) {
+        expect(event.type).to.equal('crop');
+        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();
+      },
+    });
+
+    expect(cropper.options.crop).to.be.a('function');
+  });
+});