1 files changed, 39 insertions, 0 deletions
diff --git a/library/cropperjs/test/specs/methods/setCanvasData.spec.js b/library/cropperjs/test/specs/methods/setCanvasData.spec.js
new file mode 100644
index 000000000..316161acc
--- /dev/null
+++ b/library/cropperjs/test/specs/methods/setCanvasData.spec.js
@@ -0,0 +1,39 @@
+describe('setCanvasData (method)', () => {
+  it('should change the positions only', (done) => {
+    const image = window.createImage();
+    const cropper = new Cropper(image, {
+      ready() {
+        const canvasData = cropper.getCanvasData();
+        const changedCanvasData = cropper.setCanvasData({
+          left: 16,
+          top: 9,
+        }).getCanvasData();
+
+        expect(changedCanvasData.left).to.not.equal(canvasData.left);
+        expect(changedCanvasData.top).to.not.equal(canvasData.top);
+        expect(changedCanvasData.width).to.equal(canvasData.width);
+        expect(changedCanvasData.height).to.equal(canvasData.height);
+        done();
+      },
+    });
+  });
+
+  it('should change the sizes only', (done) => {
+    const image = window.createImage();
+    const cropper = new Cropper(image, {
+      ready() {
+        const canvasData = cropper.getCanvasData();
+        const changedCanvasData = cropper.setCanvasData({
+          width: 320,
+          height: 180,
+        }).getCanvasData();
+
+        expect(changedCanvasData.left).to.equal(canvasData.left);
+        expect(changedCanvasData.top).to.equal(canvasData.top);
+        expect(changedCanvasData.width).to.not.equal(canvasData.width);
+        expect(changedCanvasData.height).to.not.equal(canvasData.height);
+        done();
+      },
+    });
+  });
+});