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-rw-r--r--library/cropperjs/test/events/zoom.js46
1 files changed, 46 insertions, 0 deletions
diff --git a/library/cropperjs/test/events/zoom.js b/library/cropperjs/test/events/zoom.js
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+++ b/library/cropperjs/test/events/zoom.js
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+QUnit.test('events#zoom', function (assert) {
+ var done = assert.async();
+ var util = window.Util;
+ var image = util.createImage();
+
+ assert.expect(3);
+
+ image.addEventListener('ready', function () {
+ var cropper = this.cropper;
+
+ cropper.zoom(0.1);
+
+ done();
+ });
+
+ image.addEventListener('zoom', function (e) {
+ assert.ok(e.detail.ratio > 0);
+ assert.ok(e.detail.oldRatio > 0);
+ assert.ok(e.detail.ratio > e.detail.oldRatio);
+ });
+
+ return new Cropper(image);
+});
+
+QUnit.test('events#zoom: default prevented', function (assert) {
+ var done = assert.async();
+ var util = window.Util;
+ var image = util.createImage();
+
+ assert.expect(1);
+
+ image.addEventListener('ready', function () {
+ var cropper = this.cropper;
+ var canvasData = cropper.getCanvasData();
+
+ assert.deepEqual(cropper.zoom(0.1).getCanvasData(), canvasData);
+
+ done();
+ });
+
+ image.addEventListener('zoom', function (e) {
+ e.preventDefault();
+ });
+
+ return new Cropper(image);
+});