chore: sync with verdaccio master

test/unit/webui/components/copyToClipBoard.spec.js

@@ -0,0 +1,45 @@
+/**
+ * @prettier
+ * @flow
+ */
+
+import React from 'react';
+import { shallow } from 'enzyme';
+
+import CopyToClipBoard from '../../../../src/webui/components/CopyToClipBoard';
+import { CopyIcon } from '../../../../src/webui/components/CopyToClipBoard/styles';
+
+describe('<CopyToClipBoard /> component', () => {
+  let wrapper;
+  let props;
+
+  beforeEach(() => {
+    props = {
+      text: 'copy text',
+    };
+    wrapper = shallow(<CopyToClipBoard {...props} />);
+  });
+
+  test('render the component', () => {
+    expect(wrapper.html()).toMatchSnapshot();
+  });
+
+  test('should call the DOM APIs for copy to clipboard utility', () => {
+    const event = {
+      preventDefault: jest.fn(),
+    };
+
+    global.getSelection = jest.fn(() => ({
+      removeAllRanges: () => {},
+      addRange: () => {},
+    }));
+
+    const { document, getSelection } = global;
+
+    wrapper.find(CopyIcon).simulate('click', event);
+    expect(event.preventDefault).toHaveBeenCalled();
+    expect(document.createRange).toHaveBeenCalled();
+    expect(getSelection).toHaveBeenCalled();
+    expect(document.execCommand).toHaveBeenCalledWith('copy');
+  });
+});