Fix Sonar vulnerabilities

Fix the vulnerabilities reported by Sonar.

Issue-ID: CLAMP-530
Change-Id: I9f6a7fe9ce042045085c371ef3777188b11ffb36
Signed-off-by: xuegao <xg353y@intl.att.com>
diff --git a/ui-react/src/components/dialogs/DeployLoop.test.js b/ui-react/src/components/dialogs/DeployLoop.test.js
index 2959ed6..44bc783 100644
--- a/ui-react/src/components/dialogs/DeployLoop.test.js
+++ b/ui-react/src/components/dialogs/DeployLoop.test.js
@@ -61,6 +61,7 @@
 		const flushPromises = () => new Promise(setImmediate);
 		const historyMock = { push: jest.fn() };
 		const updateLoopFunction = jest.fn();
+		const showAlert = jest.fn();
 		const handleSave = jest.spyOn(DeployLoop.prototype,'handleSave');
 		LoopService.updateGlobalProperties = jest.fn().mockImplementation(() => {
 			return Promise.resolve({
@@ -83,10 +84,9 @@
 				json: () => {}
 			});
 		});
-		const jsdomAlert = window.alert;
-		window.alert = () => {};
+
 		const component = shallow(<DeployLoop history={historyMock} 
-						loopCache={loopCache} updateLoopFunction={updateLoopFunction} />)
+						loopCache={loopCache} updateLoopFunction={updateLoopFunction} showAlert={showAlert} />)
 
 		component.find('[variant="primary"]').prop('onClick')();
 		await flushPromises();
@@ -95,7 +95,6 @@
 		expect(handleSave).toHaveBeenCalledTimes(1);
 		expect(component.state('show')).toEqual(false);
 		expect(historyMock.push.mock.calls[0]).toEqual([ '/']);
-		window.alert = jsdomAlert;
 		handleSave.mockClear();
 	});