diff --git a/test/Async-test.js b/test/Async-test.js
index f76bb19801..d8b2607aeb 100644
--- a/test/Async-test.js
+++ b/test/Async-test.js
@@ -1,4 +1,5 @@
 'use strict';
+/* global describe, it, beforeEach */
 /* eslint react/jsx-boolean-value: 0 */
 
 // Emulating the DOM here, only so that if this test file gets
@@ -502,8 +503,7 @@ describe('Async', () => {
 
 	describe('props sync test', () => {
 		it('should update options on componentWillReceiveProps', () => {
-			createControl({
-			});
+			createControl({});
 			asyncInstance.componentWillReceiveProps({
 				options: [{
 					label: 'bar',
@@ -513,5 +513,27 @@ describe('Async', () => {
 			expect(asyncNode.querySelectorAll('[role=option]').length, 'to equal', 1);
 			expect(asyncNode.querySelector('[role=option]').textContent, 'to equal', 'bar');
 		});
+
+		it('should not update options on componentWillReceiveProps', () => {
+			const props = {options: []};
+			createControl(props);
+
+			const setStateStub = sinon.stub(asyncInstance, 'setState');
+			asyncInstance.componentWillReceiveProps(props);
+
+			expect(setStateStub, 'was not called');
+
+			setStateStub.restore();
+		});
+	});
+
+	describe('componentWillUnmount', () => {
+		it('should set _callback to null', () => {
+			createControl({});
+			expect(asyncInstance._callback, 'not to equal', null);
+
+			asyncInstance.componentWillUnmount();
+			expect(asyncInstance._callback, 'to equal', null);
+		});
 	});
 });