added RouteDescription tests

src/app/__tests__/RouteDescription.test.tsx

@@ -0,0 +1,67 @@
+// @ts-nocheck
+/* eslint-disable @typescript-eslint/no-explicit-any */
+/* eslint-disable react/jsx-filename-extension */
+
+import React from 'react';
+import { shallow, configure, render } from 'enzyme';
+import Adapter from 'enzyme-adapter-react-16';
+import Action from '../components/Action';
+import RouteDescription from '../components/RouteDescription';
+
+configure({ adapter: new (Adapter as any)() });
+
+describe('Unit testing RouteDescription', () => {
+  const actionsArr = [];
+
+  actionsArr.push(
+    <Action
+      key="action0"
+      index={0}
+      state={{}}
+      displayName="1.0"
+      componentName="App"
+      componentData={{ actualDuration: 0 }}
+      selected={false}
+      last={false}
+      dispatch={() => null}
+      sliderIndex={0}
+      handleOnkeyDown={(e, i) => null}
+      viewIndex={undefined}
+      isCurrIndex={false}
+      routePath="http://localhost:3000/home"
+    />,
+  );
+
+  actionsArr.push(
+    <Action
+      key="action1"
+      index={0}
+      state={{}}
+      displayName="2.0"
+      componentName="App"
+      componentData={{ actualDuration: 0 }}
+      selected={false}
+      last={false}
+      dispatch={() => null}
+      sliderIndex={0}
+      handleOnkeyDown={(e, i) => null}
+      viewIndex={undefined}
+      isCurrIndex={false}
+      routePath="http://localhost:3000/home"
+    />,
+  );
+
+  const wrapper = shallow(<RouteDescription actions={actionsArr} />);
+
+  test('Renders the correct number of Action components', () => {
+    expect(wrapper.find(Action).length).toBe(2);
+  });
+
+  test('Renders a single ".route" class', () => {
+    expect(wrapper.find('.route').length).toBe(1);
+  });
+
+  test('Renders an h3 tag with the correct pathname "Route: <pathname>"', () => {
+    expect(wrapper.find('h3').text()).toBe('Route: /home');
+  });
+});