spinner test

webapp/src/components/spinner/Spinner.test.js

@@ -0,0 +1,51 @@
+import React from 'react';
+import { render, fireEvent } from '@testing-library/react';
+import axios from 'axios';
+import MockAdapter from 'axios-mock-adapter';
+import Spinner from './Spinner';
+import { ContextFun } from '../Context';
+import { BrowserRouter as Router } from 'react-router-dom';
+
+const mockAxios = new MockAdapter(axios);
+
+describe("Test for spinner component", () => {
+
+    beforeEach(() => {
+        mockAxios.reset();
+    });
+
+    test("renders Spinner",async () => {
+        render(
+            <ContextFun>
+                <Router>
+                    <Spinner/>
+                </Router>
+            </ContextFun>
+        );
+
+        let divChilds = document.getElementsByClassName('input-number')[0].childNodes;
+        expect(divChilds.length).toBe(3);
+    });   
+
+    test('should increment and decrement value', async () => {
+        render(
+            <ContextFun>
+                <Router>
+                    <Spinner/>
+                </Router>
+            </ContextFun>
+        );
+
+        let spanElem = document.getElementsByClassName('input-number')[0].childNodes[1];
+        let btDec = document.getElementsByClassName('input-number')[0].childNodes[0];
+        let btInc = document.getElementsByClassName('input-number')[0].childNodes[2];
+        expect(spanElem.textContent).toBe("0");
+        fireEvent.click(btDec); 
+        expect(spanElem.textContent).toBe("-1");
+        fireEvent.click(btInc);  
+        fireEvent.click(btInc); 
+        expect(spanElem.textContent).toBe("1");
+    });
+
+});
+

webapp/src/help/Help.test.js

@@ -1,5 +1,5 @@
 import React from 'react';
-import { render, fireEvent, screen, waitFor, act } from '@testing-library/react';
+import { render, screen } from '@testing-library/react';
 import axios from 'axios';
 import MockAdapter from 'axios-mock-adapter';
 import Help from './Help';
@@ -14,7 +14,7 @@ describe("Help for game", () => {
         mockAxios.reset();
     });
 
-    test("renders GameConfig",async () => {
+    test("renders Help",async () => {
         render(
             <ContextFun>
                 <Router>