Added tests

webapp/src/test/mainPage/Contact.test.tsx

@@ -0,0 +1,11 @@
+import Contact from "../../components/mainPage/Contact";
+import { render, act} from "@testing-library/react";
+
+test('check contact is rendered correctly', async () => {
+
+    await act(async () => {    
+      const {container, getByText} = render(<Contact/>)  
+      expect(getByText("Contact us!")).toBeInTheDocument()
+
+    });
+  })

webapp/src/test/mainPage/Footer.test.tsx

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+import { render, act} from "@testing-library/react";
+import Footer from "../../components/mainPage/Footer";
+import { BrowserRouter } from "react-router-dom";
+
+test('check footer is rendered correctly', async () => {
+
+    await act(async () => {    
+      const {container, getByText} = render(
+        <BrowserRouter>
+            <Footer/>
+        </BrowserRouter>
+      )  
+      expect(getByText("Contact")).toBeInTheDocument()
+      expect(getByText("About us")).toBeInTheDocument()
+
+    });
+  })

webapp/src/test/mainPage/Home.test.tsx

@@ -0,0 +1,11 @@
+import Contact from "../../components/mainPage/Contact";
+import { render, act} from "@testing-library/react";
+
+test('check home is rendered correctly', async () => {
+
+    await act(async () => {    
+      const {container, getByText} = render(<Contact/>)  
+      expect(getByText("Contact us!")).toBeInTheDocument()
+
+    });
+  })