From a844bf362da15036e7c118b8a362cb3f019956e0 Mon Sep 17 00:00:00 2001
From: Ingo Oppermann <ingo@datarhei.com>
Date: Wed, 16 Nov 2022 16:45:02 +0100
Subject: [PATCH] Add some testing hints

---
 src/utils/testing.js                   | 26 ++++++++++++++++++++++++++
 src/views/Edit/Sources/Network.test.js |  2 +-
 2 files changed, 27 insertions(+), 1 deletion(-)

diff --git a/src/utils/testing.js b/src/utils/testing.js
index 2ed72c9..23827d4 100644
--- a/src/utils/testing.js
+++ b/src/utils/testing.js
@@ -6,6 +6,32 @@ import { HashRouter as DOMRouter } from 'react-router-dom';
 import theme from '../theme';
 import I18n from '../I18n';
 
+/*
+This is wrapper for the render method in order to provide all required providers and
+not to repeat them for each test.
+
+If you want to debug a test by having a look at the current output of the component,
+simply import the "screen" object from this file and use the "debug()" method:
+
+    test('displays the header and paragraph text', () => {
+        render(<Travel />)
+        screen.debug()
+    })
+
+or of a specific element in the component:
+
+    test('displays the header and paragraph text', () => {
+        render(<Travel />)
+        const header = screen.getByRole('heading', { name: /travel anywhere/i })
+        screen.debug(header)
+    })
+
+More about "render" and "screen" on https://testing-library.com/docs
+
+For testing certain conditions, check out https://jestjs.io/docs/expect and for
+running tests, check out https://jestjs.io/docs/api.
+*/
+
 const AllTheProviders = ({ children }) => {
 	return (
 		<StyledEngineProvider injectFirst>
diff --git a/src/views/Edit/Sources/Network.test.js b/src/views/Edit/Sources/Network.test.js
index 9e4f3fb..d357cc9 100644
--- a/src/views/Edit/Sources/Network.test.js
+++ b/src/views/Edit/Sources/Network.test.js
@@ -1,5 +1,5 @@
 import React from 'react';
-import { render, fireEvent, screen } from '../../../utils/testing';
+import { render, fireEvent } from '../../../utils/testing';
 import '@testing-library/jest-dom';
 
 import * as Network from './Network';