diff --git a/test/sources/application/Helper/WebResourcesHelperTest.php b/test/sources/application/Helper/WebResourcesHelperTest.php
new file mode 100644
index 000000000..f9cffcf84
--- /dev/null
+++ b/test/sources/application/Helper/WebResourcesHelperTest.php
@@ -0,0 +1,39 @@
+<?php
+/*
+ * @copyright   Copyright (C) 2010-2021 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
+ */
+
+
+use Combodo\iTop\Application\Helper\WebResourcesHelper;
+use Combodo\iTop\Test\UnitTest\ItopTestCase;
+
+/**
+ * @runTestsInSeparateProcesses
+ * @preserveGlobalState disabled
+ * @backupGlobals disabled
+ * @covers \WebPage
+ */
+class WebResourcesHelperTest extends ItopTestCase
+{
+	/**
+	 * @dataProvider CheckFilesExistProvider
+	 * @param string $sMethodName
+	 */
+	public function testCheckFilesExist($sMethodName)
+	{
+		$aFilesRelPaths = WebResourcesHelper::$sMethodName();
+		foreach ($aFilesRelPaths as $sFileRelPath) {
+			$this->assertTrue(file_exists(APPROOT.$sFileRelPath), $sMethodName.' method returns a non existing file: '.$sFileRelPath);
+		}
+	}
+
+	public function CheckFilesExistProvider(): array
+	{
+		return [
+			'GetJSFilesRelPathsForCKEditor' => ['GetJSFilesRelPathsForCKEditor'],
+			'GetCSSFilesRelPathsForC3JS' => ['GetCSSFilesRelPathsForC3JS'],
+			'GetJSFilesRelPathsForC3JS' => ['GetJSFilesRelPathsForC3JS'],
+		];
+	}
+}