fix unit tests

extension/Tests/Unit/Core/Helper/HelperFormElementTest.php

@@ -19,6 +19,11 @@ use PHPUnit\Framework\TestCase;
  */
 class HelperFormElementTest extends TestCase {
 
+    /**
+     * @throws \CodeException
+     * @throws \UserFormException
+     * @throws \UserReportException
+     */
     public function testExplodeParameter() {
         $a = array();
 
@@ -33,6 +38,11 @@ class HelperFormElementTest extends TestCase {
         $this->assertEquals($b, $a, "Both arrays should be equal");
     }
 
+    /**
+     * @throws \CodeException
+     * @throws \UserFormException
+     * @throws \UserReportException
+     */
     public function testExplodeParameterInArrayElements() {
         $a = array();
         HelperFormElement::explodeParameterInArrayElements($a, FE_PARAMETER);
@@ -48,8 +58,9 @@ class HelperFormElementTest extends TestCase {
 
 
     /**
-     * @expectedException \UserFormException
-     *
+     * @throws \CodeException
+     * @throws \UserFormException
+     * @throws \UserReportException
      */
     public function testExplodeFieldParameterException() {
 
@@ -187,6 +198,9 @@ class HelperFormElementTest extends TestCase {
 
     }
 
+    /**
+     * @throws \UserFormException
+     */
     public function testPenColorToHex() {
         $result = HelperFormElement::penColorToHex([FE_DEFAULT_PEN_COLOR => '']);
         $this->assertEquals('', $result, "Expect empty string");