Become PHPUnit 9 compatible

RoSk0 · RoSk0 · commit 51ad0dc0d5a0 · 2021-01-12T10:02:44.000+13:00
diff --git a/tests/lib/DrupalHelperTest.php b/tests/lib/DrupalHelperTest.php
@@ -16,7 +16,7 @@ class DrupalHelperTest extends TestCase
      */
     protected $class;
 
-    protected function setUp()
+    protected function setUp(): void
     {
 
         $this->stub = $this->createMock(DrupalHelper::class);

Original file line number	Diff line number	Diff line change
`@@ -16,7 +16,7 @@ class DrupalHelperTest extends TestCase`
`16`	`16`	`*/`
`17`	`17`	`protected $class;`
`18`	`18`
`19`		`- protected function setUp()`
	`19`	`+ protected function setUp(): void`
`20`	`20`	`{`
`21`	`21`
`22`	`22`	`$this->stub = $this->createMock(DrupalHelper::class);`