Ensure signatures for setUp|tearDown|setUpAfterClass|tearDownAfterClass methods in tests are compatible with phpunit 8.2

Kyra Farrow · Nicolas Grekas · commit 06d45a0e6071 · 2019-08-01T13:15:50.000+02:00
diff --git a/Tests/Psr18ClientTest.php b/Tests/Psr18ClientTest.php
@@ -23,7 +23,7 @@ class Psr18ClientTest extends TestCase
 {
     private static $server;
 
-    public static function setUpBeforeClass()
+    public static function setUpBeforeClass(): void
     {
         TestHttpServer::start();
     }

Original file line number	Diff line number	Diff line change
`@@ -23,7 +23,7 @@ class Psr18ClientTest extends TestCase`
`23`	`23`	`{`
`24`	`24`	`private static $server;`
`25`	`25`
`26`		`- public static function setUpBeforeClass()`
	`26`	`+ public static function setUpBeforeClass(): void`
`27`	`27`	`{`
`28`	`28`	`TestHttpServer::start();`
`29`	`29`	`}`