1 files changed, 1 insertions, 1 deletions
diff --git a/tests/PHPUnit/Integration/CliMulti/ProcessTest.php b/tests/PHPUnit/Integration/CliMulti/ProcessTest.php
index 229a687587..e759928b8d 100644
--- a/tests/PHPUnit/Integration/CliMulti/ProcessTest.php
+++ b/tests/PHPUnit/Integration/CliMulti/ProcessTest.php
@@ -106,7 +106,7 @@ class ProcessTest extends \PHPUnit\Framework\TestCase
         $this->assertTrue($this->process->isRunning());
         $this->assertFalse($this->process->hasFinished());
 
-        File::setFileSize(505);
+        $this->process->writePidFileContent(str_pad('1', 505,'1'));
 
         $this->assertFalse($this->process->isRunning());
         $this->assertTrue($this->process->hasFinished());