Merge branch '5.x' into 5.next

Author: LordSimal

src/Command/BenchmarkCommand.php

@@ -31,6 +31,14 @@
  */
 class BenchmarkCommand extends Command
 {
+    /**
+     * @return string
+     */
+    public static function getDescription(): string
+    {
+        return 'Benchmark a fully qualified URL.';
+    }
+
     /**
      * The console io
      *

tests/TestCase/Model/Table/RequestTableTest.php

@@ -83,7 +83,9 @@ public function testGc()
     {
         /** @var \PHPUnit\Framework\MockObject\MockObject&\DebugKit\Model\Table\RequestsTable $requestsTableMock */
         $requestsTableMock = $this->getMockForModel('DebugKit.Requests', ['shouldGc']);
-        $requestsTableMock->method('shouldGc')
+        $requestsTableMock
+            ->expects($this->atLeastOnce())
+            ->method('shouldGc')
             ->willReturn(true);
 
         $data = array_fill(0, 10, [

tests/test_app/templates/Error/error400.php

@@ -0,0 +1 @@
+Error 400!

tests/test_app/templates/Error/error500.php

@@ -0,0 +1 @@
+Error 500!