Updated Drupal to 8.6. This goes with the following updates because it's possible...

[yaffs-website] / web / core / modules / system / tests / src / Kernel / System / FloodTest.php

diff --git a/web/core/modules/system/tests/src/Kernel/System/FloodTest.php b/web/core/modules/system/tests/src/Kernel/System/FloodTest.php
new file mode 100644 (file)
index 0000000..ba7bd51
--- /dev/null
+++ b/web/core/modules/system/tests/src/Kernel/System/FloodTest.php
@@ -0,0 +1,106 @@
+<?php
+
+namespace Drupal\Tests\system\Kernel\System;
+
+use Drupal\Core\Flood\DatabaseBackend;
+use Drupal\Core\Flood\MemoryBackend;
+use Drupal\KernelTests\KernelTestBase;
+
+/**
+ * Functional tests for the flood control mechanism.
+ *
+ * @group system
+ */
+class FloodTest extends KernelTestBase {
+
+  /**
+   * {@inheritdoc}
+   */
+  protected static $modules = ['system'];
+
+  /**
+   * Test flood control mechanism clean-up.
+   */
+  public function testCleanUp() {
+    $threshold = 1;
+    $window_expired = -1;
+    $name = 'flood_test_cleanup';
+    $cron = $this->container->get('cron');
+
+    $flood = \Drupal::flood();
+    $this->assertTrue($flood->isAllowed($name, $threshold));
+    // Register expired event.
+    $flood->register($name, $window_expired);
+    // Verify event is not allowed.
+    $this->assertFalse($flood->isAllowed($name, $threshold));
+    // Run cron and verify event is now allowed.
+    $cron->run();
+    $this->assertTrue($flood->isAllowed($name, $threshold));
+
+    // Register unexpired event.
+    $flood->register($name);
+    // Verify event is not allowed.
+    $this->assertFalse($flood->isAllowed($name, $threshold));
+    // Run cron and verify event is still not allowed.
+    $cron->run();
+    $this->assertFalse($flood->isAllowed($name, $threshold));
+  }
+
+  /**
+   * Test flood control memory backend.
+   */
+  public function testMemoryBackend() {
+    $threshold = 1;
+    $window_expired = -1;
+    $name = 'flood_test_cleanup';
+
+    $request_stack = \Drupal::service('request_stack');
+    $flood = new MemoryBackend($request_stack);
+    $this->assertTrue($flood->isAllowed($name, $threshold));
+    // Register expired event.
+    $flood->register($name, $window_expired);
+    // Verify event is not allowed.
+    $this->assertFalse($flood->isAllowed($name, $threshold));
+    // Run cron and verify event is now allowed.
+    $flood->garbageCollection();
+    $this->assertTrue($flood->isAllowed($name, $threshold));
+
+    // Register unexpired event.
+    $flood->register($name);
+    // Verify event is not allowed.
+    $this->assertFalse($flood->isAllowed($name, $threshold));
+    // Run cron and verify event is still not allowed.
+    $flood->garbageCollection();
+    $this->assertFalse($flood->isAllowed($name, $threshold));
+  }
+
+  /**
+   * Test flood control database backend.
+   */
+  public function testDatabaseBackend() {
+    $threshold = 1;
+    $window_expired = -1;
+    $name = 'flood_test_cleanup';
+
+    $connection = \Drupal::service('database');
+    $request_stack = \Drupal::service('request_stack');
+    $flood = new DatabaseBackend($connection, $request_stack);
+    $this->assertTrue($flood->isAllowed($name, $threshold));
+    // Register expired event.
+    $flood->register($name, $window_expired);
+    // Verify event is not allowed.
+    $this->assertFalse($flood->isAllowed($name, $threshold));
+    // Run cron and verify event is now allowed.
+    $flood->garbageCollection();
+    $this->assertTrue($flood->isAllowed($name, $threshold));
+
+    // Register unexpired event.
+    $flood->register($name);
+    // Verify event is not allowed.
+    $this->assertFalse($flood->isAllowed($name, $threshold));
+    // Run cron and verify event is still not allowed.
+    $flood->garbageCollection();
+    $this->assertFalse($flood->isAllowed($name, $threshold));
+  }
+
+}