diff --git a/core/modules/dblog/src/Tests/DbLogTest.php b/core/modules/dblog/src/Tests/DbLogTest.php
index d737831..f28f941 100644
--- a/core/modules/dblog/src/Tests/DbLogTest.php
+++ b/core/modules/dblog/src/Tests/DbLogTest.php
@@ -7,11 +7,9 @@
 
 namespace Drupal\dblog\Tests;
 
-use Drupal\Component\Utility\String;
 use Drupal\Component\Utility\Unicode;
 use Drupal\Component\Utility\Xss;
 use Drupal\Core\Logger\RfcLogLevel;
-use Drupal\Core\Url;
 use Drupal\dblog\Controller\DbLogController;
 use Drupal\simpletest\WebTestBase;
 
@@ -84,6 +82,38 @@ function testDbLog() {
   }
 
   /**
+   * Test individual log event page.
+   */
+  public function testLogEventPage() {
+    // Login the admin user.
+    $this->drupalLogin($this->adminUser);
+
+    // Since referrer and location links vary by how the tests are run, inject fake log data to test these.
+    $context = [
+      'request_uri' => 'http://example.com?dblog=1',
+      'referer' => 'http://example.org?dblog=2',
+      'uid' => 0,
+      'channel' => 'testing',
+      'link' => 'foo/bar',
+      'ip' => '0.0.1.0',
+      'timestamp' => REQUEST_TIME,
+    ];
+    \Drupal::service('logger.dblog')->log(RfcLogLevel::NOTICE, 'Test message', $context);
+    $wid = db_query('SELECT MAX(wid) FROM {watchdog}')->fetchField();
+
+    // Verify the links appear correctly.
+    $this->drupalGet('admin/reports/dblog/event/' . $wid);
+    $this->assertLinkByHref($context['request_uri']);
+    $this->assertLinkByHref($context['referer']);
+
+    // Verify hostname.
+    $this->assertRaw($context['ip'], 'Found hostname on the detail page.');
+
+    // Verify severity.
+    $this->assertText('Notice', 'The severity was properly displayed on the detail page.');
+  }
+
+  /**
    * Verifies setting of the database log row limit.
    *
    * @param int $row_limit
@@ -198,21 +228,7 @@ private function verifyReports($response = 200) {
     $this->assertResponse($response);
     if ($response == 200) {
       $this->assertText(t('Details'), 'DBLog event node was displayed');
-
-      // Verify the links appear correctly.
-      $links = db_select('watchdog', 'w')
-        ->fields('w', array('location', 'referer'))
-        ->condition('w.wid', $wid)
-        ->execute()
-        ->fetchAssoc();
-
-      // The urls need to be escaped as they are in DbLogController.
-      // Note that ::assertLinkByHref() wasn't used here since the original regression involved broken urls that passed
-      // since that method uses a contains rather than strict-matching.
-      $this->assertRaw('href="' . String::checkPlain((string) Url::fromUri($links['referer'])) . '"');
-      $this->assertRaw('href="' . String::checkPlain((string) Url::fromUri($links['location'])) . '"');
     }
-
   }
 
   /**