diff -u b/core/modules/menu_link_content/tests/src/Kernel/Plugin/migrate/process/LinkUriTest.php b/core/modules/menu_link_content/tests/src/Kernel/Plugin/migrate/process/LinkUriTest.php
--- b/core/modules/menu_link_content/tests/src/Kernel/Plugin/migrate/process/LinkUriTest.php
+++ b/core/modules/menu_link_content/tests/src/Kernel/Plugin/migrate/process/LinkUriTest.php
@@ -83,17 +83,17 @@
   public function providerTestNotRouted() {
     $tests = [];
 
-    $message = 'The path "%s" failed validation and was dropped.';
+    $message = 'The path "%s" failed validation.';
 
     $value = ['/test'];
     $expected = 'internal:/test';
     $exception_message = sprintf($message, $expected);
-    $tests['leading_slash'] = [$value, $expected, $exception_message];
+    $tests['leading_slash'] = [$value, $exception_message];
 
     $value = ['test'];
     $expected = 'internal:/test';
     $exception_message = sprintf($message, $expected);
-    $tests['without_scheme'] = [$value, $expected, $exception_message];
+    $tests['without_scheme'] = [$value, $exception_message];
 
     return $tests;
   }
diff -u b/core/modules/migrate_drupal/tests/fixtures/drupal7.php b/core/modules/migrate_drupal/tests/fixtures/drupal7.php
--- b/core/modules/migrate_drupal/tests/fixtures/drupal7.php
+++ b/core/modules/migrate_drupal/tests/fixtures/drupal7.php
@@ -20189,8 +20189,8 @@
   'menu_name' => 'management',
   'mlid' => '478',
   'plid' => '20',
-  'link_path' => 'admin/content',
-  'router_path' => 'admin/content',
+  'link_path' => 'admin/content/book',
+  'router_path' => 'admin/content/book',
   'link_title' => 'custom link test',
   'options' => 'a:1:{s:10:"attributes";a:1:{s:5:"title";s:0:"";}}',
   'module' => 'menu',
@@ -20216,10 +20216,10 @@
   'menu_name' => 'navigation',
   'mlid' => '479',
   'plid' => '0',
-  'link_path' => 'node/2',
-  'router_path' => 'node/2',
+  'link_path' => 'node/3',
+  'router_path' => 'node/3',
   'link_title' => 'node link test',
-  'options' => 'a:1:{s:10:"attributes";a:1:{s:5:"title";s:6:"node 2";}}',
+  'options' => 'a:1:{s:10:"attributes";a:1:{s:5:"title";s:6:"node 3";}}',
   'module' => 'menu',
   'hidden' => '0',
   'external' => '0',
@@ -20487,8 +20487,8 @@
   'menu_name' => 'management',
   'mlid' => '478',
   'plid' => '20',
-  'link_path' => 'admin/content/book',
-  'router_path' => 'admin/content/book',
+  'link_path' => 'admin/content',
+  'router_path' => 'admin/content',
   'link_title' => 'custom link test',
   'options' => 'a:1:{s:10:"attributes";a:1:{s:5:"title";s:0:"";}}',
   'module' => 'menu',
@@ -20514,10 +20514,10 @@
   'menu_name' => 'navigation',
   'mlid' => '479',
   'plid' => '0',
-  'link_path' => 'node/3',
-  'router_path' => 'node/3',
+  'link_path' => 'node/2',
+  'router_path' => 'node/2',
   'link_title' => 'node link test',
-  'options' => 'a:1:{s:10:"attributes";a:1:{s:5:"title";s:6:"node 3";}}',
+  'options' => 'a:1:{s:10:"attributes";a:1:{s:5:"title";s:6:"node 2";}}',
   'module' => 'menu',
   'hidden' => '0',
   'external' => '0',