diff --git a/Magento2/Tests/Less/CombinatorIndentationUnitTest.less b/Magento2/Tests/Less/CombinatorIndentationUnitTest.less
new file mode 100644
index 00000000..fb66cd1d
--- /dev/null
+++ b/Magento2/Tests/Less/CombinatorIndentationUnitTest.less
@@ -0,0 +1,20 @@
+// /**
+//  * Copyright © Magento, Inc. All rights reserved.
+//  * See COPYING.txt for license details.
+//  */
+
+.nav+.bar {
+  color: @bar__color;
+}
+
+.nav +.foo {
+  color: @bar__color;
+}
+
+.nav+ .baz {
+  color: @bar__color;
+}
+
+.nav + .qux {
+  color: @bar__color;
+}
diff --git a/Magento2/Tests/Less/CombinatorIndentationUnitTest.php b/Magento2/Tests/Less/CombinatorIndentationUnitTest.php
new file mode 100644
index 00000000..d3e5c882
--- /dev/null
+++ b/Magento2/Tests/Less/CombinatorIndentationUnitTest.php
@@ -0,0 +1,29 @@
+<?php
+/**
+ * Copyright © Magento. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+namespace Magento2\Tests\Less;
+
+class CombinatorIndentationUnitTest extends AbstractLessSniffUnitTestCase
+{
+    /**
+     * @inheritdoc
+     */
+    public function getErrorList()
+    {
+        return [
+            6 => 1,
+            10 => 1,
+            14 => 1,
+        ];
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function getWarningList()
+    {
+        return [];
+    }
+}