diff --git a/tests/framework/db/QueryBuilderTest.php b/tests/framework/db/QueryBuilderTest.php
index b2a3239c66..d39c4adea0 100644
--- a/tests/framework/db/QueryBuilderTest.php
+++ b/tests/framework/db/QueryBuilderTest.php
@@ -103,6 +103,46 @@ class QueryBuilderTest extends DatabaseTestCase
                 $this->primaryKey(8)->check('value > 5'),
                 'int(8) NOT NULL AUTO_INCREMENT PRIMARY KEY CHECK (value > 5)'
             ],
+            [
+                Schema::TYPE_PK . ' FIRST',
+                $this->primaryKey()->first(),
+                'int(11) NOT NULL AUTO_INCREMENT PRIMARY KEY FIRST'
+            ],
+            [
+                Schema::TYPE_PK . '(8) FIRST',
+                $this->primaryKey(8)->first(),
+                'int(8) NOT NULL AUTO_INCREMENT PRIMARY KEY FIRST'
+            ],
+            [
+                Schema::TYPE_PK . ' AFTER (\'col_before\')',
+                $this->primaryKey()->after('col_before'),
+                'int(11) NOT NULL AUTO_INCREMENT PRIMARY KEY AFTER (\'col_before\')'
+            ],
+            [
+                Schema::TYPE_PK . ' AFTER (\'col_before\')',
+                $this->primaryKey(8)->after('col_before'),
+                'int(8) NOT NULL AUTO_INCREMENT PRIMARY KEY AFTER (\'col_before\')'
+            ],
+            [
+                Schema::TYPE_PK . ' FIRST',
+                $this->primaryKey()->first()->after('col_before'),
+                'int(11) NOT NULL AUTO_INCREMENT PRIMARY KEY AFTER (\'col_before\')'
+            ],
+            [
+                Schema::TYPE_PK . '(8) FIRST',
+                $this->primaryKey(8)->first()->after('col_before'),
+                'int(8) NOT NULL AUTO_INCREMENT PRIMARY KEY AFTER (\'col_before\')'
+            ],
+            [
+                Schema::TYPE_UNSIGNEDPK,
+                $this->unsignedPrimaryKey(),
+                'int(11) UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY'
+            ],
+            [
+                Schema::TYPE_UNSIGNEDPK . '(20)',
+                $this->primaryKey(20),
+                'int(20) UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY'
+            ],
             [
                 Schema::TYPE_CHAR,
                 $this->char(),
diff --git a/tests/framework/db/sqlite/SqliteQueryBuilderTest.php b/tests/framework/db/sqlite/SqliteQueryBuilderTest.php
index 6614938e37..2ea90191c9 100644
--- a/tests/framework/db/sqlite/SqliteQueryBuilderTest.php
+++ b/tests/framework/db/sqlite/SqliteQueryBuilderTest.php
@@ -37,6 +37,16 @@ class SqliteQueryBuilderTest extends QueryBuilderTest
                 $this->primaryKey(8)->check('value > 5'),
                 'integer PRIMARY KEY AUTOINCREMENT NOT NULL CHECK (value > 5)'
             ],
+            [
+                Schema::TYPE_PK,
+                $this->primaryKey()->first()->after('col_before'),
+                'int(11) NOT NULL AUTO_INCREMENT PRIMARY KEY'
+            ],
+            [
+                Schema::TYPE_PK . '(8)',
+                $this->primaryKey(8)->first()->after('col_before'),
+                'int(8) NOT NULL AUTO_INCREMENT PRIMARY KEY'
+            ],
             [
                 Schema::TYPE_CHAR,
                 $this->char(),