From aae508af8765184b35e691f5416806291a27f9e0 Mon Sep 17 00:00:00 2001
From: jilen <jilen.zhang@gmail.com>
Date: Wed, 9 Jul 2025 17:19:10 +0800
Subject: [PATCH] Add increment test case

---
 .../minisql/context/sql/MirrorSqlContextSuite.scala   | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/src/test/scala/minisql/context/sql/MirrorSqlContextSuite.scala b/src/test/scala/minisql/context/sql/MirrorSqlContextSuite.scala
index ceb7706..13ce0e1 100644
--- a/src/test/scala/minisql/context/sql/MirrorSqlContextSuite.scala
+++ b/src/test/scala/minisql/context/sql/MirrorSqlContextSuite.scala
@@ -74,4 +74,15 @@ class MirrorSqlContextSuite extends munit.FunSuite {
       "UPDATE foo SET name = ?, id = ? WHERE id = 1"
     )
   }
+
+  test("Update/increment") {
+    val delta = 1
+    val o = testContext.io(
+      Foos.filter(_.id == 1).update(f => f.id -> (f.id + lift(delta)))
+    )
+    assertEquals(
+      o.sql,
+      "UPDATE foo SET id = (id + ?) WHERE id = 1"
+    )
+  }
 }