From 9fdbcba85ab55b21c49b1fc634fc15b6594105f8 Mon Sep 17 00:00:00 2001
From: pricelees <priceelees@gmail.com>
Date: Thu, 4 Sep 2025 11:47:40 +0900
Subject: [PATCH] =?UTF-8?q?feat:=20=ED=85=8C=EB=A7=88=20=EC=88=98=EC=A0=95?=
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---
 .../kotlin/roomescape/theme/ThemeApiTest.kt   | 20 +++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/src/test/kotlin/roomescape/theme/ThemeApiTest.kt b/src/test/kotlin/roomescape/theme/ThemeApiTest.kt
index 46197b79..d397f659 100644
--- a/src/test/kotlin/roomescape/theme/ThemeApiTest.kt
+++ b/src/test/kotlin/roomescape/theme/ThemeApiTest.kt
@@ -480,6 +480,26 @@ class ThemeApiTest(
                 }
             }
 
+            test("입력값이 없으면 수정하지 않는다.") {
+                runTest(
+                    token = loginUtil.loginAsAdmin(),
+                    using = {
+                        body(ThemeUpdateRequest())
+                    },
+                    on = {
+                        patch(apiPath)
+                    },
+                    expect = {
+                        statusCode(HttpStatus.OK.value())
+                    }
+                ).also {
+                    val updatedTheme = themeRepository.findByIdOrNull(createdTheme.id)!!
+
+                    updatedTheme.id shouldBe createdTheme.id
+                    updatedTheme.updatedAt shouldBe createdTheme.updatedAt
+                }
+            }
+
             test("테마가 없으면 실패한다.") {
                 runTest(
                     token = token,