diff --git a/plugins/baser-core/src/TestSuite/BcTestCase.php b/plugins/baser-core/src/TestSuite/BcTestCase.php
index 161930b612..a9b8abb10d 100644
--- a/plugins/baser-core/src/TestSuite/BcTestCase.php
+++ b/plugins/baser-core/src/TestSuite/BcTestCase.php
@@ -160,6 +160,7 @@ public function setUp(): void
      * クラスメソッド名を取得する
      * @checked
      * @noTodo
+     * @unitTest
      */
     public function classMethod()
     {
diff --git a/plugins/baser-core/tests/TestCase/TestSuite/BcTestCaseTest.php b/plugins/baser-core/tests/TestCase/TestSuite/BcTestCaseTest.php
index 0e8f2c4f9e..5d9982ab67 100644
--- a/plugins/baser-core/tests/TestCase/TestSuite/BcTestCaseTest.php
+++ b/plugins/baser-core/tests/TestCase/TestSuite/BcTestCaseTest.php
@@ -248,6 +248,17 @@ public function testSetUploadFileToRequest()
         unlink($filePath);
     }
 
+    /**
+     * test classMethod
+     */
+    public function testClassMethod()
+    {
+        ob_start();
+        $this->classMethod();
+        $output = ob_get_clean();
+        $this->assertEquals("", $output);
+    }
+
     /**
      * test dropTable
      */