diff --git a/module/testcase/test/lib/testcasezen.unittest.class.php b/module/testcase/test/lib/testcasezen.unittest.class.php
index 2015f74d07..f2f2181da8 100755
--- a/module/testcase/test/lib/testcasezen.unittest.class.php
+++ b/module/testcase/test/lib/testcasezen.unittest.class.php
@@ -2071,6 +2071,49 @@ class testcaseZenTest
         }
     }
 
+    /**
+     * Test createFreeMindXmlDoc method.
+     *
+     * @param  int    $productID
+     * @param  string $productName
+     * @param  array  $context
+     * @access public
+     * @return object
+     */
+    public function createFreeMindXmlDocTest(int $productID, string $productName, array $context): object
+    {
+        global $tester;
+
+        try {
+            // 获取testcase的zen对象实例
+            $zenClass = initReference('testcase');
+            $zenInstance = $zenClass->newInstance();
+
+            // 设置必要的属性
+            $zenInstance->app = $tester->app;
+
+            // 使用反射调用protected方法
+            $reflection = new ReflectionClass($zenInstance);
+            $method = $reflection->getMethod('createFreeMindXmlDoc');
+            $method->setAccessible(true);
+
+            // 调用方法
+            $result = $method->invoke($zenInstance, $productID, $productName, $context);
+
+            if(dao::isError()) return dao::getError();
+
+            return $result;
+        } catch (Exception $e) {
+            $errorObject = new stdClass();
+            $errorObject->error = $e->getMessage();
+            return $errorObject;
+        } catch (Error $e) {
+            $errorObject = new stdClass();
+            $errorObject->error = $e->getMessage();
+            return $errorObject;
+        }
+    }
+
     /**
      * Test getFieldsForExportTemplate method.
      *
diff --git a/module/testcase/test/zen/createfreemindxmldoc.php b/module/testcase/test/zen/createfreemindxmldoc.php
new file mode 100755
index 0000000000..7b5144c6d1
--- /dev/null
+++ b/module/testcase/test/zen/createfreemindxmldoc.php
@@ -0,0 +1,37 @@
+#!/usr/bin/env php
+<?php
+
+/**
+
+title=测试 testcaseZen::createFreeMindXmlDoc();
+timeout=0
+cid=0
+
+- 执行testcaseTest模块的createFreeMindXmlDocTest方法，参数是1, '产品1', $context  @DOMDocument
+- 执行testcaseTest模块的createFreeMindXmlDocTest方法，参数是2, '', $context  @DOMDocument
+- 执行testcaseTest模块的createFreeMindXmlDocTest方法，参数是3, '测试产品', $context  @DOMDocument
+- 执行testcaseTest模块的createFreeMindXmlDocTest方法，参数是0, 'Test Product', $context  @DOMDocument
+- 执行testcaseTest模块的createFreeMindXmlDocTest方法，参数是5, '<产品>', $context  @DOMDocument
+
+*/
+
+include dirname(__FILE__, 5) . '/test/lib/init.php';
+include dirname(__FILE__, 2) . '/lib/testcasezen.unittest.class.php';
+
+$product = zenData('product');
+$product->id->range('1-5');
+$product->name->range('产品1,产品2,测试产品,Test Product,<产品>');
+$product->status->range('normal');
+$product->gen(5);
+
+su('admin');
+
+$testcaseTest = new testcaseZenTest();
+
+$context = array('config' => array(), 'moduleList' => array(), 'caseList' => array(), 'sceneList' => array(), 'topScenes' => array());
+
+r(get_class($testcaseTest->createFreeMindXmlDocTest(1, '产品1', $context))) && p() && e('DOMDocument');
+r(get_class($testcaseTest->createFreeMindXmlDocTest(2, '', $context))) && p() && e('DOMDocument');
+r(get_class($testcaseTest->createFreeMindXmlDocTest(3, '测试产品', $context))) && p() && e('DOMDocument');
+r(get_class($testcaseTest->createFreeMindXmlDocTest(0, 'Test Product', $context))) && p() && e('DOMDocument');
+r(get_class($testcaseTest->createFreeMindXmlDocTest(5, '<产品>', $context))) && p() && e('DOMDocument');
\ No newline at end of file