(incubator-streampark) branch dev updated: [ISSUES-3063][Improve] Improve ReflectUtils test code coverage (#3556)

[cancai]

This is an automated email from the ASF dual-hosted git repository.

cancai pushed a commit to branch dev
in repository https://gitbox.apache.org/repos/asf/incubator-streampark.git


The following commit(s) were added to refs/heads/dev by this push:
     new 8316e64a0 [ISSUES-3063][Improve] Improve ReflectUtils test code 
coverage (#3556)
8316e64a0 is described below

commit 8316e64a0d13a38aaeda5f7b649490bb15aa8526
Author: zhengke zhou <36791902+zz...@users.noreply.github.com>
AuthorDate: Sun Feb 18 10:04:33 2024 +0800

    [ISSUES-3063][Improve] Improve ReflectUtils test code coverage (#3556)
---
 .../streampark/common/util/ReflectUtilsTest.scala  | 48 ++++++++++++++++++++++
 1 file changed, 48 insertions(+)

diff --git 
a/streampark-common/src/test/scala/org/apache/streampark/common/util/ReflectUtilsTest.scala
 
b/streampark-common/src/test/scala/org/apache/streampark/common/util/ReflectUtilsTest.scala
new file mode 100644
index 000000000..6f30bf9fa
--- /dev/null
+++ 
b/streampark-common/src/test/scala/org/apache/streampark/common/util/ReflectUtilsTest.scala
@@ -0,0 +1,48 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.streampark.common.util
+
+import org.scalatest.funsuite.AnyFunSuite
+
+class ReflectUtilsTest extends AnyFunSuite {
+  case class TestObject(value: String)
+
+  test("getField should return the correct field") {
+    val field = ReflectUtils.getField(classOf[TestObject], "value")
+    assert(field.getName == "value")
+    assert(field.getType == classOf[String])
+  }
+
+  test("getField should handle non-existent fields gracefully") {
+    val field = ReflectUtils.getField(classOf[TestObject], "nonExistentField")
+    assert(field == null)
+  }
+
+  test("getFieldValue should handle non-existent field gracefully") {
+    val obj = new TestObject("test")
+    val value = ReflectUtils.getFieldValue(obj, "nonExistentField")
+    assert(value == null)
+  }
+
+  test("setFieldValue should throw IllegalArgumentException for non-existent 
field") {
+    val obj = new TestObject("test")
+    assertThrows[IllegalArgumentException] {
+      ReflectUtils.setFieldValue(obj, "nonExistentField", "value")
+    }
+  }
+}