From b36c5d581c2e9d4c4e848e84737217f156b4acd9 Mon Sep 17 00:00:00 2001
From: Yuya Ebihara <ebyhry@gmail.com>
Date: Tue, 2 Dec 2025 13:19:52 +0900
Subject: [PATCH] Test: Use `@TempDir` in TestTableMetadataParser

---
 .../apache/iceberg/TestTableMetadataParser.java    | 14 +++-----------
 1 file changed, 3 insertions(+), 11 deletions(-)

diff --git a/core/src/test/java/org/apache/iceberg/TestTableMetadataParser.java b/core/src/test/java/org/apache/iceberg/TestTableMetadataParser.java
index 87c618b9adcd..45333a4dde83 100644
--- a/core/src/test/java/org/apache/iceberg/TestTableMetadataParser.java
+++ b/core/src/test/java/org/apache/iceberg/TestTableMetadataParser.java
@@ -29,7 +29,6 @@
 import java.io.IOException;
 import java.io.InputStream;
 import java.nio.file.Path;
-import java.nio.file.Paths;
 import java.util.Arrays;
 import java.util.List;
 import java.util.Map;
@@ -39,9 +38,9 @@
 import org.apache.iceberg.io.OutputFile;
 import org.apache.iceberg.relocated.com.google.common.collect.Maps;
 import org.apache.iceberg.types.Types.BooleanType;
-import org.junit.jupiter.api.AfterEach;
 import org.junit.jupiter.api.TestTemplate;
 import org.junit.jupiter.api.extension.ExtendWith;
+import org.junit.jupiter.api.io.TempDir;
 
 @ExtendWith(ParameterizedTestExtension.class)
 public class TestTableMetadataParser {
@@ -56,10 +55,10 @@ private static List<Object> parameters() {
   @Parameter private String codecName;
 
   @TestTemplate
-  public void testGzipCompressionProperty() throws IOException {
+  public void testGzipCompressionProperty(@TempDir Path tempDir) throws IOException {
     Codec codec = Codec.fromName(codecName);
     String fileExtension = getFileExtension(codec);
-    String fileName = "v3" + fileExtension;
+    String fileName = tempDir + "/v3" + fileExtension;
     OutputFile outputFile = Files.localOutput(fileName);
     Map<String, String> properties = Maps.newHashMap();
     properties.put(TableProperties.METADATA_COMPRESSION, codecName);
@@ -71,13 +70,6 @@ public void testGzipCompressionProperty() throws IOException {
     verifyMetadata(metadata, actualMetadata);
   }
 
-  @AfterEach
-  public void cleanup() throws IOException {
-    Codec codec = Codec.fromName(codecName);
-    Path metadataFilePath = Paths.get("v3" + getFileExtension(codec));
-    java.nio.file.Files.deleteIfExists(metadataFilePath);
-  }
-
   private void verifyMetadata(TableMetadata expected, TableMetadata actual) {
     assertThat(actual.schema().asStruct()).isEqualTo(expected.schema().asStruct());
     assertThat(actual.location()).isEqualTo(expected.location());