[HUDI-290] Normalize test class name of all test classes (#951)

hudi-client/src/test/java/org/apache/hudi/config/TestHoodieWriteConfig.java

@@ -30,7 +30,7 @@ import java.util.Properties;
 import org.apache.hudi.config.HoodieWriteConfig.Builder;
 import org.junit.Test;
 
-public class HoodieWriteConfigTest {
+public class TestHoodieWriteConfig {
 
   @Test
   public void testPropertyLoading() throws IOException {

hudi-common/src/test/java/org/apache/hudi/common/table/TestHoodieTableMetaClient.java

@@ -40,7 +40,7 @@ import org.apache.hudi.common.util.Option;
 import org.junit.Before;
 import org.junit.Test;
 
-public class HoodieTableMetaClientTest extends HoodieCommonTestHarness {
+public class TestHoodieTableMetaClient extends HoodieCommonTestHarness {
 
   @Before
   public void init() throws IOException {

hudi-common/src/test/java/org/apache/hudi/common/table/log/TestHoodieLogFormat.java

@@ -77,7 +77,7 @@ import org.junit.runners.Parameterized;
 
 @SuppressWarnings("Duplicates")
 @RunWith(Parameterized.class)
-public class HoodieLogFormatTest extends HoodieCommonTestHarness {
+public class TestHoodieLogFormat extends HoodieCommonTestHarness {
 
   private static String BASE_OUTPUT_PATH = "/tmp/";
   private FileSystem fs;
@@ -85,7 +85,7 @@ public class HoodieLogFormatTest extends HoodieCommonTestHarness {
   private int bufferSize = 4096;
   private Boolean readBlocksLazily = true;
 
-  public HoodieLogFormatTest(Boolean readBlocksLazily) {
+  public TestHoodieLogFormat(Boolean readBlocksLazily) {
     this.readBlocksLazily = readBlocksLazily;
   }
 

hudi-common/src/test/java/org/apache/hudi/common/table/log/TestHoodieLogFormatAppendFailure.java

@@ -55,7 +55,7 @@ import org.junit.Test;
  * {@link MiniClusterUtil} to reproduce append() issue : https://issues.apache.org/jira/browse/HDFS-6325 Reference :
  * https://issues.apache.org/jira/secure/attachment/12645053/HDFS-6325.patch
  */
-public class HoodieLogFormatAppendFailureTest {
+public class TestHoodieLogFormatAppendFailure {
 
   private static File baseDir;
   private static MiniDFSCluster cluster;

hudi-common/src/test/java/org/apache/hudi/common/table/string/TestHoodieActiveTimeline.java

@@ -36,7 +36,7 @@ import org.junit.Rule;
 import org.junit.Test;
 import org.junit.rules.ExpectedException;
 
-public class HoodieActiveTimelineTest extends HoodieCommonTestHarness {
+public class TestHoodieActiveTimeline extends HoodieCommonTestHarness {
 
   private HoodieActiveTimeline timeline;
   @Rule

hudi-common/src/test/java/org/apache/hudi/common/table/view/TestHoodieTableFileSystemView.java

@@ -64,9 +64,9 @@ import org.junit.Before;
 import org.junit.Test;
 
 @SuppressWarnings("ResultOfMethodCallIgnored")
-public class HoodieTableFileSystemViewTest extends HoodieCommonTestHarness {
+public class TestHoodieTableFileSystemView extends HoodieCommonTestHarness {
 
-  private static final transient Logger log = LogManager.getLogger(HoodieTableFileSystemViewTest.class);
+  private static final transient Logger log = LogManager.getLogger(TestHoodieTableFileSystemView.class);
 
   private static String TEST_WRITE_TOKEN = "1-0-1";
 

hudi-common/src/test/java/org/apache/hudi/common/table/view/TestIncrementalFSViewSync.java

@@ -69,9 +69,9 @@ import org.junit.Assert;
 import org.junit.Before;
 import org.junit.Test;
 
-public class IncrementalFSViewSyncTest extends HoodieCommonTestHarness {
+public class TestIncrementalFSViewSync extends HoodieCommonTestHarness {
 
-  private static final transient Logger log = LogManager.getLogger(IncrementalFSViewSyncTest.class);
+  private static final transient Logger log = LogManager.getLogger(TestIncrementalFSViewSync.class);
 
   private static String TEST_WRITE_TOKEN = "1-0-1";
 

hudi-common/src/test/java/org/apache/hudi/common/table/view/TestRocksDBBasedIncrementalFSViewSync.java

@@ -23,7 +23,7 @@ import org.apache.hudi.common.table.HoodieTableMetaClient;
 import org.apache.hudi.common.table.HoodieTimeline;
 import org.apache.hudi.common.table.SyncableFileSystemView;
 
-public class RocksDBBasedIncrementalFSViewSyncTest extends IncrementalFSViewSyncTest {
+public class TestRocksDBBasedIncrementalFSViewSync extends TestIncrementalFSViewSync {
 
   @Override
   protected SyncableFileSystemView getFileSystemView(HoodieTableMetaClient metaClient, HoodieTimeline timeline)

hudi-common/src/test/java/org/apache/hudi/common/table/view/TestRocksDbBasedFileSystemView.java

@@ -22,7 +22,7 @@ import java.io.IOException;
 import org.apache.hudi.common.table.HoodieTimeline;
 import org.apache.hudi.common.table.SyncableFileSystemView;
 
-public class RocksDbBasedFileSystemViewTest extends HoodieTableFileSystemViewTest {
+public class TestRocksDbBasedFileSystemView extends TestHoodieTableFileSystemView {
 
   protected SyncableFileSystemView getFileSystemView(HoodieTimeline timeline) throws IOException {
     return new RocksDbBasedFileSystemView(metaClient, timeline,

hudi-common/src/test/java/org/apache/hudi/common/table/view/TestSpillableMapBasedFileSystemView.java

@@ -21,7 +21,7 @@ package org.apache.hudi.common.table.view;
 import org.apache.hudi.common.table.HoodieTimeline;
 import org.apache.hudi.common.table.SyncableFileSystemView;
 
-public class SpillableMapBasedFileSystemViewTest extends HoodieTableFileSystemViewTest {
+public class TestSpillableMapBasedFileSystemView extends TestHoodieTableFileSystemView {
 
   protected SyncableFileSystemView getFileSystemView(HoodieTimeline timeline) {
     return new SpillableMapBasedFileSystemView(metaClient, timeline, FileSystemViewStorageConfig.newBuilder()

hudi-common/src/test/java/org/apache/hudi/common/table/view/TestSpillableMapBasedIncrementalFSViewSync.java

@@ -22,7 +22,7 @@ import org.apache.hudi.common.table.HoodieTableMetaClient;
 import org.apache.hudi.common.table.HoodieTimeline;
 import org.apache.hudi.common.table.SyncableFileSystemView;
 
-public class SpillableMapBasedIncrementalFSViewSyncTest extends IncrementalFSViewSyncTest {
+public class TestSpillableMapBasedIncrementalFSViewSync extends TestIncrementalFSViewSync {
 
   @Override
   protected SyncableFileSystemView getFileSystemView(HoodieTableMetaClient metaClient, HoodieTimeline timeline) {

hudi-hadoop-mr/src/test/java/org/apache/hudi/hadoop/TestAnnotation.java

@@ -23,7 +23,7 @@ import static org.junit.Assert.assertTrue;
 import java.lang.annotation.Annotation;
 import org.junit.Test;
 
-public class AnnotationTest {
+public class TestAnnotation {
 
   @Test
   public void testAnnotation() {

hudi-hadoop-mr/src/test/java/org/apache/hudi/hadoop/TestHoodieInputFormat.java

@@ -36,7 +36,7 @@ import org.junit.Rule;
 import org.junit.Test;
 import org.junit.rules.TemporaryFolder;
 
-public class HoodieInputFormatTest {
+public class TestHoodieInputFormat {
 
   private HoodieParquetInputFormat inputFormat;
   private JobConf jobConf;

hudi-hadoop-mr/src/test/java/org/apache/hudi/hadoop/realtime/TestHoodieRealtimeRecordReader.java

@@ -75,7 +75,7 @@ import org.junit.Rule;
 import org.junit.Test;
 import org.junit.rules.TemporaryFolder;
 
-public class HoodieRealtimeRecordReaderTest {
+public class TestHoodieRealtimeRecordReader {
 
   private static final String PARTITION_COLUMN = "datestr";
 

hudi-hive/src/test/java/org/apache/hudi/hive/TestHiveSyncTool.java

@@ -46,12 +46,12 @@ import org.junit.runners.Parameterized;
 
 @SuppressWarnings("ConstantConditions")
 @RunWith(Parameterized.class)
-public class HiveSyncToolTest {
+public class TestHiveSyncTool {
 
   // Test sync tool using both jdbc and metastore client
   private boolean useJdbc;
 
-  public HiveSyncToolTest(Boolean useJdbc) {
+  public TestHiveSyncTool(Boolean useJdbc) {
     this.useJdbc = useJdbc;
   }
 

hudi-hive/src/test/java/org/apache/hudi/hive/TestUtil.java

@@ -107,7 +107,7 @@ public class TestUtil {
     hiveSyncConfig.hivePass = "";
     hiveSyncConfig.databaseName = "testdb";
     hiveSyncConfig.tableName = "test1";
-    hiveSyncConfig.basePath = "/tmp/hdfs/HiveSyncToolTest/";
+    hiveSyncConfig.basePath = "/tmp/hdfs/TestHiveSyncTool/";
     hiveSyncConfig.assumeDatePartitioning = true;
     hiveSyncConfig.usePreApacheInputFormat = false;
     hiveSyncConfig.partitionFields = Lists.newArrayList("datestr");

hudi-spark/src/test/scala/TestDataSource.scala

@@ -35,7 +35,7 @@ import scala.concurrent.{Await, Future}
 /**
   * Basic tests on the spark datasource
   */
-class DataSourceTest extends AssertionsForJUnit {
+class TestDataSource extends AssertionsForJUnit {
 
   var spark: SparkSession = null
   var dataGen: HoodieTestDataGenerator = null

hudi-spark/src/test/scala/TestDataSourceDefaults.scala

@@ -26,7 +26,7 @@ import org.scalatest.junit.AssertionsForJUnit
 /**
   * Tests on the default key generator, payload classes.
   */
-class DataSourceDefaultsTest extends AssertionsForJUnit {
+class TestDataSourceDefaults extends AssertionsForJUnit {
 
   val schema = SchemaTestUtil.getComplexEvolvedSchema
   var baseRecord: GenericRecord = null

hudi-timeline-service/src/test/java/org/apache/hudi/timeline/table/view/TestRemoteHoodieTableFileSystemView.java

@@ -24,18 +24,18 @@ import org.apache.hudi.common.table.SyncableFileSystemView;
 import org.apache.hudi.common.table.view.FileSystemViewManager;
 import org.apache.hudi.common.table.view.FileSystemViewStorageConfig;
 import org.apache.hudi.common.table.view.FileSystemViewStorageType;
-import org.apache.hudi.common.table.view.HoodieTableFileSystemViewTest;
 import org.apache.hudi.common.table.view.RemoteHoodieTableFileSystemView;
+import org.apache.hudi.common.table.view.TestHoodieTableFileSystemView;
 import org.apache.hudi.timeline.service.TimelineService;
 import org.apache.log4j.LogManager;
 import org.apache.log4j.Logger;
 
 /**
- * Bring up a remote Timeline Server and run all test-cases of HoodieTableFileSystemViewTest against it
+ * Bring up a remote Timeline Server and run all test-cases of TestHoodieTableFileSystemView against it
  */
-public class RemoteHoodieTableFileSystemViewTest extends HoodieTableFileSystemViewTest {
+public class TestRemoteHoodieTableFileSystemView extends TestHoodieTableFileSystemView {
 
-  private static Logger log = LogManager.getLogger(RemoteHoodieTableFileSystemViewTest.class);
+  private static Logger log = LogManager.getLogger(TestRemoteHoodieTableFileSystemView.class);
 
   private TimelineService server;
   private RemoteHoodieTableFileSystemView view;

hudi-utilities/src/test/java/org/apache/hudi/utilities/TestSchedulerConfGenerator.java

@@ -27,7 +27,7 @@ import org.apache.hudi.utilities.deltastreamer.HoodieDeltaStreamer;
 import org.apache.hudi.utilities.deltastreamer.SchedulerConfGenerator;
 import org.junit.Test;
 
-public class SchedulerConfGeneratorTest {
+public class TestSchedulerConfGenerator {
 
   @Test
   public void testGenerateSparkSchedulingConf() throws Exception {