Fix unit tests

Author: KodaiD

core/src/test/java/com/scalar/db/storage/objectstorage/MutateStatementHandlerTest.java

@@ -232,7 +232,8 @@ public void handle_PutWithoutConditionsWrapperExceptionThrown_ShouldThrowExecuti
       throws Exception {
     // Arrange
     Put put = preparePut();
-    ObjectStorageWrapperException exception = new ObjectStorageWrapperException("Test error");
+    ObjectStorageWrapperException exception =
+        new ObjectStorageWrapperException("Test error", new RuntimeException());
     when(wrapper.get(anyString())).thenThrow(exception);
 
     // Act & Assert
@@ -535,7 +536,8 @@ public void handle_DeleteWithoutConditionsWrapperExceptionThrown_ShouldThrowExec
       throws Exception {
     // Arrange
     Delete delete = prepareDelete();
-    ObjectStorageWrapperException exception = new ObjectStorageWrapperException("Test error");
+    ObjectStorageWrapperException exception =
+        new ObjectStorageWrapperException("Test error", new RuntimeException());
     when(wrapper.get(anyString())).thenThrow(exception);
 
     // Act & Assert

core/src/test/java/com/scalar/db/storage/objectstorage/SelectStatementHandlerTest.java

@@ -194,7 +194,8 @@ public void handle_GetOperationWhenExceptionThrown_ShouldThrowExecutionException
       throws Exception {
     // Arrange
     Get get = prepareGet();
-    when(wrapper.get(anyString())).thenThrow(new ObjectStorageWrapperException("error"));
+    when(wrapper.get(anyString()))
+        .thenThrow(new ObjectStorageWrapperException("error", new RuntimeException()));
 
     // Act Assert
     assertThatThrownBy(() -> handler.handle(get)).isInstanceOf(ExecutionException.class);
@@ -240,7 +241,8 @@ public void handle_ScanOperationWhenExceptionThrown_ShouldThrowExecutionExceptio
       throws Exception {
     // Arrange
     Scan scan = prepareScan();
-    when(wrapper.get(anyString())).thenThrow(new ObjectStorageWrapperException("error"));
+    when(wrapper.get(anyString()))
+        .thenThrow(new ObjectStorageWrapperException("error", new RuntimeException()));
 
     // Act Assert
     assertThatThrownBy(() -> handler.handle(scan)).isInstanceOf(ExecutionException.class);
@@ -352,7 +354,8 @@ public void handle_ScanAllOperationWhenExceptionThrown_ShouldThrowExecutionExcep
       throws Exception {
     // Arrange
     Scan scanAll = prepareScanAll();
-    when(wrapper.getKeys(anyString())).thenThrow(new ObjectStorageWrapperException("error"));
+    when(wrapper.getKeys(anyString()))
+        .thenThrow(new ObjectStorageWrapperException("error", new RuntimeException()));
 
     // Act Assert
     assertThatThrownBy(() -> handler.handle(scanAll)).isInstanceOf(ExecutionException.class);

core/src/test/java/com/scalar/db/storage/objectstorage/StreamingRecordIteratorTest.java

@@ -201,7 +201,8 @@ public void hasNext_WhenCalledMultipleTimes_ShouldNotLoadPartitionMultipleTimes(
   public void next_WhenWrapperThrowsException_ShouldThrowRuntimeException() throws Exception {
     // Arrange
     List<String> partitionKeys = Collections.singletonList(PARTITION_KEY_1);
-    ObjectStorageWrapperException exception = new ObjectStorageWrapperException("Test error");
+    ObjectStorageWrapperException exception =
+        new ObjectStorageWrapperException("Test error", new RuntimeException());
     when(wrapper.get(anyString())).thenThrow(exception);
 
     StreamingRecordIterator iterator =