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googleapis · Nov 7, 2023 · d570b6e · d570b6e
1 parent 88c4327
commit d570b6e
Showing 1 changed file with 11 additions and 2 deletions.
diff --git a/...rc/test/java/com/google/cloud/bigquery/storage/v1/it/ITBigQueryWriteManualClientTest.java b/...rc/test/java/com/google/cloud/bigquery/storage/v1/it/ITBigQueryWriteManualClientTest.java
@@ -1577,13 +1577,22 @@ public void testLargeRequest() throws IOException, InterruptedException, Executi
       List<Integer> sizeSet = Arrays.asList(7 * 1024 * 1024, 19 * 1024 * 1024);
       List<ApiFuture<AppendRowsResponse>> responseList =
           new ArrayList<ApiFuture<AppendRowsResponse>>();
+      Random r = new Random();
       for (int i = 0; i < 10; i++) {
         responseList.add(
             streamWriter.append(
-                CreateProtoRows(new String[] {new String(new char[sizeSet.get(0)]).replace("\0", "a")})));
+                CreateProtoRows(
+                    new String[] {
+                      new String(new char[sizeSet.get(0)])
+                          .replace('\u0000', (char) (r.nextInt(26) + 'a'))
+                    })));
         responseList.add(
             streamWriter.append(
-                CreateProtoRows(new String[] {new String(new char[sizeSet.get(1)]).replace("\0", "a")})));
+                CreateProtoRows(
+                    new String[] {
+                      new String(new char[sizeSet.get(1)])
+                          .replace('\u0000', (char) (r.nextInt(26) + 'a'))
+                    })));
       }
       for (int i = 0; i < 20; i++) {
         assertFalse(responseList.get(i).get().hasError());