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test(bigquery): add integration tests for row-based query() with Arrow format #14413

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test(bigquery): add integration tests for row-based query() with Arro…
jinseopkim0 Sep 17, 2026
404dab2
test(bigquery): assert timestamp column value in queryRowBasedWithArr…
jinseopkim0 Sep 17, 2026
115a12e
test(bigquery): add fallback execution integration tests for Arrow qu…
jinseopkim0 Sep 17, 2026
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91 changes: 90 additions & 1 deletion ...uery/google-cloud-bigquery/src/test/java/com/google/cloud/bigquery/it/ITBigQueryTest.java
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Original file line number Diff line number Diff line change
Expand Up @@ -7517,7 +7517,7 @@ void testQueryResultsFormatArrow() throws InterruptedException {
totalRows += root.getRowCount();
assertEquals(1, root.getRowCount());
}
assertTrue(batchCount > 0);
assertEquals(1, batchCount);
assertEquals(1, totalRows);
}
}
Expand All @@ -7532,14 +7532,103 @@ void testQueryResultsFormatArrowMultiPage() throws InterruptedException {
.build();
try (ArrowQueryResult result = bigquery.queryArrow(config)) {
assertNotNull(result);
int batchCount = 0;
long totalRows = 0;
for (VectorSchemaRoot root : result) {
batchCount++;
totalRows += root.getRowCount();
}
assertTrue(batchCount > 1);
assertEquals(15000, totalRows);
}
}

@Test
void testQueryRowBasedWithArrowFormat() throws InterruptedException {
String query = "SELECT 1 as id, 'hello' as name, TIMESTAMP('2026-08-10T12:00:00Z') as ts";
QueryJobConfiguration config =
QueryJobConfiguration.newBuilder(query)
.setQueryResultsFormat(QueryResultsFormat.ARROW)
.setJobCreationMode(JobCreationMode.JOB_CREATION_OPTIONAL)
.build();
TableResult result = bigquery.query(config);
assertNotNull(result);
assertEquals(1, result.getTotalRows());
List<FieldValueList> rows = ImmutableList.copyOf(result.iterateAll());
assertEquals(1, rows.size());
FieldValueList row = rows.get(0);
assertEquals(1L, row.get("id").getLongValue());
assertEquals("hello", row.get("name").getStringValue());
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assertEquals(1786363200000000L, row.get("ts").getTimestampValue());
}

@Test
void testQueryRowBasedWithArrowFormatMultiPage() throws InterruptedException {
String query = "SELECT x FROM UNNEST(GENERATE_ARRAY(1, 15000)) AS x";
QueryJobConfiguration config =
QueryJobConfiguration.newBuilder(query)
.setQueryResultsFormat(QueryResultsFormat.ARROW)
.setJobCreationMode(JobCreationMode.JOB_CREATION_OPTIONAL)
.build();
TableResult result = bigquery.query(config);
assertNotNull(result);
assertEquals(15000, result.getTotalRows());
long count = 0;
for (FieldValueList row : result.iterateAll()) {
count++;
assertEquals(count, row.get("x").getLongValue());
}
assertEquals(15000, count);
}

@Test
void testQueryResultsFormatArrowFallback() throws InterruptedException {
String query = "SELECT 1 as id, 'fallback' as name, TIMESTAMP('2026-08-10T12:00:00Z') as ts";
QueryJobConfiguration config =
QueryJobConfiguration.newBuilder(query)
.setQueryResultsFormat(QueryResultsFormat.ARROW)
.build();
JobId customJobId =
JobId.of("arrow_it_fallback_" + UUID.randomUUID().toString().replace("-", "_"));
try (ArrowQueryResult result = bigquery.queryArrow(config, customJobId)) {
assertNotNull(result);
assertNotNull(result.getArrowSchema());
assertNotNull(result.getJobId());
assertEquals(customJobId.getJob(), result.getJobId().getJob());
int batchCount = 0;
long totalRows = 0;
for (VectorSchemaRoot root : result) {
batchCount++;
totalRows += root.getRowCount();
assertEquals(1, root.getRowCount());
}
assertEquals(1, batchCount);
assertEquals(1, totalRows);
}
}

@Test
void testQueryRowBasedWithArrowFormatFallback() throws InterruptedException {
String query = "SELECT 1 as id, 'fallback' as name, TIMESTAMP('2026-08-10T12:00:00Z') as ts";
QueryJobConfiguration config =
QueryJobConfiguration.newBuilder(query)
.setQueryResultsFormat(QueryResultsFormat.ARROW)
.build();
JobId customJobId =
JobId.of("row_it_fallback_" + UUID.randomUUID().toString().replace("-", "_"));
TableResult result = bigquery.query(config, customJobId);
assertNotNull(result);
assertNotNull(result.getJobId());
assertEquals(customJobId.getJob(), result.getJobId().getJob());
assertEquals(1, result.getTotalRows());
List<FieldValueList> rows = ImmutableList.copyOf(result.iterateAll());
assertEquals(1, rows.size());
FieldValueList row = rows.get(0);
assertEquals(1L, row.get("id").getLongValue());
assertEquals("fallback", row.get("name").getStringValue());
assertEquals(1786363200000000L, row.get("ts").getTimestampValue());
}

@Test
void testUniverseDomainWithInvalidUniverseDomain() {
RemoteBigQueryHelper bigqueryHelper = RemoteBigQueryHelper.create();
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