igorbernstein2 commented on code in PR #16939:
URL: https://github.com/apache/beam/pull/16939#discussion_r877201968
##########
sdks/java/io/google-cloud-platform/src/test/java/org/apache/beam/sdk/io/gcp/bigtable/BigtableServiceImplTest.java:
##########
@@ -178,4 +631,71 @@ private void verifyMetricWasSet(String method, String
status, long count) {
(MetricsContainerImpl) MetricsEnvironment.getProcessWideContainer();
assertEquals(count, (long) container.getCounter(name).getCumulative());
}
+
+ public Answer<ScanHandler> mockReadRowsAnswer(List<FlatRow> rows) {
+ return new Answer<ScanHandler>() {
+ @Override
+ public ScanHandler answer(InvocationOnMock invocationOnMock) throws
Throwable {
+ StreamObserver<FlatRow> flatRowObserver =
invocationOnMock.getArgument(1);
+ new Thread() {
+ @Override
+ public void run() {
+ for (int i = 0; i < rows.size(); i++) {
+ flatRowObserver.onNext(rows.get(i));
+ }
+ flatRowObserver.onCompleted();
+ }
+ }.start();
+
+ return scanHandler;
+ }
+ };
+ }
+
+ public RowRange generateRowRange(ByteString start, ByteString end) {
+ return
RowRange.newBuilder().setStartKeyClosed(start).setEndKeyOpen(end).build();
+ }
+
+ public List<FlatRow> generateSegmentResult(String prefix, int startIndex,
int count) {
Review Comment:
private static
##########
sdks/java/io/google-cloud-platform/src/test/java/org/apache/beam/sdk/io/gcp/bigtable/BigtableServiceImplTest.java:
##########
@@ -178,4 +631,71 @@ private void verifyMetricWasSet(String method, String
status, long count) {
(MetricsContainerImpl) MetricsEnvironment.getProcessWideContainer();
assertEquals(count, (long) container.getCounter(name).getCumulative());
}
+
+ public Answer<ScanHandler> mockReadRowsAnswer(List<FlatRow> rows) {
+ return new Answer<ScanHandler>() {
+ @Override
+ public ScanHandler answer(InvocationOnMock invocationOnMock) throws
Throwable {
+ StreamObserver<FlatRow> flatRowObserver =
invocationOnMock.getArgument(1);
+ new Thread() {
+ @Override
+ public void run() {
+ for (int i = 0; i < rows.size(); i++) {
+ flatRowObserver.onNext(rows.get(i));
+ }
+ flatRowObserver.onCompleted();
+ }
+ }.start();
+
+ return scanHandler;
+ }
+ };
+ }
+
+ public RowRange generateRowRange(ByteString start, ByteString end) {
Review Comment:
private static
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