Examples with FakeBatchTransactionId com.google.cloud.spanner.FakeBatchTransactionId used on opensource projects

Example 1 with FakeBatchTransactionId

use of com.google.cloud.spanner.FakeBatchTransactionId in project beam by apache.

the class SpannerIOReadTest method testReadMetricsFail.

@Test
public void testReadMetricsFail() throws Exception {
    Timestamp timestamp = Timestamp.ofTimeMicroseconds(12345);
    TimestampBound timestampBound = TimestampBound.ofReadTimestamp(timestamp);
    SpannerConfig spannerConfig = getSpannerConfig();
    pipeline.apply("read q", SpannerIO.read().withSpannerConfig(spannerConfig).withTable("users").withColumns("id", "name").withTimestampBound(timestampBound));
    FakeBatchTransactionId id = new FakeBatchTransactionId("runReadTest");
    when(mockBatchTx.getBatchTransactionId()).thenReturn(id);
    when(serviceFactory.mockBatchClient().batchReadOnlyTransaction(timestampBound)).thenReturn(mockBatchTx);
    when(serviceFactory.mockBatchClient().batchReadOnlyTransaction(any(BatchTransactionId.class))).thenReturn(mockBatchTx);
    Partition fakePartition = FakePartitionFactory.createFakeReadPartition(ByteString.copyFromUtf8("one"));
    when(mockBatchTx.partitionRead(any(PartitionOptions.class), eq("users"), eq(KeySet.all()), eq(Arrays.asList("id", "name")), any(ReadQueryUpdateTransactionOption.class))).thenReturn(Arrays.asList(fakePartition));
    when(mockBatchTx.execute(any(Partition.class))).thenThrow(SpannerExceptionFactory.newSpannerException(ErrorCode.DEADLINE_EXCEEDED, "Simulated Timeout 1"));
    try {
        pipeline.run();
    } catch (PipelineExecutionException e) {
        if (e.getCause() instanceof SpannerException && ((SpannerException) e.getCause()).getErrorCode().getGrpcStatusCode() == Code.DEADLINE_EXCEEDED) {
        // expected
        } else {
            throw e;
        }
    }
    verifyMetricWasSet("test", "aaa", "123", "deadline_exceeded", null, 1);
    verifyMetricWasSet("test", "aaa", "123", "ok", null, 0);
}

Example 2 with FakeBatchTransactionId

use of com.google.cloud.spanner.FakeBatchTransactionId in project beam by apache.

the class SpannerIOReadTest method runQueryWithPriority.

@Test
public void runQueryWithPriority() throws Exception {
    Timestamp timestamp = Timestamp.ofTimeMicroseconds(12345);
    TimestampBound timestampBound = TimestampBound.ofReadTimestamp(timestamp);
    SpannerConfig spannerConfig = getSpannerConfig();
    Read read = SpannerIO.read().withSpannerConfig(spannerConfig).withQuery("SELECT * FROM users").withTimestampBound(timestampBound).withHighPriority();
    PCollection<Struct> one = pipeline.apply("read q", read);
    FakeBatchTransactionId id = new FakeBatchTransactionId("runQueryTest");
    when(mockBatchTx.getBatchTransactionId()).thenReturn(id);
    when(serviceFactory.mockBatchClient().batchReadOnlyTransaction(timestampBound)).thenReturn(mockBatchTx);
    when(serviceFactory.mockBatchClient().batchReadOnlyTransaction(any(BatchTransactionId.class))).thenReturn(mockBatchTx);
    Partition fakePartition = FakePartitionFactory.createFakeQueryPartition(ByteString.copyFromUtf8("one"));
    when(mockBatchTx.partitionQuery(any(PartitionOptions.class), eq(Statement.of("SELECT * FROM users")), any(ReadQueryUpdateTransactionOption.class))).thenReturn(Arrays.asList(fakePartition, fakePartition));
    when(mockBatchTx.execute(any(Partition.class))).thenReturn(ResultSets.forRows(FAKE_TYPE, FAKE_ROWS.subList(0, 2)), ResultSets.forRows(FAKE_TYPE, FAKE_ROWS.subList(2, 6)));
    PAssert.that(one).containsInAnyOrder(FAKE_ROWS);
    assertEquals(RpcPriority.HIGH, read.getSpannerConfig().getRpcPriority().get());
    pipeline.run();
}

Example 3 with FakeBatchTransactionId

use of com.google.cloud.spanner.FakeBatchTransactionId in project beam by apache.

the class SpannerIOReadTest method readAllPipeline.

@Test
public void readAllPipeline() throws Exception {
    Timestamp timestamp = Timestamp.ofTimeMicroseconds(12345);
    TimestampBound timestampBound = TimestampBound.ofReadTimestamp(timestamp);
    SpannerConfig spannerConfig = getSpannerConfig();
    PCollectionView<Transaction> tx = pipeline.apply("tx", SpannerIO.createTransaction().withSpannerConfig(spannerConfig).withTimestampBound(timestampBound));
    PCollection<ReadOperation> reads = pipeline.apply(Create.of(ReadOperation.create().withQuery("SELECT * FROM users"), ReadOperation.create().withTable("users").withColumns("id", "name")));
    PCollection<Struct> one = reads.apply("read all", SpannerIO.readAll().withSpannerConfig(spannerConfig).withTransaction(tx));
    BatchTransactionId txId = new FakeBatchTransactionId("tx");
    when(mockBatchTx.getBatchTransactionId()).thenReturn(txId);
    when(serviceFactory.mockBatchClient().batchReadOnlyTransaction(timestampBound)).thenReturn(mockBatchTx);
    when(serviceFactory.mockBatchClient().batchReadOnlyTransaction(any(BatchTransactionId.class))).thenReturn(mockBatchTx);
    Partition fakePartition = FakePartitionFactory.createFakeReadPartition(ByteString.copyFromUtf8("partition"));
    when(mockBatchTx.partitionQuery(any(PartitionOptions.class), eq(Statement.of("SELECT * FROM users")), any(ReadQueryUpdateTransactionOption.class))).thenReturn(Arrays.asList(fakePartition, fakePartition));
    when(mockBatchTx.partitionRead(any(PartitionOptions.class), eq("users"), eq(KeySet.all()), eq(Arrays.asList("id", "name")), any(ReadQueryUpdateTransactionOption.class))).thenReturn(Arrays.asList(fakePartition));
    when(mockBatchTx.execute(any(Partition.class))).thenReturn(ResultSets.forRows(FAKE_TYPE, FAKE_ROWS.subList(0, 2)), ResultSets.forRows(FAKE_TYPE, FAKE_ROWS.subList(2, 4)), ResultSets.forRows(FAKE_TYPE, FAKE_ROWS.subList(4, 6)));
    PAssert.that(one).containsInAnyOrder(FAKE_ROWS);
    pipeline.run();
}

Example 4 with FakeBatchTransactionId

use of com.google.cloud.spanner.FakeBatchTransactionId in project beam by apache.

the class SpannerIOReadTest method runReadWithPriority.

@Test
public void runReadWithPriority() throws Exception {
    Timestamp timestamp = Timestamp.ofTimeMicroseconds(12345);
    TimestampBound timestampBound = TimestampBound.ofReadTimestamp(timestamp);
    SpannerConfig spannerConfig = getSpannerConfig();
    Read read = SpannerIO.read().withSpannerConfig(spannerConfig).withTable("users").withColumns("id", "name").withTimestampBound(timestampBound).withLowPriority();
    PCollection<Struct> one = pipeline.apply("read q", read);
    FakeBatchTransactionId id = new FakeBatchTransactionId("runReadTest");
    when(mockBatchTx.getBatchTransactionId()).thenReturn(id);
    when(serviceFactory.mockBatchClient().batchReadOnlyTransaction(timestampBound)).thenReturn(mockBatchTx);
    when(serviceFactory.mockBatchClient().batchReadOnlyTransaction(any(BatchTransactionId.class))).thenReturn(mockBatchTx);
    Partition fakePartition = FakePartitionFactory.createFakeReadPartition(ByteString.copyFromUtf8("one"));
    when(mockBatchTx.partitionRead(any(PartitionOptions.class), eq("users"), eq(KeySet.all()), eq(Arrays.asList("id", "name")), any(ReadQueryUpdateTransactionOption.class))).thenReturn(Arrays.asList(fakePartition, fakePartition, fakePartition));
    when(mockBatchTx.execute(any(Partition.class))).thenReturn(ResultSets.forRows(FAKE_TYPE, FAKE_ROWS.subList(0, 2)), ResultSets.forRows(FAKE_TYPE, FAKE_ROWS.subList(2, 4)), ResultSets.forRows(FAKE_TYPE, FAKE_ROWS.subList(4, 6)));
    PAssert.that(one).containsInAnyOrder(FAKE_ROWS);
    assertEquals(RpcPriority.LOW, read.getSpannerConfig().getRpcPriority().get());
    pipeline.run();
}

Example 5 with FakeBatchTransactionId

use of com.google.cloud.spanner.FakeBatchTransactionId in project beam by apache.

the class SpannerIOReadTest method readPipeline.

@Test
public void readPipeline() throws Exception {
    Timestamp timestamp = Timestamp.ofTimeMicroseconds(12345);
    TimestampBound timestampBound = TimestampBound.ofReadTimestamp(timestamp);
    SpannerConfig spannerConfig = getSpannerConfig();
    PCollection<Struct> one = pipeline.apply("read q", SpannerIO.read().withSpannerConfig(spannerConfig).withQuery("SELECT * FROM users").withTimestampBound(timestampBound));
    FakeBatchTransactionId txId = new FakeBatchTransactionId("readPipelineTest");
    when(mockBatchTx.getBatchTransactionId()).thenReturn(txId);
    when(serviceFactory.mockBatchClient().batchReadOnlyTransaction(timestampBound)).thenReturn(mockBatchTx);
    when(serviceFactory.mockBatchClient().batchReadOnlyTransaction(any(BatchTransactionId.class))).thenReturn(mockBatchTx);
    Partition fakePartition = FakePartitionFactory.createFakeQueryPartition(ByteString.copyFromUtf8("one"));
    when(mockBatchTx.partitionQuery(any(PartitionOptions.class), eq(Statement.of("SELECT * FROM users")), any(ReadQueryUpdateTransactionOption.class))).thenReturn(Arrays.asList(fakePartition, fakePartition));
    when(mockBatchTx.execute(any(Partition.class))).thenReturn(ResultSets.forRows(FAKE_TYPE, FAKE_ROWS.subList(0, 2)), ResultSets.forRows(FAKE_TYPE, FAKE_ROWS.subList(2, 6)));
    PAssert.that(one).containsInAnyOrder(FAKE_ROWS);
    pipeline.run();
}