Examples with Mutation com.google.spanner.v1.Mutation used on opensource projects

Example 21 with Mutation

use of com.google.spanner.v1.Mutation in project java-spanner by googleapis.

the class SessionImplTest method writeAtLeastOnce.

@Test
public void writeAtLeastOnce() throws ParseException {
    String timestampString = "2015-10-01T10:54:20.021Z";
    ArgumentCaptor<CommitRequest> commit = ArgumentCaptor.forClass(CommitRequest.class);
    CommitResponse response = CommitResponse.newBuilder().setCommitTimestamp(Timestamps.parse(timestampString)).build();
    Mockito.when(rpc.commit(commit.capture(), Mockito.eq(options))).thenReturn(response);
    Timestamp timestamp = session.writeAtLeastOnce(Collections.singletonList(Mutation.newInsertBuilder("T").set("C").to("x").build()));
    assertThat(timestamp.getSeconds()).isEqualTo(utcTimeSeconds(2015, Calendar.OCTOBER, 1, 10, 54, 20));
    assertThat(timestamp.getNanos()).isEqualTo(TimeUnit.MILLISECONDS.toNanos(21));
    CommitRequest request = commit.getValue();
    assertThat(request.getSingleUseTransaction()).isNotNull();
    assertThat(request.getSingleUseTransaction().getReadWrite()).isNotNull();
    com.google.spanner.v1.Mutation mutation = com.google.spanner.v1.Mutation.newBuilder().setInsert(Write.newBuilder().setTable("T").addColumns("C").addValues(ListValue.newBuilder().addValues(com.google.protobuf.Value.newBuilder().setStringValue("x")))).build();
    assertThat(request.getMutationsList()).containsExactly(mutation);
}

Example 22 with Mutation

use of com.google.spanner.v1.Mutation in project java-spanner by googleapis.

the class SpannerClientTest method commitTest4.

@Test
public void commitTest4() throws Exception {
    CommitResponse expectedResponse = CommitResponse.newBuilder().setCommitTimestamp(Timestamp.newBuilder().build()).setCommitStats(CommitResponse.CommitStats.newBuilder().build()).build();
    mockSpanner.addResponse(expectedResponse);
    String session = "session1984987798";
    TransactionOptions singleUseTransaction = TransactionOptions.newBuilder().build();
    List<Mutation> mutations = new ArrayList<>();
    CommitResponse actualResponse = client.commit(session, singleUseTransaction, mutations);
    Assert.assertEquals(expectedResponse, actualResponse);
    List<AbstractMessage> actualRequests = mockSpanner.getRequests();
    Assert.assertEquals(1, actualRequests.size());
    CommitRequest actualRequest = ((CommitRequest) actualRequests.get(0));
    Assert.assertEquals(session, actualRequest.getSession());
    Assert.assertEquals(singleUseTransaction, actualRequest.getSingleUseTransaction());
    Assert.assertEquals(mutations, actualRequest.getMutationsList());
    Assert.assertTrue(channelProvider.isHeaderSent(ApiClientHeaderProvider.getDefaultApiClientHeaderKey(), GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
}

Example 23 with Mutation

use of com.google.spanner.v1.Mutation in project java-spanner by googleapis.

the class SpannerClientTest method commitExceptionTest4.

@Test
public void commitExceptionTest4() throws Exception {
    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
    mockSpanner.addException(exception);
    try {
        String session = "session1984987798";
        TransactionOptions singleUseTransaction = TransactionOptions.newBuilder().build();
        List<Mutation> mutations = new ArrayList<>();
        client.commit(session, singleUseTransaction, mutations);
        Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
    // Expected exception.
    }
}

Example 24 with Mutation

use of com.google.spanner.v1.Mutation in project java-spanner by googleapis.

the class SpannerClientTest method commitTest2.

@Test
public void commitTest2() throws Exception {
    CommitResponse expectedResponse = CommitResponse.newBuilder().setCommitTimestamp(Timestamp.newBuilder().build()).setCommitStats(CommitResponse.CommitStats.newBuilder().build()).build();
    mockSpanner.addResponse(expectedResponse);
    SessionName session = SessionName.of("[PROJECT]", "[INSTANCE]", "[DATABASE]", "[SESSION]");
    TransactionOptions singleUseTransaction = TransactionOptions.newBuilder().build();
    List<Mutation> mutations = new ArrayList<>();
    CommitResponse actualResponse = client.commit(session, singleUseTransaction, mutations);
    Assert.assertEquals(expectedResponse, actualResponse);
    List<AbstractMessage> actualRequests = mockSpanner.getRequests();
    Assert.assertEquals(1, actualRequests.size());
    CommitRequest actualRequest = ((CommitRequest) actualRequests.get(0));
    Assert.assertEquals(session.toString(), actualRequest.getSession());
    Assert.assertEquals(singleUseTransaction, actualRequest.getSingleUseTransaction());
    Assert.assertEquals(mutations, actualRequest.getMutationsList());
    Assert.assertTrue(channelProvider.isHeaderSent(ApiClientHeaderProvider.getDefaultApiClientHeaderKey(), GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
}

Example 25 with Mutation

use of com.google.spanner.v1.Mutation in project java-spanner by googleapis.

the class SpannerClientTest method commitTest.

@Test
public void commitTest() throws Exception {
    CommitResponse expectedResponse = CommitResponse.newBuilder().setCommitTimestamp(Timestamp.newBuilder().build()).setCommitStats(CommitResponse.CommitStats.newBuilder().build()).build();
    mockSpanner.addResponse(expectedResponse);
    SessionName session = SessionName.of("[PROJECT]", "[INSTANCE]", "[DATABASE]", "[SESSION]");
    ByteString transactionId = ByteString.EMPTY;
    List<Mutation> mutations = new ArrayList<>();
    CommitResponse actualResponse = client.commit(session, transactionId, mutations);
    Assert.assertEquals(expectedResponse, actualResponse);
    List<AbstractMessage> actualRequests = mockSpanner.getRequests();
    Assert.assertEquals(1, actualRequests.size());
    CommitRequest actualRequest = ((CommitRequest) actualRequests.get(0));
    Assert.assertEquals(session.toString(), actualRequest.getSession());
    Assert.assertEquals(transactionId, actualRequest.getTransactionId());
    Assert.assertEquals(mutations, actualRequest.getMutationsList());
    Assert.assertTrue(channelProvider.isHeaderSent(ApiClientHeaderProvider.getDefaultApiClientHeaderKey(), GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
}