Examples with GqlQuery com.google.datastore.v1.GqlQuery used on opensource projects

Example 1 with GqlQuery

use of com.google.datastore.v1.GqlQuery in project beam by apache.

the class DatastoreV1Test method testTranslateGqlQueryWithNoLimit.

@Test
public void testTranslateGqlQueryWithNoLimit() throws Exception {
    String gql = "SELECT * from DummyKind";
    String gqlWithZeroLimit = gql + " LIMIT 0";
    GqlQuery gqlQueryWithZeroLimit = GqlQuery.newBuilder().setQueryString(gqlWithZeroLimit).setAllowLiterals(true).build();
    RunQueryRequest gqlRequestWithZeroLimit = makeRequest(gqlQueryWithZeroLimit, V_1_OPTIONS.getNamespace());
    when(mockDatastore.runQuery(gqlRequestWithZeroLimit)).thenReturn(RunQueryResponse.newBuilder().setQuery(QUERY).build());
    assertEquals(translateGqlQueryWithLimitCheck(gql, mockDatastore, V_1_OPTIONS.getNamespace()), QUERY);
    verify(mockDatastore, times(1)).runQuery(gqlRequestWithZeroLimit);
}

Example 2 with GqlQuery

use of com.google.datastore.v1.GqlQuery in project google-cloud-java by GoogleCloudPlatform.

the class DatastoreTest method testEventualConsistencyQuery.

@Test
public void testEventualConsistencyQuery() {
    ReadOptions readOption = ReadOptions.newBuilder().setReadConsistencyValue(ReadConsistency.EVENTUAL_VALUE).build();
    com.google.datastore.v1.GqlQuery query = com.google.datastore.v1.GqlQuery.newBuilder().setQueryString("FROM * SELECT *").build();
    RunQueryRequest.Builder expectedRequest = RunQueryRequest.newBuilder().setReadOptions(readOption).setGqlQuery(query).setPartitionId(PartitionId.newBuilder().setProjectId(PROJECT_ID).build());
    EasyMock.expect(rpcMock.runQuery(expectedRequest.build())).andReturn(RunQueryResponse.newBuilder().build());
    EasyMock.replay(rpcFactoryMock, rpcMock);
    Datastore datastore = rpcMockOptions.getService();
    datastore.run(Query.newGqlQueryBuilder("FROM * SELECT *").build(), ReadOption.eventualConsistency());
    EasyMock.verify(rpcFactoryMock, rpcMock);
}

Example 3 with GqlQuery

use of com.google.datastore.v1.GqlQuery in project beam by apache.

the class DatastoreV1Test method testTranslateGqlQueryWithLimit.

@Test
public void testTranslateGqlQueryWithLimit() throws Exception {
    String gql = "SELECT * from DummyKind LIMIT 10";
    String gqlWithZeroLimit = gql + " LIMIT 0";
    GqlQuery gqlQuery = GqlQuery.newBuilder().setQueryString(gql).setAllowLiterals(true).build();
    GqlQuery gqlQueryWithZeroLimit = GqlQuery.newBuilder().setQueryString(gqlWithZeroLimit).setAllowLiterals(true).build();
    RunQueryRequest gqlRequest = makeRequest(gqlQuery, V_1_OPTIONS.getNamespace());
    RunQueryRequest gqlRequestWithZeroLimit = makeRequest(gqlQueryWithZeroLimit, V_1_OPTIONS.getNamespace());
    when(mockDatastore.runQuery(gqlRequestWithZeroLimit)).thenThrow(new DatastoreException("runQuery", Code.INVALID_ARGUMENT, "invalid query", // dummy
    new RuntimeException()));
    when(mockDatastore.runQuery(gqlRequest)).thenReturn(RunQueryResponse.newBuilder().setQuery(QUERY).build());
    assertEquals(translateGqlQueryWithLimitCheck(gql, mockDatastore, V_1_OPTIONS.getNamespace()), QUERY);
    verify(mockDatastore, times(1)).runQuery(gqlRequest);
    verify(mockDatastore, times(1)).runQuery(gqlRequestWithZeroLimit);
}