示例#1
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  @Test
  public void testUnknownFunction() throws Throwable {
    // will be wrapped somewhere above
    expectedException.expect(IllegalArgumentException.class);
    expectedException.expectMessage("Cannot find implementation for function unknown()");

    Symbol unknownFunction =
        new Function(
            new FunctionInfo(
                new FunctionIdent("unknown", ImmutableList.<DataType>of()), DataTypes.BOOLEAN),
            ImmutableList.<Symbol>of());
    CollectPhase collectNode =
        new CollectPhase(
            UUID.randomUUID(),
            0,
            "unknownFunction",
            testRouting,
            Collections.singletonList(unknownFunction),
            EMPTY_PROJECTIONS);
    try {
      getBucket(collectNode);
    } catch (ExecutionException e) {
      throw e.getCause();
    }
  }
示例#2
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  @Test
  public void testCollectUnknownReference() throws Throwable {
    expectedException.expect(UnhandledServerException.class);
    expectedException.expectMessage("Unknown Reference some.table.some_column");

    Reference unknownReference =
        new Reference(
            new ReferenceInfo(
                new ReferenceIdent(new TableIdent("some", "table"), "some_column"),
                RowGranularity.NODE,
                DataTypes.BOOLEAN));
    CollectPhase collectNode =
        new CollectPhase(
            UUID.randomUUID(),
            0,
            "unknown",
            testRouting,
            Collections.<Symbol>singletonList(unknownReference),
            EMPTY_PROJECTIONS);
    collectNode.maxRowGranularity(RowGranularity.NODE);
    try {
      getBucket(collectNode);
    } catch (ExecutionException e) {
      throw e.getCause();
    }
  }
示例#3
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  @Test
  public void testWrongRouting() throws Exception {

    expectedException.expect(UnhandledServerException.class);
    expectedException.expectMessage("unsupported routing");

    CollectPhase collectNode =
        new CollectPhase(
            UUID.randomUUID(),
            0,
            "wrong",
            new Routing(
                TreeMapBuilder.<String, Map<String, List<Integer>>>newMapBuilder()
                    .put(
                        "bla",
                        TreeMapBuilder.<String, List<Integer>>newMapBuilder()
                            .put("my_index", Arrays.asList(1))
                            .put("my_index", Arrays.asList(1))
                            .map())
                    .map()),
            ImmutableList.<Symbol>of(),
            EMPTY_PROJECTIONS);
    collectNode.maxRowGranularity(RowGranularity.DOC);
    operation.collect(collectNode, new CollectingProjector(), null);
  }
示例#4
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  @Test
  public void testCollectShardExpressions() throws Exception {
    List<Symbol> toCollect = ImmutableList.<Symbol>of(testShardIdReference);
    CollectPhase collectNode =
        new CollectPhase(
            UUID.randomUUID(), 0, "shardCollect", shardRouting(0, 1), toCollect, EMPTY_PROJECTIONS);
    collectNode.maxRowGranularity(RowGranularity.SHARD);

    Bucket result = getBucket(collectNode);
    assertThat(result.size(), is(2));
    assertThat(result, containsInAnyOrder(isRow(0), isRow(1)));
  }
示例#5
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 @Test
 public void testCollectLiterals() throws Exception {
   List<Symbol> toCollect =
       Arrays.<Symbol>asList(
           Literal.newLiteral("foobar"),
           Literal.newLiteral(true),
           Literal.newLiteral(1),
           Literal.newLiteral(4.2));
   CollectPhase collectNode =
       new CollectPhase(
           UUID.randomUUID(), 0, "literals", testRouting, toCollect, EMPTY_PROJECTIONS);
   Bucket result = getBucket(collectNode);
   assertThat(result, contains(isRow(new BytesRef("foobar"), true, 1, 4.2)));
 }
示例#6
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 @Test
 public void testCollectShardExpressionsLiteralsAndNodeExpressions() throws Exception {
   CollectPhase collectNode =
       new CollectPhase(
           UUID.randomUUID(),
           0,
           "shardCollect",
           shardRouting(0, 1),
           Arrays.asList(testShardIdReference, Literal.newLiteral(true), testNodeReference),
           EMPTY_PROJECTIONS);
   collectNode.maxRowGranularity(RowGranularity.SHARD);
   Bucket result = getBucket(collectNode);
   assertThat(result.size(), is(2));
   assertThat(result, containsInAnyOrder(isRow(0, true, (short) 1), isRow(1, true, (short) 1)));
 }
示例#7
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 @Test
 public void testCollectFunction() throws Exception {
   Function twoTimesTruthFunction = new Function(TestFunction.info, TO_COLLECT_TEST_REF);
   CollectPhase collectNode =
       new CollectPhase(
           UUID.randomUUID(),
           0,
           "unknown",
           testRouting,
           Arrays.asList(twoTimesTruthFunction, testNodeReference),
           EMPTY_PROJECTIONS);
   collectNode.maxRowGranularity(RowGranularity.NODE);
   Bucket result = getBucket(collectNode);
   assertThat(result.size(), equalTo(1));
   assertThat(result, contains(isRow(2, (short) 1)));
 }
示例#8
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  @Test
  public void testCollectExpressions() throws Exception {
    CollectPhase collectNode =
        new CollectPhase(
            UUID.randomUUID(),
            0,
            "collect",
            testRouting,
            Collections.<Symbol>singletonList(testNodeReference),
            EMPTY_PROJECTIONS);
    collectNode.maxRowGranularity(RowGranularity.NODE);

    Bucket result = getBucket(collectNode);

    assertThat(result.size(), equalTo(1));
    assertThat(result, contains(isRow((short) 1)));
  }
示例#9
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 @Test
 public void testCollectWithFalseWhereClause() throws Exception {
   CollectPhase collectNode =
       new CollectPhase(
           UUID.randomUUID(),
           0,
           "whereClause",
           testRouting,
           TO_COLLECT_TEST_REF,
           EMPTY_PROJECTIONS);
   collectNode.whereClause(
       new WhereClause(
           new Function(
               AndOperator.INFO,
               Arrays.<Symbol>asList(Literal.newLiteral(false), Literal.newLiteral(false)))));
   Bucket result = getBucket(collectNode);
   assertThat(result.size(), is(0));
 }
示例#10
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 @Test
 public void testCollectWithTrueWhereClause() throws Exception {
   CollectPhase collectNode =
       new CollectPhase(
           UUID.randomUUID(),
           0,
           "whereClause",
           testRouting,
           TO_COLLECT_TEST_REF,
           EMPTY_PROJECTIONS);
   collectNode.whereClause(
       new WhereClause(
           new Function(
               AndOperator.INFO,
               Arrays.<Symbol>asList(Literal.newLiteral(true), Literal.newLiteral(true)))));
   collectNode.maxRowGranularity(RowGranularity.NODE);
   Bucket result = getBucket(collectNode);
   assertThat(result, contains(isRow((short) 1)));
 }
示例#11
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  @Test
  public void testCollectShardExpressionsWhereShardIdIs0() throws Exception {
    EqOperator op =
        (EqOperator)
            functions.get(
                new FunctionIdent(
                    EqOperator.NAME,
                    ImmutableList.<DataType>of(DataTypes.INTEGER, DataTypes.INTEGER)));

    List<Symbol> toCollect = ImmutableList.<Symbol>of(testShardIdReference);
    CollectPhase collectNode =
        new CollectPhase(
            UUID.randomUUID(), 0, "shardCollect", shardRouting(0, 1), toCollect, EMPTY_PROJECTIONS);
    collectNode.whereClause(
        new WhereClause(
            new Function(op.info(), Arrays.asList(testShardIdReference, Literal.newLiteral(0)))));
    collectNode.maxRowGranularity(RowGranularity.SHARD);
    Bucket result = getBucket(collectNode);
    assertThat(result, contains(isRow(0)));
  }
示例#12
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 @Test
 public void testCollectWithNullWhereClause() throws Exception {
   EqOperator op =
       (EqOperator)
           functions.get(
               new FunctionIdent(
                   EqOperator.NAME,
                   ImmutableList.<DataType>of(DataTypes.INTEGER, DataTypes.INTEGER)));
   CollectPhase collectNode =
       new CollectPhase(
           UUID.randomUUID(),
           0,
           "whereClause",
           testRouting,
           TO_COLLECT_TEST_REF,
           EMPTY_PROJECTIONS);
   collectNode.whereClause(
       new WhereClause(
           new Function(op.info(), Arrays.<Symbol>asList(Literal.NULL, Literal.NULL))));
   Bucket result = getBucket(collectNode);
   assertThat(result.size(), is(0));
 }