Examples with KGroupedStreamHolder io.confluent.ksql.execution.plan.KGroupedStreamHolder used on opensource projects

Example 1 with KGroupedStreamHolder

use of io.confluent.ksql.execution.plan.KGroupedStreamHolder in project ksql by confluentinc.

the class StreamGroupByBuilderV1Test method shouldReturnCorrectSchemaForGroupByKey.

@Test
public void shouldReturnCorrectSchemaForGroupByKey() {
    // When:
    final KGroupedStreamHolder result = builder.build(streamHolder, groupByKey);
    // Then:
    assertThat(result.getSchema(), is(SCHEMA));
}

Example 2 with KGroupedStreamHolder

use of io.confluent.ksql.execution.plan.KGroupedStreamHolder in project ksql by confluentinc.

the class StreamGroupByBuilderTest method shouldPerformGroupByCorrectly.

@Test
public void shouldPerformGroupByCorrectly() {
    // When:
    final KGroupedStreamHolder result = buildGroupBy(builder, streamHolder, groupBy);
    // Then:
    assertThat(result.getGroupedStream(), is(groupedStream));
    verify(sourceStream).filter(any());
    verify(filteredStream).groupBy(any(), same(grouped));
    verifyNoMoreInteractions(filteredStream, sourceStream);
}

Example 3 with KGroupedStreamHolder

use of io.confluent.ksql.execution.plan.KGroupedStreamHolder in project ksql by confluentinc.

the class StreamGroupByBuilderTest method shouldReturnCorrectSchemaForGroupBy.

@Test
public void shouldReturnCorrectSchemaForGroupBy() {
    // When:
    final KGroupedStreamHolder result = buildGroupBy(builder, streamHolder, groupBy);
    // Then:
    assertThat(result.getSchema(), is(REKEYED_SCHEMA));
}

Example 4 with KGroupedStreamHolder

use of io.confluent.ksql.execution.plan.KGroupedStreamHolder in project ksql by confluentinc.

the class StreamGroupByBuilderTest method shouldReturnCorrectSchemaForGroupByKey.

@Test
public void shouldReturnCorrectSchemaForGroupByKey() {
    // When:
    final KGroupedStreamHolder result = builder.build(streamHolder, groupByKey);
    // Then:
    assertThat(result.getSchema(), is(SCHEMA));
}

Example 5 with KGroupedStreamHolder

use of io.confluent.ksql.execution.plan.KGroupedStreamHolder in project ksql by confluentinc.

the class StreamGroupByBuilderTest method shouldPerformGroupByKeyCorrectly.

@Test
public void shouldPerformGroupByKeyCorrectly() {
    // When:
    final KGroupedStreamHolder result = builder.build(streamHolder, groupByKey);
    // Then:
    assertThat(result.getGroupedStream(), is(groupedStream));
    verify(sourceStream).groupByKey(grouped);
    verifyNoMoreInteractions(sourceStream);
}