Examples with KafkaFetchDataExFW io.aklivity.zilla.specs.binding.kafka.internal.types.stream.KafkaFetchDataExFW used on opensource projects

Example 1 with KafkaFetchDataExFW

use of io.aklivity.zilla.specs.binding.kafka.internal.types.stream.KafkaFetchDataExFW in project zilla by aklivity.

the class KafkaFunctionsTest method shouldGenerateFetchDataExtensionWithNullKeyAndNullHeaderValue.

@Test
public void shouldGenerateFetchDataExtensionWithNullKeyAndNullHeaderValue() {
    byte[] build = KafkaFunctions.dataEx().typeId(0x01).fetch().timestamp(12345678L).partition(0, 0L).key(null).header("name", null).build().build();
    DirectBuffer buffer = new UnsafeBuffer(build);
    KafkaDataExFW dataEx = new KafkaDataExFW().wrap(buffer, 0, buffer.capacity());
    assertEquals(0x01, dataEx.typeId());
    assertEquals(KafkaApi.FETCH.value(), dataEx.kind());
    final KafkaFetchDataExFW fetchDataEx = dataEx.fetch();
    assertEquals(12345678L, fetchDataEx.timestamp());
    final KafkaOffsetFW partition = fetchDataEx.partition();
    assertEquals(0, partition.partitionId());
    assertEquals(0L, partition.partitionOffset());
    assertNull(fetchDataEx.key().value());
    final MutableInteger headersCount = new MutableInteger();
    fetchDataEx.headers().forEach(f -> headersCount.value++);
    assertEquals(1, headersCount.value);
    assertNotNull(fetchDataEx.headers().matchFirst(h -> "name".equals(h.name().get((b, o, m) -> b.getStringWithoutLengthUtf8(o, m - o))) && Objects.isNull(h.value())));
}

Example 2 with KafkaFetchDataExFW

use of io.aklivity.zilla.specs.binding.kafka.internal.types.stream.KafkaFetchDataExFW in project zilla by aklivity.

the class KafkaFunctionsTest method shouldGenerateFetchDataExtension.

@Test
public void shouldGenerateFetchDataExtension() {
    byte[] build = KafkaFunctions.dataEx().typeId(0x01).fetch().deferred(10).timestamp(12345678L).partition(0, 0L).key("match").header("name", "value").build().build();
    DirectBuffer buffer = new UnsafeBuffer(build);
    KafkaDataExFW dataEx = new KafkaDataExFW().wrap(buffer, 0, buffer.capacity());
    assertEquals(0x01, dataEx.typeId());
    assertEquals(KafkaApi.FETCH.value(), dataEx.kind());
    final KafkaFetchDataExFW fetchDataEx = dataEx.fetch();
    assertEquals(10, fetchDataEx.deferred());
    assertEquals(12345678L, fetchDataEx.timestamp());
    final KafkaOffsetFW partition = fetchDataEx.partition();
    assertEquals(0, partition.partitionId());
    assertEquals(0L, partition.partitionOffset());
    assertEquals("match", fetchDataEx.key().value().get((b, o, m) -> b.getStringWithoutLengthUtf8(o, m - o)));
    final MutableInteger headersCount = new MutableInteger();
    fetchDataEx.headers().forEach(f -> headersCount.value++);
    assertEquals(1, headersCount.value);
    assertNotNull(fetchDataEx.headers().matchFirst(h -> "name".equals(h.name().get((b, o, m) -> b.getStringWithoutLengthUtf8(o, m - o))) && "value".equals(h.value().get((b, o, m) -> b.getStringWithoutLengthUtf8(o, m - o)))) != null);
}

Example 3 with KafkaFetchDataExFW

use of io.aklivity.zilla.specs.binding.kafka.internal.types.stream.KafkaFetchDataExFW in project zilla by aklivity.

the class KafkaFunctionsTest method shouldGenerateFetchDataExtensionWithLatestOffset.

@Test
public void shouldGenerateFetchDataExtensionWithLatestOffset() {
    byte[] build = KafkaFunctions.dataEx().typeId(0x01).fetch().deferred(10).timestamp(12345678L).partition(0, 0L, 0L).key("match").header("name", "value").build().build();
    DirectBuffer buffer = new UnsafeBuffer(build);
    KafkaDataExFW dataEx = new KafkaDataExFW().wrap(buffer, 0, buffer.capacity());
    assertEquals(0x01, dataEx.typeId());
    assertEquals(KafkaApi.FETCH.value(), dataEx.kind());
    final KafkaFetchDataExFW fetchDataEx = dataEx.fetch();
    assertEquals(10, fetchDataEx.deferred());
    assertEquals(12345678L, fetchDataEx.timestamp());
    final KafkaOffsetFW partition = fetchDataEx.partition();
    assertEquals(0, partition.partitionId());
    assertEquals(0L, partition.partitionOffset());
    assertEquals(0L, partition.latestOffset());
    assertEquals("match", fetchDataEx.key().value().get((b, o, m) -> b.getStringWithoutLengthUtf8(o, m - o)));
    final MutableInteger headersCount = new MutableInteger();
    fetchDataEx.headers().forEach(f -> headersCount.value++);
    assertEquals(1, headersCount.value);
    assertNotNull(fetchDataEx.headers().matchFirst(h -> "name".equals(h.name().get((b, o, m) -> b.getStringWithoutLengthUtf8(o, m - o))) && "value".equals(h.value().get((b, o, m) -> b.getStringWithoutLengthUtf8(o, m - o)))) != null);
}