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

Example 1 with KafkaFetchBeginExFW

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

the class KafkaFunctionsTest method shouldGenerateFetchBeginExtensionWithNullKeyAndNullHeaderValue.

@Test
public void shouldGenerateFetchBeginExtensionWithNullKeyAndNullHeaderValue() {
    byte[] build = KafkaFunctions.beginEx().typeId(0x01).fetch().topic("topic").partition(0, 0L).filter().key(null).build().filter().header("name", null).build().build().build();
    DirectBuffer buffer = new UnsafeBuffer(build);
    KafkaBeginExFW beginEx = new KafkaBeginExFW().wrap(buffer, 0, buffer.capacity());
    assertEquals(0x01, beginEx.typeId());
    assertEquals(KafkaApi.FETCH.value(), beginEx.kind());
    final KafkaFetchBeginExFW fetchBeginEx = beginEx.fetch();
    assertEquals("topic", fetchBeginEx.topic().asString());
    final KafkaOffsetFW partition = fetchBeginEx.partition();
    assertEquals(0, partition.partitionId());
    assertEquals(0L, partition.partitionOffset());
    final MutableInteger filterCount = new MutableInteger();
    fetchBeginEx.filters().forEach(f -> filterCount.value++);
    assertEquals(2, filterCount.value);
    assertNotNull(fetchBeginEx.filters().matchFirst(f -> f.conditions().matchFirst(c -> c.kind() == KEY.value() && Objects.isNull(c.key().value())) != null));
    assertNotNull(fetchBeginEx.filters().matchFirst(f -> f.conditions().matchFirst(c -> c.kind() == HEADER.value() && "name".equals(c.header().name().get((b, o, m) -> b.getStringWithoutLengthUtf8(o, m - o))) && Objects.isNull(c.header().value())) != null));
}

Example 2 with KafkaFetchBeginExFW

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

the class KafkaFunctionsTest method shouldGenerateFetchBeginExtensionWithLatestOffset.

@Test
public void shouldGenerateFetchBeginExtensionWithLatestOffset() {
    byte[] build = KafkaFunctions.beginEx().typeId(0x01).fetch().topic("topic").partition(0, 0L, 0L).filter().key("match").build().filter().header("name", "value").build().build().build();
    DirectBuffer buffer = new UnsafeBuffer(build);
    KafkaBeginExFW beginEx = new KafkaBeginExFW().wrap(buffer, 0, buffer.capacity());
    assertEquals(0x01, beginEx.typeId());
    assertEquals(KafkaApi.FETCH.value(), beginEx.kind());
    final KafkaFetchBeginExFW fetchBeginEx = beginEx.fetch();
    assertEquals("topic", fetchBeginEx.topic().asString());
    final KafkaOffsetFW partition = fetchBeginEx.partition();
    assertEquals(0, partition.partitionId());
    assertEquals(0L, partition.partitionOffset());
    assertEquals(0L, partition.latestOffset());
    final MutableInteger filterCount = new MutableInteger();
    fetchBeginEx.filters().forEach(f -> filterCount.value++);
    assertEquals(2, filterCount.value);
    assertNotNull(fetchBeginEx.filters().matchFirst(f -> f.conditions().matchFirst(c -> c.kind() == KEY.value() && "match".equals(c.key().value().get((b, o, m) -> b.getStringWithoutLengthUtf8(o, m - o)))) != null));
    assertNotNull(fetchBeginEx.filters().matchFirst(f -> f.conditions().matchFirst(c -> c.kind() == HEADER.value() && "name".equals(c.header().name().get((b, o, m) -> b.getStringWithoutLengthUtf8(o, m - o))) && "value".equals(c.header().value().get((b, o, m) -> b.getStringWithoutLengthUtf8(o, m - o)))) != null));
}

Example 3 with KafkaFetchBeginExFW

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

the class KafkaFunctionsTest method shouldGenerateFetchBeginExtensionWithHeadersFilter.

@Test
public void shouldGenerateFetchBeginExtensionWithHeadersFilter() {
    KafkaValueMatchFW valueMatchRO = new KafkaValueMatchFW();
    byte[] build = KafkaFunctions.beginEx().typeId(0x01).fetch().topic("topic").partition(0, 1L).filter().headers("name").sequence("one", "two").skip(1).sequence("four").skipMany().build().build().build().build();
    DirectBuffer buffer = new UnsafeBuffer(build);
    KafkaBeginExFW beginEx = new KafkaBeginExFW().wrap(buffer, 0, buffer.capacity());
    assertEquals(0x01, beginEx.typeId());
    assertEquals(KafkaApi.FETCH.value(), beginEx.kind());
    final KafkaFetchBeginExFW fetchBeginEx = beginEx.fetch();
    assertEquals("topic", fetchBeginEx.topic().asString());
    final MutableInteger filterCount = new MutableInteger();
    fetchBeginEx.filters().forEach(f -> filterCount.value++);
    assertEquals(1, filterCount.value);
    assertNotNull(fetchBeginEx.filters().matchFirst(f -> f.conditions().matchFirst(c -> c.kind() == HEADERS.value() && "name".equals(c.headers().name().get((b, o, m) -> b.getStringWithoutLengthUtf8(o, m - o)))) != null));
    assertNotNull(fetchBeginEx.filters().matchFirst(f -> f.conditions().matchFirst(c -> {
        boolean matches;
        final Array32FW<KafkaValueMatchFW> values = c.headers().values();
        final DirectBuffer items = values.items();
        int progress = 0;
        valueMatchRO.wrap(items, progress, items.capacity());
        progress = valueMatchRO.limit();
        matches = "one".equals(valueMatchRO.value().value().get((b, o, m) -> b.getStringWithoutLengthUtf8(o, m - o)));
        valueMatchRO.wrap(items, progress, items.capacity());
        progress = valueMatchRO.limit();
        matches &= "two".equals(valueMatchRO.value().value().get((b, o, m) -> b.getStringWithoutLengthUtf8(o, m - o)));
        valueMatchRO.wrap(items, progress, items.capacity());
        progress = valueMatchRO.limit();
        matches &= KafkaSkip.SKIP == valueMatchRO.skip().get();
        valueMatchRO.wrap(items, progress, items.capacity());
        progress = valueMatchRO.limit();
        matches &= "four".equals(valueMatchRO.value().value().get((b, o, m) -> b.getStringWithoutLengthUtf8(o, m - o)));
        valueMatchRO.wrap(items, progress, items.capacity());
        progress = valueMatchRO.limit();
        matches &= KafkaSkip.SKIP_MANY == valueMatchRO.skip().get();
        return c.kind() == HEADERS.value() && matches;
    }) != null));
}

Example 4 with KafkaFetchBeginExFW

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

the class KafkaFunctionsTest method shouldGenerateFetchBeginExtension.

@Test
public void shouldGenerateFetchBeginExtension() {
    byte[] build = KafkaFunctions.beginEx().typeId(0x01).fetch().topic("topic").partition(0, 0L).filter().key("match").build().filter().header("name", "value").build().build().build();
    DirectBuffer buffer = new UnsafeBuffer(build);
    KafkaBeginExFW beginEx = new KafkaBeginExFW().wrap(buffer, 0, buffer.capacity());
    assertEquals(0x01, beginEx.typeId());
    assertEquals(KafkaApi.FETCH.value(), beginEx.kind());
    final KafkaFetchBeginExFW fetchBeginEx = beginEx.fetch();
    assertEquals("topic", fetchBeginEx.topic().asString());
    final KafkaOffsetFW partition = fetchBeginEx.partition();
    assertEquals(0, partition.partitionId());
    assertEquals(0L, partition.partitionOffset());
    final MutableInteger filterCount = new MutableInteger();
    fetchBeginEx.filters().forEach(f -> filterCount.value++);
    assertEquals(2, filterCount.value);
    assertNotNull(fetchBeginEx.filters().matchFirst(f -> f.conditions().matchFirst(c -> c.kind() == KEY.value() && "match".equals(c.key().value().get((b, o, m) -> b.getStringWithoutLengthUtf8(o, m - o)))) != null));
    assertNotNull(fetchBeginEx.filters().matchFirst(f -> f.conditions().matchFirst(c -> c.kind() == HEADER.value() && "name".equals(c.header().name().get((b, o, m) -> b.getStringWithoutLengthUtf8(o, m - o))) && "value".equals(c.header().value().get((b, o, m) -> b.getStringWithoutLengthUtf8(o, m - o)))) != null));
}