Examples with MockStreamsMetrics org.apache.kafka.streams.processor.internals.MockStreamsMetrics used on opensource projects

Example 66 with MockStreamsMetrics

use of org.apache.kafka.streams.processor.internals.MockStreamsMetrics in project apache-kafka-on-k8s by banzaicloud.

the class ThreadCacheTest method shouldReturnNullIfKeyIsNull.

@Test
public void shouldReturnNullIfKeyIsNull() {
    final ThreadCache threadCache = new ThreadCache(logContext, 10, new MockStreamsMetrics(new Metrics()));
    threadCache.put(namespace, Bytes.wrap(new byte[] { 1 }), cleanEntry(new byte[] { 1 }));
    assertNull(threadCache.get(namespace, null));
}

Example 67 with MockStreamsMetrics

use of org.apache.kafka.streams.processor.internals.MockStreamsMetrics in project apache-kafka-on-k8s by banzaicloud.

the class ThreadCacheTest method shouldNotBlowUpOnNonExistentNamespaceWhenDeleting.

@Test
public void shouldNotBlowUpOnNonExistentNamespaceWhenDeleting() {
    final ThreadCache cache = new ThreadCache(logContext, 10000L, new MockStreamsMetrics(new Metrics()));
    assertNull(cache.delete(namespace, Bytes.wrap(new byte[] { 1 })));
}

Example 68 with MockStreamsMetrics

use of org.apache.kafka.streams.processor.internals.MockStreamsMetrics in project apache-kafka-on-k8s by banzaicloud.

the class ThreadCacheTest method shouldNotBlowUpOnNonExistentKeyWhenDeleting.

@Test
public void shouldNotBlowUpOnNonExistentKeyWhenDeleting() {
    final Bytes key = Bytes.wrap(new byte[] { 0 });
    final ThreadCache cache = new ThreadCache(logContext, 10000L, new MockStreamsMetrics(new Metrics()));
    cache.put(namespace, key, dirtyEntry(key.get()));
    assertNull(cache.delete(namespace, Bytes.wrap(new byte[] { 1 })));
}

Example 69 with MockStreamsMetrics

use of org.apache.kafka.streams.processor.internals.MockStreamsMetrics in project apache-kafka-on-k8s by banzaicloud.

the class ThreadCacheTest method shouldNotClashWithOverlappingNames.

@Test
public void shouldNotClashWithOverlappingNames() {
    final ThreadCache cache = new ThreadCache(logContext, 10000L, new MockStreamsMetrics(new Metrics()));
    final Bytes nameByte = Bytes.wrap(new byte[] { 0 });
    final Bytes name1Byte = Bytes.wrap(new byte[] { 1 });
    cache.put(namespace1, nameByte, dirtyEntry(nameByte.get()));
    cache.put(namespace2, nameByte, dirtyEntry(name1Byte.get()));
    assertArrayEquals(nameByte.get(), cache.get(namespace1, nameByte).value);
    assertArrayEquals(name1Byte.get(), cache.get(namespace2, nameByte).value);
}

Example 70 with MockStreamsMetrics

use of org.apache.kafka.streams.processor.internals.MockStreamsMetrics in project apache-kafka-on-k8s by banzaicloud.

the class ThreadCacheTest method shouldEvictImmediatelyIfCacheSizeIsZero.

@Test
public void shouldEvictImmediatelyIfCacheSizeIsZero() {
    final ThreadCache cache = new ThreadCache(logContext, 0, new MockStreamsMetrics(new Metrics()));
    shouldEvictImmediatelyIfCacheSizeIsZeroOrVerySmall(cache);
}