public void testMetricsSize() {
byte[] data = new byte[ClusterMetricsSnapshot.METRICS_SIZE];
// Test serialization.
int off = ClusterMetricsSnapshot.serialize(data, 0, createMetrics());
assert off == ClusterMetricsSnapshot.METRICS_SIZE;
// Test deserialization.
ClusterMetrics res = ClusterMetricsSnapshot.deserialize(data, 0);
assert res != null;
}
public void testSerialization() {
byte[] data = new byte[ClusterMetricsSnapshot.METRICS_SIZE];
ClusterMetrics metrics1 = createMetrics();
// Test serialization.
int off = ClusterMetricsSnapshot.serialize(data, 0, metrics1);
assert off == ClusterMetricsSnapshot.METRICS_SIZE;
// Test deserialization.
ClusterMetrics metrics2 = ClusterMetricsSnapshot.deserialize(data, 0);
assert metrics2 != null;
assert isMetricsEquals(metrics1, metrics2);
}
/** Checks compatibility with old serialized metrics. */
public void testMetricsCompatibility() {
ClusterMetrics metrics = ClusterMetricsSnapshot.deserialize(METRICS_V1, 0);
assert metrics != null;
}