@Test
public void testEncodeDecodeCommonStats() throws IOException {
CommonStatsFlags flags = new CommonStatsFlags();
Flag[] values = CommonStatsFlags.Flag.values();
assertThat(flags.anySet(), equalTo(true));
for (Flag flag : values) {
flags.set(flag, false);
}
assertThat(flags.anySet(), equalTo(false));
for (Flag flag : values) {
flags.set(flag, true);
}
assertThat(flags.anySet(), equalTo(true));
Random random = getRandom();
flags.set(values[random.nextInt(values.length)], false);
assertThat(flags.anySet(), equalTo(true));
{
BytesStreamOutput out = new BytesStreamOutput();
flags.writeTo(out);
out.close();
BytesReference bytes = out.bytes();
CommonStatsFlags readStats =
CommonStatsFlags.readCommonStatsFlags(new BytesStreamInput(bytes));
for (Flag flag : values) {
assertThat(flags.isSet(flag), equalTo(readStats.isSet(flag)));
}
}
{
for (Flag flag : values) {
flags.set(flag, random.nextBoolean());
}
BytesStreamOutput out = new BytesStreamOutput();
flags.writeTo(out);
out.close();
BytesReference bytes = out.bytes();
CommonStatsFlags readStats =
CommonStatsFlags.readCommonStatsFlags(new BytesStreamInput(bytes));
for (Flag flag : values) {
assertThat(flags.isSet(flag), equalTo(readStats.isSet(flag)));
}
}
}
@Test
public void testAllFlags() throws Exception {
// rely on 1 replica for this tests
createIndex("test1");
createIndex("test2");
ClusterHealthResponse clusterHealthResponse =
client()
.admin()
.cluster()
.prepareHealth()
.setWaitForEvents(Priority.LANGUID)
.setWaitForGreenStatus()
.execute()
.actionGet();
assertThat(clusterHealthResponse.isTimedOut(), equalTo(false));
client()
.prepareIndex("test1", "type1", Integer.toString(1))
.setSource("field", "value")
.execute()
.actionGet();
client()
.prepareIndex("test1", "type2", Integer.toString(1))
.setSource("field", "value")
.execute()
.actionGet();
client()
.prepareIndex("test2", "type", Integer.toString(1))
.setSource("field", "value")
.execute()
.actionGet();
client().admin().indices().prepareRefresh().execute().actionGet();
IndicesStatsRequestBuilder builder = client().admin().indices().prepareStats();
Flag[] values = CommonStatsFlags.Flag.values();
for (Flag flag : values) {
set(flag, builder, false);
}
IndicesStatsResponse stats = builder.execute().actionGet();
for (Flag flag : values) {
assertThat(isSet(flag, stats.getPrimaries()), equalTo(false));
assertThat(isSet(flag, stats.getTotal()), equalTo(false));
}
for (Flag flag : values) {
set(flag, builder, true);
}
stats = builder.execute().actionGet();
for (Flag flag : values) {
assertThat(isSet(flag, stats.getPrimaries()), equalTo(true));
assertThat(isSet(flag, stats.getTotal()), equalTo(true));
}
Random random = getRandom();
EnumSet<Flag> flags = EnumSet.noneOf(Flag.class);
for (Flag flag : values) {
if (random.nextBoolean()) {
flags.add(flag);
}
}
for (Flag flag : values) {
set(flag, builder, false); // clear all
}
for (Flag flag : flags) { // set the flags
set(flag, builder, true);
}
stats = builder.execute().actionGet();
for (Flag flag : flags) { // check the flags
assertThat(isSet(flag, stats.getPrimaries()), equalTo(true));
assertThat(isSet(flag, stats.getTotal()), equalTo(true));
}
for (Flag flag : EnumSet.complementOf(flags)) { // check the complement
assertThat(isSet(flag, stats.getPrimaries()), equalTo(false));
assertThat(isSet(flag, stats.getTotal()), equalTo(false));
}
}