@Test
public void preparedStatementPatternDelay() {
// given
long primedDelay = 500;
primingClient.primePreparedStatement(
preparedStatementBuilder().withFixedDelay(primedDelay).withQueryPattern(".*").build());
// when
long before = System.currentTimeMillis();
CassandraResult results =
cassandra().prepareAndExecute("select * from people where name = ?", "Chris");
long duration = System.currentTimeMillis() - before;
// then
assertEquals(success, results.status().getResult());
assertTrue(
"Expected delay of " + primedDelay + " got " + duration,
duration > primedDelay && duration < (primedDelay + 200));
}
private void testPrimingUnavailable(
UnavailableConfig unavailableConfig, Consistency statementCL, Consistency expectedCL) {
String query = "select * from people";
PrimingRequest prime =
PrimingRequest.queryBuilder()
.withQuery(query)
.withResult(unavailable)
.withConfig(unavailableConfig)
.build();
primingClient.prime(prime);
CassandraResult cassandraResult = cassandra().executeSimpleStatement(query, statementCL.name());
CassandraResult.ResponseStatus status = cassandraResult.status();
assertEquals(unavailable, status.getResult());
assertEquals(expectedCL.name(), ((CassandraResult.UnavailableStatus) status).getConsistency());
assertEquals(4, ((CassandraResult.UnavailableStatus) status).getRequiredAcknowledgements());
assertEquals(3, ((CassandraResult.UnavailableStatus) status).getAlive());
}
private void testPrimingWriteTimeout(
WriteTimeoutConfig writeTimeoutConfig, Consistency statementCL, Consistency expectedCL) {
String query = "select * from people";
PrimingRequest prime =
PrimingRequest.queryBuilder()
.withQuery(query)
.withResult(write_request_timeout)
.withConfig(writeTimeoutConfig)
.build();
primingClient.prime(prime);
CassandraResult cassandraResult = cassandra().executeSimpleStatement(query, statementCL.name());
CassandraResult.ResponseStatus status = cassandraResult.status();
assertEquals(write_request_timeout, status.getResult());
assertEquals(expectedCL.name(), ((CassandraResult.WriteTimeoutStatus) status).getConsistency());
assertEquals(2, ((CassandraResult.WriteTimeoutStatus) status).getReceivedAcknowledgements());
assertEquals(3, ((CassandraResult.WriteTimeoutStatus) status).getRequiredAcknowledgements());
assertEquals(BATCH_LOG, ((CassandraResult.WriteTimeoutStatus) status).getWriteTypePrime());
}
private CassandraResult assertErrorMessageStatus(
Result result, Config config, String expectedMsg, Result expectedResult) {
String query = "select * from people";
String consistency = "LOCAL_ONE";
PrimingRequest prime =
PrimingRequest.queryBuilder()
.withQuery(query)
.withResult(result)
.withConfig(config)
.build();
primingClient.prime(prime);
CassandraResult cassandraResult = cassandra().executeSimpleStatement(query, consistency);
CassandraResult.ResponseStatus status = cassandraResult.status();
assertEquals(expectedResult, status.getResult());
String actualErrorMessage = ((CassandraResult.ErrorMessageStatus) status).getMessage();
assertTrue(
"Expected error message to contain: " + expectedMsg + " Got: " + actualErrorMessage,
actualErrorMessage.contains(expectedMsg));
return cassandraResult;
}