Flaky test

[ilyshav]

Sometimes test "select will emit in chunks sized equal to statement pageSize" just fails

[info] *************FAILURES**************
[info] com.ringcentral.cassandra4io.Cassandra4IOTests
[error] - select will emit in chunks sized equal to statement pageSize 478ms
[error]   assertion failed (src/it/scala/com/ringcentral/cassandra4io/CassandraSessionSuite.scala:93)
[error] 
[error]   } yield expect(result.nonEmpty && result.map(_.size).forall(_ == 2))
[error]                  |      |        |  |      |     |     |        |
[error]                  |      true     |  |      |     |     false    com.ringcentral.cassandra4io.CassandraSessionSuite$$Lambda$1443/0x00000008009c8040@33f6e111
[error]                  |               |  |      |     com.ringcentral.cassandra4io.CassandraSessionSuite$$Lambda$1442/0x00000008009bb040@121fee95
[error]                  |               |  |      List(2, 2, 1)
[error]                  |               |  List(Chunk(two, three), Chunk(null, null), Chunk(one))
[error]                  |               false
[error]                  List(Chunk(two, three), Chunk(null, null), Chunk(one))
[error] 

[alexshabal]

I'd suggest changing forall(_ == 2) to forall(_ <= 2)

[alexshabal]

Or even delete this test. From datastax:

Note that the page size is merely a hint; the server will not always return the exact number of rows, it might decide to return slightly more or less.