shard-tests.nix

builtins.listToAttrs [
(verify-test-case "simple-shard-cutover" {
    starting-spare-dbs = 5;

    test-phases = [
      (phase "setupwhatever" "/etc/setupwhat.sh")
      (phase "shard-cutover" ''
        jetpants shard-cutover --cutover-id=10000 --shard-pool=posts
      '')
      (assert-shard-exists "POSTS-1-9999")
      (assert-shard-exists "POSTS-10000-INFINITY")
      (assert-master-has-n-slaves  "POSTS-10000-INFINITY" 4)
    ];
  })
  (verify-test-case "simple-shard-split" {
    starting-spare-dbs = 10;

    test-phases = [
      (assert-shard-exists "POSTS-1-INFINITY")
      (phase "shard-split" ''
        jetpants shard-split --min-id=1 --max-id=INFINITY \
                 --count=2 --shard-pool=posts
      '')
      (assert-shard-does-not-exist "POSTS-1-INFINITY")
      (assert-shard-exists "POSTS-1-4999")
      (assert-shard-exists "POSTS-5000-INFINITY")            
      (assert-master-has-n-slaves  "POSTS-1-4999" 4)
      (assert-master-has-n-slaves  "POSTS-5000-INFINITY" 4)      

    ];
  })

]