message: test framework, at least 10 keys in the keypool to be able to generate blocks on demand.
diff: @@ -60,7 +60,7 @@ class TestNode():
  self.coverage_dir = coverage_dir
  # Most callers will just need to add extra args to the standard list below. For those callers that need more flexibity, they can just set the args property directly.
  self.extra_args = extra_args
  - self.args = [self.binary, "-datadir=" + self.datadir, "-server", "-keypool=1", "-discover=0", "-rest", "-logtimemicros", "-debug", "-debugexclude=libevent", "-debugexclude=leveldb", "-mocktime=" + str(mocktime), "-uacomment=testnode%d" % i]
  + self.args = [self.binary, "-datadir=" + self.datadir, "-server", "-keypool=10", "-discover=0", "-rest", "-logtimemicros", "-debug", "-debugexclude=libevent", "-debugexclude=leveldb", "-mocktime=" + str(mocktime), "-uacomment=testnode%d" % i]
  self.cli = TestNodeCLI(os.getenv("BITCOINCLI", "pivx-cli"), self.datadir)
  self.use_cli = use_cli
  