node-replicator test run

test.txt

$ ./node_modules/.bin/mocha test/test.js
Generating pems for testing secure peers...

  ․․․

  0 passing (4s)
  3 failing

  1) sanity tests add data to db0 and expect it exists on db1 and db2 after t seconds:
     Error: timeout of 2000ms exceeded
      at null.<anonymous> (/Users/jhs/src/level-replicator/node_modules/mocha/lib/runnable.js:175:14)
      at Timer.listOnTimeout [as ontimeout] (timers.js:110:15)

  2) sanity tests replicate between multiple servers (secure peers):
     Error: timeout of 2000ms exceeded
      at null.<anonymous> (/Users/jhs/src/level-replicator/node_modules/mocha/lib/runnable.js:175:14)
      at Timer.listOnTimeout [as ontimeout] (timers.js:110:15)

  3) sanity tests replicate between multiple servers (one peer with bad credentials):
     Error: EEXIST, file already exists '/Users/jhs/src/level-replicator/test/data'
      at Object.fs.mkdirSync (fs.js:642:18)
      at Context.<anonymous> (/Users/jhs/src/level-replicator/test/test.js:209:8)
      at Test.Runnable.run (/Users/jhs/src/level-replicator/node_modules/mocha/lib/runnable.js:204:15)
      at Runner.runTest (/Users/jhs/src/level-replicator/node_modules/mocha/lib/runner.js:374:10)
      at /Users/jhs/src/level-replicator/node_modules/mocha/lib/runner.js:452:12
      at next (/Users/jhs/src/level-replicator/node_modules/mocha/lib/runner.js:299:14)
      at /Users/jhs/src/level-replicator/node_modules/mocha/lib/runner.js:309:7
      at next (/Users/jhs/src/level-replicator/node_modules/mocha/lib/runner.js:247:23)
      at Object._onImmediate (/Users/jhs/src/level-replicator/node_modules/mocha/lib/runner.js:276:5)
      at processImmediate [as _immediateCallback] (timers.js:330:15)