ZMQ: Test Params Request from Score to Challenge Micro

[jonatanvicente]

Some issues about communication between Score and Challenge.

• It's necessary make requests to Challenges micro getting testing values. These values are located in challenges db > challenges collection. You must know idChallenge and idLanguage to looking for testing values needed to Score evaluate to.

  • See both Challenges and User micros to get example how to implement it with ZeroMQ.
  • It'll necessary decompose the JSON response using Jackson Mapper

• Implementation:

  • Server: Challenge
  • Client: Score
  • Client needs to know testing values to test every solution added by users. That info is persisted in Challenge micro. Use serializing to implement it (see other micros), it's not necessary invoking endpoints (only tcp protocol, not http).

[Msoler92]

ZMQ Client and Server classes have been implemented in micros Score and Challenge, respectively, along with necessary DTOs.

Pending:

• Review socket address to avoid collisions
• Hook ZMQServer in micro challenge to ChallengeService, once proper method is implemented (see feature#321)
• Automatize testing

[Lsans80]

• [x] ZMQ implemented.
• [x] Score receives testing values.
• [x] UUIID invalid handled.

testCreateScore and getVersionTest are not running well.

Some tests in micro challenge are not working as well :(.