syntax = "proto3";

import "google/protobuf/empty.proto";

package testing;

option go_package = "./testing;testing";

message TestCaseNumber {
    uint64 count = 1;
}

message TestReport {
    // End of test signal
    bool end = 1;
    // Indication whether the report is about success of part of the test, or failure
    bool success = 2;
    string log = 3;
}

service TestDriver {
  // Returns number of available integration test caes in the test driver
  rpc TestCaseCount(google.protobuf.Empty) returns (TestCaseNumber);
  // Ask the test driver to start the test case with given number. As test case progresses, the driver sends reports via the stream
  // Test drivier also notifies about the end of test case via the stream
  rpc StartTestCase(TestCaseNumber) returns (stream TestReport);
}