spec: initial spike of main-process based tests

.circleci/config.yml

@@ -810,7 +810,13 @@ steps-tests: &steps-tests
    - run:
        name: Check test results existence
        command: |
          MOCHA_FILE='src/junit/test-results.xml'
          MOCHA_FILE='src/junit/test-results-remote.xml'
          # Check if it exists and not empty.
          if [ ! -s "$MOCHA_FILE" ]; then
            exit 1
          fi

          MOCHA_FILE='src/junit/test-results-main.xml'
          # Check if it exists and not empty.
          if [ ! -s "$MOCHA_FILE" ]; then
            exit 1