test(instrumentation-winston): Include all versions in coverage (#2684)

Co-authored-by: Marc Pichler <[email protected]>
Co-authored-by: Amir Blum <[email protected]>

Author: 3 people

plugins/node/opentelemetry-instrumentation-winston/package.json

@@ -6,9 +6,12 @@
   "types": "build/src/index.d.ts",
   "repository": "open-telemetry/opentelemetry-js-contrib",
   "scripts": {
-    "test": "nyc mocha 'test/**/*.test.ts'",
+    "test": "npm run test-v1-v2 && npm run test-v3 && nyc merge .nyc_output ./coverage/coverage-final.json",
+    "test-v1-v2": "tav winston 2.4.7 npm run test-run",
+    "test-v3": "npm run test-run",
+    "test-run": "nyc --no-clean mocha 'test/**/*.test.ts'",
     "test-all-versions": "tav",
-    "tdd": "npm run test -- --watch-extensions ts --watch",
+    "tdd": "npm run test-run -- --watch-extensions ts --watch",
     "clean": "rimraf build/*",
     "lint": "eslint . --ext .ts",
     "lint:fix": "eslint . --ext .ts --fix",