feat: add test to tracing-node libs

[saidsef]

No description provided.

[saidsef]

/code review

[saidsef]

🤖

libs/index.js

1. JSDoc Update: The update to the JSDoc return type from {Tracer} to {NodeTracerProvider} is accurate and reflects the actual return type more precisely. This enhances the clarity and correctness of the documentation.

/**
* @returns {NodeTracerProvider} - The NodeTracerProvider instance for the service.
*/

2. Function Export: Changing setupTracing from a regular function declaration to an arrow function and immediately exporting it is a stylistic choice that also makes the function directly accessible from the module exports. This is a good practice for modules intended to be used as libraries, as it makes the API surface clear and concise.

module.exports.setupTracing = (serviceName, appName="application", endpoint=null) => {

libs/index.test.js

No specific issues or suggestions for enhancements. The tests are straightforward and make use of sinon for stubbing, which is a good practice for isolating the function under test.

package.json & package-lock.json

1. Dependency Addition: The addition of sinon as a dev dependency is appropriate for the testing strategy employed in libs/index.test.js.

2. Version Bump: The version bump from 1.8.27 to 1.8.28 in both package.json and package-lock.json is consistent with semantic versioning practices, assuming the changes are backward compatible and do not introduce new features.

General Comments

• The code changes are well-structured and follow good practices in terms of documentation and testing.
• The use of JSDoc enhances the readability and maintainability of the code by providing clear descriptions of functions and their parameters.
• The addition of tests is a positive step towards ensuring the reliability of the library.

_{> gpt-4-turbo-preview}