@rhobweb/unit-test-utils

Overview

Simple framework for unit testing CJS Node.js modules using the following modules:

• mocha - testing framework;
• chai - assertion library;
• sinon - test framework for stubs, spies and mocks;
• nyc - code coverage checker;
• rewire - allows access to the unexported items from the module under test;

Features

The following unexported module items may be stubbed for testing:

• function;
• class constructor.

Unexported module items, e.g., variables, required modules, may be accessed and faked.

Usage

See ./test/unit for example usage.

Testing

The following test scripts may be run from the command line:

• npm run test
  • Runs the unit tests, code coverage and outputs the coverage stats.
• npm run coverage
  • Generates the code coverage data in html format in the './coverage' directory.
• npm run lint
  • Run eslint on the source and test code; if no errors are detected, only the lint command line is output.