text: #!/bin/bash
  #
  # This script runs all tests for the root CDK project, as well as any microservices, Lambda functions, or dependency 
  # source code packages. These include unit tests, integration tests, and snapshot tests.
  # 
  # This script is called by the ../initialize-repo.sh file and the buildspec.yml file. It is important that this script 
  # be tested and validated to ensure that all available test fixtures are run.
  #
  # The if/then blocks are for error handling. They will cause the script to stop executing if an error is thrown from the
  # node process running the test case(s). Removing them or not using them for additional calls with result in the 
  # script continuing to execute despite an error being thrown.
  
  # Save the current working directory
  source_dir=$PWD
  
  # Test the CDK project
  npm install
  npm run test
  if [ "$?" = "1" ]; then
  	echo "(source/run-all-tests.sh) ERROR: there is likely output above." 1>&2
  	exit 1
  fi
  
  # Return to the source/ level
  cd $source_dir