* automate the setup and use akv to store values
* update readme.md
* get rid of the save to file part
* update readme
* add more messages
* fix the error
* fix some errors
* fix the readme
* change to fs to write file
* change random range to 1 to 100
* Added more env variables check as well
* Add azure and standalone env variables
* Add Azure instance to unblock mac pipeline testing
* Fixed some merge issue and improve delete file
* Added standalone test only run on windows
* Added verify OE child nodes tests for sandalone and BDC instance
* msg changes
* Added standalone OE node test
* Resolved PR comments
* Change env name
* Added scripts to set env for integration test
* add an extension for integration tests
* setup ads before running test
* test setup
* test cases
* bash script
* shorter temp folder name
* code cleanup
* add commented out original code
* fix test error
* test result path
* rename results file
* change file path
* report smoke test results
* test stablize
* test stablization and configurable test servers
* fix smoke test error
* connection provider
* simplify the integration test script
* add comment
* fix tslint error
* address PR comments
* add temp log to check whether the environment variable is already set
* remove temp log
* move api definition to testapi typing file
* exclude integration tests extension
* address comments
