Add unit tests with HTTP mocking for vanilla dSTS + fix Authority par…#3805

XiaoxinMS2 merged 7 commits into

masterAzureAD/microsoft-identity-web:masterfrom

zhanli1/dsts-unit-tests-with-http-mockingAzureAD/microsoft-identity-web:zhanli1/dsts-unit-tests-with-http-mockingCopy head branch name to clipboard