Used with: https://github.com/gortok/webservice-test to test out HttpClient out of the box in .NET Core.
Pull each repo down, and from their parent directory:
git clone https://github.com/gortok/httpclient-tests
git clone https://github.com/gortok/webservice-test
pushd ./webservice-test
sh build.sh
popd
pushd ./httpclient-tests
sh build.sh
popd
docker logs -f httpclientsync