System-Test: refactor NODE JS test scenarios to use js-stellar-sdk wasm upload/deploy methods #84
Description
What problem does your feature solve?
NODE JS test scenarios still use CLI to install and deploy wasm to network, so those tests are somewhat hybrid, using CLI up front to get that done first before using JS to invoke host fn.
What would you like to see?
install/deploy is now available as js methods in js-stellar-sdk, refactor the NODE JS test scenarios to use js client instead.