Add integration tests to match the Basic workflow about client

[maximilien]

Unless I hear otherwise, I will add this test and verify it on IKS to also have another additional platform for testing.

[navidshaikh]

@maximilien : I added few basic workflow commands in script, if you plan to address this in different way, please let me know.

[maximilien]

Nice @navidshaikh. Thanks! I'll try it on IKS and submit any changes as needed. Cheers 🍻

[maximilien]

While this is great to start with, I also wanted the tests to be written in Golang. I'll create small example and tee it up for next call so we can discuss.

However, what you have is fine for now and for v0.1 purposes --- especially since it follows what @sixolet had in the first e2e.

Cheers.

[maximilien]

FYI: Once #112 is merged I will close this. I opened #114 for the Golang version discussion above.