Increase codecov coverage to 80%, or higher

[martin-klacan]

This PR fixes issue #204

Added tests to files:
transmons.jl
trajectory_initialization.jl

Hopefully achieved test coverage above 80%.
Made necessary changes to make all tests work

[martin-klacan]

Hi aarontrowbridge, does this PR bring the test coverage above 80%? And could I potentially start working on bringing it above 95% for another bounty?

[andgoldschmidt]

@jack-champagne I'm seeing a missing head commit at https://app.codecov.io/gh/harmoniqs/QuantumCollocation.jl/pull/205 when trying to check the status

[martin-klacan]

@jack-champagne I'm seeing a missing head commit at https://app.codecov.io/gh/harmoniqs/QuantumCollocation.jl/pull/205 when trying to check the status

@andgoldschmidt is there anything I can do to fix the missing head commit?

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

📢 Thoughts on this report? Let us know!

[andgoldschmidt]

Ok we did fix the codecov issues, looks like we're at 79.57% 🙃

I guess it does round up! One of us will look closer and see if we have any feedback on this before we go ahead and accept.

[martin-klacan]

Oh wow :D Thanks for the round up! Let me know if any changes are necessary!

[martin-klacan]

@andgoldschmidt are we able to close this issue and issue #203 by tomorrow? Because 11.6. is the deadline for UnitaryHack bounties

[martin-klacan]

Thanks for the review @andgoldschmidt ! I have addressed all your comments in my last commit. One issue I encountered was the lift_operator function, I was not able to import it in any way, it doesn't seem to be in a module. So I copied it to transmons.jl as a temporary fix. I hope this would be a quick-fix for you and we'd be able to close this issue by midnight CDT :)

[andgoldschmidt]

should be able to import lift_operator then good to go

[martin-klacan]

the lift_opertor is used in the function TransmonDipoleCoupling, not a test. I added 'using PiccoloQuantumObjects' at the top of the file, but I get error with all of these options:
a_i = lift_operator(...
a_i = PiccoloQuantumObjects.lift_operator(...
a_i = PiccoloQuantumObjects.QuantumSystems.lift_operator(...
Am I missing something?

[andgoldschmidt]

Leaving in the TODO from PiccoloQuantumObjects, this is good to go