Refactor tests to be separated from application code

[tatiana]

Closes: #302

[netlify]

👷 Deploy Preview for amazing-pothos-a3bca0 processing.

Name	Link
🔨 Latest commit	3c7a152
🔍 Latest deploy log	https://app.netlify.com/sites/amazing-pothos-a3bca0/deploys/648216849e72060007d04cf6

[codecov]

Codecov Report

Patch coverage: 100.00% and no project coverage change.

Comparison is base (374f8a1) 88.42% compared to head (3c7a152) 88.43%.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #313   +/-   ##
=======================================
  Coverage   88.42%   88.43%           
=======================================
  Files          41       41           
  Lines        1279     1280    +1     
=======================================
+ Hits         1131     1132    +1     
  Misses        148      148           

Impacted Files	Coverage Δ
cosmos/providers/dbt/dataset.py	100.00% <100.00%> (ø)

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[jlaneve]

does this include the profiles changes too?

[tatiana]

@jlaneve just moved the new files as well! Some of the new profile tests are failing. Could we pair to troubleshoot them?

[jlaneve]

tests are failing bc of the datasets - digging into this now

[jlaneve]

thanks for making this change! this is great 🙂