Test environment creation and unit test bug fixing sprint

[GongJr0]

Module Bugs

Testing in NeoPortfolio has never been done with a pip installed module. There may be file reference and access related bugs when the wheel is unpacked in an environment where the source code is not immediately accessible.

Known issues

• Use os to get absolute path as a variable. Accessing with "NeoPortfolio/..." may throw an error.
• API key checks may not be gracefully handled in the function logic of nCr or Sentiment modules. Confirm crash-free handling of passing None as the API key.
• Bug in Exponential RSI (BtStrategy._rsi_strength_exp) signal scaling. Run ending with negative cash, likely indicates negative magnitudes on sell signals.

This thread will be updated as issues are identified and fixed.

[GongJr0]

Created clean testing environment and a separate test directory for PyPI release testing. Issue will remain open with priority level being adjusted depending on the count and severity of the newly identified bugs.