use pytest.raise method

[codecov[bot]]

Codecov Report

Merging #77 into develop will increase coverage by 2.11%. The diff coverage is 100%.

@@             Coverage Diff             @@
##           develop      #77      +/-   ##
===========================================
+ Coverage    79.91%   82.03%   +2.11%     
===========================================
  Files           51       51              
  Lines         3824     3529     -295     
===========================================
- Hits          3056     2895     -161     
+ Misses         768      634     -134

Impacted Files	Coverage Δ
tests/inverse/test_base_inverse.py	92.92% <100%> (+7.43%)	:arrow_up:
tests/datatools/test_data_select.py	99.14% <100%> (+3.79%)	:arrow_up:
tests/descriptor/test_elemental.py	96.96% <100%> (+7.22%)	:arrow_up:
tests/inverse/test_iqspr.py	98.82% <100%> (+8.34%)	:arrow_up:
tests/descriptor/test_frozen_feature.py	97.95% <100%> (+5.23%)	:arrow_up:
tests/datatools/test_boxcox.py	99.18% <100%> (+0.78%)	:arrow_up:
tests/descriptor/test_base_desc.py	99.19% <100%> (+9.19%)	:arrow_up:
tests/utils/test_product.py	98.24% <100%> (+3%)	:arrow_up:
tests/models/test_generator1d.py	96.15% <100%> (+8.65%)	:arrow_up:
tests/descriptor/test_fingerprint.py	99.33% <100%> (+23.51%)	:arrow_up:
... and 2 more

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