Fix complexity issue in simtel_config_writer and add unit test

[GernotMaier]

Address the complexity issue: https://sonar-cta-dpps.zeuthen.desy.de/project/issues?resolved=false&pullRequest=969&id=gammasim_simtools_AY_ssha9WiFxsX-2oy_w&open=AZALqF5Y-Rsd-Q9KQnor

Actually a good point - moving this into a separate function is actually a good point and allows as well to test the string treatment.

[ctao-dpps-sonarqube[bot]]

Analysis Details

0 Issues

• 0 Bugs
• 0 Vulnerabilities
• 0 Code Smells

Coverage and Duplications

• 100.00% Coverage (93.60% Estimated after merge)
• 0.00% Duplicated Code (0.10% Estimated after merge)

Project ID: gammasim_simtools_AY_ssha9WiFxsX-2oy_w

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[ctao-dpps-sonarqube[bot]]

Analysis Details

15 Issues

• 0 Bugs
• 0 Vulnerabilities
• 15 Code Smells

Coverage and Duplications

• 94.20% Coverage (92.00% Estimated after merge)
• 0.00% Duplicated Code (0.10% Estimated after merge)

Project ID: gammasim_simtools_AY_ssha9WiFxsX-2oy_w

View in SonarQube