Feature/kriging tests

[mohitcek]

Code Coverage (SROM 100% and Kriging 95%)

The unit test are included for the SROM and Kriging classes in the 'tests' directory. These tests provide 95% code coverage for Kriging class and 100% code coverage for SROM class.

Description

There were few redundant error checks in the SROM, those have been removed. Also, Kriging class is updated to handle 'random_state' attribute properly.

Types of changes

What types of changes does your code introduce? Put an x in all the boxes that apply:

• [x ] Bug fix (non-breaking change which fixes an issue)
• [x ] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

Go over all the following points, and put an x in all the boxes that apply. If you're unsure about any of these, don't hesitate to ask. We're here to help!

• [ x] My code follows the code style of this project.
• [ ] My change requires a change to the documentation.
• [ ] I have updated the documentation accordingly.
• [x ] I have read the CONTRIBUTING document.
• [x ] I have added tests to cover my changes.
• [x ] All new and existing tests passed.

[sonarcloud[bot]]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
2 Code Smells

100.0% Coverage
0.0% Duplication