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Module: SimpleCov::Combine::ResultsCombiner

Relationships & Source Files
Defined in: lib/simplecov/combine/results_combiner.rb

Overview

There might be reports from different kinds of tests, e.g. RSpec and Cucumber. We need to combine their results into unified one. This class does that. To unite the results on file basis, it leverages the combine of lines and branches inside each file within given results.

Class Method Summary

Class Method Details

.combine(*results) ⇒ Hash (mod_func)

::SimpleCov::Combine process explanation

> ResultCombiner: define all present files between results and start combine on file level.

> FileCombiner: collect result of next combine levels lines and branches.

> LinesCombiner: combine lines results.

> BranchesCombiner: combine branches results.

[ GitHub ] 

  


# File 'lib/simplecov/combine/results_combiner.rb', line 22



def combine(*results)
  results.reduce({}) do |combined_results, next_result|
    combine_result_sets(combined_results, next_result)
  end
end


  








  

    .combine_file_coverage(coverage_a, coverage_b)  ⇒ Hash  (mod_func)
  



  

    

::SimpleCov::Combine two files coverage results


  





  
Parameters:


    
  
  • 
    coverage_a
    (Hash)
  
    • 
  
  • 
    coverage_b
    (Hash)
  
    • 





  [ GitHub ]


  

  


# File 'lib/simplecov/combine/results_combiner.rb', line 55



def combine_file_coverage(coverage_a, coverage_b)
  Combine.combine(Combine::FilesCombiner, coverage_a, coverage_b)
end


  








  

    .combine_result_sets(combined_results, result)  ⇒ Hash  (mod_func)
  



  

    

Manage combining results on files level


  





  
Parameters:


    
  
  • 
    combined_results
    (Hash)
  
    • 
  
  • 
    result
    (Hash)
  
    • 





  [ GitHub ]


  

  


# File 'lib/simplecov/combine/results_combiner.rb', line 36



def combine_result_sets(combined_results, result)
  results_files = combined_results.keys | result.keys

  results_files.each_with_object({}) do |file_name, file_combination|
    file_combination[file_name] = combine_file_coverage(
      combined_results[file_name],
      result[file_name]
    )
  end
end