Class: CodeQualia::CoverageAnalyzer

Inherits:
Object
  • Object
show all
Defined in:
lib/code_qualia/coverage_analyzer.rb

Constant Summary collapse

RESULTSET_PATH = 
'coverage/.resultset.json'

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.analyze ⇒ Object 



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# File 'lib/code_qualia/coverage_analyzer.rb', line 10

def self.analyze
  new.analyze
end

Instance Method Details

#analyze ⇒ Object 



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# File 'lib/code_qualia/coverage_analyzer.rb', line 14

def analyze
  Logger.log("Looking for coverage data at #{RESULTSET_PATH}")
  
  unless File.exist?(RESULTSET_PATH)
    Logger.log("Coverage file not found: #{RESULTSET_PATH}")
    return {}
  end

  Logger.log("Reading coverage data from #{RESULTSET_PATH}")
  data = JSON.parse(File.read(RESULTSET_PATH))
  resultset = data.values.first

  unless resultset && resultset['coverage']
    Logger.log("No coverage data found in resultset")
    return {}
  end

  Logger.log("Found coverage data for #{resultset['coverage'].size} files")
  parse_coverage_data(resultset['coverage'])
rescue JSON::ParserError => e
  Logger.log_error('Coverage analysis', e)
  raise Error, "Failed to parse coverage data: #{e.message}"
end