Class: SimpleCov::Formatter::JSONFormatter

Inherits:
Object
  • Object
show all
Defined in:
lib/simplecov-json.rb

Instance Method Summary collapse

Instance Method Details

#format(result) ⇒ Object 



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# File 'lib/simplecov-json.rb', line 6

def format(result)
  data = {}
  data[:timestamp] = result.created_at.to_i
  data[:command_name] = result.command_name
  data[:files] = []
  result.files.each do |sourceFile|
    next unless result.filenames.include? sourceFile.filename

    # Compatible with older versions of simplecov.
    coverage_data = (defined? sourceFile.coverage) ? sourceFile.coverage : sourceFile.coverage_data

    data[:files] << {
      filename: sourceFile.filename,
      covered_percent: sourceFile.covered_percent,
      coverage: coverage_data,
      covered_strength: sourceFile.covered_strength.nan? ? 0.0 : sourceFile.covered_strength, 
      covered_lines: sourceFile.covered_lines.count, 
      lines_of_code: sourceFile.lines_of_code, 
    }
  end
  data[:metrics] = {
    covered_percent: result.covered_percent,
    covered_strength: result.covered_strength.nan? ? 0.0 : result.covered_strength,
    covered_lines: result.covered_lines,
    total_lines: result.total_lines
  }
  
  json = data.to_json
  
  File.open(output_filepath, "w+") do |file|
    file.puts json
  end
  
  puts output_message(result)
  
  json
end

#output_filename ⇒ Object 



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# File 'lib/simplecov-json.rb', line 44

def output_filename
  'coverage.json'
end

#output_filepath ⇒ Object 



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# File 'lib/simplecov-json.rb', line 48

def output_filepath
  File.join(output_path, output_filename)
end

#output_message(result) ⇒ Object 



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# File 'lib/simplecov-json.rb', line 52

def output_message(result)
  "Coverage report generated for #{result.command_name} to #{output_filepath}. #{result.covered_lines} / #{result.total_lines} LOC (#{result.covered_percent.round(2)}%) covered."
end