Module: SimpleCovMcp::CoverageReporter

Defined in:
lib/simplecov_mcp/coverage_reporter.rb

Overview

Reports files with coverage below a specified threshold. Useful for displaying low coverage files after test runs.

Examples:

Basic usage in spec_helper.rb

SimpleCov.at_exit do
  SimpleCov.result.format!
  report = SimpleCovMcp::CoverageReporter.report(threshold: 80, count: 5)
  puts report if report
end

Class Method Summary collapse

Class Method Details

.report(threshold: 80, count: 5, model: nil) ⇒ Object 



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# File 'lib/simplecov_mcp/coverage_reporter.rb', line 15

module_function def report(threshold: 80, count: 5, model: nil)
  model ||= CoverageModel.new
  file_list = model.all_files(sort_order: :ascending)
    .select { |f| f['percentage'] < threshold }
    .first(count)
  file_list = model.relativize(file_list)

  return nil if file_list.empty?

  lines = ["\nLowest coverage files (< #{threshold}%):"]
  file_list.each do |f|
    lines << format('  %5.1f%%  %s', f['percentage'], f['file'])
  end
  lines.join("\n")
end