lib/simplecov.rb in simplecov-0.18.0.beta3 vs lib/simplecov.rb in simplecov-0.18.0

@@ -229,16 +229,12 @@
     # @api private
     #
     # rubocop:disable Metrics/MethodLength
     def result_exit_status(result, covered_percent)
       covered_percentages = result.covered_percentages.map { |percentage| percentage.floor(2) }
-      if covered_percent < SimpleCov.minimum_coverage
-        $stderr.printf(
-          "Coverage (%<covered>.2f%%) is below the expected minimum coverage (%<minimum_coverage>.2f%%).\n",
-          covered: covered_percent,
-          minimum_coverage: SimpleCov.minimum_coverage
-        )
+      if (minimum_violations = minimum_coverage_violated(result)).any?
+        report_minimum_violated(minimum_violations)
         SimpleCov::ExitCodes::MINIMUM_COVERAGE
       elsif covered_percentages.any? { |p| p < SimpleCov.minimum_coverage_by_file }
         $stderr.printf(
           "File (%<file>s) is only (%<least_covered_percentage>.2f%%) covered. This is below the expected minimum coverage per file of (%<min_coverage>.2f%%).\n",
           file: result.least_covered_file,
@@ -407,16 +403,43 @@
     # @return [Hash]
     #
     def result_with_not_loaded_files
       @result = SimpleCov::Result.new(add_not_loaded_files(@result))
     end
+
+    def minimum_coverage_violated(result)
+      coverage_achieved = minimum_coverage.map do |criterion, percent|
+        {
+          criterion: criterion,
+          minimum_expected: percent,
+          actual: result.coverage_statistics[criterion].percent
+        }
+      end
+
+      coverage_achieved.select do |achieved|
+        achieved.fetch(:actual) < achieved.fetch(:minimum_expected)
+      end
+    end
+
+    def report_minimum_violated(violations)
+      violations.each do |violation|
+        $stderr.printf(
+          "%<criterion>s coverage (%<covered>.2f%%) is below the expected minimum coverage (%<minimum_coverage>.2f%%).\n",
+          covered: violation.fetch(:actual).floor(2),
+          minimum_coverage: violation.fetch(:minimum_expected),
+          criterion: violation.fetch(:criterion).capitalize
+        )
+      end
+    end
   end
 end
 
 $LOAD_PATH.unshift(File.join(File.dirname(__FILE__)))
 require "set"
+require "forwardable"
 require "simplecov/configuration"
 SimpleCov.extend SimpleCov::Configuration
+require "simplecov/coverage_statistics"
 require "simplecov/exit_codes"
 require "simplecov/profiles"
 require "simplecov/source_file/line"
 require "simplecov/source_file/branch"
 require "simplecov/source_file"