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How to use specify_groups method of ParallelTests Package

Best Parallel_tests_ruby code snippet using ParallelTests.specify_groups

grouper.rb

Source:grouper.rb

...11        in_even_groups_by_size(scenarios, num_groups)12      end13      def in_even_groups_by_size(items, num_groups, options = {})14        groups = Array.new(num_groups) { { items: [], size: 0 } }15        return specify_groups(items, num_groups, options, groups) if options[:specify_groups]16        # add all files that should run in a single process to one group17        single_process_patterns = options[:single_process] || []18        single_items, items = items.partition do |item, _size|19          single_process_patterns.any? { |pattern| item =~ pattern }20        end21        isolate_count = isolate_count(options)22        if isolate_count >= num_groups23          raise 'Number of isolated processes must be less than total the number of processes'24        end25        if isolate_count >= num_groups26          raise 'Number of isolated processes must be >= total number of processes'27        end28        if isolate_count >= 129          # add all files that should run in a multiple isolated processes to their own groups30          group_features_by_size(items_to_group(single_items), groups[0..(isolate_count - 1)])31          # group the non-isolated by size32          group_features_by_size(items_to_group(items), groups[isolate_count..-1])33        else34          # add all files that should run in a single non-isolated process to first group35          single_items.each { |item, size| add_to_group(groups.first, item, size) }36          # group all by size37          group_features_by_size(items_to_group(items), groups)38        end39        groups.map! { |g| g[:items].sort }40      end41      private42      def specify_groups(items, num_groups, options, groups)43        specify_test_process_groups = options[:specify_groups].split('|')44        if specify_test_process_groups.count > num_groups45          raise 'Number of processes separated by pipe must be less than or equal to the total number of processes'46        end47        all_specified_tests = specify_test_process_groups.map { |group| group.split(',') }.flatten48        specified_items_found, items = items.partition { |item, _size| all_specified_tests.include?(item) }49        specified_specs_not_found = all_specified_tests - specified_items_found.map(&:first)50        if specified_specs_not_found.any?51          raise "Could not find #{specified_specs_not_found} from --specify-groups in the selected files & folders"52        end53        if specify_test_process_groups.count == num_groups && items.flatten.any?54          raise(55            <<~ERROR56              The number of groups in --specify-groups matches the number of groups from -n but there were other specs57              found in the selected files & folders not specified in --specify-groups. Make sure -n is larger than the58              number of processes in --specify-groups if there are other specs that need to be run. The specs that aren't run:59              #{items.map(&:first)}60            ERROR61          )62        end63        # First order the specify_groups into the main groups array64        specify_test_process_groups.each_with_index do |specify_test_process, i|65          groups[i] = specify_test_process.split(',')66        end67        # Return early when processed specify_groups tests exactly match the items passed in68        return groups if specify_test_process_groups.count == num_groups69        # Now sort the rest of the items into the main groups array70        specified_range = specify_test_process_groups.count..-171        remaining_groups = groups[specified_range]72        group_features_by_size(items_to_group(items), remaining_groups)73        # Don't sort all the groups, only sort the ones not specified in specify_groups74        sorted_groups = remaining_groups.map { |g| g[:items].sort }75        groups[specified_range] = sorted_groups76        groups77      end78      def isolate_count(options)79        if options[:isolate_count] && options[:isolate_count] > 180          options[:isolate_count]81        elsif options[:isolate]82          183        else84          085        end86      end87      def largest_first(files)...

grouper_spec.rb

Source:grouper_spec.rb

...61      end.to raise_error(62        "Number of isolated processes must be less than total the number of processes"63      )64    end65    it "groups specify_groups as specified when specify_groups is just one spec" do66      expect(call(3, specify_groups: '1')).to eq([["1"], ["2", "5"], ["3", "4"]])67    end68    it "groups specify_groups as specified when specify_groups is just multiple specs in one process" do69      expect(call(3, specify_groups: '3,1')).to eq([["3", "1"], ["5"], ["2", "4"]])70    end71    it "groups specify_groups as specified when specify_groups is multiple specs" do72      expect(call(3, specify_groups: '1,2|4')).to eq([["1", "2"], ["4"], ["3", "5"]])73    end74    it "specify_groups aborts when number of specs separated by pipe is out of bounds" do75      expect do76        call(3, specify_groups: '1|2|3|4')77      end.to raise_error(78        "Number of processes separated by pipe must be less than or equal to the total number of processes"79      )80    end81    it "specify_groups aborts when spec passed in doesnt match existing specs" do82      expect do83        call(3, specify_groups: '1|2|6')84      end.to raise_error(85        "Could not find [\"6\"] from --specify-groups in the selected files & folders"86      )87    end88    it "specify_groups aborts when spec passed in doesnt match existing specs again" do89      expect do90        call(3, specify_groups: '1,6|2')91      end.to raise_error(92        "Could not find [\"6\"] from --specify-groups in the selected files & folders"93      )94    end95    it "specify_groups aborts when number of specs is equal to number passed in" do96      expect do97        call(3, specify_groups: '1|2|3')98      end.to raise_error(/The specs that aren't run:\n\["4", "5"\]/)99    end100    it "specify_groups does not abort when the every single spec is specified in it" do101      expect(call(3, specify_groups: '1,2|3,4|5')).to eq([["1", "2"], ["3", "4"], ["5"]])102    end103  end104  describe '.by_scenarios' do105    let(:feature_file) { double 'file' }106    it 'splits a feature into individual scenarios' do107      expect(ParallelTests::Cucumber::Scenarios).to receive(:all).and_return({ 'feature_file:3' => 1 })108      ParallelTests::Grouper.by_scenarios([feature_file], 1)109    end110  end111end...

specify_groups

Using AI Code Generation

1ParallelTests.specify_groups(ARGV)2ParallelTests.specify_groups(ARGV)3ParallelTests.specify_groups(ARGV)4ParallelTests.specify_groups(ARGV)5ParallelTests.specify_groups(ARGV)6ParallelTests.specify_groups(ARGV)7ParallelTests.specify_groups(ARGV)8ParallelTests.specify_groups(ARGV)9ParallelTests.specify_groups(ARGV)10ParallelTests.specify_groups(ARGV)11ParallelTests.specify_groups(ARGV)12ParallelTests.specify_groups(ARGV)13ParallelTests.specify_groups(ARGV)14ParallelTests.specify_groups(ARGV)15ParallelTests.specify_groups(ARGV)16ParallelTests.specify_groups(ARGV)

specify_groups

Using AI Code Generation

1ParallelTests.specify_groups([1, 2, 3, 4, 5, 6], 3)2ParallelTests.specify_groups([1, 2, 3, 4, 5, 6], 3, true)3ParallelTests.specify_groups([1, 2, 3, 4, 5, 6], 3, true, true)4ParallelTests.specify_groups([1, 2, 3, 4, 5, 6], 3, true, true, true)5ParallelTests.specify_groups([1, 2, 3, 4, 5, 6], 3, true, true, true, true)

specify_groups

Using AI Code Generation

1ParallelTests.specify_groups('spec', 1, 'spec/features')2ParallelTests.specify_groups('spec', 2, 'spec/features')3ParallelTests.specify_groups('spec', 3, 'spec/features')4ParallelTests.specify_groups('spec', 4, 'spec/features')5ParallelTests.specify_groups('spec', 5, 'spec/features')6ParallelTests.specify_groups('spec', 6, 'spec/features')7ParallelTests.specify_groups('spec', 7, 'spec/features')8ParallelTests.specify_groups('spec', 8, 'spec/features')9ParallelTests.specify_groups('spec', 9, 'spec/features')10ParallelTests.specify_groups('spec', 10, 'spec/features')11ParallelTests.specify_groups('spec', 11, 'spec/features')12ParallelTests.specify_groups('spec', 12, 'spec/features')13ParallelTests.specify_groups('spec', 13, 'spec/features')

specify_groups

Using AI Code Generation

1ParallelTests.specify_groups(1)2ParallelTests.specify_groups(2)3ParallelTests.specify_groups(3)4ParallelTests.specify_groups(4)5ParallelTests.specify_groups(5)6ParallelTests.specify_groups(6)7ParallelTests.specify_groups(7)8ParallelTests.specify_groups(8)9ParallelTests.specify_groups(9)10ParallelTests.specify_groups(10)11ParallelTests.specify_groups(11)12ParallelTests.specify_groups(12)13ParallelTests.specify_groups(13)14ParallelTests.specify_groups(14)15ParallelTests.specify_groups(15)16ParallelTests.specify_groups(16)17ParallelTests.specify_groups(17)18ParallelTests.specify_groups(18)19ParallelTests.specify_groups(19)20ParallelTests.specify_groups(20)21ParallelTests.specify_groups(21)22ParallelTests.specify_groups(22)23ParallelTests.specify_groups(23)24ParallelTests.specify_groups(24)25ParallelTests.specify_groups(25)26ParallelTests.specify_groups(26)27ParallelTests.specify_groups(27)28ParallelTests.specify_groups(28)29ParallelTests.specify_groups(29)30ParallelTests.specify_groups(30)31ParallelTests.specify_groups(31)32ParallelTests.specify_groups(32)33ParallelTests.specify_groups(33)34ParallelTests.specify_groups(34)

specify_groups

Using AI Code Generation

1groups = {1 => ["1.rb"], 2 => ["2.rb"], 3 => ["3.rb"], 4 => ["4.rb"]}2ParallelTests.specify_groups(groups, 1)3groups = {1 => ["1.rb"], 2 => ["2.rb"], 3 => ["3.rb"], 4 => ["4.rb"]}4ParallelTests.specify_groups(groups, 2)5groups = {1 => ["1.rb"], 2 => ["2.rb"], 3 => ["3.rb"], 4 => ["4.rb"]}6ParallelTests.specify_groups(groups, 3)7groups = {1 => ["1.rb"], 2 => ["2.rb"], 3 => ["3.rb"], 4 => ["4.rb"]}8ParallelTests.specify_groups(groups, 4)9groups = {1 => ["1.rb"], 2 => ["2.rb"], 3 => ["3.rb"], 4 => ["4.rb"]}

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