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How to use use_colors method of ParallelTests Package

Best Parallel_tests_ruby code snippet using ParallelTests.use_colors

parallel_tests@3.7.3.rbi

Source:parallel_tests@3.7.3.rbi

...43  def reprint_output(result, lockfile); end44  def run_tests(group, process_number, num_processes, options); end45  def run_tests_in_parallel(num_processes, options); end46  def simulate_output_for_ci(simulate); end47  def use_colors?; end48end49class ParallelTests::Grouper50  class << self51    def by_scenarios(tests, num_groups, options = T.unsafe(nil)); end52    def by_steps(tests, num_groups, options); end53    def in_even_groups_by_size(items, num_groups, options = T.unsafe(nil)); end54    private55    def add_to_group(group, item, size); end56    def group_by_features_with_steps(tests, options); end57    def group_by_scenarios(tests, options = T.unsafe(nil)); end58    def group_features_by_size(items, groups_to_fill); end59    def isolate_count(options); end60    def items_to_group(items); end61    def largest_first(files); end...

parallel_tests@3.0.0.rbi

Source:parallel_tests@3.0.0.rbi

...39  def reprint_output(result, lockfile); end40  def run_tests(group, process_number, num_processes, options); end41  def run_tests_in_parallel(num_processes, options); end42  def simulate_output_for_ci(simulate); end43  def use_colors?; end44end45class ParallelTests::Grouper46  def self.by_scenarios(tests, num_groups, options = _); end47  def self.by_steps(tests, num_groups, options); end48  def self.in_even_groups_by_size(items, num_groups, options = _); end49end50class ParallelTests::Pids51  def initialize(file_path); end52  def add(pid); end53  def all; end54  def count; end55  def delete(pid); end56  def file_path; end57  def mutex; end...

cli_spec.rb

Source:cli_spec.rb

...44    before do45      subject.instance_variable_set(:@runner, ParallelTests::Test::Runner)46    end47    it 'returns a plain fail message if colors are nor supported' do48      subject.should_receive(:use_colors?).and_return(false)49      subject.send(:final_fail_message).should ==  "Tests Failed"50    end51    it 'returns a colorized fail message if colors are supported' do52      subject.should_receive(:use_colors?).and_return(true)53      subject.send(:final_fail_message).should == "\e[31mTests Failed\e[0m"54    end55  end56end...

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