<commit_before>require File.join(File.dirname(__FILE__), 'test_helper')

describe "Scientist" do
  before_all {
    Boson.in_shell = nil
    eval <<-EOF
    module Blah
      def blah(arg1, options={})
        [arg1, options]
      end
      def splat_blah(*args)
        args
      end
      def default_blah(arg1, arg2=default, options={})
        [arg1, arg2, options]
      end
      def default; 'some default'; end
      def default_option(options={})
        options
      end
    end
    EOF
    @opt_cmd = Object.new.extend Blah
  }

  def command(hash, args)
    hash = {:name=>'blah', :lib=>'bling', :options=>{:force=>:boolean, :level=>2}}.merge(hash)
    @cmd = Command.new hash
    @cmd.instance_variable_set("@file_parsed_args", true) if hash[:file_parsed_args]
    Scientist.redefine_command(@opt_cmd, @cmd)
    @opt_cmd.send(hash[:name], *args)
  end

  def command_with_arg_size(*args)
    command({:args=>2}, args)
  end

  def command_with_args(*args)
    command({:args=>[['arg1'],['options', {}]]}, args)
  end

  def basic_command(hash, args)
    command({:name=>'splat_blah', :args=>'*'}.merge(hash), args)
  end

  def command_with_splat_args(*args)
    command({:name=>'splat_blah', :args=>'*'}, args)
  end

  def command_with_arg_defaults(*args)
    arg_defaults = [%w{arg1}, %w{arg2 default}, %w{options {}}]
    command({:name=>'default_blah', :file_parsed_args=>true, :args=>arg_defaults}, args)
  end

  def args_are_equal(args, array)
    command_with_args(*args).should == array
    command_with_arg_size(*args).should == array
    command_with_splat_args(*args).should == array
  end

  def all_commands
    [:command_with_args, :command_with_arg_size, :command_with_splat_args]
  end

  describe "all commands" do
    it "translate arg and options as one string" do
      args_are_equal ['a1 -f'], ['a1', {:force=>true, :level=>2}]
    end

    it "translate arg and stringified options" do
      args_are_equal [:cool, '-l3'], [:cool, {:level=>3}]
    end

    it "translate arg and normal hash options" do
      args_are_equal [:cool, {:ok=>true}], [:cool, {:ok=>true, :level=>2}]
    end

    it "translate stringified arg without options sets default options" do
      args_are_equal ['cool'], ['cool', {:level=>2}]
    end

    it "translate arg without options sets default options" do
      args_are_equal [:cool], [:cool, {:level=>2}]
    end

    it "with invalid options print errors and delete them" do
      all_commands.each do |cmd|
        capture_stderr {
          send(cmd, 'cool -f -z').should == ['cool', {:force=>true, :level=>2}]
        }.should =~/invalid.*z/
      end
    end
  end

  describe "command" do
    describe "with arg defaults" do
      it "sets defaults with stringified args" do
        command_with_arg_defaults('1').should == ["1", "some default", {:level=>2}]
      end

      it "sets defaults with normal args" do
        command_with_arg_defaults(1).should == [1, "some default", {:level=>2}]
      end

      it "sets default if optional arg is a valid option" do
        command_with_arg_defaults("cool -f").should == ["cool", "some default", {:level=>2, :force=>true}]
      end

      it "doesn't set defaults if not needed" do
        command_with_arg_defaults(1, 'nada').should == [1, "nada", {:level=>2}]
      end

      it "prints error for invalid defaults" do
        arg_defaults = [%w{arg1}, %w{arg2 invalidzzz}, %w{options {}}]
        capture_stderr {
          command({:name=>'default_blah', :file_parsed_args=>true, :args=>arg_defaults}, [1])
        }.should =~ /Error.*position 2/
      end
    end

    describe "prints error" do
      it "with option error" do
        capture_stderr { command_with_args('a1 -l') }.should =~ /Error.*level/
      end

      it "with no argument defined for options" do
        assert_error(OptionCommand::CommandArgumentError, '2 for 1') { command({:args=>1}, 'ok') }
      end
    end

    it "translates stringfied args + options starting at second arg" do
      command_with_arg_defaults(1, 'nada -l3').should == [1, "nada", {:level=>3}]
    end

    it "with leading option-like args are translated as arguments" do
      command_with_args('-z -f').should == ["-z", {:force=>true, :level=>2}]
      command_with_args('--blah -f').should == ['--blah', {:force=>true, :level=>2}]
    end

    it "with splat args does not raise error for too few or many args" do
      [[], [''], [1,2,3], ['1 2 3']].each do |args|
        should_not_raise { command_with_splat_args *args }
      end
    end

    it "with not enough args raises CommandArgumentError" do
      args = [OptionCommand::CommandArgumentError, '0 for 1']
      assert_error(*args) { command_with_args }
      assert_error(*args) { command_with_args '' }
      assert_error(*args) { command_with_arg_size }
      assert_error(*args) { command_with_arg_size '' }
    end

    it "with too many args raises CommandArgumentError" do
      args3 = RUBY_ENGINE == 'rbx' ? [ArgumentError, 'given 3, expected 2'] :
        [ArgumentError, '3 for 2']
      args4 = [OptionCommand::CommandArgumentError, '4 for 2']
      assert_error(*args3) { command_with_args 1,2,3 }
      assert_error(*args4) { command_with_args '1 2 3' }
      assert_error(*args3) { command_with_arg_size 1,2,3 }
      assert_error(*args4) { command_with_arg_size '1 2 3' }
    end
  end

  describe "command with default option" do
    before_all { @cmd_attributes = {:name=>'default_option', :default_option=>'level', :args=>1} }

    it "parses normally from irb" do<commit_msg>fix failing test for 2.X rubies<commit_after>require File.join(File.dirname(__FILE__), 'test_helper')

describe "Scientist" do
  before_all {
    Boson.in_shell = nil
    eval <<-EOF
    module Blah
      def blah(arg1, options={})
        [arg1, options]
      end
      def splat_blah(*args)
        args
      end
      def default_blah(arg1, arg2=default, options={})
        [arg1, arg2, options]
      end
      def default; 'some default'; end
      def default_option(options={})
        options
      end
    end
    EOF
    @opt_cmd = Object.new.extend Blah
  }

  def command(hash, args)
    hash = {:name=>'blah', :lib=>'bling', :options=>{:force=>:boolean, :level=>2}}.merge(hash)
    @cmd = Command.new hash
    @cmd.instance_variable_set("@file_parsed_args", true) if hash[:file_parsed_args]
    Scientist.redefine_command(@opt_cmd, @cmd)
    @opt_cmd.send(hash[:name], *args)
  end

  def command_with_arg_size(*args)
    command({:args=>2}, args)
  end

  def command_with_args(*args)
    command({:args=>[['arg1'],['options', {}]]}, args)
  end

  def basic_command(hash, args)
    command({:name=>'splat_blah', :args=>'*'}.merge(hash), args)
  end

  def command_with_splat_args(*args)
    command({:name=>'splat_blah', :args=>'*'}, args)
  end

  def command_with_arg_defaults(*args)
    arg_defaults = [%w{arg1}, %w{arg2 default}, %w{options {}}]
    command({:name=>'default_blah', :file_parsed_args=>true, :args=>arg_defaults}, args)
  end

  def args_are_equal(args, array)
    command_with_args(*args).should == array
    command_with_arg_size(*args).should == array
    command_with_splat_args(*args).should == array
  end

  def all_commands
    [:command_with_args, :command_with_arg_size, :command_with_splat_args]
  end

  describe "all commands" do
    it "translate arg and options as one string" do
      args_are_equal ['a1 -f'], ['a1', {:force=>true, :level=>2}]
    end

    it "translate arg and stringified options" do
      args_are_equal [:cool, '-l3'], [:cool, {:level=>3}]
    end

    it "translate arg and normal hash options" do
      args_are_equal [:cool, {:ok=>true}], [:cool, {:ok=>true, :level=>2}]
    end

    it "translate stringified arg without options sets default options" do
      args_are_equal ['cool'], ['cool', {:level=>2}]
    end

    it "translate arg without options sets default options" do
      args_are_equal [:cool], [:cool, {:level=>2}]
    end

    it "with invalid options print errors and delete them" do
      all_commands.each do |cmd|
        capture_stderr {
          send(cmd, 'cool -f -z').should == ['cool', {:force=>true, :level=>2}]
        }.should =~/invalid.*z/
      end
    end
  end

  describe "command" do
    describe "with arg defaults" do
      it "sets defaults with stringified args" do
        command_with_arg_defaults('1').should == ["1", "some default", {:level=>2}]
      end

      it "sets defaults with normal args" do
        command_with_arg_defaults(1).should == [1, "some default", {:level=>2}]
      end

      it "sets default if optional arg is a valid option" do
        command_with_arg_defaults("cool -f").should == ["cool", "some default", {:level=>2, :force=>true}]
      end

      it "doesn't set defaults if not needed" do
        command_with_arg_defaults(1, 'nada').should == [1, "nada", {:level=>2}]
      end

      it "prints error for invalid defaults" do
        arg_defaults = [%w{arg1}, %w{arg2 invalidzzz}, %w{options {}}]
        capture_stderr {
          command({:name=>'default_blah', :file_parsed_args=>true, :args=>arg_defaults}, [1])
        }.should =~ /Error.*position 2/
      end
    end

    describe "prints error" do
      it "with option error" do
        capture_stderr { command_with_args('a1 -l') }.should =~ /Error.*level/
      end

      it "with no argument defined for options" do
        assert_error(OptionCommand::CommandArgumentError, '2 for 1') { command({:args=>1}, 'ok') }
      end
    end

    it "translates stringfied args + options starting at second arg" do
      command_with_arg_defaults(1, 'nada -l3').should == [1, "nada", {:level=>3}]
    end

    it "with leading option-like args are translated as arguments" do
      command_with_args('-z -f').should == ["-z", {:force=>true, :level=>2}]
      command_with_args('--blah -f').should == ['--blah', {:force=>true, :level=>2}]
    end

    it "with splat args does not raise error for too few or many args" do
      [[], [''], [1,2,3], ['1 2 3']].each do |args|
        should_not_raise { command_with_splat_args *args }
      end
    end

    it "with not enough args raises CommandArgumentError" do
      args = [OptionCommand::CommandArgumentError, '0 for 1']
      assert_error(*args) { command_with_args }
      assert_error(*args) { command_with_args '' }
      assert_error(*args) { command_with_arg_size }
      assert_error(*args) { command_with_arg_size '' }
    end

    it "with too many args raises CommandArgumentError" do
      args3 = RUBY_ENGINE == 'rbx' ? [ArgumentError, 'given 3, expected 2'] :
        RUBY_VERSION >= '2.0.0' ? [ArgumentError, "3 for 1..2"] : [ArgumentError, '3 for 2']
      args4 = [OptionCommand::CommandArgumentError, '4 for 2']
      assert_error(*args3) { command_with_args 1,2,3 }
      assert_error(*args4) { command_with_args '1 2 3' }
      assert_error(*args3) { command_with_arg_size 1,2,3 }
      assert_error(*args4) { command_with_arg_size '1 2 3' }
    end
  end

  describe "command with default option" do
    before_all { @cmd_attributes = {:name=>'default_option', :default_option=>'level', :args=>1} }

    it "parses normally from irb" do
{'fraction_non_alphanumeric': 0.14475098530992475, 'fraction_numerical': 0.014421354353278395, 'mean_word_length': 3.2581998474446987, 'pattern_counts': {'":': 0, '<': 7, '<?xml version=': 0, '>': 86, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '3270647', 'n_tokens_mistral': 3815, 'n_tokens_neox': 3657, 'n_words': 980}