Class: PryTester

Inherits:
Object show all
Extended by:
Pry::Forwardable
Defined in:
lib/pry/test/helper.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Pry::Forwardable

def_private_delegators

Constructor Details

#initialize(target = TOPLEVEL_BINDING, options = {}) ⇒ PryTester

Returns a new instance of PryTester.



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# File 'lib/pry/test/helper.rb', line 111

def initialize(target = TOPLEVEL_BINDING, options = {})
  @pry = Pry.new(options.merge(:target => target))
  @history = options[:history]

  @pry.inject_sticky_locals!
  reset_output
end

Instance Attribute Details

#out ⇒ Object (readonly)

Returns the value of attribute out.



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# File 'lib/pry/test/helper.rb', line 107

def out
  @out
end

#pry ⇒ Object (readonly)

Returns the value of attribute pry.



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# File 'lib/pry/test/helper.rb', line 107

def pry
  @pry
end

Instance Method Details

#eval(*strs) ⇒ Object 



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# File 'lib/pry/test/helper.rb', line 119

def eval(*strs)
  reset_output
  result = nil

  strs.flatten.each do |str|
    # Check for space prefix. See #1369.
    if str !~ /^\s\S/
      str = "#{str.strip}\n"
    end
    @history.push str if @history

    if @pry.process_command(str)
      result = last_command_result_or_output
    else
      result = @pry.evaluate_ruby(str)
    end
  end

  result
end

#last_command_result ⇒ Object 



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# File 'lib/pry/test/helper.rb', line 159

def last_command_result
  result = Pry.current[:pry_cmd_result]
  result.retval if result
end

#last_output ⇒ Object 



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# File 'lib/pry/test/helper.rb', line 150

def last_output
  @out.string if @out
end

#process_command(command_str) ⇒ Object 



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# File 'lib/pry/test/helper.rb', line 154

def process_command(command_str)
  @pry.process_command(command_str) or raise "Not a valid command"
  last_command_result_or_output
end

#push(*lines) ⇒ Object 



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# File 'lib/pry/test/helper.rb', line 140

def push(*lines)
  Array(lines).flatten.each do |line|
    @pry.eval(line)
  end
end

#push_binding(context) ⇒ Object 



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# File 'lib/pry/test/helper.rb', line 146

def push_binding(context)
  @pry.push_binding context
end