class Pry::Testable::PryTester

# File lib/pry/testable/pry_tester.rb, line 6
def initialize(target = TOPLEVEL_BINDING, options = {})
  @pry = Pry.new(options.merge(target: target))
  @history = options[:history]
  @pry.inject_sticky_locals!
  reset_output
end

# File lib/pry/testable/pry_tester.rb, line 13
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

# File lib/pry/testable/pry_tester.rb, line 53
def last_command_result
  result = Pry.current[:pry_cmd_result]
  result.retval if result
end

# File lib/pry/testable/pry_tester.rb, line 44
def last_output
  @out.string if @out
end

# File lib/pry/testable/pry_tester.rb, line 48
def process_command(command_str)
  @pry.process_command(command_str) or raise "Not a valid command"
  last_command_result_or_output
end

# File lib/pry/testable/pry_tester.rb, line 34
def push(*lines)
  Array(lines).flatten.each do |line|
    @pry.eval(line)
  end
end

# File lib/pry/testable/pry_tester.rb, line 40
def push_binding(context)
  @pry.push_binding context
end

# File lib/pry/testable/pry_tester.rb, line 60
def last_command_result_or_output
  result = last_command_result
  if result != Pry::Command::VOID_VALUE
    result
  else
    last_output
  end
end

# File lib/pry/testable/pry_tester.rb, line 69
def reset_output
  @out = StringIO.new
  @pry.output = @out
end