text: import logging
  
  from algobattle.parser import Parser
  
  logger = logging.getLogger('algobattle.problems.testsproblem.parser')
  
  
  class TestsParser(Parser):
      """Dummy parser."""
  
      def split_into_instance_and_solution(self, raw_input):
          raw_instance = []
          raw_solution = []
  
          for line in raw_input:
              if line[0] == 'i':
                  raw_instance.append(line)
              elif line[0] == 's':
                  raw_solution.append(line)
  
          return raw_instance, raw_solution
  
      def parse_instance(self, raw_instance, instance_size):
          return raw_instance
  
      def parse_solution(self, raw_solution, instance_size):
          return raw_solution
  
      def encode(self, input):
          return super().encode(input)
  
      def decode(self, raw_input):
          return super().decode(raw_input)
  