text: import sys
  from os import path, listdir, environ
  from io import StringIO                     # noqa: F401
  from pytest import fixture, fail
  
  sys.path.append(path.abspath(path.join(path.dirname(__file__),
                  path.pardir)))
  
  from encryptoenv.CLI import CLI             # noqa: E402
  from encryptoenv.EnvFile import EnvFile     # noqa: E402
  
  
  @fixture
  def environment_path(tmp_path):
      return path.join(str(tmp_path), 'env/')
  
  
  @fixture
  def base_args(environment_path):
      env_dir_path = environment_path
      return [
          "-v",
          "--environment-path",
          env_dir_path
      ]
  
  
  @fixture
  def base_args_with_vars(base_args):
      new_args_list = base_args[:]
      new_args_list.append('-a')
      new_args_list.append('test=123')
      new_args_list.append('test1=123')
      return new_args_list
  
  
  @fixture
  def base_args_with_vars_encrypted(base_args_with_vars):
      new_args_list = base_args_with_vars[:]
      new_args_list.append('-E')
      return new_args_list
  
  
  @fixture
  def base_args_decrypted(base_args):
      new_args_list = base_args[:]
      new_args_list.append('-D')
      return new_args_list
  
  
  def is_there_a_pem_file(file_list):
      is_there_a_my_key_pem = False
  
      for file in file_list:
          if file == 'my_key.pem':
              is_there_a_my_key_pem = True
  
      return is_there_a_my_key_pem
  
  
  def test_environment_path(base_args):
      my_cli = CLI(base_args)
      my_cli.run_script()
      env_file = my_cli.get_env_file()
      assert env_file.filepath_exists()
      assert env_file.environment_path.is_dir()
  
  
  def test_append_variables(base_args_with_vars):
      my_cli = CLI(base_args_with_vars)
      my_cli.run_script()
      env_file = my_cli.get_env_file()
      assert env_file.filepath_exists()
      assert not env_file.is_empty()
  
  
  def test_append_variables_on_encrypted_file(base_args_with_vars_encrypted):
      my_cli = CLI(base_args_with_vars_encrypted)
      my_cli.run_script()
      base_args_with_vars_encrypted.append('-a')
      base_args_with_vars_encrypted.append('test3=123415')
      my_cli = CLI(base_args_with_vars_encrypted)
      my_cli.run_script()
      assert 'test3=123415' and 'test1=123' and 'test=123' \
          in my_cli.get_env_file().get_decrypted_lines_as_list()
  
  
  def test_clear_option(base_args, base_args_with_vars):
      my_cli = CLI(base_args_with_vars)
      my_cli.run_script()
      env_file = my_cli.get_env_file()
      assert not env_file.is_empty()
      base_args.append('--clear')
      my_cli = CLI(base_args)
      my_cli.run_script()
      assert env_file.is_empty()
  
  
  def test_clear_option_on_binary(base_args, base_args_with_vars_encrypted):
      my_cli = CLI(base_args_with_vars_encrypted)
      my_cli.run_script()
      env_file = my_cli.get_env_file()
      assert not env_file.is_empty()
      base_args.append('--clear')
      my_cli = CLI(base_args)
      my_cli.run_script()
      assert env_file.is_empty()
  
  
  def test_dot_env_file_option(base_args):
      base_args.append('--dot-env-file')
      base_args.append('ENV')
      my_cli = CLI(base_args)
      my_cli.run_script()
      assert my_cli.get_env_file().filepath_exists()
  
  
  def test_no_key_option(base_args):
      base_args.append('--no-key')
      my_cli = CLI(base_args)
      my_cli.run_script()
      env_file = my_cli.get_env_file()
      is_there_a_pem = False
      for file in listdir(path.dirname(env_file.get_filepath())):
          if file == 'my_key.pem':
              is_there_a_pem = True
      assert not is_there_a_pem
  
  
  def test_no_key_option_with_adding_variables(base_args_with_vars):
      base_args_with_vars.append('--no-key')
      my_cli = CLI(base_args_with_vars)
      my_cli.run_script()
      env_file = my_cli.get_env_file()
      file_list = listdir(path.dirname(env_file.get_filepath()))
      assert not is_there_a_pem_file(file_list)
  
  
  def test_list_variables_option_with_encryption(
          base_args, base_args_with_vars_encrypted):
      my_cli = CLI(base_args_with_vars_encrypted)
      my_cli.run_script()
      base_args.append('-l')
      old_stdout = sys.stdout
      sys.stdout = mystdout = StringIO()
      my_cli = CLI(base_args)
      my_cli.run_script()
      sys.stdout = old_stdout
      stdout_value = mystdout.getvalue()
      assert 'test' and 'test1' in stdout_value
  
  
  def test_list_variables_option_without_encryption(
          base_args, base_args_with_vars):
      my_cli = CLI(base_args_with_vars)
      my_cli.run_script()
      base_args.append('-l')
      old_stdout = sys.stdout
      sys.stdout = mystdout = StringIO()
      my_cli = CLI(base_args)
      my_cli.run_script()
      sys.stdout = old_stdout
      stdout_value = mystdout.getvalue()
      assert 'test' and 'test1' in stdout_value
  
  
  # def test_encrypt_and_decrypt(base_args_with_vars_encrypted,
  #                              base_args_decrypted):
  #     my_cli = CLI(base_args_with_vars_encrypted)
  #     my_cli.run_script()
  #     env_file = my_cli.get_env_file()
  #     contents_of_env_file = env_file.get_decrypted_data()
  #     assert env_file.is_binary()
  #     assert env_file.filepath_exists()
  #     assert not env_file.is_empty()
  #     my_cli = CLI(base_args_decrypted)
  #     my_cli.run_script()
  #     assert not env_file.is_binary()
  #     assert contents_of_env_file == env_file.get_contents_of_file()
  
  
  # def test_create_environment_variables(base_args_with_vars_encrypted):
  #     my_cli = CLI(base_args_with_vars_encrypted)
  #     my_cli.run_script()
  #     my_env_file = my_cli.get_env_file()
  #     new_env_file = EnvFile(
  #         environment_path=str(my_env_file.get_environment_path()))
  #     new_env_file.create_environment_variables()
  
  #     assert environ["test"] == '123'
  #     assert environ["test1"] == '123'
  
  
  def test_override_of_env_file(environment_path):
      env_file1 = EnvFile(environment_path=environment_path)
      env_file1.append_text_to_file("USERNAME=jgrugru")
      assert not env_file1.is_empty()
      env_file2 = EnvFile(environment_path=environment_path)
      assert not env_file2.is_empty()
  
  
  def test_override_of_rsa_key(environment_path):
      env_file1 = EnvFile(environment_path=environment_path)
      rsa_key_contents = env_file1.rsa_file.get_contents_of_file()
      env_file2 = EnvFile(environment_path=environment_path)
      assert rsa_key_contents == env_file2.rsa_file.get_contents_of_file()
  
  
  def test_file_without_ending_slash(tmp_path):
      environment_path = path.join(str(tmp_path), 'env')
      env_file = EnvFile(environment_path=environment_path)
      assert env_file.get_environment_path().is_dir()
  
  
  def test_plaintext_is_too_long_error(base_args):
      base_args.append('-a')
      my_string = "Lorem Ipsum is simply dummy text of \
      the printing and typesetting industry. Lorem Ipsum has \
      been the industry's standard dummy text ever since the \
      1500s, when an unknown printer took a galley of type \
      and scrambled if I was I big b"
      print("*****************************************", len(my_string))
      base_args.append(my_string)
  
      base_args.append('-E')
      my_cli = CLI(base_args)
      try:
          my_cli.run_script()
      except ValueError:
          fail("Plaintext is too long")
  