Refactoring config in a class to have a testable environment

13 files changed, 212 insertions, 174 deletions

diff --git a/minishell_test/__main__.py b/minishell_test/__main__.py
index b5761d0..4ebaec3 100755
--- a/minishell_test/__main__.py
+++ b/minishell_test/__main__.py
@@ -18,7 +18,7 @@ import shutil
 import distutils.spawn
 import subprocess
 
-from minishell_test import config
+from minishell_test.config import Config
 from minishell_test import sandbox
 from minishell_test.args import parse_args
 from minishell_test.suite.suite import Suite, SuiteException
@@ -27,32 +27,33 @@ from minishell_test.test import Test
 
 
 def main(argv=None):
-    args = parse_args()
+    args = parse_args(sys.argv[1:])
+    Config.init(args)
 
     if args.list:
         Suite.list()
         sys.exit(0)
 
     # running ``make`` in minishell directory
-    if config.MAKE or args.make:
-        print("{:=^{width}}".format("MAKE", width=config.TERM_COLS))
+    if Config.make or args.make:
+        print("{:=^{width}}".format("MAKE", width=Config.term_cols))
         try:
             subprocess.run(
-                ["make", *config.MAKE_ARGS, "--no-print-directory", "-C", config.MINISHELL_DIR],
+                ["make", *Config.make_args, "--no-print-directory", "-C", Config.minishell_dir],
                 check=True,
                 env=os.environ,
             )
         except subprocess.CalledProcessError:
             sys.exit(1)
-        print("=" * config.TERM_COLS)
+        print("=" * Config.term_cols)
         if args.make:
             sys.exit(0)
 
     # setup available commands
-    if not config.SHELL_AVAILABLE_COMMANDS_DIR.exists():
-        config.SHELL_AVAILABLE_COMMANDS_DIR.mkdir(parents=True, exist_ok=True)
-    for cmd in config.SHELL_AVAILABLE_COMMANDS:
-        copied_path = config.SHELL_AVAILABLE_COMMANDS_DIR / cmd
+    if not Config.shell_available_commands_dir.exists():
+        Config.shell_available_commands_dir.mkdir(parents=True, exist_ok=True)
+    for cmd in Config.shell_available_commands:
+        copied_path = Config.shell_available_commands_dir / cmd
         if copied_path.exists():
             continue
         cmd_path = distutils.spawn.find_executable(cmd)
@@ -80,14 +81,14 @@ def main(argv=None):
 
     Suite.summarize()
     Suite.save_log()
-    print("See", config.LOG_PATH, "for more information")
-    if config.CHECK_LEAKS:
+    print("See", Config.log_path, "for more information")
+    if Config.check_leaks:
         print("HELP: Valgrind is really slow the -x and --range options could be useful"
               " ({} -h for more details)".format(sys.argv[0]))
 
-    if config.PAGER:
+    if Config.pager:
         # TODO {} replaced by filename in pager config var
-        subprocess.run([config.PAGER_PROG, config.LOG_PATH])
+        subprocess.run([Config.pager_prog, Config.log_path])
 
 
 if __name__ == "__main__":
diff --git a/minishell_test/args.py b/minishell_test/args.py
index 8aca64b..6ffb242 100644
--- a/minishell_test/args.py
+++ b/minishell_test/args.py
@@ -6,17 +6,15 @@
 #    By: charles <charles.cabergs@gmail.com>        +#+  +:+       +#+         #
 #                                                 +#+#+#+#+#+   +#+            #
 #    Created: 2020/07/15 18:24:32 by charles           #+#    #+#              #
-#    Updated: 2021/02/27 20:16:56 by cacharle         ###   ########.fr        #
+#    Updated: 2021/02/28 09:06:53 by cacharle         ###   ########.fr        #
 #                                                                              #
 # ############################################################################ #
 
 import argparse
 import textwrap
-import functools
 
 
-@functools.lru_cache(maxsize=1)
-def parse_args():
+def parse_args(argv):
     """Parse command line arguments"""
 
     parser = argparse.ArgumentParser(
@@ -85,4 +83,4 @@ def parse_args():
             (e.g ./run int -> ./run preprocess/interpolation)
         """)
     )
-    return parser.parse_args()
+    return parser.parse_args(argv)
diff --git a/minishell_test/config.py b/minishell_test/config.py
index 2cc96b7..db98ce5 100644
--- a/minishell_test/config.py
+++ b/minishell_test/config.py
@@ -6,7 +6,7 @@
 #    By: cacharle <me@cacharle.xyz>                 +#+  +:+       +#+         #
 #                                                 +#+#+#+#+#+   +#+            #
 #    Created: 2021/02/26 09:40:36 by cacharle          #+#    #+#              #
-#    Updated: 2021/02/27 16:16:07 by cacharle         ###   ########.fr        #
+#    Updated: 2021/02/28 10:53:38 by cacharle         ###   ########.fr        #
 #                                                                              #
 # ############################################################################ #
 
@@ -17,12 +17,14 @@ import inspect
 import shutil
 import distutils
 from pathlib import Path
+from typing import cast, List, Tuple
 
 import minishell_test.data
 from minishell_test.args import parse_args
 
 
 DATA_DIR = Path(inspect.getfile(minishell_test.data)).parent
+CONFIG_FILENAME = Path('minishell_test.cfg')
 
 
 class ConfigParser(configparser.ConfigParser):
@@ -42,93 +44,130 @@ class ConfigParser(configparser.ConfigParser):
         return self.get(section, options).strip().split('\n')
 
 
-args = parse_args()
-MINISHELL_DIR = Path(args.path).resolve()
-
-CONFIG_FILENAME = Path('minishell_test.cfg')
-
-config = ConfigParser()
-config.read(DATA_DIR / 'default.cfg')
-user_config = ConfigParser()
-user_config.read(MINISHELL_DIR / CONFIG_FILENAME)
-
-for section in user_config:
-    if section not in config:
-        raise RuntimeError(f"Unknown section name: {section}")
-    for key in user_config[section]:
-        if key not in config[section]:
-            raise RuntimeError(f"Unknown key name: {key}")
-
-config.read_dict({**config, **user_config})
-
-BONUS                    = config.getboolean('minishell_test', 'bonus')
-EXEC_NAME                = config.get('minishell_test', 'exec_name')
-MAKE                     = config.getboolean('minishell_test', 'make')
-MAKE_ARGS                = config.getargs('minishell_test', 'make_args')
-PAGER                    = config.getboolean('minishell_test', 'pager')
-PAGER_PROG               = config.get('minishell_test', 'pager_prog')
-LOG_PATH                 = config.getpath('minishell_test', 'log_path')
-CHECK_ERROR_MESSAGES     = config.getboolean('minishell_test', 'check_error_messages')
-
-SHELL_AVAILABLE_COMMANDS = config.getmultiline('shell', 'available_commands')
-SHELL_PATH_VARIABLE      = config.get('shell', 'path_variable')
-
-
-SHELL_REFERENCE_PATH     = config.getpath('shell:reference', 'path')
-SHELL_REFERENCE_ARGS     = config.getargs('shell:reference', 'args')
-
-TIMEOUT_TEST             = config.getfloat('timeout', 'test')
-TIMEOUT_LEAKS            = config.getfloat('timeout', 'leaks')
-
-xdg_cache_home = os.environ.get('XDG_CACHE_HOME')
-home = os.environ.get('HOME')
-if xdg_cache_home is not None:
-    CACHE_DIR = Path(xdg_cache_home) / 'minishell_test'
-elif home is not None:
-    CACHE_DIR = Path(home) / '.cache' / 'minishell_test'
-else:
-    CACHE_DIR = Path('.cache', 'minishell_test')
-
-SANDBOX_DIR                  = CACHE_DIR / 'sandbox'
-SHELL_AVAILABLE_COMMANDS_DIR = CACHE_DIR / 'bin'
-
-SHELL_PATH_VARIABLE = SHELL_PATH_VARIABLE.format(shell_available_commands_dir=SHELL_AVAILABLE_COMMANDS_DIR)
-
-with open(DATA_DIR / 'lorem') as f:
-    LOREM = ' '.join(f.read().split('\n'))
-
-MINISHELL_EXEC_PATH = MINISHELL_DIR / EXEC_NAME
-
-MINISHELL_PREFIX = EXEC_NAME + ": "
-SHELL_REFERENCE_PREFIX = str(SHELL_REFERENCE_PATH) + ": "
-
-EXIT_FIRST = args.exit_first
-RANGE = args.range
-CHECK_LEAKS = args.check_leaks
-
-if RANGE is not None or CHECK_LEAKS:
-    SHOW_RANGE = True
-else:
-    SHOW_RANGE = args.show_range
-
-if CHECK_LEAKS:
-    valgrind_path = distutils.spawn.find_executable("valgrind")
-    if valgrind_path is None:
-        raise RuntimeError("Could not find valgrind command on your system")
-    VALGRIND_CMD = [
-        str(valgrind_path),
-        "--trace-children=no",
-        "--leak-check=yes",
-        "--child-silent-after-fork=yes",
-        "--show-leak-kinds=definite",
-        str(MINISHELL_EXEC_PATH),
-    ]
-
-TERM_COLS = shutil.get_terminal_size().columns
-if TERM_COLS < 40:
-    raise RuntimeError("You're terminal isn't wide enough 40 cols minimum required")
-
-PLATFORM = sys.platform
-supported = ['linux', 'darwin']
-if PLATFORM not in supported:
-    raise RuntimeError("Your platform ({PLATFORM}) is not supported, supported platforms are: {', '.join(supported)}")
+class Config():
+    minishell_dir                = cast(Path, None)
+    bonus                        = cast(bool, None)
+    exec_name                    = cast(str, None)
+    make                         = cast(bool, None)
+    make_args                    = cast(List[str], None)
+    pager                        = cast(bool, None)
+    pager_prog                   = cast(Path, None)
+    log_path                     = cast(Path, None)
+    check_error_messages         = cast(bool, None)
+    shell_available_commands     = cast(List[str], None)
+    shell_path_variable          = cast(str, None)
+    shell_reference_path         = cast(Path, None)
+    shell_reference_args         = cast(List[str], None)
+    timeout_test                 = cast(float, None)
+    timeout_leaks                = cast(float, None)
+    cache_dir                    = cast(Path, None)
+    sandbox_dir                  = cast(Path, None)
+    shell_available_commands_dir = cast(Path, None)
+    lorem                        = cast(str, None)
+    minishell_exec_path          = cast(Path, None)
+    minishell_prefix             = cast(str, None)
+    shell_reference_prefix       = cast(str, None)
+    exit_first                   = cast(bool, None)
+    range                        = cast(Tuple[int, int], None)
+    check_leaks                  = cast(bool, None)
+    show_range                   = cast(bool, None)
+    valgrind_cmd                 = cast(List[str], None)
+    term_cols                    = cast(int, None)
+    platform                     = cast(str, None)
+
+    @classmethod
+    def init(cls, args):
+        if isinstance(args, list):
+            args = parse_args(sys.argv[1:])
+
+        cls.minishell_dir = Path(args.path).resolve()
+
+        cfg = cls._load_cfg()
+
+        cls.bonus                    = cfg.getboolean('minishell_test', 'bonus')
+        cls.exec_name                = cfg.get('minishell_test', 'exec_name')
+        cls.make                     = cfg.getboolean('minishell_test', 'make')
+        cls.make_args                = cfg.getargs('minishell_test', 'make_args')
+        cls.pager                    = cfg.getboolean('minishell_test', 'pager')
+        cls.pager_prog               = cfg.get('minishell_test', 'pager_prog')
+        cls.log_path                 = cfg.getpath('minishell_test', 'log_path')
+        cls.check_error_messages     = cfg.getboolean('minishell_test', 'check_error_messages')
+
+        cls.shell_available_commands = cfg.getmultiline('shell', 'available_commands')
+        cls.shell_path_variable      = cfg.get('shell', 'path_variable')
+
+        cls.shell_reference_path     = cfg.getpath('shell:reference', 'path')
+        cls.shell_reference_args     = cfg.getargs('shell:reference', 'args')
+
+        cls.timeout_test             = cfg.getfloat('timeout', 'test')
+        cls.timeout_leaks            = cfg.getfloat('timeout', 'leaks')
+
+        xdg_cache_home = os.environ.get('XDG_CACHE_HOME')
+        home = os.environ.get('HOME')
+        if xdg_cache_home is not None:
+            cls.cache_dir = Path(xdg_cache_home) / 'minishell_test'
+        elif home is not None:
+            cls.cache_dir = Path(home) / '.cache' / 'minishell_test'
+        else:
+            cls.cache_dir = Path('.cache', 'minishell_test')
+
+        cls.sandbox_dir                  = cls.cache_dir / 'sandbox'
+        cls.shell_available_commands_dir = cls.cache_dir / 'bin'
+
+        cls.shell_path_variable = cls.shell_path_variable.format(shell_available_commands_dir=cls.shell_available_commands_dir)
+
+        with open(DATA_DIR / 'lorem') as f:
+            cls.lorem = ' '.join(f.read().split('\n'))
+
+        cls.minishell_exec_path = cls.minishell_dir / cls.exec_name
+
+        cls.minishell_prefix = cls.exec_name + ": "
+        cls.shell_reference_prefix = str(cls.shell_reference_path) + ": "
+
+        cls.exit_first = args.exit_first
+        cls.range = args.range
+        cls.check_leaks = args.check_leaks
+
+        if cls.range is not None or cls.check_leaks:
+            cls.show_range = True
+        else:
+            cls.show_range = args.show_range
+
+        if cls.check_leaks:
+            valgrind_path = distutils.spawn.find_executable("valgrind")
+            if valgrind_path is None:
+                raise RuntimeError("could not find valgrind command on your system")
+            cls.valgrind_cmd = [
+                str(valgrind_path),
+                "--trace-children=no",
+                "--leak-check=yes",
+                "--child-silent-after-fork=yes",
+                "--show-leak-kinds=definite",
+                str(cls.minishell_exec_path),
+            ]
+
+        cls.term_cols = shutil.get_terminal_size().columns
+        if cls.term_cols < 40:
+            raise RuntimeError("You're terminal isn't wide enough 40 cols minimum required")
+
+        cls.platform = sys.platform
+        supported = ['linux', 'darwin']
+        if cls.platform not in supported:
+            raise RuntimeError("Your platform ({cls.platform}) is not supported, supported platforms are: {', '.join(supported)}")
+
+    @classmethod
+    def _load_cfg(cls):
+        cfg = ConfigParser()
+        cfg.read(DATA_DIR / 'default.cfg')
+        user_cfg = ConfigParser()
+        user_cfg.read(cls.minishell_dir / CONFIG_FILENAME)
+
+        for section in user_cfg:
+            if section not in cfg:
+                raise RuntimeError(f"Unknown section name: {section}")
+            for key in user_cfg[section]:
+                if key not in cfg[section]:
+                    raise RuntimeError(f"Unknown key name: {key}")
+
+        cfg.read_dict({**cfg, **user_cfg})
+        return cfg
diff --git a/minishell_test/hooks.py b/minishell_test/hooks.py
index a1447cd..67c3f84 100644
--- a/minishell_test/hooks.py
+++ b/minishell_test/hooks.py
@@ -12,7 +12,7 @@
 
 import re
 
-from minishell_test import config
+from minishell_test.config import Config
 
 
 def sort_lines(output):
@@ -22,16 +22,16 @@ def sort_lines(output):
 
 def error_line0(output):
     """Replace "/bin/bash: -c: line n:" by "minishell:" and delete the second line"""
-    if not config.CHECK_ERROR_MESSAGES:
+    if not Config.check_error_messages:
         return "DISCARDED BY TEST"
 
     lines = output.split('\n')
     if len(lines) != 3:
         return output
-    prefix = config.SHELL_REFERENCE_PREFIX + "-c: "
+    prefix = Config.shell_reference_prefix + "-c: "
     if not lines[0].startswith(prefix):
         return output
-    return lines[0].replace(prefix, config.MINISHELL_PREFIX, 1) + "\n"
+    return lines[0].replace(prefix, Config.minishell_prefix, 1) + "\n"
 
 
 def discard(output):
@@ -41,7 +41,7 @@ def discard(output):
 
 def export_singleton(output):
     """Remove variable that are not set to anything in a call to export without arguments"""
-    prefix = "export " if ("--posix" in config.SHELL_REFERENCE_ARGS) else "declare -x "
+    prefix = "export " if ("--posix" in Config.shell_reference_args) else "declare -x "
     return sort_lines(
         '\n'.join([line for line in output.split('\n')
                    if re.match("^{}[a-zA-Z_][a-zA-Z0-9_]*$".format(prefix), line) is None])
@@ -57,9 +57,9 @@ def replace_double(s):
 
 def platform_status(darwin_status, linux_status, windows_status=None):
     def hook(status):
-        if config.PLATFORM == "darwin":
+        if Config.platform == "darwin":
             return status
-        elif config.PLATFORM == "linux":
+        elif Config.platform == "linux":
             return (darwin_status if status == linux_status else status)
         return status
     return hook
@@ -68,7 +68,7 @@ def platform_status(darwin_status, linux_status, windows_status=None):
 def linux_only(func):
     """ Decorator for hooks that only need to be executed on linux """
     def hook(output):
-        if not config.PLATFORM == "linux":
+        if not Config.platform == "linux":
             return output
         return func(output)
     return hook
diff --git a/minishell_test/sandbox.py b/minishell_test/sandbox.py
index 980cfe7..d579847 100644
--- a/minishell_test/sandbox.py
+++ b/minishell_test/sandbox.py
@@ -14,13 +14,13 @@ import shutil
 import subprocess
 from contextlib import contextmanager
 
-from minishell_test import config
+from minishell_test.config import Config
 
 
 def create():
     """Create a new sandbox directory"""
     try:
-        config.SANDBOX_DIR.mkdir(parents=True, exist_ok=True)
+        Config.sandbox_dir.mkdir(parents=True, exist_ok=True)
     except OSError:
         pass
 
@@ -30,10 +30,10 @@ def remove():
        Brute force rm -rf if clean removal doesn't work due to permissions.
     """
     try:
-        shutil.rmtree(config.SANDBOX_DIR)
+        shutil.rmtree(Config.sandbox_dir)
     except PermissionError:
-        subprocess.run(["chmod", "777", *config.SANDBOX_DIR.glob("*")], check=True)
-        shutil.rmtree(config.SANDBOX_DIR)
+        subprocess.run(["chmod", "777", *Config.sandbox_dir.glob("*")], check=True)
+        shutil.rmtree(Config.sandbox_dir)
     except FileNotFoundError:
         pass
 
diff --git a/minishell_test/suite/suite.py b/minishell_test/suite/suite.py
index 5d36600..b1aba4f 100644
--- a/minishell_test/suite/suite.py
+++ b/minishell_test/suite/suite.py
@@ -12,7 +12,7 @@
 
 from typing import List, Tuple, Optional, Callable
 
-from minishell_test import config
+from minishell_test.config import Config
 from minishell_test.test import Test
 
 
@@ -49,7 +49,7 @@ class Suite:
     def run_all(cls):
         """Run all available suites"""
         for s in cls.available:
-            if not s.run() and config.EXIT_FIRST:
+            if not s.run() and Config.exit_first:
                 break
 
     @classmethod
@@ -57,7 +57,7 @@ class Suite:
         """ Remove not asked suite from available suites
             Tries to autocomplete the asked names
         """
-        if not config.BONUS:
+        if not Config.bonus:
             cls.available = [s for s in cls.available if not s.bonus]
         if len(asked_names) == 0:
             asked_names = [s.name for s in cls.available]
@@ -143,14 +143,14 @@ class Suite:
             self.BLUE_CHARS,
             " " + self.name + " ",
             self.CLOSE_CHARS,
-            width=config.TERM_COLS
+            width=Config.term_cols
         ))
         for i, t in enumerate(self.tests):
-            if config.RANGE is not None:
-                if not (config.RANGE[0] <= i <= config.RANGE[1]):
+            if Config.range is not None:
+                if not (Config.range[0] <= i <= Config.range[1]):
                     continue
             t.run(i)
-            if config.EXIT_FIRST and t.result is not None and t.result.failed:
+            if Config.exit_first and t.result is not None and t.result.failed:
                 return False
         return True
 
@@ -177,14 +177,14 @@ class Suite:
             pass_sum += pass_total
             fail_sum += fail_total
             print("{:.<{width}} \033[32m{:4} [PASS]\033[0m \033[31m{:4} [FAIL]\033[0m"
-                  .format(s.name + " ", pass_total, fail_total, width=config.TERM_COLS - 24))
+                  .format(s.name + " ", pass_total, fail_total, width=Config.term_cols - 24))
         print("{:.<{width}} \033[32m{:4} [PASS]\033[0m \033[31m{:4} [FAIL]\033[0m"
-              .format("TOTAL ", pass_sum, fail_sum, width=config.TERM_COLS - 24))
+              .format("TOTAL ", pass_sum, fail_sum, width=Config.term_cols - 24))
 
     @classmethod
     def save_log(cls):
         """Save the result of all suites to a file"""
-        with open(config.LOG_PATH, "w") as log_file:
+        with open(Config.log_path, "w") as log_file:
             for s in cls.available:
                 for t in s.tests:
                     if t.result is not None and t.result.failed:
diff --git a/minishell_test/suites/builtin.py b/minishell_test/suites/builtin.py
index 2591bc3..900bd93 100644
--- a/minishell_test/suites/builtin.py
+++ b/minishell_test/suites/builtin.py
@@ -13,7 +13,7 @@
 
 import os
 
-from minishell_test import config
+from minishell_test.config import Config
 from minishell_test import hooks
 from minishell_test.suite.decorator import suite
 from minishell_test.hooks import linux_discard
@@ -26,12 +26,12 @@ def suite_echo(test):
     test("echo bonjour")
     test("echo lalalala lalalalal alalalalal alalalala")
     test("echo lalalala                lalalalal      alalalalal alalalala")
-    test("echo " + config.LOREM)
+    test("echo " + Config.lorem)
     test("echo -n")
     test("echo -n bonjour")
     test("echo -n lalalala lalalalal alalalalal alalalala")
     test("echo -n lalalala                lalalalal      alalalalal alalalala")
-    test("echo -n " + config.LOREM)
+    test("echo -n " + Config.lorem)
     test("echo bonjour -n")
     test("echo -n bonjour -n")
     test("                        echo                     bonjour             je")
@@ -393,7 +393,7 @@ def suite_exit(test):
     test("exit bonjour 0", hook_status=hooks.platform_status(255, 2))
     test("exit 0 1")
     test("exit 0 1 2 3 4 5 6 7 8 9")
-    test("exit " + config.LOREM, hook_status=hooks.platform_status(255, 2))
+    test("exit " + Config.lorem, hook_status=hooks.platform_status(255, 2))
     test("exit bonjoru; echo should have exited", hook_status=hooks.platform_status(255, 2))
     test("exit 99999999999999999999999999999999999999999999999999999; echo should have exited", hook_status=hooks.platform_status(255, 2))
     test("exit 9999; echo should have exited")
diff --git a/minishell_test/suites/cmd.py b/minishell_test/suites/cmd.py
index 8d2bc09..66acf97 100644
--- a/minishell_test/suites/cmd.py
+++ b/minishell_test/suites/cmd.py
@@ -13,7 +13,7 @@
 import distutils
 
 from minishell_test import hooks
-from minishell_test import config
+from minishell_test.config import Config
 from minishell_test.suite.decorator import suite
 
 
@@ -105,8 +105,8 @@ def suite_cmd(test):
          "asd f asd f asdf asdf  asdf  asd f asd f asd f asd f as df as df a"
          "asd f asd f asdf asdf  asdf  asd f asd f asd f asd f as df as df a"
          "asd f asd f asdf asdf  asdf  asd f asd f asd f asd f as df as df a")
-    test("echo " + config.LOREM * 10)
-    test("echo " + config.LOREM * 20)
+    test("echo " + Config.lorem * 10)
+    test("echo " + Config.lorem * 20)
 
 
 @suite()
diff --git a/minishell_test/suites/flow.py b/minishell_test/suites/flow.py
index aa6d395..ff3b51f 100644
--- a/minishell_test/suites/flow.py
+++ b/minishell_test/suites/flow.py
@@ -10,7 +10,7 @@
 #                                                                              #
 # ############################################################################ #
 
-from minishell_test import config
+from minishell_test.config import Config
 from minishell_test.suite.decorator import suite
 from minishell_test.hooks import (
     error_line0,
@@ -241,10 +241,10 @@ def suite_syntax_error(test):
     test("> a ; a",  hook=error_line0)
     test("< a ; a",  hook=error_line0)
     test(">> a ; a", hook=error_line0)
-    test(config.LOREM + " > >" + config.LOREM, hook=error_line0, hook_status=platform_status(2, 1))
-    test(config.LOREM + " < <" + config.LOREM, hook=error_line0, hook_status=platform_status(2, 1))
-    test(config.LOREM + " ; |" + config.LOREM, hook=error_line0, hook_status=platform_status(2, 1))
-    test(config.LOREM + " | ;" + config.LOREM, hook=error_line0, hook_status=platform_status(2, 1))
+    test(Config.lorem + " > >" + Config.lorem, hook=error_line0, hook_status=platform_status(2, 1))
+    test(Config.lorem + " < <" + Config.lorem, hook=error_line0, hook_status=platform_status(2, 1))
+    test(Config.lorem + " ; |" + Config.lorem, hook=error_line0, hook_status=platform_status(2, 1))
+    test(Config.lorem + " | ;" + Config.lorem, hook=error_line0, hook_status=platform_status(2, 1))
 
 
 @suite(bonus=True)
@@ -289,8 +289,8 @@ def suite_syntax_error_bonus(test):
     test("() a",    hook=error_line0, hook_status=platform_status(2, 1))
     test("( a",     hook=[error_line0, error_eof_to_expected_token], hook_status=platform_status(2, 1))
     test(") a",     hook=error_line0, hook_status=platform_status(2, 1))
-    test(config.LOREM + " && &&" + config.LOREM, hook=error_line0, hook_status=platform_status(2, 1))
-    test(config.LOREM + " || ||" + config.LOREM, hook=error_line0, hook_status=platform_status(2, 1))
-    test(config.LOREM + " ( ("   + config.LOREM, hook=error_line0, hook_status=platform_status(2, 1))
-    test(config.LOREM + " ) )"   + config.LOREM, hook=error_line0, hook_status=platform_status(2, 1))
+    test(Config.lorem + " && &&" + Config.lorem, hook=error_line0, hook_status=platform_status(2, 1))
+    test(Config.lorem + " || ||" + Config.lorem, hook=error_line0, hook_status=platform_status(2, 1))
+    test(Config.lorem + " ( ("   + Config.lorem, hook=error_line0, hook_status=platform_status(2, 1))
+    test(Config.lorem + " ) )"   + Config.lorem, hook=error_line0, hook_status=platform_status(2, 1))
     test("(); () ;() ;() ;() ;() ;() ;() ;() ;() ;a",    hook=error_line0, hook_status=platform_status(2, 1))
diff --git a/minishell_test/suites/preprocess.py b/minishell_test/suites/preprocess.py
index c296dcb..e3b5ff5 100644
--- a/minishell_test/suites/preprocess.py
+++ b/minishell_test/suites/preprocess.py
@@ -10,7 +10,7 @@
 #                                                                              #
 # **************************************************************************** #
 
-from minishell_test import config
+from minishell_test.config import Config
 from minishell_test import hooks
 from minishell_test.suite.decorator import suite
 
@@ -128,9 +128,9 @@ def suite_interpolation(test):
     test('echo $A\\ ',   exports={"A": "bonjour     je     suis    splited"})
     test('echo $A\\ ',   exports={"A": "   bonjour     je     suis    splited   "})
     test('echo $A$A$A',  exports={"A": "   bonjour     je     suis    splited   "})
-    test("echo $A",      exports={"A": "'" + config.LOREM + "'"})
-    test('echo "$A"',    exports={"A": "'" + config.LOREM + "'"})
-    test("echo '$A'",    exports={"A": "'" + config.LOREM + "'"})
+    test("echo $A",      exports={"A": "'" + Config.lorem + "'"})
+    test('echo "$A"',    exports={"A": "'" + Config.lorem + "'"})
+    test("echo '$A'",    exports={"A": "'" + Config.lorem + "'"})
     test("$ECHO $ECHO",  exports={"ECHO": "echo"})
     test("$A$B bonjour", exports={"A": "ec", "B": "ho"})
     test("$LS",          exports={"LS": "ls -l"}, setup="touch a b c")
diff --git a/minishell_test/test/captured.py b/minishell_test/test/captured.py
index 6ba861b..8c217a3 100644
--- a/minishell_test/test/captured.py
+++ b/minishell_test/test/captured.py
@@ -13,7 +13,7 @@
 import re
 from typing import List, Optional
 
-from minishell_test import config
+from minishell_test.config import Config
 
 
 class Captured:
@@ -34,8 +34,8 @@ class Captured:
         lines = output.split('\n')
         for i, line in enumerate(lines):
             lines[i] = line = re.sub("line [01]: ", "", lines[i], 1)
-            if line.startswith(config.SHELL_REFERENCE_PREFIX):
-                lines[i] = config.MINISHELL_PREFIX + line[len(config.SHELL_REFERENCE_PREFIX):]
+            if line.startswith(Config.shell_reference_prefix):
+                lines[i] = Config.minishell_prefix + line[len(Config.shell_reference_prefix):]
         self.output = '\n'.join(lines)
 
         self.status = status
diff --git a/minishell_test/test/result.py b/minishell_test/test/result.py
index 87eeb5d..93c576a 100644
--- a/minishell_test/test/result.py
+++ b/minishell_test/test/result.py
@@ -13,7 +13,7 @@
 import re
 from typing import Match, List, Optional
 
-from minishell_test import config
+from minishell_test.config import Config
 from minishell_test.test.captured import Captured
 
 
@@ -42,12 +42,12 @@ class BaseResult:
     def __repr__(self):
         """Returns a representation of the result based on the verbosity"""
         printed = self._escaped_cmd[:]
-        if config.SHOW_RANGE:
+        if Config.show_range:
             printed = "{:2}: ".format(self.index) + printed
-        if len(printed) > config.TERM_COLS - 7:
-            printed = printed[:config.TERM_COLS - 10] + "..."
+        if len(printed) > Config.term_cols - 7:
+            printed = printed[:Config.term_cols - 10] + "..."
         fmt = self.green("{:{width}} [PASS]") if self.passed else self.red("{:{width}} [FAIL]")
-        return fmt.format(printed, width=config.TERM_COLS - 7)
+        return fmt.format(printed, width=Config.term_cols - 7)
 
     def put(self, index: int) -> None:
         """Print a summary of the result"""
diff --git a/minishell_test/test/test.py b/minishell_test/test/test.py
index c0e402f..e502588 100644
--- a/minishell_test/test/test.py
+++ b/minishell_test/test/test.py
@@ -6,7 +6,7 @@
 #    By: charles <charles.cabergs@gmail.com>        +#+  +:+       +#+         #
 #                                                 +#+#+#+#+#+   +#+            #
 #    Created: 2020/06/16 21:48:50 by charles           #+#    #+#              #
-#    Updated: 2021/02/27 12:19:15 by cacharle         ###   ########.fr        #
+#    Updated: 2021/02/28 10:42:37 by cacharle         ###   ########.fr        #
 #                                                                              #
 # ############################################################################ #
 
@@ -16,7 +16,7 @@ import subprocess
 from pathlib import Path
 from typing import Optional, List, Dict, Union, Callable
 
-from minishell_test import config
+from minishell_test.config import Config
 from minishell_test.test.captured import Captured
 from minishell_test.test.result import Result, LeakResult
 from minishell_test import sandbox
@@ -32,7 +32,7 @@ class Test:
         setup:       str            = "",
         files:       List[str]      = [],
         exports:     Dict[str, str] = {},
-        timeout:     float          = config.TIMEOUT_TEST,
+        timeout:     float          = -1,
         hook:        HookType       = [],
         hook_status: HookStatusType = [],
     ):
@@ -50,7 +50,7 @@ class Test:
         self.files = files
         self.exports = exports
         self.result: Optional[Union[Result, LeakResult]] = None
-        self.timeout = timeout
+        self.timeout = timeout if timeout < 0 else Config.timeout_test
         if not isinstance(hook, list):
             hook = [hook]
         if not isinstance(hook_status, list):
@@ -61,16 +61,16 @@ class Test:
     def run(self, index: int) -> None:
         """ Run the test for minishell and the reference shell and print the result out """
 
-        if config.CHECK_LEAKS:
+        if Config.check_leaks:
             self.hook = []
             self.hook_status = []
-            captured = self._run_sandboxed([*config.VALGRIND_CMD, "-c"])
+            captured = self._run_sandboxed([*Config.valgrind_cmd, "-c"])
             self.result = LeakResult(self.full_cmd, captured)
             self.result.put(index)
             return
 
-        expected = self._run_sandboxed([config.SHELL_REFERENCE_PATH, *config.SHELL_REFERENCE_ARGS, "-c"])
-        actual   = self._run_sandboxed([config.MINISHELL_EXEC_PATH, "-c"])
+        expected = self._run_sandboxed([Config.shell_reference_path, *Config.shell_reference_args, "-c"])
+        actual   = self._run_sandboxed([Config.minishell_exec_path, "-c"])
         self.result = Result(self.full_cmd, self.files, expected, actual)
         self.result.put(index)
 
@@ -82,7 +82,7 @@ class Test:
                     subprocess.run(
                         self.setup,
                         shell=True,
-                        cwd=config.SANDBOX_DIR,
+                        cwd=Config.sandbox_dir,
                         stderr=subprocess.STDOUT,
                         stdout=subprocess.PIPE,
                         check=True
@@ -105,9 +105,9 @@ class Test:
             [*shell_cmd, self.cmd],
             stderr=subprocess.STDOUT,
             stdout=subprocess.PIPE,
-            cwd=config.SANDBOX_DIR,
+            cwd=Config.sandbox_dir,
             env={
-                'PATH': config.SHELL_PATH_VARIABLE,
+                'PATH': Config.shell_path_variable,
                 'TERM': 'xterm-256color',
                 **self.exports,
             },
@@ -116,7 +116,7 @@ class Test:
         # https://docs.python.org/3/library/subprocess.html#s