diff --git a/Makefile b/Makefile
index 752ce25..33504d8 100644
--- a/Makefile
+++ b/Makefile
@@ -357,6 +357,8 @@ test_full:
 test_full_fast:
 	./script/make.sh clean
 	./script/test/run_parallel_test.py
+	# TODO This test is broken in parallel
+	./script/make.sh test_code_generator_hello_world
 
 .PHONY: test_base
 test_base:
diff --git a/poetry.lock b/poetry.lock
index 198ef4a..93c2341 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -6,6 +6,14 @@ category = "main"
 optional = false
 python-versions = "*"
 
+[[package]]
+name = "aioshutil"
+version = "1.1"
+description = "Asynchronous shutil module."
+category = "main"
+optional = false
+python-versions = ">=3.7"
+
 [[package]]
 name = "alabaster"
 version = "0.7.12"
@@ -1820,7 +1828,7 @@ typing-extensions = {version = ">=3.10.0", markers = "python_version < \"3.10\""
 
 [[package]]
 name = "pylint-odoo"
-version = "5.0.5"
+version = "5.0.6.dev1"
 description = "Pylint plugin for Odoo"
 category = "main"
 optional = false
@@ -1844,7 +1852,7 @@ whichcraft = "*"
 type = "git"
 url = "https://github.com/oca/pylint-odoo.git"
 reference = "master"
-resolved_reference = "c03dd158acd79dea665588af38a00a49f54e210a"
+resolved_reference = "151d31d452f8963c560672e2abe1919649769a45"
 
 [[package]]
 name = "pylint-plugin-utils"
@@ -3062,13 +3070,17 @@ python-versions = "*"
 [metadata]
 lock-version = "1.1"
 python-versions = "^3.7.12"
-content-hash = "83010756f7980ae45b19114177a7018314bede3c0fd49ab139d1a73782b8c851"
+content-hash = "a0ff20f5203ceac245624c04e5d9b96956a3453545738056f9a24be8f22f9775"
 
 [metadata.files]
 agithub = [
     {file = "agithub-2.2.2-py2.py3-none-any.whl", hash = "sha256:5f50071536db0cc9611859e761d7c3dc6f951a8535029bf6af7fb22744b7e118"},
     {file = "agithub-2.2.2.tar.gz", hash = "sha256:321aa5fc688fde2970562b35c991881b69a13f57372d554a0fab184df85fa8a7"},
 ]
+aioshutil = [
+    {file = "aioshutil-1.1-py3-none-any.whl", hash = "sha256:4c17e1da55cf928b4a85bd6ff5e4f1560cf21db7a16b5da5844f8f3edf3e2895"},
+    {file = "aioshutil-1.1.tar.gz", hash = "sha256:d2e8d6baddab13137410b27ce24f39ce9889684cb47503d5af182ea8d038b0f1"},
+]
 alabaster = [
     {file = "alabaster-0.7.12-py2.py3-none-any.whl", hash = "sha256:446438bdcca0e05bd45ea2de1668c1d9b032e1a9154c2c259092d77031ddd359"},
     {file = "alabaster-0.7.12.tar.gz", hash = "sha256:a661d72d58e6ea8a57f7a86e37d86716863ee5e92788398526d58b26a4e4dc02"},
diff --git a/pyproject.toml b/pyproject.toml
index 657fbc7..9a87311 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -169,6 +169,7 @@ xmlformatter = "^0.2.4"
 xmltodict = "^0.12.0"
 zeep = "^4.1.0"
 zxcvbn = "^4.4.28"
+aioshutil = "^1.1"
 
 [tool.poetry.dev-dependencies]
 websocket_client = "^1.1.0"
diff --git a/requirements.txt b/requirements.txt
index f219101..dfc3a01 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,6 +9,7 @@ openupgradelib
 unidiff
 colorama
 wheel
+aioshutil
 
 # For OSX
 cython
diff --git a/script/addons/check_addons_exist.py b/script/addons/check_addons_exist.py
index 09b8f81..f3d7d48 100755
--- a/script/addons/check_addons_exist.py
+++ b/script/addons/check_addons_exist.py
@@ -6,8 +6,6 @@ import os
 import sys
 from collections import defaultdict
 
-CONFIG_PATH = "./config.conf"
-
 logging.basicConfig(
     format=(
         "%(asctime)s,%(msecs)d %(levelname)-8s [%(filename)s:%(lineno)d]"
@@ -34,6 +32,12 @@ def get_config():
         required=True,
         help="Module name to search, a list can be use separate by ,",
     )
+    parser.add_argument(
+        "-c",
+        "--config",
+        default="./config.conf",
+        help="The config path.",
+    )
     parser.add_argument(
         "--debug",
         action="store_true",
@@ -49,18 +53,18 @@ def main():
         logging.getLogger().setLevel(logging.DEBUG)
 
     config_parser = configparser.ConfigParser()
-    config_parser.read(CONFIG_PATH)
+    config_parser.read(config.config)
     if "options" in config_parser:
         if "addons_path" in config_parser["options"]:
             addons_path = config_parser["options"]["addons_path"]
         else:
             _logger.error(
                 "Missing item 'addons_path' in section 'options' in"
-                f" '{CONFIG_PATH}'"
+                f" '{config.config}'"
             )
             return -1
     else:
-        _logger.error(f"Missing section 'options' in '{CONFIG_PATH}'")
+        _logger.error(f"Missing section 'options' in '{config.config}'")
         return -1
 
     lst_addons_path = addons_path.split(",")
diff --git a/script/addons/install_addons.sh b/script/addons/install_addons.sh
index 0ce140f..8b0a6de 100755
--- a/script/addons/install_addons.sh
+++ b/script/addons/install_addons.sh
@@ -1,13 +1,23 @@
 #!/usr/bin/env bash
-./script/addons/check_addons_exist.py -m "$2"
+# Argument 3 is config
+if [[ $# -eq 3 ]]; then
+  ./script/addons/check_addons_exist.py -m "$2" -c "$3"
+else
+  ./script/addons/check_addons_exist.py -m "$2"
+fi
 retVal=$?
 if [[ $retVal -ne 0 ]]; then
-    echo "Error install_addons.sh"
-    exit 1
+  echo "Error check_addons_exist.py into install_addons.sh"
+  exit 1
 fi
-./run.sh --no-http --stop-after-init -d "$1" -i "$2" -u "$2"
+if [[ $# -eq 3 ]]; then
+  ./run.sh --no-http --stop-after-init -d "$1" -i "$2" -u "$2" -c "$3"
+else
+  ./run.sh --no-http --stop-after-init -d "$1" -i "$2" -u "$2"
+fi
+
 retVal=$?
 if [[ $retVal -ne 0 ]]; then
-    echo "Error install_addons.sh"
-    exit 1
+  echo "Error run.sh into install_addons.sh"
+  exit 1
 fi
diff --git a/script/addons/install_addons_dev.sh b/script/addons/install_addons_dev.sh
index b0fd487..9d91b24 100755
--- a/script/addons/install_addons_dev.sh
+++ b/script/addons/install_addons_dev.sh
@@ -1,13 +1,23 @@
 #!/usr/bin/env bash
-./script/addons/check_addons_exist.py -m "$2"
+# Argument 3 is config
+if [[ $# -eq 3 ]]; then
+  ./script/addons/check_addons_exist.py -m "$2" -c "$3"
+else
+  ./script/addons/check_addons_exist.py -m "$2"
+fi
 retVal=$?
 if [[ $retVal -ne 0 ]]; then
-    echo "Error install_addons.sh"
-    exit 1
+  echo "Error check_addons_exist.py into install_addons_dev.sh"
+  exit 1
 fi
-./run.sh --no-http --stop-after-init --dev qweb -d "$1" -i "$2" -u "$2"
+if [[ $# -eq 3 ]]; then
+  ./run.sh --no-http --stop-after-init --dev qweb -d "$1" -i "$2" -u "$2" -c "$3"
+else
+  ./run.sh --no-http --stop-after-init --dev qweb -d "$1" -i "$2" -u "$2"
+fi
+
 retVal=$?
 if [[ $retVal -ne 0 ]]; then
-    echo "Error install_addons_dev.sh"
-    exit 1
+  echo "Error run.sh into install_addons_dev.sh"
+  exit 1
 fi
diff --git a/script/addons/reinstall_addons.sh b/script/addons/reinstall_addons.sh
index 5e1b292..fa66b8c 100755
--- a/script/addons/reinstall_addons.sh
+++ b/script/addons/reinstall_addons.sh
@@ -1,14 +1,28 @@
 #!/usr/bin/env bash
-./script/addons/check_addons_exist.py -m "$2"
+# Argument 3 is config
+if [[ $# -eq 3 ]]; then
+  ./script/addons/check_addons_exist.py -m "$2" -c "$3"
+else
+  ./script/addons/check_addons_exist.py -m "$2"
+fi
 retVal=$?
 if [[ $retVal -ne 0 ]]; then
-    echo "Error install_addons.sh"
-    exit 1
+  echo "Error check_addons_exist.py into reinstall_addons_dev.sh"
+  exit 1
+fi
+if [[ $# -eq 3 ]]; then
+  ./script/addons/uninstall_addons.sh "$1" "$2" "$3"
+else
+  ./script/addons/uninstall_addons.sh "$1" "$2"
+fi
+# Ignore if not uninstall
+if [[ $# -eq 3 ]]; then
+  ./script/addons/install_addons_dev.sh "$1" "$2" "$3"
+else
+  ./script/addons/install_addons_dev.sh "$1" "$2"
 fi
-./script/addons/uninstall_addons.sh "$1" "$2"
-./script/addons/install_addons_dev.sh "$1" "$2"
 retVal=$?
 if [[ $retVal -ne 0 ]]; then
-    echo "Error reinstall_addons.sh"
-    exit 1
+  echo "Error install_addons_dev.sh into reinstall_addons.sh"
+  exit 1
 fi
diff --git a/script/addons/uninstall_addons.sh b/script/addons/uninstall_addons.sh
index 0685095..67e9308 100755
--- a/script/addons/uninstall_addons.sh
+++ b/script/addons/uninstall_addons.sh
@@ -1,8 +1,17 @@
 #!/usr/bin/env bash
-./script/addons/check_addons_exist.py -m "$2"
+# Argument 3 is config
+if [[ $# -eq 3 ]]; then
+  ./script/addons/check_addons_exist.py -m "$2" -c "$3"
+else
+  ./script/addons/check_addons_exist.py -m "$2"
+fi
 retVal=$?
 if [[ $retVal -ne 0 ]]; then
-    echo "Error install_addons.sh"
-    exit 1
+  echo "Error check_addons_exist.py into uninstall_addons.sh"
+  exit 1
+fi
+if [[ $# -eq 3 ]]; then
+  ./run.sh --no-http --stop-after-init -d "$1" --uninstall "$2" "$3"
+else
+  ./run.sh --no-http --stop-after-init -d "$1" --uninstall "$2"
 fi
-./run.sh --no-http --stop-after-init -d "$1" --uninstall "$2"
diff --git a/script/code_generator/install_and_test_code_generator.sh b/script/code_generator/install_and_test_code_generator.sh
index d28454d..faaf2c5 100755
--- a/script/code_generator/install_and_test_code_generator.sh
+++ b/script/code_generator/install_and_test_code_generator.sh
@@ -3,31 +3,41 @@
 # $2 is module name separate by ,
 # $3 is directory path to check
 # $4 is generated module name separate by ,
+# $5 optional, the config path
 
-if (($# < 4)); then
+if [[ $# -lt 4 ]]; then
   echo "ERROR, need 4 arguments: 1-database name, 2-list of module to install, 3-directory to check difference, 4-list of generated module"
   exit 1
 fi
 
 INIT_DATETIME=$(date +%s)
 
-./script/addons/install_addons_dev.sh "$1" "$2"
-retVal=$?
-if [[ $retVal -ne 0 ]]; then
+if [[ $# -eq 5 ]]; then
+  ./script/addons/install_addons_dev.sh "$1" "$2" "$5"
+  retVal=$?
+  if [[ $retVal -ne 0 ]]; then
+    echo "Error ./script/addons/install_addons_dev.sh ${1} ${2} ${5}"
+    exit 1
+  fi
+else
+  ./script/addons/install_addons_dev.sh "$1" "$2"
+  retVal=$?
+  if [[ $retVal -ne 0 ]]; then
     echo "Error ./script/addons/install_addons_dev.sh ${1} ${2}"
     exit 1
+  fi
 fi
 
 # Check if the code was updated
 ./script/code_generator/test_code_generator_update_module.py -m "$4" -d "$3" --datetime "${INIT_DATETIME}"
 retVal=$?
 if [[ $retVal -ne 0 ]]; then
-    echo "Error ./script/code_generator/test_code_generator_update_module.py ${4} ${3}"
-    exit 1
+  echo "Error ./script/code_generator/test_code_generator_update_module.py ${4} ${3}"
+  exit 1
 fi
 
 # TODO check output when got warning
-./script/repo_revert_git_diff_date_from_code_generator.py
+./script/repo_revert_git_diff_date_from_code_generator.py --repo "$3"
 # Remove pot and po diff
 cd "$3" || exit 1
 # git 2.22 and more, else use next command
@@ -44,6 +54,6 @@ echo "TEST ${2}"
 ./script/code_generator/check_git_change_code_generator.sh "$3"
 retVal=$?
 if [[ $retVal -ne 0 ]]; then
-    echo "Error ./script/code_generator/check_git_change_code_generator.sh"
-    exit 1
+  echo "Error ./script/code_generator/check_git_change_code_generator.sh"
+  exit 1
 fi
diff --git a/script/code_generator/new_project.py b/script/code_generator/new_project.py
index 9c2b89d..bf76d55 100755
--- a/script/code_generator/new_project.py
+++ b/script/code_generator/new_project.py
@@ -3,6 +3,7 @@ import argparse
 import logging
 import os
 import sys
+import tempfile
 import uuid
 
 from git import Repo
@@ -73,14 +74,6 @@ def get_config():
         action="store_true",
         help="Force override directory and module.",
     )
-    parser.add_argument(
-        "--do_not_update_config",
-        action="store_true",
-        help=(
-            "Ignore updating config file. This is a patch for a bug for"
-            " duplicate path, but 1 relative and the other is absolute."
-        ),
-    )
     parser.add_argument(
         "--keep_bd_alive",
         action="store_true",
@@ -105,11 +98,9 @@ class ProjectManagement:
         template_name="",
         template_directory="",
         force=False,
-        ignore_config=False,
         keep_bd_alive=False,
     ):
         self.force = force
-        self.ignore_config = ignore_config
         self.keep_bd_alive = keep_bd_alive
         self.msg_error = ""
         self.origin_config_txt = ""
@@ -233,6 +224,7 @@ class ProjectManagement:
         git_repo.git.restore(relative_path)
 
     def generate_module(self):
+        # TODO copy directory in temp workspace file before update it
         module_path = os.path.join(self.module_directory, self.module_name)
         if not self.force and not self.validate_path_ready_to_be_override(
             self.module_name, self.module_directory, path=module_path
@@ -316,7 +308,7 @@ class ProjectManagement:
             )
         ):
             return False
-        self.update_config()
+        config_path = self.update_config()
 
         bd_name_demo = f"new_project_code_generator_demo_{uuid.uuid4()}"[:63]
         cmd = f"./script/db_restore.py --database {bd_name_demo}"
@@ -325,7 +317,7 @@ class ProjectManagement:
         _logger.info("========= GENERATE code_generator_demo =========")
         cmd = (
             f"./script/addons/install_addons_dev.sh {bd_name_demo}"
-            " code_generator_demo"
+            f" code_generator_demo {config_path}"
         )
         os.system(cmd)
 
@@ -345,7 +337,6 @@ class ProjectManagement:
         # Validate
         if not os.path.exists(template_path):
             _logger.error(f"Module template not exists '{template_path}'")
-            self.revert_config()
             return False
         else:
             _logger.info(f"Module template exists '{template_path}'")
@@ -363,7 +354,7 @@ class ProjectManagement:
         # Execute all
         bd_name_template = (
             f"new_project_code_generator_template_{uuid.uuid4()}"[:63]
-        )[:63]
+        )
         cmd = f"./script/db_restore.py --database {bd_name_template}"
         os.system(cmd)
         _logger.info(cmd)
@@ -379,14 +370,14 @@ class ProjectManagement:
             os.system(cmd)
             cmd = (
                 f"./script/addons/install_addons_dev.sh {bd_name_template}"
-                f" {self.module_name}"
+                f" {self.module_name} {config_path}"
             )
             _logger.info(cmd)
             os.system(cmd)
 
         cmd = (
             f"./script/addons/install_addons_dev.sh {bd_name_template}"
-            f" {self.template_name}"
+            f" {self.template_name} {config_path}"
         )
         _logger.info(cmd)
         os.system(cmd)
@@ -402,7 +393,6 @@ class ProjectManagement:
         # Validate
         if not os.path.exists(cg_path):
             _logger.error(f"Module cg not exists '{cg_path}'")
-            self.revert_config()
             return False
         else:
             _logger.info(f"Module cg exists '{cg_path}'")
@@ -415,7 +405,7 @@ class ProjectManagement:
 
         cmd = (
             f"./script/addons/install_addons_dev.sh {bd_name_generator}"
-            f" {self.cg_name}"
+            f" {self.cg_name} {config_path}"
         )
         _logger.info(cmd)
         os.system(cmd)
@@ -424,24 +414,20 @@ class ProjectManagement:
             cmd = (
                 "./.venv/bin/python3 ./odoo/odoo-bin db --drop --database"
                 f" {bd_name_generator}"
-            )[:63]
+            )
             _logger.info(cmd)
             os.system(cmd)
 
         # Validate
         if not os.path.exists(template_path):
             _logger.error(f"Module not exists '{module_path}'")
-            self.revert_config()
             return False
         else:
             _logger.info(f"Module exists '{module_path}'")
 
-        self.revert_config()
         return True
 
     def update_config(self):
-        if self.ignore_config:
-            return
         # Backup config and restore it after, check if path exist or add it temporary
         with open("./config.conf") as config:
             config_txt = config.read()
@@ -462,14 +448,11 @@ class ProjectManagement:
         if lst_directory_to_add:
             new_str = "addons_path = " + ",".join(lst_directory_to_add) + ","
             config_txt = config_txt.replace("addons_path = ", new_str)
-            with open("./config.conf", "w") as config:
-                config.write(config_txt)
-
-    def revert_config(self):
-        if self.ignore_config:
-            return
-        with open("./config.conf", "w") as config:
-            config.write(self.origin_config_txt)
+        temp_file = tempfile.mktemp()
+        with open(temp_file, "w") as config:
+            config.write(config_txt)
+        print(f"mathben \n {temp_file} \n")
+        return temp_file
 
 
 def main():
@@ -482,7 +465,6 @@ def main():
         cg_name=config.code_generator_name,
         template_name=config.template_name,
         force=config.force,
-        ignore_config=config.do_not_update_config,
         keep_bd_alive=config.keep_bd_alive,
     )
     if project.msg_error:
diff --git a/script/repo_revert_git_diff_date_from_code_generator.py b/script/repo_revert_git_diff_date_from_code_generator.py
index 4c2980d..0c33a7c 100755
--- a/script/repo_revert_git_diff_date_from_code_generator.py
+++ b/script/repo_revert_git_diff_date_from_code_generator.py
@@ -32,6 +32,10 @@ def get_config():
         epilog="""\
 """,
     )
+    parser.add_argument(
+        "--repo",
+        default="./addons/TechnoLibre_odoo-code-generator-template;./addons/OCA_server-tools",
+    )
     args = parser.parse_args()
     return args
 
@@ -43,11 +47,7 @@ def main():
         r"[0-9]{4}-(0[1-9]|1[0-2])-(0[1-9]|[1-2][0-9]|3[0-1])"
         r" (2[0-3]|[01][0-9]):[0-5][0-9]"
     )
-    # TODO support argument instead of hardcoded values
-    lst_path = [
-        "./addons/TechnoLibre_odoo-code-generator-template",
-        "./addons/OCA_server-tools",
-    ]
+    lst_path = config.repo.split(";")
     for path in lst_path:
         repo = git.Repo(path)
         supported_ext = [".xml", ".pot", ".po"]
diff --git a/script/test/run_parallel_test.py b/script/test/run_parallel_test.py
index 7c13058..8171fda 100755
--- a/script/test/run_parallel_test.py
+++ b/script/test/run_parallel_test.py
@@ -1,14 +1,18 @@
 #!./.venv/bin/python
 import argparse
 import asyncio
+import configparser
 import datetime
 import logging
 import os
 import sys
+import tempfile
 import time
 import uuid
+from collections import deque
 from typing import Tuple
 
+import aioshutil
 from colorama import Fore
 
 logging.basicConfig(level=logging.DEBUG)
@@ -21,7 +25,7 @@ def get_config():
     parser = argparse.ArgumentParser(
         formatter_class=argparse.RawDescriptionHelpFormatter,
         description="""\
-        Run code generator test in parallel.
+        Run code generator test in parallel (asyncio).
 """,
         epilog="""\
 """,
@@ -31,6 +35,30 @@ def get_config():
         action="store_true",
         help="Will not stop or init check if contain git change.",
     )
+    parser.add_argument(
+        "--no_parallel",
+        action="store_true",
+        help="Will run in serial.",
+    )
+    parser.add_argument(
+        "--keep_cache",
+        action="store_true",
+        help=(
+            "Will not delete the temporary directory, check in print and log."
+        ),
+    )
+    parser.add_argument(
+        "-p",
+        "--max_process",
+        type=int,
+        default=0,
+        help="Max processor to use. If 0, use max.",
+    )
+    parser.add_argument(
+        "--debug",
+        action="store_true",
+        help="Enable asyncio debugging",
+    )
     args = parser.parse_args()
     return args
 
@@ -134,6 +162,27 @@ def print_log(lst_task, tpl_result):
     print(f"Log file {LOG_FILE}")
 
 
+async def run_command_get_output(*args, cwd=None):
+    if cwd is not None:
+        process = await asyncio.create_subprocess_exec(
+            *args,
+            # stdout must a pipe to be accessible as process.stdout
+            stdout=asyncio.subprocess.PIPE,
+            stderr=asyncio.subprocess.PIPE,
+            cwd=cwd,
+        )
+    else:
+        process = await asyncio.create_subprocess_exec(
+            *args,
+            # stdout must a pipe to be accessible as process.stdout
+            stdout=asyncio.subprocess.PIPE,
+            stderr=asyncio.subprocess.PIPE,
+        )
+    # Wait for the subprocess to finish
+    stdout, stderr = await process.communicate()
+    return stdout.decode()
+
+
 async def run_command(*args, test_name=None):
     # Create subprocess
     start_time = time.time()
@@ -176,21 +225,306 @@ async def run_command(*args, test_name=None):
     return str_output_init + all_output, process.returncode
 
 
+def update_config(
+    origin_config,
+    new_path_config,
+    lst_path_to_add_config=None,
+    lst_path_to_remove_config=None,
+    module_name=None,
+):
+    config_parser = configparser.ConfigParser()
+    config_parser.read(origin_config)
+    str_path = config_parser["options"]["addons_path"].strip(",")
+    lst_path = str_path.split(",")
+
+    # Clean path from test
+    if lst_path_to_remove_config:
+        for remove_key in lst_path_to_remove_config:
+            if remove_key.startswith("./"):
+                remove_key = remove_key[2:]
+            if module_name and remove_key.endswith(module_name):
+                remove_key = remove_key[: -(len(module_name) + 1)]
+            for s_path in lst_path:
+                if s_path.endswith(remove_key):
+                    lst_path.remove(s_path)
+                    break
+    if lst_path_to_add_config:
+        for add_path in lst_path_to_add_config:
+            if module_name and add_path.endswith(module_name):
+                add_path = add_path[: -(len(module_name) + 1)]
+            lst_path.insert(0, add_path)
+    s_new_path = ",".join(lst_path)
+    config_parser["options"]["addons_path"] = s_new_path
+    with open(new_path_config, "w") as configfile:
+        config_parser.write(configfile)
+
+
 async def test_exec(
+    config,
     path_module_check: str,
     generated_module=None,
+    generate_path=None,
     tested_module=None,
     search_class_module=None,
     script_after_init_check=None,
     lst_init_module_name=None,
     test_name=None,
     install_path=None,
+    run_in_sandbox=False,
 ) -> Tuple[str, int]:
-
     test_result = ""
     test_status = 0
+    new_destination_path = None
+    if search_class_module:
+        if install_path is not None:
+            path_template_to_generate = os.path.join(
+                install_path, tested_module
+            )
+        elif generate_path:
+            path_template_to_generate = os.path.join(
+                generate_path, tested_module
+            )
+        else:
+            path_template_to_generate = os.path.join(
+                path_module_check, tested_module
+            )
+        if generate_path is not None:
+            path_module_to_generate = os.path.join(
+                generate_path, search_class_module
+            )
+        else:
+            path_module_to_generate = os.path.join(
+                path_module_check, search_class_module
+            )
+    else:
+        path_template_to_generate = None
+        path_module_to_generate = None
+
+    use_test_path_generic = False
+    destination_path = None
+    temp_dir_name = None
+    if run_in_sandbox:
+        if config.keep_cache:
+            temp_dir = tempfile.mkdtemp()
+            temp_dir_name = temp_dir
+        else:
+            temp_dir = tempfile.TemporaryDirectory()
+            temp_dir_name = temp_dir.name
+        print(temp_dir_name)
+        temp_dir_name = os.path.join(temp_dir_name, "workspace")
+        os.mkdir(temp_dir_name)
+
+        lst_path_to_add_config = []
+        lst_path_to_remove_config = []
+        if not os.path.exists(path_module_check):
+            return (
+                f"Error var path_module_check '{path_module_check}' not"
+                " exist.",
+                -1,
+            )
+
+        copy_path_module_check = path_module_check
+        path_module_check = os.path.normpath(
+            os.path.join(temp_dir_name, path_module_check)
+        )
+
+        if generated_module and path_module_check.endswith(
+            "/" + generated_module
+        ):
+            use_test_path_generic = True
+            destination_path = path_module_check[
+                : -(len(generated_module) + 1)
+            ]
+            copy_path = copy_path_module_check[: -(len(generated_module) + 1)]
+        elif search_class_module and path_module_check.endswith(
+            "/" + search_class_module
+        ):
+            destination_path = path_module_check[
+                : -(len(search_class_module) + 1)
+            ]
+            copy_path = copy_path_module_check[
+                : -(len(search_class_module) + 1)
+            ]
+        else:
+            destination_path = path_module_check
+            copy_path = copy_path_module_check
+
+        lst_path_to_add_config.append(destination_path)
+        lst_path_to_remove_config.append(copy_path)
+
+        ignore_tree = await aioshutil.ignore_patterns(".git", "setup")
+        await aioshutil.copytree(
+            copy_path, destination_path, ignore=ignore_tree
+        )
+        # destination_path_with_git = os.path.join(destination_path, ".git")
+        # if os.path.exists(destination_path_with_git):
+        #     await aioshutil.rmtree(destination_path_with_git)
+        # destination_path_with_setup = os.path.join(destination_path, "setup")
+        # if os.path.exists(destination_path_with_setup):
+        #     await aioshutil.rmtree(destination_path_with_setup)
+
+        if tested_module:
+            lst_module_to_test = tested_module.split(",")
+            for module_name in lst_module_to_test:
+                # Update path to change new emplacement
+                s_lst_path_tested_module = await run_command_get_output(
+                    "find", ".", "-name", module_name
+                )
+                if not s_lst_path_tested_module:
+                    return (
+                        f"Error cannot find module '{path_module_check}' not"
+                        " exist.",
+                        -1,
+                    )
+                else:
+                    lst_path_tested_module = (
+                        s_lst_path_tested_module.strip().split("\n")
+                    )
+                    s_first_path = lst_path_tested_module[0]
+                    parent_dir = os.path.dirname(s_first_path)
+                    # Copy it
+                    if copy_path != parent_dir:
+                        os.path.basename(parent_dir)
+                        new_destination_path = os.path.join(
+                            os.path.dirname(destination_path),
+                            os.path.basename(parent_dir),
+                        )
+                        ignore_tree = await aioshutil.ignore_patterns(
+                            ".git", "setup"
+                        )
+                        await aioshutil.copytree(
+                            parent_dir,
+                            new_destination_path,
+                            ignore=ignore_tree,
+                        )
+                        # destination_path_with_git = os.path.join(
+                        #     new_destination_path, ".git"
+                        # )
+                        # if os.path.exists(destination_path_with_git):
+                        #     await aioshutil.rmtree(destination_path_with_git)
+                        lst_path_to_add_config.append(new_destination_path)
+                        lst_path_to_remove_config.append(parent_dir)
+
+                    new_s_first_path = os.path.normpath(
+                        os.path.join(temp_dir_name, s_first_path)
+                    )
+
+                    s_lst_path_generated_module = await run_command_get_output(
+                        "find",
+                        ".",
+                        "-name",
+                        generated_module,
+                        cwd=temp_dir_name,
+                    )
+                    if s_lst_path_generated_module:
+                        lst_path_generated_module = (
+                            s_lst_path_generated_module.strip().split("\n")
+                        )
+                        s_first_path = os.path.normpath(
+                            os.path.join(
+                                temp_dir_name,
+                                os.path.dirname(lst_path_generated_module[0]),
+                            )
+                        )
+                    else:
+                        # TODO This is wrong... bug in template if reach this case
+                        s_first_path = destination_path
+
+                    hook_file = os.path.join(new_s_first_path, "hooks.py")
+                    with open(hook_file) as hook:
+                        hook_line = hook.read()
+                        has_template = (
+                            "template_dir = os.path.normpath" in hook_line
+                        )
+
+                        # Goal, update path_module_generate, maybe commented
+                        # Goal, update template_dir, maybe not exist
+                        # TODO need to refactor this and use AST and not string research
+
+                        # try find nb space indentation
+                        lst_f_key = [
+                            "# path_module_generate = ",
+                            "#path_module_generate = ",
+                            "path_module_generate = ",
+                        ]
+                        nb_space_indentation = None
+                        first_index = None
+                        for f_key in lst_f_key:
+                            if f_key in hook_line:
+                                first_index = hook_line.find(f_key)
+                                f_begin_index = (
+                                    hook_line.rfind("\n", 0, first_index) + 1
+                                )
+                                nb_space_indentation = (
+                                    first_index - f_begin_index
+                                )
+                                break
+                        if nb_space_indentation is None:
+                            return (
+                                f"Cannot find keys '{lst_f_key}' in"
+                                f" {hook_file}",
+                                -1,
+                            )
+                        end_string = "\n\n"
+                        index_end_string = hook_line.find(
+                            end_string, first_index
+                        )
+
+                        if has_template:
+                            new_hook_line = (
+                                hook_line[: first_index + len(f_key)]
+                                + f'"{s_first_path}"\n'
+                                + f'{nb_space_indentation * " "}template_dir ='
+                                f' "{s_first_path}/" + MODULE_NAME\n\n'
+                                + hook_line[index_end_string:]
+                            )
+                        else:
+                            new_hook_line = (
+                                hook_line[: first_index + len(f_key)]
+                                + f'"{s_first_path}"\n'
+                                + hook_line[index_end_string:]
+                            )
+                        new_hook_line = new_hook_line.replace(
+                            "# path_module_generate = ",
+                            "path_module_generate = ",
+                        )
+                        new_hook_line = new_hook_line.replace(
+                            '# "path_sync_code": path_module_generate,',
+                            '"path_sync_code": path_module_generate,',
+                        )
+                    with open(hook_file, "w") as hook:
+                        hook.write(new_hook_line)
+
+        # Format editing code before commit
+        await run_command_get_output(
+            "./script/maintenance/black.sh", temp_dir_name
+        )
+
+        # init repo with git
+        for dir_to_git in lst_path_to_add_config:
+            await run_command_get_output("git", "init", ".", cwd=dir_to_git)
+            await run_command_get_output("git", "add", ".", cwd=dir_to_git)
+            await run_command_get_output(
+                "git", "commit", "-am", "'first commit'", cwd=dir_to_git
+            )
+
+        new_config_path = os.path.join(temp_dir_name, "config.conf")
+        update_config(
+            "./config.conf",
+            new_config_path,
+            lst_path_to_add_config=lst_path_to_add_config,
+            lst_path_to_remove_config=lst_path_to_remove_config,
+            module_name=generated_module,
+        )
+    else:
+        new_config_path = None
+
     if install_path is None:
         install_path = path_module_check
+    elif run_in_sandbox:
+        install_path = os.path.normpath(
+            os.path.join(temp_dir_name, install_path)
+        )
 
     # Check code, init module to install
     if lst_init_module_name:
@@ -228,6 +562,7 @@ async def test_exec(
     is_db_create = False
     unique_database_name = f"test_demo_{uuid.uuid4()}"[:63]
     if not test_status:
+        # Create database
         res, status = await run_command(
             "./script/db_restore.py",
             "--database",
@@ -239,34 +574,33 @@ async def test_exec(
         is_db_create = not status
 
     if not test_status and lst_init_module_name:
-        # Parallel execution here
-
-        # No parallel execution here
+        # Install required module
         str_test = ",".join(lst_init_module_name)
         script_name = (
             "./script/addons/install_addons_dev.sh"
             if tested_module
             else "./script/addons/install_addons.sh"
         )
-        res, status = await run_command(
-            script_name,
-            unique_database_name,
-            str_test,
-            test_name=test_name,
-        )
+        if new_config_path:
+            res, status = await run_command(
+                script_name,
+                unique_database_name,
+                str_test,
+                new_config_path,
+                test_name=test_name,
+            )
+        else:
+            res, status = await run_command(
+                script_name,
+                unique_database_name,
+                str_test,
+                test_name=test_name,
+            )
         test_result += res
         test_status += status
 
     if not test_status and search_class_module and generated_module:
-        path_template_to_generate = os.path.join(
-            path_module_check, tested_module
-        )
-        path_module_to_generate = os.path.join(
-            path_module_check, search_class_module
-        )
-        # Parallel execution here
-
-        # No parallel execution here
+        # Update template with class/model/inherit
         res, status = await run_command(
             "./script/code_generator/search_class_model.py",
             "--quiet",
@@ -279,18 +613,36 @@ async def test_exec(
         test_result += res
         test_status += status
 
-    if not test_status and tested_module and generated_module:
-        # Parallel execution here
+    test_generated_path = (
+        install_path if destination_path is None else new_destination_path
+    )
+    test_generated_path = (
+        destination_path if use_test_path_generic else install_path
+    )
+    # if destination_path is None:
+    #     destination_path = install_path
 
-        # No parallel execution here
-        res, status = await run_command(
-            "./script/code_generator/install_and_test_code_generator.sh",
-            unique_database_name,
-            tested_module,
-            install_path,
-            generated_module,
-            test_name=test_name,
-        )
+    if not test_status and tested_module and generated_module:
+        # Finally, the test
+        if new_config_path:
+            res, status = await run_command(
+                "./script/code_generator/install_and_test_code_generator.sh",
+                unique_database_name,
+                tested_module,
+                test_generated_path,
+                generated_module,
+                new_config_path,
+                test_name=test_name,
+            )
+        else:
+            res, status = await run_command(
+                "./script/code_generator/install_and_test_code_generator.sh",
+                unique_database_name,
+                tested_module,
+                install_path,
+                generated_module,
+                test_name=test_name,
+            )
         test_result += res
         test_status += status
 
@@ -337,7 +689,7 @@ def print_summary_task(task_list):
 # START TEST
 
 
-async def run_demo_test() -> Tuple[str, int]:
+async def run_demo_test(config) -> Tuple[str, int]:
     lst_test_name = [
         "demo_helpdesk_data",
         "demo_internal",
@@ -349,6 +701,7 @@ async def run_demo_test() -> Tuple[str, int]:
         "demo_website_snippet",
     ]
     res, status = await test_exec(
+        config,
         "./addons/TechnoLibre_odoo-code-generator-template",
         lst_init_module_name=lst_test_name,
         test_name="demo_test",
@@ -357,11 +710,12 @@ async def run_demo_test() -> Tuple[str, int]:
     return res, status
 
 
-async def run_mariadb_test() -> Tuple[str, int]:
-    test_result = ""
-    test_status = 0
+async def run_code_generator_migrator_demo_mariadb_sql_example_1_test(
+    config,
+) -> Tuple[str, int]:
     # Migrator
     res, status = await test_exec(
+        config,
         "./addons/TechnoLibre_odoo-code-generator-template",
         generated_module="demo_mariadb_sql_example_1",
         tested_module="code_generator_migrator_demo_mariadb_sql_example_1",
@@ -372,12 +726,18 @@ async def run_mariadb_test() -> Tuple[str, int]:
             "code_generator_portal",
         ],
         test_name="mariadb_test-migrator",
+        run_in_sandbox=True,
     )
-    test_result += res
-    test_status += status
 
+    return res, status
+
+
+async def run_code_generator_template_demo_mariadb_sql_example_1_test(
+    config,
+) -> Tuple[str, int]:
     # Template
     res, status = await test_exec(
+        config,
         "./addons/TechnoLibre_odoo-code-generator-template",
         generated_module="code_generator_demo_mariadb_sql_example_1",
         tested_module="code_generator_template_demo_mariadb_sql_example_1",
@@ -387,12 +747,18 @@ async def run_mariadb_test() -> Tuple[str, int]:
             "demo_mariadb_sql_example_1",
         ],
         test_name="mariadb_test-template",
+        run_in_sandbox=True,
     )
-    test_result += res
-    test_status += status
 
+    return res, status
+
+
+async def run_code_generator_demo_mariadb_sql_example_1_test(
+    config,
+) -> Tuple[str, int]:
     # Code generator
     res, status = await test_exec(
+        config,
         "./addons/TechnoLibre_odoo-code-generator-template",
         generated_module="demo_mariadb_sql_example_1",
         lst_init_module_name=[
@@ -400,6 +766,31 @@ async def run_mariadb_test() -> Tuple[str, int]:
         ],
         tested_module="code_generator_demo_mariadb_sql_example_1",
         test_name="mariadb_test-code-generator",
+        run_in_sandbox=True,
+    )
+
+    return res, status
+
+
+async def run_code_generator_data_test(config) -> Tuple[str, int]:
+    test_result = ""
+    test_status = 0
+    lst_generated_module = [
+        "demo_helpdesk_data",
+        "demo_website_data",
+    ]
+    lst_tested_module = [
+        "code_generator_demo_export_helpdesk",
+        "code_generator_demo_export_website",
+    ]
+    # Multiple
+    res, status = await test_exec(
+        config,
+        "./addons/TechnoLibre_odoo-code-generator-template",
+        generated_module=",".join(lst_generated_module),
+        tested_module=",".join(lst_tested_module),
+        test_name="code_generator_data_test",
+        run_in_sandbox=True,
     )
     test_result += res
     test_status += status
@@ -407,35 +798,85 @@ async def run_mariadb_test() -> Tuple[str, int]:
     return test_result, test_status
 
 
-async def run_code_generator_multiple_test() -> Tuple[str, int]:
+async def run_code_generator_theme_test(config) -> Tuple[str, int]:
+    test_result = ""
+    test_status = 0
+    lst_generated_module = [
+        "theme_website_demo_code_generator",
+    ]
+    lst_tested_module = [
+        "code_generator_demo_theme_website",
+    ]
+    # Multiple
+    res, status = await test_exec(
+        config,
+        "./addons/TechnoLibre_odoo-code-generator-template",
+        generated_module=",".join(lst_generated_module),
+        tested_module=",".join(lst_tested_module),
+        test_name="code_generator_theme_test",
+        run_in_sandbox=True,
+    )
+    test_result += res
+    test_status += status
+
+    return test_result, test_status
+
+
+async def run_code_generator_generic_all_test(config) -> Tuple[str, int]:
     test_result = ""
     test_status = 0
     lst_generated_module = [
-        "code_generator_demo",
-        "demo_helpdesk_data",
-        "demo_website_data",
         "demo_internal",
         "demo_portal",
+        "demo_helpdesk_data",
+        "demo_website_data",
+        "demo_website_leaflet",
+        "demo_website_snippet",
         "theme_website_demo_code_generator",
+    ]
+    lst_tested_module = [
+        "code_generator_demo_internal",
+        "code_generator_demo_portal",
+        "code_generator_demo_export_helpdesk",
+        "code_generator_demo_export_website",
+        "code_generator_demo_website_leaflet",
+        "code_generator_demo_website_snippet",
+        "code_generator_demo_theme_website",
+    ]
+    # Multiple
+    res, status = await test_exec(
+        config,
+        "./addons/TechnoLibre_odoo-code-generator-template",
+        generated_module=",".join(lst_generated_module),
+        tested_module=",".join(lst_tested_module),
+        test_name="code_generator_generic_all_test",
+        run_in_sandbox=True,
+    )
+    test_result += res
+    test_status += status
+
+    return test_result, test_status
+
+
+async def run_code_generator_website_snippet_test(config) -> Tuple[str, int]:
+    test_result = ""
+    test_status = 0
+    lst_generated_module = [
         "demo_website_leaflet",
         "demo_website_snippet",
     ]
     lst_tested_module = [
-        "code_generator_demo",
-        "code_generator_demo_export_helpdesk",
-        "code_generator_demo_export_website",
-        "code_generator_demo_internal",
-        "code_generator_demo_portal",
-        "code_generator_demo_theme_website",
         "code_generator_demo_website_leaflet",
         "code_generator_demo_website_snippet",
     ]
     # Multiple
     res, status = await test_exec(
+        config,
         "./addons/TechnoLibre_odoo-code-generator-template",
         generated_module=",".join(lst_generated_module),
         tested_module=",".join(lst_tested_module),
-        test_name="code_generator_multiple_test",
+        test_name="code_generator_website_snippet_test",
+        run_in_sandbox=True,
     )
     test_result += res
     test_status += status
@@ -443,7 +884,56 @@ async def run_code_generator_multiple_test() -> Tuple[str, int]:
     return test_result, test_status
 
 
-async def run_code_generator_inherit_test() -> Tuple[str, int]:
+async def run_code_generator_demo_generic_test(config) -> Tuple[str, int]:
+    test_result = ""
+    test_status = 0
+    lst_generated_module = [
+        "demo_internal",
+        "demo_portal",
+    ]
+    lst_tested_module = [
+        "code_generator_demo_internal",
+        "code_generator_demo_portal",
+    ]
+    # Multiple
+    res, status = await test_exec(
+        config,
+        "./addons/TechnoLibre_odoo-code-generator-template",
+        generated_module=",".join(lst_generated_module),
+        tested_module=",".join(lst_tested_module),
+        test_name="code_generator_demo_generic_test",
+        run_in_sandbox=True,
+    )
+    test_result += res
+    test_status += status
+
+    return test_result, test_status
+
+
+async def run_code_generator_demo_test(config) -> Tuple[str, int]:
+    test_result = ""
+    test_status = 0
+    lst_generated_module = [
+        "code_generator_demo",
+    ]
+    lst_tested_module = [
+        "code_generator_demo",
+    ]
+    # Multiple
+    res, status = await test_exec(
+        config,
+        "./addons/TechnoLibre_odoo-code-generator-template",
+        generated_module=",".join(lst_generated_module),
+        tested_module=",".join(lst_tested_module),
+        test_name="code_generator_demo_test",
+    )
+    test_result += res
+    test_status += status
+
+    return test_result, test_status
+
+
+async def run_code_generator_inherit_test(config) -> Tuple[str, int]:
     # TODO can be merge into code_generator_multiple
     test_result = ""
     test_status = 0
@@ -455,10 +945,12 @@ async def run_code_generator_inherit_test() -> Tuple[str, int]:
     ]
     # Inherit
     res, status = await test_exec(
+        config,
         "./addons/TechnoLibre_odoo-code-generator-template",
         generated_module=",".join(lst_generated_module),
         tested_module=",".join(lst_tested_module),
         test_name="code_generator_inherit_test",
+        run_in_sandbox=True,
     )
     test_result += res
     test_status += status
@@ -466,7 +958,7 @@ async def run_code_generator_inherit_test() -> Tuple[str, int]:
     return test_result, test_status
 
 
-async def run_code_generator_auto_backup_test() -> Tuple[str, int]:
+async def run_code_generator_auto_backup_test(config) -> Tuple[str, int]:
     test_result = ""
     test_status = 0
     lst_generated_module = [
@@ -477,10 +969,12 @@ async def run_code_generator_auto_backup_test() -> Tuple[str, int]:
     ]
     # Auto-backup
     res, status = await test_exec(
+        config,
         "./addons/OCA_server-tools/auto_backup",
         generated_module=",".join(lst_generated_module),
         tested_module=",".join(lst_tested_module),
         test_name="code_generator_auto_backup_test",
+        run_in_sandbox=True,
     )
     test_result += res
     test_status += status
@@ -488,19 +982,23 @@ async def run_code_generator_auto_backup_test() -> Tuple[str, int]:
     return test_result, test_status
 
 
-async def run_code_generator_template_demo_portal_test() -> Tuple[str, int]:
+async def run_code_generator_template_demo_portal_test(
+    config,
+) -> Tuple[str, int]:
     test_result = ""
     test_status = 0
     # Template
     res, status = await test_exec(
+        config,
         "./addons/TechnoLibre_odoo-code-generator-template",
         generated_module="code_generator_demo_portal",
         tested_module="code_generator_template_demo_portal",
-        # search_class_module="demo_mariadb_sql_example_1",
+        search_class_module="demo_portal",
         lst_init_module_name=[
             "demo_portal",
         ],
         test_name="code_generator_template_demo_portal",
+        run_in_sandbox=True,
     )
     test_result += res
     test_status += status
@@ -508,21 +1006,23 @@ async def run_code_generator_template_demo_portal_test() -> Tuple[str, int]:
     return test_result, test_status
 
 
-async def run_code_generator_template_demo_internal_inherit_test() -> Tuple[
-    str, int
-]:
+async def run_code_generator_template_demo_internal_inherit_test(
+    config,
+) -> Tuple[str, int]:
     test_result = ""
     test_status = 0
     # Template
     res, status = await test_exec(
+        config,
         "./addons/TechnoLibre_odoo-code-generator-template",
         generated_module="code_generator_demo_internal_inherit",
         tested_module="code_generator_template_demo_internal_inherit",
-        # search_class_module="code_generator_demo_internal_inherit",
+        search_class_module="demo_internal_inherit",
         lst_init_module_name=[
             "demo_internal_inherit",
         ],
         test_name="code_generator_template_demo_internal_inherit",
+        run_in_sandbox=True,
     )
     test_result += res
     test_status += status
@@ -530,22 +1030,25 @@ async def run_code_generator_template_demo_internal_inherit_test() -> Tuple[
     return test_result, test_status
 
 
-async def run_code_generator_template_demo_sysadmin_cron_test() -> Tuple[
-    str, int
-]:
+async def run_code_generator_template_demo_sysadmin_cron_test(
+    config,
+) -> Tuple[str, int]:
     test_result = ""
     test_status = 0
     # Template
     res, status = await test_exec(
+        config,
         "./addons/OCA_server-tools/auto_backup",
         generated_module="code_generator_auto_backup",
+        generate_path="./addons/OCA_server-tools/",
         tested_module="code_generator_template_demo_sysadmin_cron",
-        # search_class_module="code_generator_demo_internal_inherit",
+        search_class_module="auto_backup",
         lst_init_module_name=[
             "auto_backup",
         ],
         test_name="code_generator_template_demo_sysadmin_cron",
         install_path="./addons/TechnoLibre_odoo-code-generator-template",
+        run_in_sandbox=True,
     )
     test_result += res
     test_status += status
@@ -553,7 +1056,7 @@ async def run_code_generator_template_demo_sysadmin_cron_test() -> Tuple[
     return test_result, test_status
 
 
-async def run_helloworld_test() -> Tuple[str, int]:
+async def run_helloworld_test(config) -> Tuple[str, int]:
     res, status = await run_command(
         "./test/code_generator/hello_world.sh", test_name="helloworld_test"
     )
@@ -561,32 +1064,134 @@ async def run_helloworld_test() -> Tuple[str, int]:
     return res, status
 
 
-def run_all_test() -> None:
-    task_list = []
+async def run_in_serial(task_list):
+    q = asyncio.Queue()
+    for task in task_list:
+        await q.put(task)
+    lst_result = []
+    for i in range(len(task_list)):
+        co = await q.get()
+        result = await co
+        lst_result.append(result)
+    return lst_result
 
-    task_list.append(run_demo_test())
-    task_list.append(run_helloworld_test())
-    task_list.append(run_mariadb_test())
-    task_list.append(run_code_generator_multiple_test())
-    task_list.append(run_code_generator_inherit_test())
-    task_list.append(run_code_generator_auto_backup_test())
-    task_list.append(run_code_generator_template_demo_portal_test())
-    task_list.append(run_code_generator_template_demo_internal_inherit_test())
-    task_list.append(run_code_generator_template_demo_sysadmin_cron_test())
+
+class AsyncioPool:
+    # TODO check to replace this pool by https://github.com/dano/aioprocessing
+    def __init__(self, concurrency, loop=None):
+        """
+        @param loop: asyncio loop
+        @param concurrency: Maximum number of concurrently running tasks
+        """
+        self._loop = loop or asyncio.get_event_loop()
+        self._concurrency = concurrency
+        self._coros = deque([])  # All coroutines queued for execution
+        self._futures = []  # All currently running coroutines
+        self._lst_result = []
+
+    def close(self):
+        self._loop.close()
+
+    def add_coro(self, coro):
+        """
+        @param coro: coroutine to add
+        """
+        self._coros.append(coro)
+        self.print_status()
+
+    def run_until_complete(self):
+        self._loop.run_until_complete(self._wait_for_futures())
+        return self._lst_result
+
+    def print_status(self):
+        print(
+            " Status: coros:%s - futures:%s"
+            % (len(self._coros), len(self._futures))
+        )
+
+    def _start_futures(self):
+        num_to_start = self._concurrency - len(self._futures)
+        num_to_start = min(num_to_start, len(self._coros))
+        for _ in range(num_to_start):
+            coro = self._coros.popleft()
+            future = asyncio.ensure_future(coro, loop=self._loop)
+            self._futures.append(future)
+            self.print_status()
+
+    async def _wait_for_futures(self):
+        while len(self._coros) > 0 or len(self._futures) > 0:
+            self._start_futures()
+            futures_completed, futures_pending = await asyncio.wait(
+                self._futures,
+                loop=self._loop,
+                return_when=asyncio.FIRST_COMPLETED,
+            )
+
+            for future in futures_completed:
+                self._lst_result.append(future.result())
+                self._futures.remove(future)
+                self._start_futures()
+
+
+def run_all_test(config) -> None:
+    # low in time, at the end for more speed
+    task_list = [
+        run_code_generator_migrator_demo_mariadb_sql_example_1_test(config),
+        run_code_generator_template_demo_mariadb_sql_example_1_test(config),
+        run_code_generator_demo_mariadb_sql_example_1_test(config),
+        run_code_generator_auto_backup_test(config),
+        run_code_generator_template_demo_portal_test(config),
+        run_code_generator_template_demo_internal_inherit_test(config),
+        run_code_generator_template_demo_sysadmin_cron_test(config),
+        run_code_generator_demo_test(config),
+        run_code_generator_generic_all_test(config),
+        # save 30 seconds with generic_all and next commented
+        # run_code_generator_data_test(config),
+        # run_code_generator_theme_test(config),
+        # run_code_generator_website_snippet_test(config),
+        # run_code_generator_demo_generic_test(config),
+        # TODO Will cause conflict with the other because write in code_generator_demo/hooks.py
+        # run_helloworld_test(config),
+        run_code_generator_inherit_test(config),
+        run_demo_test(config),
+    ]
 
     print_summary_task(task_list)
 
     if asyncio.get_event_loop().is_closed():
         asyncio.set_event_loop(asyncio.new_event_loop())
-    loop = asyncio.get_event_loop()
-    commands = asyncio.gather(*task_list)
-    tpl_result = loop.run_until_complete(commands)
-    loop.close()
+
+    if config.no_parallel:
+        tpl_result = asyncio.run(run_in_serial(task_list))
+    elif config.max_process:
+        pool = AsyncioPool(config.max_process)
+        for task in task_list:
+            pool.add_coro(task)
+        try:
+            tpl_result = pool.run_until_complete()
+        finally:
+            pool.close()
+    else:
+        # Use maximal resource
+        loop = asyncio.get_event_loop()
+        if config.debug:
+            loop.set_debug(True)
+        try:
+            commands = asyncio.gather(*task_list)
+            tpl_result = loop.run_until_complete(commands)
+        finally:
+            loop.close()
     print_log(task_list, tpl_result)
     check_result(task_list, tpl_result)
 
 
 def main():
+    # TODO configure logger with thread
+    # logging.basicConfig(
+    #     level=logging.INFO,
+    #     format='%(threadName)10s %(name)18s: %(message)s',
+    #     stream=sys.stderr,
+    # )
     config = get_config()
     start_time = time.time()
     if not config.ignore_init_check_git:
@@ -594,7 +1199,7 @@ def main():
     else:
         success = True
     if success:
-        run_all_test()
+        run_all_test(config)
     end_time = time.time()
     diff_sec = end_time - start_time
     # print(f"Time execution {diff_sec:.3f}s")