diff --git a/Makefile b/Makefile
index 95000b1..63ed900 100644
--- a/Makefile
+++ b/Makefile
@@ -36,7 +36,7 @@ $(NAME): $(LIBFT) $(OBJS)
 
 # test part
 
-TEST_SRCDIR = tests
+TEST_SRCDIR = test
 TEST_OBJDIR = .TEST_objs
 TEST_SRCS = $(shell find $(TEST_SRCDIR) -name "*.c")
 TEST_OBJS = $(patsubst $(TEST_SRCDIR)/%.c, $(TEST_OBJDIR)/%.o, $(TEST_SRCS))
@@ -46,8 +46,8 @@ $(TEST_OBJDIR)/%.o: $(TEST_SRCDIR)/%.c
 	@mkdir -p $(dir $@)
 	@$(CC) $(WFLAGS) -MMD -MP -I$(INCDIR) -c $< -g3 -ggdb -o $@ $(LINK)
 
-tests: $(LIBFT) $(TEST_OBJS)
-	@$(CC) $(WFLAGS) $(TEST_OBJS) $(LIBFT) -o test $(LINK)
+parser: $(LIBFT) $(TEST_OBJS)
+	@$(CC) $(WFLAGS) $(TEST_OBJS) $(LIBFT) -o parser $(LINK)
 	@echo "$(CYAN)Test build completed: test$(RESET)"
 
 # test part end
diff --git a/parser b/parser
new file mode 100755
index 0000000..0b98a55
Binary files /dev/null and b/parser differ
diff --git a/tests/ast/ast.c b/test/ast/ast.c
similarity index 98%
rename from tests/ast/ast.c
rename to test/ast/ast.c
index 2b9f111..d96d73e 100644
--- a/tests/ast/ast.c
+++ b/test/ast/ast.c
@@ -47,10 +47,11 @@ void	setup_cmd(t_ast_n *node, char *cmd, char *args)
 	node->args = ft_split(args, " ");
 }
 
-t_ast_n	*return_hardcode_ast(char **envp)
+t_ast_n	*get_ast(char **envp, t_node *lst)
 {
 	t_ast_n 		*head;
 
+	(void)lst;
 	// head
 	head = created_ast_n(_AND, NULL, NULL);
 	head->env = init_env(envp);
@@ -72,7 +73,7 @@ t_ast_n	*return_hardcode_ast(char **envp)
 	//           			right
 	head->left->right->right = created_ast_n(_CMD, head->left->right, head);
 	setup_cmd(head->left->right->right, "echo", "echo coucou");
-	
+
 	//       right
 	head->right = created_ast_n(_PLINE, head, head);
 	head->right->pline = malloc(sizeof(t_ast_n *) * 4);
@@ -81,11 +82,11 @@ t_ast_n	*return_hardcode_ast(char **envp)
 	setup_cmd(head->right->pline[0], "ls", "ls");
 	//       		===1===
 	head->right->pline[1] = created_ast_n(_AND, head->right, head);
-	
+
 	//                    		left
 	head->right->pline[1]->left = created_ast_n(_CMD, head->right->pline[1], head);
 	setup_cmd(head->right->pline[1]->left, "echo", "echo coucou");
-	
+
 	//                    		right
 	head->right->pline[1]->right = created_ast_n(_CMD, head->right->pline[1], head);
 	setup_cmd(head->right->pline[1]->right, "echo", "echo coucou");
@@ -93,7 +94,7 @@ t_ast_n	*return_hardcode_ast(char **envp)
 	//       		===2===
 	head->right->pline[2] = created_ast_n(_CMD, head->right, head);
 	setup_cmd(head->right->pline[2], "cat", "cat -e");
-	
+
 	//       		===NULL===
 	head->right->pline[3] = NULL;
 
diff --git a/tests/ast/ast.h b/test/ast/ast.h
similarity index 95%
rename from tests/ast/ast.h
rename to test/ast/ast.h
index 3e964c0..accffc0 100644
--- a/tests/ast/ast.h
+++ b/test/ast/ast.h
@@ -15,6 +15,7 @@
 
 /*# include "../../includes/env.h"*/
 # include "../../lib/libft/libft.h"
+# include "../tokenizer/tokenizer.h"
 
 typedef enum e_state
 {
@@ -54,7 +55,7 @@ typedef struct s_ast_n
 	char			**env;
 }					t_ast_n;
 
-t_ast_n	*return_hardcode_ast(char **envp);
+t_ast_n	*get_ast(char **envp, t_node *lst);
 
 // env TMP
 char	**init_env(char **envp);
diff --git a/tests/drawio/drawio.h b/test/drawio/drawio.h
similarity index 100%
rename from tests/drawio/drawio.h
rename to test/drawio/drawio.h
diff --git a/tests/drawio/drawio_ast.c b/test/drawio/drawio_ast.c
similarity index 100%
rename from tests/drawio/drawio_ast.c
rename to test/drawio/drawio_ast.c
diff --git a/tests/drawio/drawio_ast_utils.c b/test/drawio/drawio_ast_utils.c
similarity index 100%
rename from tests/drawio/drawio_ast_utils.c
rename to test/drawio/drawio_ast_utils.c
diff --git a/tests/drawio/drawio_linklist.c b/test/drawio/drawio_linklist.c
similarity index 100%
rename from tests/drawio/drawio_linklist.c
rename to test/drawio/drawio_linklist.c
diff --git a/tests/drawio/drawio_print_ast.c b/test/drawio/drawio_print_ast.c
similarity index 100%
rename from tests/drawio/drawio_print_ast.c
rename to test/drawio/drawio_print_ast.c
diff --git a/tests/drawio/drawio_utils.c b/test/drawio/drawio_utils.c
similarity index 100%
rename from tests/drawio/drawio_utils.c
rename to test/drawio/drawio_utils.c
diff --git a/tests/parsing.h b/test/parsing.h
similarity index 98%
rename from tests/parsing.h
rename to test/parsing.h
index ddb328f..c602430 100644
--- a/tests/parsing.h
+++ b/test/parsing.h
@@ -13,11 +13,13 @@
 #ifndef PARSING_H
 # define PARSING_H
 
+#  define DEBUG 1
+
 # include "tokenizer/tokenizer.h"
 # include "ast/ast.h"
-# include "drawio/drawio.h"
 
 // drawio
+# include "drawio/drawio.h"
 
 // tmp_env
 char	**init_env(char **envp);
diff --git a/tests/test.c b/test/test.c
similarity index 78%
rename from tests/test.c
rename to test/test.c
index 6b9190b..97ce4ac 100644
--- a/tests/test.c
+++ b/test/test.c
@@ -11,7 +11,6 @@
 /* ************************************************************************** */
 
 #include "parsing.h"
-/*#include "../includes/env.h"*/
 
 void	truncate_comment(char *str)
 {
@@ -37,37 +36,34 @@ void	truncate_comment(char *str)
 	}
 }
 
-/*static t_data	*init_data(char **envp)*/
-/*{*/
-/*	t_data	*data;*/
-/**/
-/*	data = malloc (sizeof(t_data));*/
-/*	data->env = init_env(envp);*/
-/*	return (data);*/
-/*}*/
-
 int	main(int ac, char **av, char **envp)
 {
 	t_node	*lst;
 	t_ast_n	*ast;
 	int 	dio;
-	/*t_data data;*/
 
 	if (ac != 3)
 	{
 		ft_error("./test drawio_file command_str\n");
 		return (1);
 	}
-	/*data = init_data(envp);*/
 	truncate_comment(av[1]);
 	lst = tokenize(av[2]);
 	if (!lst)
 		return (1);
-	dio = drawio_init(av[1]);
-	gen_dio_linked_list(lst, dio);
-	/*debug_linked_list(lst, "ff");*/
-	ast = return_hardcode_ast(envp);
-	gen_dio_ast(ast, dio);
-	drawio_end_file(dio);
+	if (DEBUG)
+	{
+		dio = drawio_init(av[1]);
+		gen_dio_linked_list(lst, dio);
+	}
+	ast = get_ast(envp, lst);
+	if (!ast)
+		return (1);
+	if (DEBUG)
+	{
+		gen_dio_ast(ast, dio);
+		drawio_end_file(dio);
+		ft_debug(" draw.io file generated !\n");
+	}
 	free_linked_list(lst);
 }
diff --git a/tests/tmp_env.c b/test/tmp_env.c
similarity index 100%
rename from tests/tmp_env.c
rename to test/tmp_env.c
diff --git a/tests/tokenizer/linked_list.c b/test/tokenizer/linked_list.c
similarity index 52%
rename from tests/tokenizer/linked_list.c
rename to test/tokenizer/linked_list.c
index 5e37760..35df924 100644
--- a/tests/tokenizer/linked_list.c
+++ b/test/tokenizer/linked_list.c
@@ -81,65 +81,3 @@ int	merge_with_next_node(t_node *node)
 	node->next = tmp_next;
 	return (1);
 }
-
-// have to be deleted after
-void	debug_linked_list(t_node *head, char *msg)
-{
-	t_node	*current;
-	char	*token;
-	char	*pres;
-
-	current = head;
-	printf("----------------------------------------------------------{%s} \n",
-		msg);
-	while (current != NULL)
-	{
-		// set val for base token
-		if (current->token == OPERATOR)
-			token = ft_strdup("OPERATOR");
-		else if (current->token == WORD)
-			token = ft_strdup("    WORD");
-		else if (current->token == UNSET)
-			token = ft_strdup("   UNSET");
-		else
-			token = ft_strdup("     ???");
-
-		// set vals for pressision token
-		if (current->pressision == COMMAND)
-			pres = ft_strdup("COMMAND  ");
-		else if (current->pressision == UNDEFINED)
-			pres = ft_strdup("UNDEF    ");
-		else if (current->pressision == AND)
-			pres = ft_strdup("AND      ");
-		else if (current->pressision == OR)
-			pres = ft_strdup("OR       ");
-		else if (current->pressision == PIPE)
-			pres = ft_strdup("PIPE     ");
-		else if (current->pressision == SUBSH_S)
-			pres = ft_strdup("SUBSH_S  ");
-		else if (current->pressision == SUBSH_E)
-			pres = ft_strdup("SUBSH_E  ");
-		else if (current->pressision == RED_L)
-			pres = ft_strdup("RED_L    ");
-		else if (current->pressision == RED_R)
-			pres = ft_strdup("RED_R    ");
-		else if (current->pressision == HEREDOC)
-			pres = ft_strdup("HEREDOC  ");
-		else if (current->pressision == D_RED_R)
-			pres = ft_strdup("D_RED_R  ");
-		else if (current->pressision == PARAMETER)
-			pres = ft_strdup("PARAMETER");
-		else if (current->pressision == RED_FILE)
-			pres = ft_strdup("RED_FILE ");
-		else if (current->pressision == LIM)
-			pres = ft_strdup("LIM      ");
-		else
-			pres = ft_strdup("???    ");
-
-		printf("| Node - TOKEN: %s.%s -> val: |%s|\n", token, pres, current->val);
-		free(token);
-		free(pres);
-		current = current->next;
-	}
-	printf("----------------------------------------------------------\n\n");
-}
diff --git a/tests/tokenizer/token_and_pres.c b/test/tokenizer/token_and_pres.c
similarity index 100%
rename from tests/tokenizer/token_and_pres.c
rename to test/tokenizer/token_and_pres.c
diff --git a/tests/tokenizer/tokenizer.c b/test/tokenizer/tokenizer.c
similarity index 100%
rename from tests/tokenizer/tokenizer.c
rename to test/tokenizer/tokenizer.c
diff --git a/tests/tokenizer/tokenizer.h b/test/tokenizer/tokenizer.h
similarity index 98%
rename from tests/tokenizer/tokenizer.h
rename to test/tokenizer/tokenizer.h
index 42e1fd7..1b15bd9 100644
--- a/tests/tokenizer/tokenizer.h
+++ b/test/tokenizer/tokenizer.h
@@ -13,7 +13,7 @@
 #ifndef TOKENIZER_H
 # define TOKENIZER_H
 
-# include "../includes/minishell.h"
+# include "../../lib/libft/libft.h"
 
 typedef enum e_token
 {
diff --git a/tests/tokenizer/tokenizer_utils.c b/test/tokenizer/tokenizer_utils.c
similarity index 100%
rename from tests/tokenizer/tokenizer_utils.c
rename to test/tokenizer/tokenizer_utils.c
diff --git a/tests/tokenizer/unstick_node_utils.c b/test/tokenizer/unstick_node_utils.c
similarity index 100%
rename from tests/tokenizer/unstick_node_utils.c
rename to test/tokenizer/unstick_node_utils.c