diff --git a/log_all_test_params.py b/log_all_test_params.py
new file mode 100644
index 000000000..057b943f7
--- /dev/null
+++ b/log_all_test_params.py
@@ -0,0 +1,109 @@
+import os
+import ast
+import pprint
+
+def extract_all_parametrize(filepath):
+    with open(filepath, "r") as f:
+        content = f.read()
+
+    parametrize_data = {}
+    print(f"\n📂 Fichier : {filepath}")
+
+    try:
+        tree = ast.parse(content, filename=filepath)
+    except Exception as e:
+        print(f"❌ Impossible de parser le fichier entier : {e}")
+        return parametrize_data
+
+    for node in tree.body:
+        if isinstance(node, ast.FunctionDef) and node.name.startswith("test_"):
+            print(f"  🔍 Fonction test détectée : {node.name}")
+            param_names = None
+            param_values = []
+
+            for deco in node.decorator_list:
+                # Vérifie que c'est un appel à pytest.mark.parametrize
+                if (
+                    isinstance(deco, ast.Call)
+                    and isinstance(deco.func, ast.Attribute)
+                    and deco.func.attr == "parametrize"
+                ):
+                    try:
+                        # noms de paramètres
+                        names_node = deco.args[0]
+                        if isinstance(names_node, ast.Str) or (
+                            isinstance(names_node, ast.Constant) and isinstance(names_node.value, str)
+                        ):
+                            raw_str = getattr(names_node, "s", names_node.value)
+                            param_names = [x.strip() for x in raw_str.split(",")]
+                        elif isinstance(names_node, ast.List):
+                            param_names = [elt.s for elt in names_node.elts if isinstance(elt, ast.Str)]
+                        else:
+                            param_names = []
+
+                        # valeurs
+                        values_node = deco.args[1]
+                        if isinstance(values_node, ast.List):
+                            for elt in values_node.elts:
+                                if isinstance(elt, ast.Call):  # ex: pytest.param(...)
+                                    value = []
+                                    for arg in elt.args:
+                                        try:
+                                            value.append(ast.literal_eval(arg))
+                                        except Exception:
+                                            value.append("<dynamic>")
+                                    param_values.append(value)
+                                elif isinstance(elt, ast.Tuple):
+                                    try:
+                                        value = [ast.literal_eval(e) for e in elt.elts]
+                                        param_values.append(value)
+                                    except Exception:
+                                        param_values.append(["<non-literal-tuple>"])
+                                else:
+                                    try:
+                                        value = [ast.literal_eval(elt)]
+                                        param_values.append(value)
+                                    except Exception:
+                                        param_values.append(["<non-literal>"])
+
+                        if param_names:
+                            parametrize_data[node.name] = {
+                                "names": param_names,
+                                "values": param_values
+                            }
+                            print(f"    ✅ Paramétré : {param_names} → {len(param_values)} valeurs")
+
+                    except Exception as e:
+                        print(f"    ⚠️ Décorateur parametrize ignoré : {e}")
+
+            if not param_names:
+                print(f"    ⚠️ Pas de parametrize")
+
+    return parametrize_data
+
+def find_test_files(root_dir):
+    test_files = []
+    for dirpath, _, filenames in os.walk(root_dir):
+        for fname in filenames:
+            if fname.startswith("test_") and fname.endswith(".py"):
+                test_files.append(os.path.join(dirpath, fname))
+    return test_files
+
+def extract_all_tests_params(root_dir):
+    all_params = {}
+    test_files = find_test_files(root_dir)
+
+    for filepath in test_files:
+        try:
+            param_data = extract_all_parametrize(filepath)
+            if param_data:
+                all_params[filepath] = param_data
+        except Exception as e:
+            print(f"❌ Erreur lors du traitement de {filepath} : {e}")
+
+    return all_params
+
+if __name__ == "__main__":
+    result = extract_all_tests_params("tests")
+    print("\n📊 Résultat final :")
+    pprint.pprint(result, sort_dicts=False)