From 6882a8b80806f2dc53d53a0ecc00c2c98bec3fba Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jo=C3=A3o=20Vitor?=
 <92267577+ShiryuReb@users.noreply.github.com>
Date: Wed, 26 Jun 2024 03:06:57 -0300
Subject: [PATCH] Tests/add new test case weight_conversion (#11468)

* add new test

* add new test
---
 conversions/weight_conversion.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/conversions/weight_conversion.py b/conversions/weight_conversion.py
index e8326e0b6..0777aead9 100644
--- a/conversions/weight_conversion.py
+++ b/conversions/weight_conversion.py
@@ -297,6 +297,12 @@ def weight_conversion(from_type: str, to_type: str, value: float) -> float:
     1.660540199e-23
     >>> weight_conversion("atomic-mass-unit","atomic-mass-unit",2)
     1.999999998903455
+    >>> weight_conversion("slug", "kilogram", 1)
+    Traceback (most recent call last):
+    ...
+    ValueError: Invalid 'from_type' or 'to_type' value: 'slug', 'kilogram'
+    Supported values are: kilogram, gram, milligram, metric-ton, long-ton, short-ton, \
+pound, stone, ounce, carrat, atomic-mass-unit
     """
     if to_type not in KILOGRAM_CHART or from_type not in WEIGHT_TYPE_CHART:
         msg = (