From 1ace4eda85ee57d723712c9f16c1d5bec61d36d5 Mon Sep 17 00:00:00 2001
From: Valentin Sulzer <valentinsulzer@hotmail.com>
Date: Wed, 29 Apr 2020 10:49:44 -0400
Subject: [PATCH] #963 make path absolute in test

---
 tests/unit/test_parameters/test_parameter_values.py | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/tests/unit/test_parameters/test_parameter_values.py b/tests/unit/test_parameters/test_parameter_values.py
index 649ee9f8eb..2c04971e33 100644
--- a/tests/unit/test_parameters/test_parameter_values.py
+++ b/tests/unit/test_parameters/test_parameter_values.py
@@ -388,7 +388,13 @@ def test_interpolant_against_function(self):
                 "interpolation": "[data]lico2_data_example",
             },
             path=os.path.join(
-                "input", "parameters", "lithium-ion", "cathodes", "lico2_Marquis2019"
+                pybamm.root_dir(),
+                "pybamm",
+                "input",
+                "parameters",
+                "lithium-ion",
+                "cathodes",
+                "lico2_Marquis2019",
             ),
             check_already_exists=False,
         )