From 4b05ddbd906cb70c2bced5a4e9744407f7a8d771 Mon Sep 17 00:00:00 2001
From: Adrien Berchet <adrien.berchet@epfl.ch>
Date: Mon, 11 Nov 2024 12:33:40 +0100
Subject: [PATCH] Test: Check diff-pdf-visually outputs

---
 .github/workflows/run-tox.yml | 2 ++
 tests/test_vacuum_workflow.py | 7 +++++++
 2 files changed, 9 insertions(+)

diff --git a/.github/workflows/run-tox.yml b/.github/workflows/run-tox.yml
index 2807fdc..134f777 100644
--- a/.github/workflows/run-tox.yml
+++ b/.github/workflows/run-tox.yml
@@ -57,6 +57,8 @@ jobs:
         python -m pip install --upgrade pip setuptools
         pip install tox-gh-actions
         tox
+        ls .tox
+        ls .tox/py*/tmp
     - name: Run tox with min versions
       if: ${{ matrix.min_versions == 'min_versions' }}
       run: |
diff --git a/tests/test_vacuum_workflow.py b/tests/test_vacuum_workflow.py
index 1f83e8d..ccd3bda 100644
--- a/tests/test_vacuum_workflow.py
+++ b/tests/test_vacuum_workflow.py
@@ -26,11 +26,18 @@ def test_ValidateVacuumSynthesis(vacuum_working_directory, data_dir):
     data_dir_pattern = str(data_dir) + "/?"
     result_dir_pattern = str(result_dir) + "/?"
 
+    tmp_dir = result_dir / "tmpdir_for_diff"
+    tmp_dir.mkdir(parents=True, exist_ok=True)
+
     # Check the results
     assert_equal_trees(
         expected_dir,
         result_dir,
         specific_args={
+            "validation/morphometrics/morphometrics_apical_dendrite.pdf": {
+                "verbosity": 3,
+                "tempdir": tmp_dir,
+            },
             "morphs_df/vacuum_synth_morphs_df.csv": {
                 "format_data_kwargs": {
                     "replace_pattern": {(result_dir_pattern, ""): ["vacuum_synth_morphologies"]}