Merge pull request #1060 from Remi-Gau/test_dwi

[MAINT] add tests to cover ieeg, eeg, dwi

bids/layout/tests/test_layout_on_examples.py

@@ -44,6 +44,11 @@ def test_layout_on_examples_with_derivatives(dataset, nb_files, bids_examples):
         ("asl003", 10),
         ("asl004", 12),
         ("asl005", 10),
+        ("ds001", 134), # with anat and func data
+        ("eeg_cbm", 104),
+        ("ds000246", 54), # with meg data
+        ("genetics_ukbb", 96), # with dwi data
+        ("ieeg_visual_multimodal", 148), # also with fmap data; ignore stimmuli folder
         ("pet001", 12),
         ("pet002", 20),
         ("pet003", 9),