Update tests

Update and add tests, notably new ones to check that transforms are applied properly during loading.

Closes #40 (closed)

.gitlab-ci.yml

@@ -10,6 +10,7 @@ include:
 variables:
   GIT_SUBMODULE_STRATEGY: normal
   GIT_SUBMODULE_DEPTH: 1
+  XDG_CONFIG_HOME: $CI_PROJECT_DIR/tests/data
 
 documentation:
   before_script:
@@ -24,3 +25,9 @@ tests:
     # for pytorch quirks on linux
     - if [ "$TAG" == "docker" ]; then export OMP_NUM_THREADS=1; fi # Set the number of threads used to 1
     - !reference [.snippets, test-prepare]
+
+conda-package:
+  before_script:
+    # for opencv-python dependence
+    - apt-get update && apt-get install -y libgl1-mesa-glx > /dev/null
+    - !reference [.snippets, conda-prepare]