Add by_image subdir for tests where needed

Author: mathbunnyru

Makefile

@@ -54,7 +54,7 @@ build-all: $(foreach I, $(ALL_IMAGES), build/$(I)) ## build all stacks
 
 
 check-outdated/%: ## check the outdated mamba/conda packages in a stack and produce a report
-	@TEST_IMAGE="$(REGISTRY)/$(OWNER)/$(notdir $@)" pytest tests/docker-stacks-foundation/test_outdated.py
+	@TEST_IMAGE="$(REGISTRY)/$(OWNER)/$(notdir $@)" pytest tests/by_image/docker-stacks-foundation/test_outdated.py
 check-outdated-all: $(foreach I, $(ALL_IMAGES), check-outdated/$(I)) ## check all the stacks for outdated packages
 
 

tests/by_image/docker-stacks-foundation/test_packages.py

@@ -24,7 +24,7 @@
     $ make test/docker-stacks-foundation
 
     # [...]
-    # tests/docker-stacks-foundation/test_packages.py::test_python_packages
+    # tests/by_image/docker-stacks-foundation/test_packages.py::test_python_packages
     # -------------------------------- live log setup --------------------------------
     # 2024-01-21 17:46:43 [    INFO] Starting container quay.io/jupyter/docker-stacks-foundation ... (package_helper.py:55)
     # 2024-01-21 17:46:43 [    INFO] Running quay.io/jupyter/docker-stacks-foundation with args {'detach': True, 'tty': True, 'command': ['bash', '-c', 'sleep infinity']} ... (conftest.py:99)

tests/by_image/docker-stacks-foundation/test_units.py

@@ -10,7 +10,7 @@
 
 def test_units(container: TrackedContainer) -> None:
     """Various units tests
-    Add a py file in the `tests/<somestack>/units` dir, and it will be automatically tested
+    Add a py file in the `tests/by_image/<somestack>/units` dir, and it will be automatically tested
     """
     image = container.image_name[container.image_name.rfind("/") + 1 :]
     LOGGER.info(f"Running unit tests for: {image}")