Issue #42 Process selection: --processes has precedence over `--exp…

…erimental`

README.md

@@ -174,6 +174,8 @@ If both are specified, the union of both will be considered.
 
 - `--experimental`: By default, experimental processes (or experimental process tests) are ignored.
   Enabling this option will consider experimental processes and tests.
+  Note that experimental processes explicitly selected with `--processes` will be
+  kept irrespective of this option.
 
 
 ### Runner for individual process testing <a name="individual-process-testing-runner"></a>

src/openeo_test_suite/lib/internal-tests/test_process_registry.py

@@ -120,3 +120,17 @@ def test_get_processes_filtered_with_experimental(self, process_registry):
             assert pid in pids
         for pid in self.PROCESS_EXAMPLES_EXPERIMENTAL:
             assert pid in pids
+
+    def test_get_processes_filtered_explicit_process_over_experimental(
+        self, process_registry
+    ):
+        """
+        Processes explicitly selected with `--processes` are selected irrespective of `--experimental` flag
+        """
+        pids = [
+            (p.process_id, p.experimental)
+            for p in process_registry.get_processes_filtered(
+                process_ids=["load_collection", "load_stac"], experimental=False
+            )
+        ]
+        assert pids == [("load_collection", False), ("load_stac", True)]

src/openeo_test_suite/lib/process_registry.py

@@ -103,16 +103,19 @@ def get_processes_filtered(
             pid = process_data.process_id
             level = process_data.level
 
-            if process_data.experimental and not experimental:
-                _log.debug(f"Skipping process {pid!r}: experimental")
-                continue
-
             if process_ids and pid in process_ids:
                 yield process_data
             elif process_levels and level in process_levels:
+                if process_data.experimental and not experimental:
+                    _log.debug(f"Skipping process {pid!r}: experimental")
+                    continue
                 yield process_data
             elif not process_ids and not process_levels:
-                # No id or level allow lists: no filtering
+                # No id or level allow lists: no filtering (except experimental flag)
+                if process_data.experimental and not experimental:
+                    _log.debug(f"Skipping process {pid!r}: experimental")
+                    continue
+
                 yield process_data
             else:
                 _log.debug(