Replace test data first in the update script (#37)

We need to remove *all* the test data as the specification can introduce
breaking changes.

We also need to replace the test data before generating the test code as
breaking changes in specification cause the test code generation to fail
since it runs a couple of preliminary consistency checks against
the test data.

dev_scripts/update_to_aas_core_meta_codegen_and_testgen.py

@@ -350,13 +350,9 @@ def _replace_test_data(
 
     print(f"Removing the test data from: {test_data_dir}")
 
-    for pth in [
-        test_data_dir / name
-        for name in ("Descend", "DescendOnce", "XOrDefault", "Json", "Xml")
-    ]:
-        if pth.exists():
-            print(f"Removing {pth} ...")
-            shutil.rmtree(pth)
+    for pth in [sub_pth for sub_pth in test_data_dir.iterdir() if sub_pth.is_dir()]:
+        print(f"Removing {pth} ...")
+        shutil.rmtree(pth)
 
     print(f"Copying the test data from: {aas_core_testgen_repo} ...")
     for pth in [aas_core_testgen_repo / "test_data" / name for name in ("Json", "Xml")]:
@@ -700,12 +696,12 @@ def main() -> int:
         aas_core_codegen_revision=aas_core_codegen_revision,
     )
 
+    _replace_test_data(our_repo=our_repo, aas_core_testgen_repo=aas_core_testgen_repo)
+
     exit_code = _generate_test_code(our_repo=our_repo)
     if exit_code is not None:
         return exit_code
 
-    _replace_test_data(our_repo=our_repo, aas_core_testgen_repo=aas_core_testgen_repo)
-
     exit_code = _semantically_patch(our_repo=our_repo)
     if exit_code is not None:
         return exit_code