fix(backend/store): remove camelcase truncation limit and add edge case tests

autogpt_platform/backend/backend/api/features/store/content_handlers.py

@@ -177,6 +177,9 @@ def _get_enabled_blocks() -> types.MappingProxyType[str, Block[Any, Any]]:
     and their set never changes while the process is running.  The returned
     mapping is wrapped in ``MappingProxyType`` so callers cannot accidentally
     mutate the cached data.
+
+    The cached block instances are lightweight singletons (no heavy resources
+    or open connections), so pinning them for the process lifetime is fine.
     """
     enabled: dict[str, Block[Any, Any]] = {}
     for block_id, block_cls in get_blocks().items():

autogpt_platform/backend/backend/api/features/store/text_utils.py

@@ -1,11 +1,5 @@
 """Small text helpers shared across store search modules."""
 
-import logging
-
-logger = logging.getLogger(__name__)
-
-_MAX_CAMELCASE_INPUT_LEN = 500
-
 
 def split_camelcase(text: str) -> str:
     """Split CamelCase into separate words.
@@ -30,13 +24,6 @@ def split_camelcase(text: str) -> str:
         >>> split_camelcase("OAuth2Block")
         'OAuth2 Block'
     """
-    if len(text) > _MAX_CAMELCASE_INPUT_LEN:
-        logger.debug(
-            "split_camelcase: truncating input from %d to %d chars",
-            len(text),
-            _MAX_CAMELCASE_INPUT_LEN,
-        )
-        text = text[:_MAX_CAMELCASE_INPUT_LEN]
     if len(text) <= 1:
         return text
 

autogpt_platform/backend/backend/api/features/store/text_utils_test.py

@@ -27,6 +27,16 @@ from backend.api.features.store.text_utils import split_camelcase
         # "ABlock" stays "ABlock" because the algorithm requires the left
         # part of an uppercase run to retain at least 2 uppercase chars.
         ("ABlock", "ABlock"),
+        # Digit-to-uppercase transitions
+        ("Base64Encoder", "Base64 Encoder"),
+        ("UTF8Decoder", "UTF8 Decoder"),
+        # Pure digits — no camelCase boundaries to split
+        ("123", "123"),
+        # Known limitation: single-letter uppercase segments after digits
+        # are not split from the following word.  "3D" is only 1 uppercase
+        # char so the uppercase-run rule cannot fire, producing "3 DRenderer"
+        # rather than the ideal "3D Renderer".
+        ("3DRenderer", "3 DRenderer"),
     ],
 )
 def test_split_camelcase(input_text: str, expected: str):