Extract server route payload handlers

tools/prompt_smoke.py

@@ -14,6 +14,7 @@ import json
 import random
 import re
 import sys
+import tempfile
 from dataclasses import dataclass, field
 from pathlib import Path
 from typing import Any, Callable
@@ -38,9 +39,11 @@ import generation_profile_config  # noqa: E402
 import krea_cast  # noqa: E402
 import krea_formatter  # noqa: E402
 import location_config  # noqa: E402
+import loop_nodes  # noqa: E402
 import prompt_builder as pb  # noqa: E402
 import row_normalization  # noqa: E402
 import route_metadata  # noqa: E402
+import server_routes  # noqa: E402
 import sdxl_formatter  # noqa: E402
 import sdxl_presets  # noqa: E402
 import seed_config  # noqa: E402
@@ -2643,6 +2646,74 @@ def smoke_node_utility_registration() -> None:
     _expect(krea_config.get("width") == krea_width and krea_config.get("height") == krea_height, "Krea2 config_json dimensions mismatch")
 
 
+def smoke_server_route_payload_policy() -> None:
+    switch = loop_nodes.SxCPIndexSwitch()
+    picked = switch.switch(
+        2,
+        "pick_input",
+        "one_based",
+        "fallback",
+        input_1="first",
+        input_2="second",
+        fallback="fallback",
+    )
+    _expect(picked[0] == "second", "Index Switch pick_input did not select the requested input")
+    _expect(picked[1] == 2, "Index Switch pick_input selected_index changed")
+    _expect("selected=input_2" in picked[2], "Index Switch pick_input status lost selected input")
+
+    routed = switch.switch(3, "route_output", "one_based", "fallback", route_value="routed")
+    _expect(routed[0] == "routed", "Index Switch route_output primary value changed")
+    _expect(routed[1] == 3, "Index Switch route_output selected_index changed")
+    _expect(routed[5] == "routed", "Index Switch route_output did not route value to output_3")
+
+    key = "smoke_route_payload"
+    loop_nodes._ACCUMULATOR_STORES[key] = [
+        {"id": "first", "value": "alpha", "_sxcp_preview_key": "first-key"},
+        {"id": "second", "value": "beta", "_sxcp_preview_key": "second-key"},
+    ]
+    try:
+        listed = server_routes.accumulator_list_payload({"store_key": key, "preview_limit": "0"})
+        _expect(listed.get("count") == 2, "Accumulator list payload lost stored entries")
+        _expect(listed["entries"][0].get("value") == "alpha", "Accumulator list payload lost value summary")
+
+        moved = server_routes.accumulator_move_payload({"store_key": key, "entry_id": "second", "target_index": "1"})
+        _expect(moved.get("moved") is True, "Accumulator move payload did not report movement")
+        _expect(moved.get("from_index") == 2 and moved.get("to_index") == 1, "Accumulator move payload changed indices")
+        _expect(moved["entries"][0].get("id") == "second", "Accumulator move payload did not reorder entries")
+
+        deleted = server_routes.accumulator_delete_payload({"store_key": key, "preview_key": "first-key"})
+        _expect(deleted.get("removed") == 1, "Accumulator delete payload did not remove by preview key")
+        _expect(deleted.get("count") == 1, "Accumulator delete payload count changed")
+
+        cleared = server_routes.accumulator_delete_payload({"store_key": key, "clear": True})
+        _expect(cleared.get("removed") == 1 and cleared.get("count") == 0, "Accumulator clear payload changed")
+    finally:
+        loop_nodes._ACCUMULATOR_STORES.pop(key, None)
+
+    with tempfile.TemporaryDirectory() as tmpdir:
+        previous_profile_dir = character_profile.PROFILE_DIR
+        character_profile.PROFILE_DIR = Path(tmpdir)
+        try:
+            profile = character_profile.build_character_profile_json(
+                profile_name="route source",
+                source="manual",
+                subject_type="woman",
+                age="28-year-old adult",
+                body="slim",
+                hair="long black hair",
+                save_now=False,
+            )
+            saved = server_routes.profile_save_cached_payload(
+                {"profile_name": "Route Save!*", "profile_json": profile["profile_json"]}
+            )
+            saved_path = Path(saved.get("saved_path") or "")
+            _expect(saved.get("status") == "saved", "Profile save payload did not save")
+            _expect(saved.get("profile_name") == "Route_Save", "Profile save payload did not sanitize requested name")
+            _expect(saved_path.exists(), "Profile save payload did not write profile file")
+        finally:
+            character_profile.PROFILE_DIR = previous_profile_dir
+
+
 def smoke_seed_config_policy() -> None:
     _expect(pb.SEED_AXIS_SALTS is seed_config.SEED_AXIS_SALTS, "prompt_builder seed salts should delegate to seed_config")
     _expect(pb.seed_mode_choices() == seed_config.seed_mode_choices(), "seed mode choices drifted from seed_config")
@@ -3326,6 +3397,7 @@ SMOKE_CASES: list[tuple[str, Callable[[], None]]] = [
     ("expression_disabled", smoke_no_expression_fallback),
     ("formatter_metadata_fixtures", smoke_formatter_metadata_fixtures),
     ("node_utility_registration", smoke_node_utility_registration),
+    ("server_route_payload_policy", smoke_server_route_payload_policy),
     ("seed_config_policy", smoke_seed_config_policy),
     ("node_camera_registration", smoke_node_camera_registration),
     ("node_route_config_registration", smoke_node_route_config_registration),