From 0b9a66f1cbdf4d981ac2c3eebbcfe83d3e59ac65 Mon Sep 17 00:00:00 2001
From: BlackVortexAI <blackvortexx@proton.me>
Date: Sat, 22 Aug 2026 15:02:34 +0200
Subject: [PATCH] Stub Comfy execution APIs in standalone detailer tests

---
 tests/fixtures/fake_comfy_execution.py | 75 ++++++++++++++++++++++++++
 tests/test_detailer_loop.py            |  8 ++-
 2 files changed, 82 insertions(+), 1 deletion(-)
 create mode 100644 tests/fixtures/fake_comfy_execution.py

diff --git a/tests/fixtures/fake_comfy_execution.py b/tests/fixtures/fake_comfy_execution.py
new file mode 100644
index 0000000..9072fb0
--- /dev/null
+++ b/tests/fixtures/fake_comfy_execution.py
@@ -0,0 +1,75 @@
+import sys
+from types import ModuleType
+
+
+class DynamicPrompt:
+    def __init__(self, prompt):
+        self.prompt = prompt
+
+    def get_node(self, node_id):
+        return self.prompt[str(node_id)]
+
+
+class ExecutionBlocker:
+    def __init__(self, value):
+        self.value = value
+
+
+def is_link(value):
+    return isinstance(value, (tuple, list)) and len(value) == 2 and isinstance(value[0], str)
+
+
+class _GraphNode:
+    def __init__(self, graph, node_id, class_type, inputs):
+        self.graph = graph
+        self.node_id = node_id
+        self.class_type = class_type
+        self.inputs = dict(inputs)
+
+    def out(self, index):
+        return [self.node_id, index]
+
+    def set_input(self, key, value):
+        self.inputs[key] = value
+
+    def set_override_display_id(self, _node_id):
+        return None
+
+
+class GraphBuilder:
+    def __init__(self):
+        self.nodes = {}
+        self.next_id = 1
+
+    def node(self, class_type, node_id=None, **inputs):
+        node_id = str(node_id or self.next_id)
+        self.next_id += 1
+        node = _GraphNode(self, node_id, class_type, inputs)
+        self.nodes[node_id] = node
+        return node
+
+    def lookup_node(self, node_id):
+        return self.nodes[str(node_id)]
+
+    def finalize(self):
+        return {
+            node_id: {"class_type": node.class_type, "inputs": node.inputs}
+            for node_id, node in self.nodes.items()
+        }
+
+
+def install():
+    package = ModuleType("comfy_execution")
+    package.__path__ = []
+    graph = ModuleType("comfy_execution.graph")
+    graph.DynamicPrompt = DynamicPrompt
+    graph_utils = ModuleType("comfy_execution.graph_utils")
+    graph_utils.DynamicPrompt = DynamicPrompt
+    graph_utils.ExecutionBlocker = ExecutionBlocker
+    graph_utils.GraphBuilder = GraphBuilder
+    graph_utils.is_link = is_link
+    package.graph = graph
+    package.graph_utils = graph_utils
+    sys.modules["comfy_execution"] = package
+    sys.modules["comfy_execution.graph"] = graph
+    sys.modules["comfy_execution.graph_utils"] = graph_utils
diff --git a/tests/test_detailer_loop.py b/tests/test_detailer_loop.py
index c4ae63e..bea2856 100644
--- a/tests/test_detailer_loop.py
+++ b/tests/test_detailer_loop.py
@@ -14,7 +14,13 @@ sys.path.insert(0, str(ROOT.parent))
 import numpy as np  # noqa: E402
 import torch  # noqa: E402
 
-from comfy_execution.graph import DynamicPrompt  # noqa: E402
+try:  # noqa: E402
+    from comfy_execution.graph import DynamicPrompt
+except ModuleNotFoundError:  # CI validates the node pack without a full ComfyUI checkout.
+    from fixtures.fake_comfy_execution import install as install_fake_comfy_execution
+
+    install_fake_comfy_execution()
+    from comfy_execution.graph import DynamicPrompt
 from bv_nodepack.py.nodes.bv_regional_detailer import (  # noqa: E402
     BVDetectorBindingNode,
     BVDetectorRegistryNode,