dograh/api/tests/test_trigger_path_validation.py
Mubashir Rahim e3c08209bb fix(workflow): detect duplicate trigger paths when first node has no id
validate_trigger_paths used seen_paths.get(trigger_path) and treated a None
result as "path not seen yet". But None is also what node.get("id") returns
for a node without an id, so when the first trigger node sharing a path had no
id, it was stored as None and every later node with the same path was silently
accepted as unique — duplicate trigger paths slipped through validation.

Use a membership test (trigger_path not in seen_paths) so "first occurrence"
and "node_id happens to be None" are no longer conflated. Behavior is
unchanged for nodes that have ids.

Adds a regression test that fails before and passes after.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-03 14:26:26 +05:00

90 lines
2.7 KiB
Python

from api.services.workflow.trigger_paths import (
TRIGGER_PATH_MAX_LENGTH,
validate_trigger_paths,
)
def test_validate_trigger_paths_rejects_invalid_path_segments():
workflow_definition = {
"nodes": [
{
"id": "trigger-1",
"type": "trigger",
"data": {"trigger_path": "support/west"},
}
],
"edges": [],
}
issues = validate_trigger_paths(workflow_definition)
assert len(issues) == 1
assert issues[0].node_id == "trigger-1"
assert "single URL path segment" in issues[0].message
def test_validate_trigger_paths_rejects_long_and_duplicate_paths():
long_path = "a" * (TRIGGER_PATH_MAX_LENGTH + 1)
workflow_definition = {
"nodes": [
{
"id": "trigger-1",
"type": "trigger",
"data": {"trigger_path": long_path},
},
{
"id": "trigger-2",
"type": "trigger",
"data": {"trigger_path": "sales_agent"},
},
{
"id": "trigger-3",
"type": "trigger",
"data": {"trigger_path": "sales_agent"},
},
],
"edges": [],
}
issues = validate_trigger_paths(workflow_definition)
messages = [issue.message for issue in issues]
assert (
f"Trigger path must be {TRIGGER_PATH_MAX_LENGTH} characters or fewer."
in messages
)
assert "Trigger path is duplicated in this workflow." in messages
def test_validate_trigger_paths_detects_duplicate_when_first_node_has_no_id():
"""A duplicate trigger path must be flagged even when the first node sharing
that path has no ``id`` (``node.get("id")`` is None).
Regression: the duplicate check previously used ``seen_paths.get(path)`` and
treated a ``None`` result as "not seen yet", so a first node with a missing
id (stored as None) made every later node with the same path slip through
undetected.
"""
workflow_definition = {
"nodes": [
# No "id" key -> node_id resolves to None.
{"type": "trigger", "data": {"trigger_path": "sales_agent"}},
{
"id": "trigger-2",
"type": "trigger",
"data": {"trigger_path": "sales_agent"},
},
],
"edges": [],
}
issues = validate_trigger_paths(workflow_definition)
messages = [issue.message for issue in issues]
assert "Trigger path is duplicated in this workflow." in messages
duplicate_issue = next(
issue
for issue in issues
if issue.message == "Trigger path is duplicated in this workflow."
)
assert duplicate_issue.node_id == "trigger-2"