feat: add real PDF ingestion workflow

services/api/tests/test_api.py

@@ -3,7 +3,9 @@ import pytest
 from pathlib import Path
 
 from app.config import Settings
+from app.api.routes import get_project_repository
 from app.main import app
+from app.repositories.memory import InMemoryProjectRepository
 from app.runtime_settings import EncryptedSettingsStore, get_runtime_store
 
 
@@ -17,7 +19,9 @@ def transport(tmp_path: Path) -> httpx.ASGITransport:
             redis_url="redis://:secret@redis:6379/0",
         )
     )
+    repository = InMemoryProjectRepository()
     app.dependency_overrides[get_runtime_store] = lambda: store
+    app.dependency_overrides[get_project_repository] = lambda: repository
     return httpx.ASGITransport(app=app)
 
 

services/api/tests/test_plan_ingestion.py

@@ -0,0 +1,19 @@
+from pathlib import Path
+
+from app.services.plan_ingestion import inspect_pdf
+
+
+def test_sample_pdf_detects_two_plan_regions() -> None:
+    workspace = Path(__file__).resolve().parents[3]
+    sample = workspace / "11-2-104-模型.pdf"
+
+    result = inspect_pdf(sample.read_bytes())
+
+    assert result.page_count == 1
+    assert result.vector_based is True
+    assert result.vector_element_count > 10_000
+    assert result.preview_width == 1600
+    assert len(result.regions) == 2
+    assert result.regions[0].name.startswith("上方")
+    assert result.regions[0].recommended is True
+    assert result.regions[1].name.startswith("下方")

services/api/tests/test_workflow.py

@@ -43,3 +43,17 @@ def test_invalid_command_is_rejected() -> None:
                 expected_revision=project.revision,
             ),
         )
+
+
+def test_unknown_region_is_rejected() -> None:
+    project = create_demo_project()
+    project.stage = WorkflowStage.REGION_SELECTION
+    with pytest.raises(InvalidTransitionError):
+        apply_command(
+            project,
+            CommandRequest(
+                command=WorkflowCommand.SELECT_REGION,
+                expected_revision=project.revision,
+                payload={"region_id": "missing-region"},
+            ),
+        )