feat(server): add workbench API, DSH planner worker and RAG pipeline

server/tests/test_grant_limits.py

@@ -0,0 +1,19 @@
+"""点数档位发放测试。"""
+from app.grant_limits import GRANT_TIERS, resolve_tier, tier_catalog
+
+
+def test_tier_catalog():
+    tiers = tier_catalog()
+    assert [t["tier"] for t in tiers] == [1, 2, 3]
+    assert [t["points"] for t in tiers] == [10_000_000, 100_000_000, 1_000_000_000]
+    assert all("label" in t for t in tiers)
+
+
+def test_resolve_tier():
+    assert resolve_tier(1) == 10_000_000
+    assert resolve_tier(2) == 100_000_000
+    assert resolve_tier(3) == 1_000_000_000
+    assert resolve_tier("2") == 100_000_000
+    assert resolve_tier(9) is None
+    assert resolve_tier(None) is None
+    assert resolve_tier("abc") is None