fix: close task3 qdrant and config validation gaps

harness/tests/test_qdrant_cli_commands.py

@@ -16,6 +16,17 @@ class _FakeEmbedder:
         return [[0.1] * 4 for _ in documents]
 
 
+class _Response:
+    def __init__(self, status_code, payload=None):
+        self.status_code = status_code
+        self.ok = status_code < 400
+        self._payload = payload
+        self.text = "" if payload is None else "{}"
+
+    def json(self):
+        return self._payload
+
+
 class _FakeVectorStore:
     def __init__(self):
         self.upserts = []
@@ -218,6 +229,55 @@ def test_vector_index_schema_json_is_single_document(monkeypatch, tmp_path):
     assert payload["counts"]["added"] == 2
 
 
+def test_vector_index_schema_json_maps_initial_missing_collection(monkeypatch, tmp_path):
+    cfg = _qdrant_runtime_config(tmp_path)
+    _write_schema_artifacts(tmp_path)
+    calls = []
+
+    def request(method, url, **kwargs):
+        calls.append((method, url))
+        if method == "GET" and url.endswith("/collections/psd-clinical"):
+            return _Response(404, {"status": {"error": "missing"}})
+        raise AssertionError((method, url))
+
+    monkeypatch.setattr("requests.request", request)
+    response = CliRunner().invoke(app, ["vector", "index-schema", "--json", "-c", str(cfg)])
+
+    assert response.exit_code == 1
+    assert response.stdout == '{"code":"semantic_index_incompatible","status":"failed"}\n'
+    assert response.stderr == ""
+    assert not [call for call in calls if call[0] == "PUT"]
+    assert not [call for call in calls if call[1].endswith("/points/scroll")]
+
+
+def test_vector_index_schema_json_rejects_incompatible_empty_collection(monkeypatch, tmp_path):
+    cfg = _qdrant_runtime_config(tmp_path)
+    _write_schema_artifacts(tmp_path)
+    keyword_indexes = {
+        "content_hash", "document_id", "kind", "record_key", "record_kind",
+        "vector_generation", "workspace_id", "workspace_revision",
+    }
+    calls = []
+
+    def request(method, url, **kwargs):
+        calls.append((method, url))
+        if method == "GET" and url.endswith("/collections/psd-clinical"):
+            return _Response(200, {"result": {
+                "config": {"params": {"vectors": {"size": 384, "distance": "Cosine"}}},
+                "payload_schema": {key: {"data_type": "keyword"} for key in keyword_indexes},
+            }})
+        raise AssertionError((method, url))
+
+    monkeypatch.setattr("requests.request", request)
+    response = CliRunner().invoke(app, ["vector", "index-schema", "--json", "-c", str(cfg)])
+
+    assert response.exit_code == 1
+    assert response.stdout == '{"code":"semantic_index_incompatible","status":"failed"}\n'
+    assert response.stderr == ""
+    assert not [call for call in calls if call[0] == "PUT"]
+    assert not [call for call in calls if call[1].endswith("/points/scroll")]
+
+
 def test_vector_index_schema_json_maps_require_existing_delete_race(monkeypatch, tmp_path):
     cfg = _qdrant_runtime_config(tmp_path)
     _write_schema_artifacts(tmp_path)