diff --git a/tests/test_e2e_hub.py b/tests/test_e2e_hub.py
index 3ac6ba9..9782309 100644
--- a/tests/test_e2e_hub.py
+++ b/tests/test_e2e_hub.py
@@ -3,7 +3,7 @@ import threading
 import pytest
 
 from jira_hub import api, settings
-from jira_hub.client import HubClient
+from jira_hub.client import HubClient, HubError
 
 
 @pytest.fixture
@@ -33,27 +33,47 @@ def test_create_link_sprint_flow(live):
         {"type": "ensure_sprint", "params": {"key": "new:60", "sprint": "Спринт 2"}},
     ]})
     assert b["count"] == 4
+    bid = b["id"]
+    assert client.get(f"/batches/{bid}")["status"] == "queued"
     seen = []
     while True:
         cmd = agent.post("/agent/claim", {"agent_version": 1, "settings_version": 1})["command"]
         if cmd is None:
             break
         seen.append((cmd["type"], cmd["params"]))
+        view = client.get(f"/batches/{bid}")
+        assert view["status"] == "running" and view["remaining_seconds"] > 0
         if cmd["type"] == "ensure_issue":
+            # одна команда в полёте: зависимая ensure_link не выдаётся до done ensure_issue
+            assert agent.post("/agent/claim", {"agent_version": 1, "settings_version": 1})["command"] is None
             agent.post(f"/agent/commands/{cmd['id']}/result", {"status": "done", "result": {"key": "A-90"}, "jira_calls": 2})
+            # done ensure_issue не пишет в зеркало; заметка переехала с new:60 на A-90
+            with pytest.raises(HubError) as e:
+                client.get("/issues/A-90")
+            assert e.value.status == 404
+            with pytest.raises(HubError) as e:
+                client.get("/issues/new:60")
+            assert e.value.status == 404
+            view = client.get(f"/batches/{bid}")
+            assert view["status"] == "running" and view["remaining_seconds"] > 0
         elif cmd["type"] == "refresh":
             agent.post("/agent/state", {"command_id": cmd["id"], "issues": [
                 {"key": "A-90", "summary": "Новая", "duedate": "2026-10-23", "sprint": "Спринт 2", "labels": [],
                  "created": "2026-10-11T10:00:00.000+0300"},
                 {"key": "A-1", "summary": "Старая", "labels": []}],
                 "links": [{"source_key": "A-90", "target_key": "A-1", "link_type": "ASUPR_Связанные"}]})
+            assert client.get("/issues/A-90")["summary"] == "Новая"
             agent.post(f"/agent/commands/{cmd['id']}/result", {"status": "done", "jira_calls": 1})
         else:
             agent.post(f"/agent/commands/{cmd['id']}/result", {"status": "done", "jira_calls": 1})
     assert [t for t, _ in seen] == ["ensure_issue", "ensure_link", "ensure_sprint", "refresh"]
     assert seen[1][1]["source"] == "A-90" and seen[2][1]["key"] == "A-90" and seen[3][1]["keys"] == ["A-90", "A-1"]
-    view = client.get(f"/batches/{b['id']}")
-    assert view["status"] == "done" and all(c["status"] == "done" for c in view["commands"])
+    view = client.get(f"/batches/{bid}")
+    assert view["status"] == "done" and view["remaining_seconds"] == 0
+    assert all(c["status"] == "done" for c in view["commands"])
     issue = client.get("/issues/A-90")
-    assert issue["note"]["work_kind"] == "разработка" and issue["links_out"][0]["target_key"] == "A-1"
+    assert issue["note"]["work_kind"] == "разработка"
+    assert len(issue["links_out"]) == 1
+    assert issue["links_out"][0]["target_key"] == "A-1" and issue["links_out"][0]["link_type"] == "ASUPR_Связанные"
+    assert client.get("/issues/A-1")["links_in"] == [{"source_key": "A-90", "link_type": "ASUPR_Связанные"}]
     assert client.get("/sync-runs")["runs"][0]["issues_count"] == 2