test(jira): add hourly sync job tests [FASE-1.7]

Verify skip when disabled, per-link sync invocation, and continued batch on single-link failures.

backend/tests/test_jira_router.py

@@ -0,0 +1,68 @@
+"""Jira router API tests (FASE-1.3)."""
+
+import uuid
+
+from app.models.audit import AuditLog
+from app.models.jira_link import JiraLink, JiraLinkEntityType
+
+
+def test_create_link_rejects_invalid_issue_key(client, admin_user, auth_headers):
+    response = client.post(
+        "/api/v1/jira/links",
+        json={
+            "entity_type": "test",
+            "entity_id": str(uuid.uuid4()),
+            "jira_issue_key": "invalid-key",
+        },
+        headers=auth_headers,
+    )
+    # Pydantic validation (422) or global validation handler (400)
+    assert response.status_code in (400, 422)
+
+
+def test_create_link_returns_201(client, admin_user, auth_headers, db):
+    entity_id = uuid.uuid4()
+    response = client.post(
+        "/api/v1/jira/links",
+        json={
+            "entity_type": "test",
+            "entity_id": str(entity_id),
+            "jira_issue_key": "SEC-1234",
+        },
+        headers=auth_headers,
+    )
+    assert response.status_code == 201
+    data = response.json()
+    assert data["jira_issue_key"] == "SEC-1234"
+    assert data["entity_id"] == str(entity_id)
+
+    audit = (
+        db.query(AuditLog)
+        .filter(AuditLog.action == "JIRA_LINK_CREATED")
+        .order_by(AuditLog.timestamp.desc())
+        .first()
+    )
+    assert audit is not None
+    assert audit.details.get("jira_issue_key") == "SEC-1234"
+
+
+def test_list_links_filters_by_entity(client, admin_user, auth_headers, db):
+    entity_id = uuid.uuid4()
+    link = JiraLink(
+        entity_type=JiraLinkEntityType.test,
+        entity_id=entity_id,
+        jira_issue_key="SEC-555",
+        created_by=admin_user.id,
+    )
+    db.add(link)
+    db.commit()
+
+    response = client.get(
+        "/api/v1/jira/links",
+        params={"entity_type": "test", "entity_id": str(entity_id)},
+        headers=auth_headers,
+    )
+    assert response.status_code == 200
+    rows = response.json()
+    assert len(rows) == 1
+    assert rows[0]["jira_issue_key"] == "SEC-555"