Re-add transaction size exceeded test (#3395)

2 files changed, 19 insertions, 1 deletions

diff --git a/test/elixir/test/bulk_docs_test.exs b/test/elixir/test/bulk_docs_test.exs
index cbbc53340..2fd1f4830 100644
--- a/test/elixir/test/bulk_docs_test.exs
+++ b/test/elixir/test/bulk_docs_test.exs
@@ -130,6 +130,17 @@ defmodule BulkDocsTest do
     assert Enum.at(rows, 2)["error"] == "conflict"
   end
 
+  @tag :with_db
+  test "bulk docs raises error for transaction larger than 10MB", ctx do
+    docs = [%{_id: "0", a: random_string(16_000_000)}]
+    old_size = Couch.get("/_node/node1@127.0.0.1/_config/couchdb/max_document_size").body
+    set_config_raw("couchdb", "max_document_size", "67108864") # 64M
+    resp = Couch.post("/#{ctx[:db_name]}/_bulk_docs", body: %{docs: docs})
+    set_config_raw("couchdb", "max_document_size", old_size) # set back
+    assert resp.status_code == 500
+    assert resp.body["reason"] == "code: 2101, desc: Transaction exceeds byte limit"
+  end
+
   defp bulk_post(docs, db) do
     retry_until(fn ->
       resp = Couch.post("/#{db}/_bulk_docs", body: %{docs: docs})
@@ -152,4 +163,11 @@ defmodule BulkDocsTest do
     assert resp.body["error"] == "bad_request"
     assert resp.body["reason"] == reason
   end
+
+  defp random_string(length) do
+    raw = :crypto.strong_rand_bytes(length)
+    raw
+    |> Base.url_encode64
+    |> binary_part(0, length)
+  end
 end
diff --git a/test/elixir/test/config/suite.elixir b/test/elixir/test/config/suite.elixir
index d4155f331..a87918246 100644
--- a/test/elixir/test/config/suite.elixir
+++ b/test/elixir/test/config/suite.elixir
@@ -95,7 +95,7 @@
     "bulk docs raises error for invlaid `docs` parameter",
     "bulk docs raises error for invlaid `new_edits` parameter",
     "bulk docs raises error for missing `docs` parameter",
-    "bulk docs raises transaction_too_large error for transaction larger than 10MB",
+    "bulk docs raises error for transaction larger than 10MB",
     "bulk docs supplies `id` if not provided in doc"
   ],
   "ChangesAsyncTest": [