From aa0f110afe23058e6d9e1c40b957036563b1fb34 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Pawe=C5=82=20Chmielowski?= <pchmielowski@process-one.net>
Date: Wed, 31 Jul 2019 13:11:27 +0200
Subject: [PATCH] Add test that trigger get_only_item in pubsub

---
 test/pubsub_tests.erl | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/test/pubsub_tests.erl b/test/pubsub_tests.erl
index b4950ef33..3552f7263 100644
--- a/test/pubsub_tests.erl
+++ b/test/pubsub_tests.erl
@@ -55,6 +55,7 @@ single_cases() ->
       single_test(test_delete_item),
       single_test(test_purge),
       single_test(test_subscribe),
+      single_test(test_subscribe_max_item_1),
       single_test(test_unsubscribe)]}.
 
 test_features(Config) ->
@@ -163,6 +164,16 @@ test_subscribe(Config) ->
     delete_node(Config, Node),
     disconnect(Config).
 
+test_subscribe_max_item_1(Config) ->
+    DefaultNodeConfig = get_default_node_config(Config),
+    CustomNodeConfig = set_opts(DefaultNodeConfig,
+				[{max_items, 1}]),
+    Node = create_node(Config, <<>>, CustomNodeConfig),
+    #ps_subscription{type = subscribed} = subscribe_node(Config, Node),
+    [#ps_subscription{node = Node}] = get_subscriptions(Config),
+    delete_node(Config, Node),
+    disconnect(Config).
+
 test_unsubscribe(Config) ->
     Node = create_node(Config, <<>>),
     subscribe_node(Config, Node),