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[issue #84] Fix and unit test added

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This commit is contained in:
hsaturn
2023-05-10 21:05:17 +02:00
parent ac391a49a4
commit 90435b1260
2 changed files with 46 additions and 1 deletions
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33
tests/network-tests/network-tests.ino
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@@ -349,6 +349,39 @@ test(retained_message)
assertEqual(published.size(), (size_t)2);
}
test(retained_payload) // # issue #84
{
published.clear();
start_many_wifi_esp(2, true);
assertEqual(WiFi.status(), WL_CONNECTED);
MqttBroker broker(1883);
broker.begin();
broker.retain(10);
IPAddress broker_ip = WiFi.localIP();
MqttClient local_client(&broker, "sender");
// Send a retained message
// No remote client connected
local_client.publish("topic", "retained", true);
for(int i=0; i<2; i++) { broker.loop(); local_client.loop(); };
// No connect a client from 2nd Esp
ESP8266WiFiClass::selectInstance(2);
MqttClient remote_client("receiver");
remote_client.connect(broker_ip, 1883);
remote_client.setCallback(onPublish);
remote_client.subscribe("#");
assertTrue(remote_client.connected());
for(int i=0; i<10; i++) { broker.loop(); local_client.loop(); remote_client.loop(); };
// Check that the retained message is published
assertEqual(lastPayload, "retained");
}
test(remote_client_disconnect_reconnect)
{
published.clear();