How can I test a websocket next ?

[cvgaviao]

I'm creating a websocket for a use case where it seems that I just need to use the @onopen, to keep a stream being fulfilled at some ticket time, but I don't know to create a test for it.

There is nothing here related to websocket test here: https://quarkus.io/guides/websockets-next-tutorial

---

I've dug some test examples and found an interesting one here.

But we can't use QuarkusUnitTest since its internal.

    @RegisterExtension
    public static final QuarkusUnitTest test = new QuarkusUnitTest()
            .withApplicationRoot(root -> {
                root.addClasses(EndpointText.class, EndpointBinary.class, WSClient.class);
            });

Could someone point me to some example ?

thanks

[cescoffier]

\CC @mkouba

[mkouba]

@cvgaviao You can use any WebSocket client to test your endpoint. In the example linked above we use the Vert.x WebSocket client and you can use it too in your @QuarkusTest (there's no need to use the QuarkusUnitTest).

Another alternative is to use a WebSocket Next client endpoint located in the src/test/java so that it's not part of the production app; something along the lines of https://github.com/quarkusio/quarkus/blob/c3ccc1319270bf9f4659d858fce5343efcd82450/extensions/websockets-next/deployment/src/test/java/io/quarkus/websockets/next/test/client/ClientAutoPingIntervalTest.java.

There's also an integration test for WS Next. And again, it's using the WebSocketClient from Vert.x.

[cvgaviao]

I'm going to try it. Thanks @mkouba !