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WebSockets Next: error handlers part 4
- use error handlers to process Mutiny Multi failures
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63 changes: 63 additions & 0 deletions
63
...ment/src/test/java/io/quarkus/websockets/next/test/errors/MultiBinaryDecodeErrorTest.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,63 @@ | ||
| package io.quarkus.websockets.next.test.errors; | ||
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| import static org.junit.jupiter.api.Assertions.assertEquals; | ||
| import static org.junit.jupiter.api.Assertions.assertTrue; | ||
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| import java.net.URI; | ||
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| import jakarta.inject.Inject; | ||
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| import org.junit.jupiter.api.Test; | ||
| import org.junit.jupiter.api.extension.RegisterExtension; | ||
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| import io.quarkus.test.QuarkusUnitTest; | ||
| import io.quarkus.test.common.http.TestHTTPResource; | ||
| import io.quarkus.websockets.next.BinaryDecodeException; | ||
| import io.quarkus.websockets.next.OnBinaryMessage; | ||
| import io.quarkus.websockets.next.OnError; | ||
| import io.quarkus.websockets.next.WebSocket; | ||
| import io.quarkus.websockets.next.test.utils.WSClient; | ||
| import io.smallrye.mutiny.Multi; | ||
| import io.vertx.core.Vertx; | ||
| import io.vertx.core.buffer.Buffer; | ||
| import io.vertx.mutiny.core.Context; | ||
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| public class MultiBinaryDecodeErrorTest { | ||
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| @RegisterExtension | ||
| public static final QuarkusUnitTest test = new QuarkusUnitTest() | ||
| .withApplicationRoot(root -> { | ||
| root.addClasses(Echo.class, WSClient.class); | ||
| }); | ||
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| @Inject | ||
| Vertx vertx; | ||
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| @TestHTTPResource("echo") | ||
| URI testUri; | ||
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| @Test | ||
| void testError() { | ||
| WSClient client = WSClient.create(vertx).connect(testUri); | ||
| client.send(Buffer.buffer("1")); | ||
| client.waitForMessages(1); | ||
| assertEquals("Problem decoding: 1", client.getLastMessage().toString()); | ||
| } | ||
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| @WebSocket(path = "/echo") | ||
| public static class Echo { | ||
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| @OnBinaryMessage | ||
| Multi<Integer> process(Multi<Integer> messages) { | ||
| return messages; | ||
| } | ||
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| @OnError | ||
| String decodingError(BinaryDecodeException e) { | ||
| assertTrue(Context.isOnWorkerThread()); | ||
| return "Problem decoding: " + e.getBytes().toString(); | ||
| } | ||
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| } | ||
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| } |
63 changes: 63 additions & 0 deletions
63
...ment/src/test/java/io/quarkus/websockets/next/test/errors/MultiBinaryEncodeErrorTest.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,63 @@ | ||
| package io.quarkus.websockets.next.test.errors; | ||
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| import static org.junit.jupiter.api.Assertions.assertEquals; | ||
| import static org.junit.jupiter.api.Assertions.assertTrue; | ||
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| import java.net.URI; | ||
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| import jakarta.inject.Inject; | ||
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| import org.junit.jupiter.api.Test; | ||
| import org.junit.jupiter.api.extension.RegisterExtension; | ||
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| import io.quarkus.test.QuarkusUnitTest; | ||
| import io.quarkus.test.common.http.TestHTTPResource; | ||
| import io.quarkus.websockets.next.BinaryEncodeException; | ||
| import io.quarkus.websockets.next.OnBinaryMessage; | ||
| import io.quarkus.websockets.next.OnError; | ||
| import io.quarkus.websockets.next.WebSocket; | ||
| import io.quarkus.websockets.next.test.utils.WSClient; | ||
| import io.smallrye.mutiny.Multi; | ||
| import io.vertx.core.Vertx; | ||
| import io.vertx.core.buffer.Buffer; | ||
| import io.vertx.mutiny.core.Context; | ||
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| public class MultiBinaryEncodeErrorTest { | ||
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| @RegisterExtension | ||
| public static final QuarkusUnitTest test = new QuarkusUnitTest() | ||
| .withApplicationRoot(root -> { | ||
| root.addClasses(Echo.class, WSClient.class); | ||
| }); | ||
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| @Inject | ||
| Vertx vertx; | ||
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| @TestHTTPResource("echo") | ||
| URI testUri; | ||
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| @Test | ||
| void testError() { | ||
| WSClient client = WSClient.create(vertx).connect(testUri); | ||
| client.send(Buffer.buffer("1")); | ||
| client.waitForMessages(1); | ||
| assertEquals("Problem encoding: 1", client.getLastMessage().toString()); | ||
| } | ||
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| @WebSocket(path = "/echo") | ||
| public static class Echo { | ||
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| @OnBinaryMessage | ||
| Multi<Integer> process(Buffer message) { | ||
| return Multi.createFrom().item(Integer.parseInt(message.toString())); | ||
| } | ||
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| @OnError | ||
| String encodingError(BinaryEncodeException e) { | ||
| assertTrue(Context.isOnWorkerThread()); | ||
| return "Problem encoding: " + e.getEncodedObject().toString(); | ||
| } | ||
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| } | ||
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| } |
70 changes: 70 additions & 0 deletions
70
...src/test/java/io/quarkus/websockets/next/test/errors/MultiFailureCloseConnectionTest.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,70 @@ | ||
| package io.quarkus.websockets.next.test.errors; | ||
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| import static org.junit.jupiter.api.Assertions.assertEquals; | ||
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| import java.net.URI; | ||
| import java.time.Duration; | ||
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| import jakarta.inject.Inject; | ||
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| import org.awaitility.Awaitility; | ||
| import org.junit.jupiter.api.Test; | ||
| import org.junit.jupiter.api.extension.RegisterExtension; | ||
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| import io.quarkus.test.QuarkusUnitTest; | ||
| import io.quarkus.test.common.http.TestHTTPResource; | ||
| import io.quarkus.websockets.next.OnError; | ||
| import io.quarkus.websockets.next.OnTextMessage; | ||
| import io.quarkus.websockets.next.WebSocket; | ||
| import io.quarkus.websockets.next.WebSocketConnection; | ||
| import io.quarkus.websockets.next.test.utils.WSClient; | ||
| import io.smallrye.mutiny.Multi; | ||
| import io.smallrye.mutiny.Uni; | ||
| import io.vertx.core.Vertx; | ||
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| public class MultiFailureCloseConnectionTest { | ||
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| @RegisterExtension | ||
| public static final QuarkusUnitTest test = new QuarkusUnitTest() | ||
| .withApplicationRoot(root -> { | ||
| root.addClasses(Echo.class, WSClient.class); | ||
| }); | ||
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| @Inject | ||
| Vertx vertx; | ||
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| @TestHTTPResource("echo") | ||
| URI testUri; | ||
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| @Test | ||
| void testError() { | ||
| WSClient client = WSClient.create(vertx).connect(testUri); | ||
| client.sendAndAwait("bar,foo,baz"); | ||
| // "bar" should be sent back | ||
| client.waitForMessages(1); | ||
| // "foo" results in a failure -> connection closed | ||
| Awaitility.await().atMost(Duration.ofSeconds(5)).until(() -> client.isClosed()); | ||
| // "foo" and "baz" should never be sent back | ||
| assertEquals(1, client.getMessages().size()); | ||
| } | ||
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| @WebSocket(path = "/echo") | ||
| public static class Echo { | ||
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| @OnTextMessage | ||
| Multi<String> process(String message) { | ||
| return Multi.createFrom().items(message.split(",")).invoke(s -> { | ||
| if (s.equals("foo")) { | ||
| throw new IllegalArgumentException(); | ||
| } | ||
| }); | ||
| } | ||
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| @OnError | ||
| Uni<Void> runtimeProblem(IllegalArgumentException e, WebSocketConnection connection) { | ||
| return connection.close(); | ||
| } | ||
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| } | ||
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| } |
63 changes: 63 additions & 0 deletions
63
...ver/deployment/src/test/java/io/quarkus/websockets/next/test/errors/MultiFailureTest.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,63 @@ | ||
| package io.quarkus.websockets.next.test.errors; | ||
|
|
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| import static org.junit.jupiter.api.Assertions.assertEquals; | ||
|
|
||
| import java.net.URI; | ||
|
|
||
| import jakarta.inject.Inject; | ||
|
|
||
| import org.junit.jupiter.api.Test; | ||
| import org.junit.jupiter.api.extension.RegisterExtension; | ||
|
|
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| import io.quarkus.test.QuarkusUnitTest; | ||
| import io.quarkus.test.common.http.TestHTTPResource; | ||
| import io.quarkus.websockets.next.OnError; | ||
| import io.quarkus.websockets.next.OnTextMessage; | ||
| import io.quarkus.websockets.next.WebSocket; | ||
| import io.quarkus.websockets.next.test.utils.WSClient; | ||
| import io.smallrye.mutiny.Multi; | ||
| import io.vertx.core.Vertx; | ||
|
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| public class MultiFailureTest { | ||
|
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| @RegisterExtension | ||
| public static final QuarkusUnitTest test = new QuarkusUnitTest() | ||
| .withApplicationRoot(root -> { | ||
| root.addClasses(Echo.class, WSClient.class); | ||
| }); | ||
|
|
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| @Inject | ||
| Vertx vertx; | ||
|
|
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| @TestHTTPResource("echo") | ||
| URI testUri; | ||
|
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| @Test | ||
| void testError() { | ||
| WSClient client = WSClient.create(vertx).connect(testUri); | ||
| client.sendAndAwait("bar,foo,baz"); | ||
| client.waitForMessages(2); | ||
| assertEquals("bar", client.getMessages().get(0).toString()); | ||
| assertEquals("foo detected", client.getMessages().get(1).toString()); | ||
| } | ||
|
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| @WebSocket(path = "/echo") | ||
| public static class Echo { | ||
|
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| @OnTextMessage | ||
| Multi<String> process(String message) { | ||
| return Multi.createFrom().items(message.split(",")).invoke(s -> { | ||
| if (s.equals("foo")) { | ||
| throw new IllegalArgumentException(); | ||
| } | ||
| }); | ||
| } | ||
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| @OnError | ||
| String runtimeProblem(IllegalArgumentException e) { | ||
| return "foo detected"; | ||
| } | ||
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| } | ||
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| } |
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