[camel] branch main updated: camel-vertx-http: Add a test for streaming responses to file

[ja...@apache.org]

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jamesnetherton pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/camel.git


The following commit(s) were added to refs/heads/main by this push:
     new ee54c4d  camel-vertx-http: Add a test for streaming responses to file
ee54c4d is described below

commit ee54c4dce0d8789a8b9a12ea4ccac558b2cc3e3d
Author: James Netherton <ja...@gmail.com>
AuthorDate: Tue Mar 22 12:54:31 2022 +0000

    camel-vertx-http: Add a test for streaming responses to file
---
 .../vertx/http/VertxHttpStreamingResponseTest.java | 74 ++++++++++++++++++++++
 1 file changed, 74 insertions(+)

diff --git a/components/camel-vertx/camel-vertx-http/src/test/java/org/apache/camel/component/vertx/http/VertxHttpStreamingResponseTest.java b/components/camel-vertx/camel-vertx-http/src/test/java/org/apache/camel/component/vertx/http/VertxHttpStreamingResponseTest.java
new file mode 100644
index 0000000..993bd2b
--- /dev/null
+++ b/components/camel-vertx/camel-vertx-http/src/test/java/org/apache/camel/component/vertx/http/VertxHttpStreamingResponseTest.java
@@ -0,0 +1,74 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.camel.component.vertx.http;
+
+import io.vertx.core.Vertx;
+import io.vertx.core.buffer.Buffer;
+import io.vertx.core.file.AsyncFile;
+import io.vertx.core.file.OpenOptions;
+import io.vertx.ext.web.client.HttpRequest;
+import io.vertx.ext.web.codec.BodyCodec;
+import org.apache.camel.Exchange;
+import org.apache.camel.RoutesBuilder;
+import org.apache.camel.builder.RouteBuilder;
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+public class VertxHttpStreamingResponseTest extends VertxHttpTestSupport {
+
+    private static final String MESSAGE = "Streaming response content";
+
+    @Test
+    public void testStreamingResponseToFile() {
+        VertxHttpComponent component = context.getComponent("vertx-http", VertxHttpComponent.class);
+        Vertx vertx = component.getVertx();
+
+        String path = "target/streaming.txt";
+        AsyncFile file = vertx.fileSystem().openBlocking(path, new OpenOptions());
+
+        VertxHttpBinding binding = new DefaultVertxHttpBinding() {
+            @Override
+            public HttpRequest<Buffer> prepareHttpRequest(VertxHttpEndpoint endpoint, Exchange exchange) throws Exception {
+                HttpRequest<Buffer> request = super.prepareHttpRequest(endpoint, exchange);
+                request.as(BodyCodec.pipe(file));
+                return request;
+            }
+        };
+
+        component.setVertxHttpBinding(binding);
+
+        try {
+            template.request(getProducerUri(), null);
+            Buffer buffer = vertx.fileSystem().readFileBlocking(path);
+            assertEquals(MESSAGE, buffer.toString());
+        } finally {
+            vertx.fileSystem().deleteBlocking(path);
+        }
+    }
+
+    @Override
+    protected RoutesBuilder createRouteBuilder() throws Exception {
+        return new RouteBuilder() {
+            @Override
+            public void configure() {
+                from(getTestServerUri())
+                        .setBody().constant(MESSAGE);
+            }
+        };
+    }
+}