[camel] 01/04: CAMEL-16418: Added unit test

[da...@apache.org]

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

commit 997b869666abe8213446ebc6887f173a4d0ac3cc
Author: Claus Ibsen <cl...@gmail.com>
AuthorDate: Mon Mar 29 09:57:46 2021 +0200

    CAMEL-16418: Added unit test
---
 components/camel-netty-http/pom.xml                |  5 ++
 .../http/rest/RestNettyCircuitBreakerLeakTest.java | 68 ++++++++++++++++++++++
 2 files changed, 73 insertions(+)

diff --git a/components/camel-netty-http/pom.xml b/components/camel-netty-http/pom.xml
index 5609f7c..1124d1d 100644
--- a/components/camel-netty-http/pom.xml
+++ b/components/camel-netty-http/pom.xml
@@ -91,6 +91,11 @@
         </dependency>
         <dependency>
             <groupId>org.apache.camel</groupId>
+            <artifactId>camel-resilience4j</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.camel</groupId>
             <artifactId>camel-mock</artifactId>
             <scope>test</scope>
         </dependency>
diff --git a/components/camel-netty-http/src/test/java/org/apache/camel/component/netty/http/rest/RestNettyCircuitBreakerLeakTest.java b/components/camel-netty-http/src/test/java/org/apache/camel/component/netty/http/rest/RestNettyCircuitBreakerLeakTest.java
new file mode 100644
index 0000000..49db422
--- /dev/null
+++ b/components/camel-netty-http/src/test/java/org/apache/camel/component/netty/http/rest/RestNettyCircuitBreakerLeakTest.java
@@ -0,0 +1,68 @@
+/*
+ * 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.netty.http.rest;
+
+import io.netty.util.ResourceLeakDetector;
+import org.apache.camel.BindToRegistry;
+import org.apache.camel.builder.RouteBuilder;
+import org.apache.camel.component.netty.http.BaseNettyTest;
+import org.apache.camel.component.netty.http.RestNettyHttpBinding;
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+public class RestNettyCircuitBreakerLeakTest extends BaseNettyTest {
+
+    @BindToRegistry("mybinding")
+    private RestNettyHttpBinding binding = new RestNettyHttpBinding();
+
+    @Test
+    public void testCircuitBreaker() throws Exception {
+        ResourceLeakDetector.setLevel(ResourceLeakDetector.Level.PARANOID);
+
+        String out = template.requestBody("netty-http:http://localhost:{{port}}/demo/get", null, String.class);
+        assertEquals("demo page", out);
+    }
+
+    @Override
+    protected RouteBuilder createRouteBuilder() throws Exception {
+        return new RouteBuilder() {
+            @Override
+            public void configure() throws Exception {
+                ResourceLeakDetector.setLevel(ResourceLeakDetector.Level.PARANOID);
+
+                // configure to use netty-http on localhost with the given port
+                restConfiguration().component("netty-http").host("localhost").port(getPort())
+                        .endpointProperty("nettyHttpBinding", "#mybinding");
+
+                rest().get("/demo").produces("text/plain")
+                    .route()
+                        .transform().constant("demo page");
+
+                rest().get("/demo/get").route()
+                    .circuitBreaker()
+                        .resilience4jConfiguration().timeoutEnabled(true).timeoutDuration(10000).end()
+                            .log("incoming request")
+                            .to("rest:get:demo?host=localhost:" + getPort())
+                        .onFallback()
+                            .transform().constant("timeout")
+                    .end();
+            }
+        };
+    }
+
+}