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The following commit(s) were added to refs/heads/master by this push:
     new 83cda81  Fix #1177 Add simple timer dev mode test
83cda81 is described below

commit 83cda81e806f928889ee4bd0f63c28f021bf5a43
Author: Peter Palaga <ppal...@redhat.com>
AuthorDate: Mon May 4 12:55:30 2020 +0200

    Fix #1177 Add simple timer dev mode test
---
 extensions/timer/deployment/pom.xml                | 12 +++
 .../test/devmode/timer/TimerDevModeTest.java       | 97 ++++++++++++++++++++++
 .../component/test/devmode/timer/TimerRoute.java   | 31 +++++++
 3 files changed, 140 insertions(+)

diff --git a/extensions/timer/deployment/pom.xml 
b/extensions/timer/deployment/pom.xml
index 008253a..93904a8 100644
--- a/extensions/timer/deployment/pom.xml
+++ b/extensions/timer/deployment/pom.xml
@@ -50,6 +50,18 @@
             <groupId>org.apache.camel.quarkus</groupId>
             <artifactId>camel-quarkus-timer</artifactId>
         </dependency>
+
+
+        <dependency>
+            <groupId>io.quarkus</groupId>
+            <artifactId>quarkus-junit5-internal</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.awaitility</groupId>
+            <artifactId>awaitility</artifactId>
+            <scope>test</scope>
+        </dependency>
     </dependencies>
 
     <build>
diff --git 
a/extensions/timer/deployment/src/test/java/org/apache/camel/quarkus/component/test/devmode/timer/TimerDevModeTest.java
 
b/extensions/timer/deployment/src/test/java/org/apache/camel/quarkus/component/test/devmode/timer/TimerDevModeTest.java
new file mode 100644
index 0000000..f83c82e
--- /dev/null
+++ 
b/extensions/timer/deployment/src/test/java/org/apache/camel/quarkus/component/test/devmode/timer/TimerDevModeTest.java
@@ -0,0 +1,97 @@
+/*
+ * 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.quarkus.component.test.devmode.timer;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.StringWriter;
+import java.io.Writer;
+import java.nio.charset.StandardCharsets;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.Properties;
+import java.util.concurrent.TimeUnit;
+
+import io.quarkus.test.QuarkusDevModeTest;
+import org.awaitility.Awaitility;
+import org.jboss.shrinkwrap.api.ShrinkWrap;
+import org.jboss.shrinkwrap.api.asset.Asset;
+import org.jboss.shrinkwrap.api.asset.StringAsset;
+import org.jboss.shrinkwrap.api.spec.JavaArchive;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.RegisterExtension;
+
+public class TimerDevModeTest {
+    private static final Path LOG_FILE = Paths.get("target/" + 
TimerDevModeTest.class.getSimpleName() + ".log");
+
+    @RegisterExtension
+    static final QuarkusDevModeTest TEST = new QuarkusDevModeTest()
+            .setArchiveProducer(() -> ShrinkWrap
+                    .create(JavaArchive.class)
+                    .addClasses(TimerRoute.class)
+                    .addAsResource(applicationProperties(), 
"application.properties"))
+            .setLogFileName(LOG_FILE.getFileName().toString());
+
+    @Test
+    void logMessageEdit() throws IOException {
+        Awaitility.await()
+                .atMost(1, TimeUnit.MINUTES)
+                .until(() -> Files.exists(LOG_FILE));
+
+        try (BufferedReader logFileReader = Files.newBufferedReader(LOG_FILE, 
StandardCharsets.UTF_8)) {
+            assertLogMessage(logFileReader, "Hello foo", 30000);
+            TEST.modifySourceFile(TimerRoute.class, oldSource -> 
oldSource.replace("Hello foo", "Hello bar"));
+            assertLogMessage(logFileReader, "Hello bar", 30000);
+        }
+    }
+
+    static void assertLogMessage(BufferedReader logFileReader, String msg, 
long timeout) throws IOException {
+        boolean found = false;
+        final long deadline = System.currentTimeMillis() + timeout;
+        while (System.currentTimeMillis() < deadline) {
+            final String line = logFileReader.readLine();
+            if (line == null) {
+                try {
+                    Thread.sleep(50);
+                } catch (InterruptedException e) {
+                    Thread.currentThread().interrupt();
+                    throw new RuntimeException(e);
+                }
+            } else if (line.contains(msg)) {
+                found = true;
+                break;
+            }
+        }
+        Assertions.assertTrue(found, "Could not find '" + msg + "' in " + 
LOG_FILE);
+    }
+
+    public static Asset applicationProperties() {
+        Writer writer = new StringWriter();
+        Properties props = new Properties();
+        props.setProperty("quarkus.log.file.enable", "true");
+        props.setProperty("quarkus.log.file.path", LOG_FILE.toString());
+        try {
+            props.store(writer, "");
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+
+        return new StringAsset(writer.toString());
+    }
+}
diff --git 
a/extensions/timer/deployment/src/test/java/org/apache/camel/quarkus/component/test/devmode/timer/TimerRoute.java
 
b/extensions/timer/deployment/src/test/java/org/apache/camel/quarkus/component/test/devmode/timer/TimerRoute.java
new file mode 100644
index 0000000..fc2d1cd
--- /dev/null
+++ 
b/extensions/timer/deployment/src/test/java/org/apache/camel/quarkus/component/test/devmode/timer/TimerRoute.java
@@ -0,0 +1,31 @@
+/*
+ * 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.quarkus.component.test.devmode.timer;
+
+import org.apache.camel.builder.RouteBuilder;
+import org.jboss.logging.Logger;
+
+public class TimerRoute extends RouteBuilder {
+
+    private static final Logger LOG = Logger.getLogger(TimerRoute.class);
+
+    @Override
+    public void configure() throws Exception {
+        from("timer:foo?period=100")
+                .process(exchange -> LOG.info("Hello foo"));
+    }
+}

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