[camel-kamelets] 01/01: Added RegexRouter action test

[ac...@apache.org]

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acosentino pushed a commit to branch regex-router-test
in repository https://gitbox.apache.org/repos/asf/camel-kamelets.git

commit 82c24568ccbbd187d4af88ad9e6eaca66ec0fabd
Author: Andrea Cosentino <an...@gmail.com>
AuthorDate: Tue Aug 30 08:44:26 2022 +0200

    Added RegexRouter action test
---
 .../kamelets/utils/transform/RegexRouterTest.java  | 54 ++++++++++++++++++++++
 1 file changed, 54 insertions(+)

diff --git a/library/camel-kamelets-utils/src/test/java/org/apache/camel/kamelets/utils/transform/RegexRouterTest.java b/library/camel-kamelets-utils/src/test/java/org/apache/camel/kamelets/utils/transform/RegexRouterTest.java
new file mode 100644
index 00000000..04b496b4
--- /dev/null
+++ b/library/camel-kamelets-utils/src/test/java/org/apache/camel/kamelets/utils/transform/RegexRouterTest.java
@@ -0,0 +1,54 @@
+/*
+ * 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.kamelets.utils.transform;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import org.apache.camel.Exchange;
+import org.apache.camel.component.kafka.KafkaConstants;
+import org.apache.camel.impl.DefaultCamelContext;
+import org.apache.camel.support.DefaultExchange;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+
+class RegexRouterTest {
+
+    private DefaultCamelContext camelContext;
+
+    private final ObjectMapper mapper = new ObjectMapper();
+
+    private RegexRouter processor;
+
+    private final String topic = "hello";
+
+    @BeforeEach
+    void setup() {
+        camelContext = new DefaultCamelContext();
+        processor = new RegexRouter();
+    }
+
+    @Test
+    void shouldReplaceFieldToPlainJson() throws Exception {
+        Exchange exchange = new DefaultExchange(camelContext);
+
+        exchange.getMessage().setHeader(KafkaConstants.TOPIC, topic);
+
+        processor.process(".*ll.*","newTopic", exchange);
+
+        Assertions.assertEquals("newTopic", exchange.getMessage().getHeader(KafkaConstants.OVERRIDE_TOPIC));
+    }
+}