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commit 23bb0c1d36de77489e00007b3ba730220f6a5052 Author: Andrea Cosentino <[email protected]> AuthorDate: Wed Mar 3 08:43:59 2021 +0100 CAMEL-16277 - Camel-File: Use appendChar for the first message too --- .../FileProduceAppendCharsEmptyMessageTest.java | 59 ++++++++++++++++++++++ 1 file changed, 59 insertions(+) diff --git a/core/camel-core/src/test/java/org/apache/camel/component/file/FileProduceAppendCharsEmptyMessageTest.java b/core/camel-core/src/test/java/org/apache/camel/component/file/FileProduceAppendCharsEmptyMessageTest.java new file mode 100644 index 0000000..4605f93 --- /dev/null +++ b/core/camel-core/src/test/java/org/apache/camel/component/file/FileProduceAppendCharsEmptyMessageTest.java @@ -0,0 +1,59 @@ +/* + * 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.file; + +import org.apache.camel.ContextTestSupport; +import org.apache.camel.Exchange; +import org.apache.camel.builder.RouteBuilder; +import org.apache.camel.component.mock.MockEndpoint; +import org.junit.jupiter.api.BeforeEach; +import org.junit.jupiter.api.Test; + +/** + * Unit test to verify the append chars option + */ +public class FileProduceAppendCharsEmptyMessageTest extends ContextTestSupport { + + @Test + public void testAppendChars() throws Exception { + MockEndpoint mock = getMockEndpoint("mock:result"); + mock.expectedMessageCount(1); + mock.expectedFileExists("target/data/test-file-append/hello.txt", "@@@"); + + template.sendBody("direct:start", ""); + + assertMockEndpointsSatisfied(); + } + + @Override + @BeforeEach + public void setUp() throws Exception { + deleteDirectory("target/data/test-file-append"); + super.setUp(); + } + + @Override + protected RouteBuilder createRouteBuilder() { + return new RouteBuilder() { + public void configure() { + from("direct:start").setHeader(Exchange.FILE_NAME, constant("hello.txt")) + .to("file://target/data/test-file-append?fileExist=Append&appendChars=@@@", "mock:result"); + } + }; + } + +}
