/**
* 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;
/**
* Unit tests to ensure that when the option allowNullBody is set to true then
* If the fileExist option is set to Append the file's contents will not be modified
* If the fileExist option is set to Override the file's contents will be empty
*/
public class FileProducerAllowNullBodyFileAlreadyExistsTest extends ContextTestSupport {
@Override
protected void setUp() throws Exception {
deleteDirectory("target/allow");
super.setUp();
template.sendBodyAndHeader("file://target/allow", "Hello world", Exchange.FILE_NAME, "hello.txt");
}
public void testFileExistAppendAllowNullBody() throws Exception {
MockEndpoint mock = getMockEndpoint("mock:appendTypeAppendResult");
mock.expectedMessageCount(1);
mock.expectedFileExists("target/allow/hello.txt", "Hello world");
template.sendBody("direct:appendTypeAppend", null);
assertMockEndpointsSatisfied();
}
public void testFileExistOverrideAllowNullBody() throws Exception {
MockEndpoint mock = getMockEndpoint("mock:appendTypeOverrideResult");
mock.expectedMessageCount(1);
mock.expectedFileExists("target/allow/hello.txt", "");
template.sendBody("direct:appendTypeOverride", null);
assertMockEndpointsSatisfied();
}
@Override
protected RouteBuilder createRouteBuilder() {
return new RouteBuilder() {
public void configure() {
from("direct:appendTypeAppend")
.setHeader(Exchange.FILE_NAME, constant("hello.txt"))
.to("file://target/allow?allowNullBody=true&fileExist=Append")
.to("mock:appendTypeAppendResult");
from("direct:appendTypeOverride")
.setHeader(Exchange.FILE_NAME, constant("hello.txt"))
.to("file://target/allow?allowNullBody=true&fileExist=Override")
.to("mock:appendTypeOverrideResult");
}
};
}
}