我想创建一个行为如下的文件输入：
- 处理交换
- 尝试将输入文件复制到共享驱动器
- 如果步骤 (2) 失败（例如共享已关闭），则改为移动到本地文件
在文档之后 ，“moveFailed”参数允许“在处理（通过上面定义的移动配置）失败后移动文件时设置不同的目标目录”。所以这听起来像 moveFailed 将涵盖步骤 (3)。
但是，以下测试失败了……我做错了什么？我正在使用骆驼 2.10.0.fuse。
package sandbox.camel;
import java.io.File;
import org.apache.camel.Endpoint;
import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.component.mock.MockEndpoint;
import org.junit.Test;
public class MoveFailedTest extends org.apache.camel.test.junit4.CamelTestSupport {
private String failedDir = "move-failed";
@Override
protected RouteBuilder createRouteBuilder() throws Exception {
return new RouteBuilder() {
@Override
public void configure() throws Exception {
from("file:tmp/prepare").to("file:tmp/input");
from("file:tmp/input?move=/doesnotexist&moveFailed=" + failedDir).to("file:tmp/output");
}
};
}
@Test
public void test_move() throws Exception {
// arrange
File moveFailedDir = new File("tmp/input/" + failedDir);
moveFailedDir.mkdirs();
File[] failedCount1 = moveFailedDir.listFiles();
failedCount1 = failedCount1 == null ? new File[0] : failedCount1;
String messagePayload = "Hello";
Endpoint input = getMandatoryEndpoint("file:tmp/prepare");
MockEndpoint output = getMockEndpoint("mock:file:tmp/output");
output.setMinimumExpectedMessageCount(1);
output.expectedBodiesReceived(messagePayload);
// act
template.asyncSendBody(input, messagePayload);
Thread.sleep(3000);
// assert: only 1 output
assertMockEndpointsSatisfied();
// assert: renamed failed, hence input file was moved to 'movefailed' directory
File[] failedCount2 = moveFailedDir.listFiles();
assertEquals("No file appeared in 'movefailed' directory", failedCount1.length + 1, failedCount2.length);
}
}