我想为Camel路线创建一个模拟测试,它使用文件作为输入:
<route id="myroute">
<from uri="file:/var/file.log&noop=true" />
. . .
</route>
到目前为止,我已经能够包含一个&#34; direct:start&#34;路径开头的元素,并将文件手动包含在body ::
中 context.createProducerTemplate().sendBody("direct:start", "data1-data2-data3");
我想必须有更好的方法,而不需要更改原始的Spring XML文件。有帮助吗? 谢谢
答案 0 :(得分:3)
您可以在from语句中使用属性,然后替换测试中的属性,也可以使用camel-test的编织支持来修改测试路径。
以下是后者的一个例子:
import org.apache.camel.Endpoint;
import org.apache.camel.EndpointInject;
import org.apache.camel.builder.AdviceWithRouteBuilder;
import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.component.mock.MockEndpoint;
import org.apache.camel.test.junit4.CamelTestSupport;
import org.apache.commons.io.FileUtils;
import org.junit.Test;
import java.io.File;
public class FooTest extends CamelTestSupport {
private static final String URI_START_ENDPOINT = "direct:teststart";
private static final String MY_ROUTE_ID = "MY_ROUTE";
private static final String URI_END = "mock:end";
@EndpointInject(uri = URI_START_ENDPOINT)
private Endpoint start;
@EndpointInject(uri = URI_END)
private MockEndpoint unmarhsalResult;
@Override
public boolean isUseAdviceWith() {
return true;
}
@Override
protected RouteBuilder createRouteBuilder() throws Exception {
// return new MyRouteBuilder();
return new RouteBuilder() {
@Override
public void configure() throws Exception {
from("file:/var/file.log&noop=true").routeId(MY_ROUTE_ID)
.log("Content: ${body}");
}
};
}
@Override
protected void doPostSetup() throws Exception {
context.getRouteDefinition(MY_ROUTE_ID).adviceWith(context, new AdviceWithRouteBuilder() {
@Override
public void configure() throws Exception {
replaceFromWith(URI_START_ENDPOINT);
weaveAddLast().to(URI_END);
}
});
context.start();
}
@Test
public void testUnmarshal() throws Exception {
unmarhsalResult.expectedMessageCount(1);
template.sendBody(URI_START_ENDPOINT, FileUtils.readFileToString(new File("src/test/resources/my_test_file.txt")));
unmarhsalResult.assertIsSatisfied();
}
}