没有为参数 [io.vertx.ext.unit.TestContext arg0] 注册 ParameterResolver
[英]No ParameterResolver registered for parameter [io.vertx.ext.unit.TestContext arg0]
问题描述
I am trying to write a test case for vertx related stuff.
我正在尝试为 vertx 相关的东西编写一个测试用例。
Here is my code这是我的代码
import org.junit.jupiter.api.AfterAll;
import org.junit.jupiter.api.BeforeAll;
import org.junit.jupiter.api.Test;
import org.junit.runner.RunWith;
import io.vertx.core.Vertx;
import io.vertx.core.http.HttpClient;
import io.vertx.core.http.HttpServer;
import io.vertx.ext.unit.Async;
import io.vertx.ext.unit.TestContext;
import io.vertx.ext.unit.junit.VertxUnitRunner;
@RunWith(VertxUnitRunner.class)
public class MyJUnitTest {
static Vertx vertx;
static HttpServer server;
@BeforeAll
public static void before(TestContext context) {
Async async = context.async();
vertx = Vertx.vertx();
server = vertx.createHttpServer().requestHandler(req -> req.response().end("foo")).listen(8080,
context.asyncAssertSuccess());
System.out.println("Service started....");
async.complete();
}
@AfterAll
public static void after(TestContext context) {
vertx.close(context.asyncAssertSuccess());
}
@Test
public void test1(TestContext context) {
// Send a request and get a response
HttpClient client = vertx.createHttpClient();
Async async = context.async();
client.getNow(8080, "localhost", "/", resp -> {
resp.bodyHandler(body -> {
context.assertEquals("foo", body.toString());
client.close();
async.complete();
});
});
}}
Getting following error:得到以下错误：
org.junit.jupiter.api.extension.ParameterResolutionException: No ParameterResolver registered for parameter [io.vertx.ext.unit.TestContext arg0] in executable [public static void remoteprocess.java.samples.MyJUnitTest.before(io.vertx.ext.unit.TestContext)].
Please help in resolving this.请帮助解决这个问题。
1 个解决方案
解决方案1
1 2018-09-25 14:32:09
The problem is that you are not "wrapping" the text with vertx info.问题是你没有用顶点信息“包装”文本。
Please, check the documentation: https://vertx.io/docs/vertx-junit5/java/#_integration_with_junit_5请检查文档： https : //vertx.io/docs/vertx-junit5/java/#_integration_with_junit_5
Also you should use the annotation @ExtendWith(VertxExtension.class) instead of RunWith() to use that parameter in your methods.此外，您应该使用注释@ExtendWith(VertxExtension.class)而不是RunWith()在您的方法中使用该参数。
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