从IntelliJ运行Corda流测试时出错 [英] Error when running Corda flow tests from IntelliJ

问题描述

当我从IntelliJ运行Corda流测试时，测试失败，并出现以下错误：

When I run Corda flow tests from IntelliJ, the tests fail with the following errors:

QUASAR警告：Quasar Java Agent不是'运行。如果您使用
，则可以忽略此消息；否则，
请参阅Quasar
文档中的入门部分。

QUASAR WARNING: Quasar Java Agent isn't running. If you're using another instrumentation method you can ignore this message; otherwise, please refer to the Getting Started section in the Quasar documentation.

和

java.lang.IllegalStateException：缺少'-javaagent'JVM
参数。确保在将Quasar Java代理
附加到JVM的情况下运行测试。请参见 https://docs.corda.net/troubleshooting.html
-'Fiber

java.lang.IllegalStateException: Missing the '-javaagent' JVM argument. Make sure you run the tests with the Quasar java agent attached to your JVM. See https://docs.corda.net/troubleshooting.html - 'Fiber classes not instrumented' for more details.

我该如何解决？

推荐答案

Corda流需要在运行前使用Quasar进行检测，以便可以在执行中暂停。

Corda flows need to be instrumented using Quasar before they are run, so that they can be suspended mid-execution.

要在IntelliJ中实现此目的，您需要：

To achieve this in IntelliJ, you need to:

• 为测试创建运行配置


• 打开运行配置并将VM选项更改为 -ea -javaagent：PATH-TO-QUASAR-JAR
  
  
  
  
  • 在CorDapp示例和模板中， quasar.jar 位于 lib / quasar.jar ，因此您d使用 -ea -javaagent：../ lib / quasar.jar
  
  
  • Create a run config for your tests
  • Open the run config and change the VM options to -ea -javaagent:PATH-TO-QUASAR-JAR
    • In the CorDapp example and templates, quasar.jar is located at lib/quasar.jar, so you'd use -ea -javaagent:../lib/quasar.jar

    或者，您可以编辑默认的JUnit运行配置，以默认情况下使用Quasar javaagent，避免您不必这样做在您选择要运行的新测试时。

    Alternatively, you can edit the default JUnit run config to use the Quasar javaagent by default, avoiding you having to do this every time you pick a new test to run.

    这篇关于从IntelliJ运行Corda流测试时出错的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！