mvn test failed, charset problem

[xiby]

Issue Description

bug report

Describe what happened (or what feature you want)

when running

mvn test

to run all test cases in powershell of Windows 10, it failed when running cases in file com.alibaba.csp.sentinel.transport.command.http.HttpEventTaskTest.java, and here are some pictures about the failure:

Describe what you expected to happen

When run

mvn test

all test cases should success.

How to reproduce it (as minimally and precisely as possible)

1. enter the root directory of Sentinel
2. run command mvn test

Tell us your environment

os: Windows 10
maven version: 3.6.3

Anything else we need to know?

As the hint information indicates, maybe it should blame to the charset. After some search, I found that add

<argLine>-Dfile.encoding</argLine>

property in root pom.xml of plugin maven-surefire-plugin, as follow

<plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-surefire-plugin</artifactId>
                <configuration>
                    <!-- CircleCI build workaround -->
                    <argLine>@{argLine} -Xms1024m -Xmx2048m</argLine>
                    <argLine>-Dfile.encoding</argLine>
                    <useSystemClassLoader>false</useSystemClassLoader>
                </configuration>
</plugin>

After added this, all test cases can be passed.

[sczyh30]

We may add -Dfile.encoding=UTF-8 to JVM args of maven-surefire-plugin. Would you like to submit a PR to fix it?

[xiby]

We may add -Dfile.encoding=UTF-8 to JVM args of maven-surefire-plugin. Would you like to submit a PR to fix it?

OK, I will fix it, and forget my typo :P