When xUnit is executed on a PHPUnit generated xml file, the following error is logged to Jenkins' logs.

Attribute 'name' must appear on element 'testsuite'.

However, upon inspecting the code @

https://github.com/jenkinsci/xunit-plugin/blob/xunit-1.93/src/main/java/org/jenkinsci/plugins/xunit/service/XUnitTransformer.java
https://github.com/jenkinsci/xunit-plugin/blob/xunit-1.93/src/main/java/org/jenkinsci/plugins/xunit/service/XUnitValidationService.java

and

https://github.com/jenkinsci/xunit-plugin/tree/master/src/main/resources/org/jenkinsci/plugins/xunit/types/model/xsd

testsuite.name should not be a required property in any of the junit-(8|9|10).xsd files which makes me think it is using another source as validation.