web-server/build/qa/pmd-junit-ruleset.xml

<?xml version="1.0"?>
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<ruleset xmlns="http://pmd.sourceforge.net/ruleset/2.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" name="Default Maven PMD Plugin Ruleset" xsi:schemaLocation="http://pmd.sourceforge.net/ruleset/2.0.0 http://pmd.sourceforge.net/ruleset_2_0_0.xsd">
  <description>
GeoTools Junit ruleset. See https://pmd.github.io/latest/pmd_userdocs_understanding_rulesets.html
</description>
  <rule ref="category/java/bestpractices.xml/SimplifiableTestAssertion" />
  <rule ref="category/java/bestpractices.xml/JUnit4TestShouldUseBeforeAnnotation" />
  <rule ref="category/java/bestpractices.xml/JUnit4TestShouldUseAfterAnnotation" />
  <rule ref="category/java/bestpractices.xml/JUnit4TestShouldUseTestAnnotation" />
  <!-- Excluded due to https://github.com/pmd/pmd/issues/2147 /-->
  <!-- rule ref="category/java/bestpractices.xml/JUnitTestsShouldIncludeAssert" /-->
  <rule name="DisallowJunit3"
      language="java"
      message="Avoid using JUnit3"
      class="net.sourceforge.pmd.lang.rule.XPathRule" >
    <description>
        Don't use JUnit3, use JUnit4 instead
    </description>
    <priority>3</priority>
    <properties>
      <property name="xpath">
         <value>
           <![CDATA[
             //Name[pmd-java:typeIs('junit.framework.TestCase')] |
             //Name[pmd-java:typeIs('junit.framework.TestSuite')]
             ]]>
         </value>
      </property>
    </properties>
  </rule>	  
</ruleset>