More javadocs and tests

src/test/java/rife/bld/extension/PmdOperationTest.java

@@ -56,6 +56,69 @@ public class PmdOperationTest {
                 .as("no errors").isEqualTo(0);
     }
 
+    @Test
+    void testJavaQuickStart() {
+        var pmd = PMD_OPERATION.ruleSets("rulesets/java/quickstart.xml");
+        assertThat(pmd.performPmdAnalysis("test", pmd.initConfiguration("pmd")))
+                .as("no errors").isEqualTo(0);
+    }
+
+    @Test
+    void testJavaErrorProne() {
+        var pmd = PMD_OPERATION.ruleSets("category/java/errorprone.xml");
+        assertThat(pmd.performPmdAnalysis("test", pmd.initConfiguration("pmd")))
+                .as("no errors").isGreaterThan(0);
+    }
+
+    @Test
+    void testJavaCodeStyle() {
+        var pmd = PMD_OPERATION.ruleSets("category/java/codestyle.xml");
+        assertThat(pmd.performPmdAnalysis("test", pmd.initConfiguration("pmd")))
+                .as("no errors").isGreaterThan(0);
+    }
+
+    @Test
+    void testJavaDesign() {
+        var pmd = PMD_OPERATION.ruleSets("category/java/design.xml");
+        assertThat(pmd.performPmdAnalysis("test", pmd.initConfiguration("pmd")))
+                .as("no errors").isGreaterThan(0);
+    }
+
+    @Test
+    void testJavaDocumentation() {
+        var pmd = PMD_OPERATION.ruleSets("category/java/documentation.xml");
+        assertThat(pmd.performPmdAnalysis("test", pmd.initConfiguration("pmd")))
+                .as("no errors").isGreaterThan(0);
+    }
+
+    @Test
+    void testJavaBestPractices() {
+        var pmd = PMD_OPERATION.ruleSets("category/java/bestpractices.xml");
+        assertThat(pmd.performPmdAnalysis("test", pmd.initConfiguration("pmd")))
+                .as("no errors").isEqualTo(0);
+    }
+
+    @Test
+    void testJavaMultiThreading() {
+        var pmd = PMD_OPERATION.ruleSets("category/java/multithreading");
+        assertThat(pmd.performPmdAnalysis("test", pmd.initConfiguration("pmd")))
+                .as("no errors").isEqualTo(0);
+    }
+
+    @Test
+    void testJavaPerformance() {
+        var pmd = PMD_OPERATION.ruleSets("category/java/performance.xml");
+        assertThat(pmd.performPmdAnalysis("test", pmd.initConfiguration("pmd")))
+                .as("no errors").isEqualTo(0);
+    }
+
+    @Test
+    void testJavaSecurity() {
+        var pmd = PMD_OPERATION.ruleSets("category/java/security.xml");
+        assertThat(pmd.performPmdAnalysis("test", pmd.initConfiguration("pmd")))
+                .as("no errors").isEqualTo(0);
+    }
+
     @Test
     void testPmdOperation() {
         assertThat(PMD_OPERATION.performPmdAnalysis("test", PMD_OPERATION.initConfiguration("pmd")))