Issue checkstyle#13345: Enable examples tests for RecordComponentName…

…Check

src/xdocs-examples/java/com/puppycrawl/tools/checkstyle/checks/naming/RecordComponentNameCheckExamplesTest.java

@@ -19,12 +19,12 @@
 
 package com.puppycrawl.tools.checkstyle.checks.naming;
 
-import org.junit.jupiter.api.Disabled;
+import static com.puppycrawl.tools.checkstyle.checks.naming.AbstractNameCheck.MSG_INVALID_PATTERN;
+
 import org.junit.jupiter.api.Test;
 
 import com.puppycrawl.tools.checkstyle.AbstractExamplesModuleTestSupport;
 
-@Disabled("until https://github.com/checkstyle/checkstyle/issues/13345")
 public class RecordComponentNameCheckExamplesTest extends AbstractExamplesModuleTestSupport {
     @Override
     protected String getPackageLocation() {
@@ -33,19 +33,28 @@ protected String getPackageLocation() {
 
     @Test
     public void testExample1() throws Exception {
-        final String[] expected = {
 
+        final String pattern = "^[a-z][a-zA-Z0-9]*$";
+
+        final String[] expected = {
+            "15:22: " + getCheckMessage(MSG_INVALID_PATTERN, "Values", pattern),
         };
 
-        verifyWithInlineConfigParser(getPath("Example1.txt"), expected);
+        verifyWithInlineConfigParser(
+                getNonCompilablePath("Example1.java"), expected);
     }
 
     @Test
     public void testExample2() throws Exception {
-        final String[] expected = {
 
+        final String pattern = "^[a-z]+$";
+
+        final String[] expected = {
+            "17:22: " + getCheckMessage(MSG_INVALID_PATTERN, "Values", pattern),
+            "19:22: " + getCheckMessage(MSG_INVALID_PATTERN, "myNumber", pattern),
         };
 
-        verifyWithInlineConfigParser(getPath("Example2.txt"), expected);
+        verifyWithInlineConfigParser(
+                getNonCompilablePath("Example2.java"), expected);
     }
 }

src/xdocs-examples/resources-noncompilable/com/puppycrawl/tools/checkstyle/checks/naming/recordcomponentname/Example1.java

@@ -0,0 +1,19 @@
+/*xml
+<module name="Checker">
+  <module name="TreeWalker">
+    <module name="RecordComponentName"/>
+  </module>
+</module>
+*/
+//non-compiled with javac: Compilable with Java17
+package com.puppycrawl.tools.checkstyle.checks.naming.recordcomponentname;
+
+// xdoc section -- start
+class Example1 {
+  record Rec1(int other) {}
+
+  record Rec2(String Values) {} // violation, Name must match '^[a-z][a-zA-Z0-9]*$'
+
+  record Rec3(double myNumber) {}
+}
+// xdoc section -- end

src/xdocs-examples/resources-noncompilable/com/puppycrawl/tools/checkstyle/checks/naming/recordcomponentname/Example2.java

@@ -0,0 +1,21 @@
+/*xml
+<module name="Checker">
+  <module name="TreeWalker">
+    <module name="RecordComponentName">
+        <property name="format" value="^[a-z]+$"/>
+    </module>
+  </module>
+</module>
+*/
+//non-compiled with javac: Compilable with Java17
+package com.puppycrawl.tools.checkstyle.checks.naming.recordcomponentname;
+
+// xdoc section -- start
+class Example2 {
+  record Rec1(int other) {}
+
+  record Rec2(String Values) {} // violation, Name must match '^[a-z]+$'
+
+  record Rec3(double myNumber) {} // violation, Name must match '^[a-z]+$'
+}
+// xdoc section -- end

src/xdocs/checks/naming/recordcomponentname.xml

@@ -46,11 +46,13 @@
         </source>
         <p id="Example1-code">Example:</p>
         <source>
-record MyRecord1(String value, int otherComponentName) {} // OK
-record MyRecord2(String... Values) {} // violation, the record component name
-                                    // should match the regular expression &quot;^[a-z][a-zA-Z0-9]*$&quot;
-record MyRecord3(double my_number) {} // violation, the record component name
-                                    // should match the regular expression &quot;^[a-z][a-zA-Z0-9]*$&quot;
+class Example1 {
+  record Rec1(int other) {}
+
+  record Rec2(String Values) {} // violation, Name must match '^[a-z][a-zA-Z0-9]*$'
+
+  record Rec3(double myNumber) {}
+}
         </source>
         <p>
           An example of how to configure the check for names that are only letters in lowercase:
@@ -67,10 +69,13 @@ record MyRecord3(double my_number) {} // violation, the record component name
         </source>
         <p id="Example2-code">Example:</p>
         <source>
-record MyRecord1(String value, int other) {} // OK
-record MyRecord2(String... strings) {} // OK
-record MyRecord3(double myNumber) {} // violation, the record component name
-                             // should match the regular expression &quot;^[a-z]+$&quot;
+class Example2 {
+  record Rec1(int other) {}
+
+  record Rec2(String Values) {} // violation, Name must match '^[a-z]+$'
+
+  record Rec3(double myNumber) {} // violation, Name must match '^[a-z]+$'
+}
         </source>
       </subsection>
 

src/xdocs/checks/naming/recordcomponentname.xml.template

@@ -27,13 +27,13 @@
         </p>
         <macro name="example">
           <param name="path"
-                 value="resources/com/puppycrawl/tools/checkstyle/checks/naming/recordcomponentname/Example1.txt"/>
+                 value="resources-noncompilable/com/puppycrawl/tools/checkstyle/checks/naming/recordcomponentname/Example1.java"/>
           <param name="type" value="config"/>
         </macro>
         <p id="Example1-code">Example:</p>
         <macro name="example">
           <param name="path"
-                 value="resources/com/puppycrawl/tools/checkstyle/checks/naming/recordcomponentname/Example1.txt"/>
+                 value="resources-noncompilable/com/puppycrawl/tools/checkstyle/checks/naming/recordcomponentname/Example1.java"/>
           <param name="type" value="code"/>
         </macro>
         <p>
@@ -42,13 +42,13 @@
         <p id="Example2-config">Configuration:</p>
         <macro name="example">
           <param name="path"
-                 value="resources/com/puppycrawl/tools/checkstyle/checks/naming/recordcomponentname/Example2.txt"/>
+                 value="resources-noncompilable/com/puppycrawl/tools/checkstyle/checks/naming/recordcomponentname/Example2.java"/>
           <param name="type" value="config"/>
         </macro>
         <p id="Example2-code">Example:</p>
         <macro name="example">
           <param name="path"
-                 value="resources/com/puppycrawl/tools/checkstyle/checks/naming/recordcomponentname/Example2.txt"/>
+                 value="resources-noncompilable/com/puppycrawl/tools/checkstyle/checks/naming/recordcomponentname/Example2.java"/>
           <param name="type" value="code"/>
         </macro>
       </subsection>