[java] Add test with record implementing a interface

hirsute-chauve · Feb 29, 2020 · f49a6db · f49a6db
1 parent 548326d
commit f49a6db
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Showing 2 changed files with 14 additions and 1 deletion.
diff --git a/pmd-java/src/test/java/net/sourceforge/pmd/lang/java/ast/Java14PreviewTest.java b/pmd-java/src/test/java/net/sourceforge/pmd/lang/java/ast/Java14PreviewTest.java
@@ -113,7 +113,7 @@ public void recordPointBeforeJava14PreviewShouldFail() {
     public void innerRecords() {
         ASTCompilationUnit compilationUnit = java14p.parseResource("Records.java");
         List<ASTRecordDeclaration> recordDecls = compilationUnit.findDescendantsOfType(ASTRecordDeclaration.class, true);
-        Assert.assertEquals(6, recordDecls.size());
+        Assert.assertEquals(7, recordDecls.size());
 
         ASTRecordDeclaration complex = recordDecls.get(0);
         Assert.assertEquals("MyComplex", complex.getName());
@@ -152,6 +152,11 @@ public void innerRecords() {
         ASTRecordDeclaration emptyRec = recordDecls.get(5);
         Assert.assertEquals("EmptyRec", emptyRec.getName());
         Assert.assertEquals(0, emptyRec.getRecordComponents().size());
+
+        ASTRecordDeclaration personRec = recordDecls.get(6);
+        Assert.assertEquals("PersonRecord", personRec.getName());
+        ASTImplementsList impl = personRec.getFirstChildOfType(ASTImplementsList.class);
+        Assert.assertEquals(2, impl.findChildrenOfType(ASTClassOrInterfaceType.class).size());
     }
 
     @Test(expected = ParseException.class)

diff --git a/.../src/test/resources/net/sourceforge/pmd/lang/java/ast/jdkversiontests/java14/Records.java b/.../src/test/resources/net/sourceforge/pmd/lang/java/ast/jdkversiontests/java14/Records.java
@@ -47,4 +47,12 @@ public static void baz() {
             System.out.println(r);
         }
     }
+
+    // see https://www.javaspecialists.eu/archive/Issue276.html
+    public interface Person {
+        String firstName();
+        String lastName();
+    }
+    public record PersonRecord(String firstName, String lastName)
+        implements Person, java.io.Serializable { }
 }