InstanceOfPatternMatch: introduce failing unit test

openrewrite · Mar 1, 2024 · 735b18b · 735b18b
1 parent e9f5fc5
commit 735b18b
Showing 1 changed file with 27 additions and 0 deletions.
diff --git a/src/test/java/org/openrewrite/staticanalysis/InstanceOfPatternMatchTest.java b/src/test/java/org/openrewrite/staticanalysis/InstanceOfPatternMatchTest.java
@@ -791,5 +791,32 @@ String test(Object o) {
               )
             );
         }
+
+        @Test
+        void multipleCastsInDifferent() {
+            rewriteRun(
+              //language=java
+              java(
+                """
+                  import java.util.Comparator;
+                  public class A {
+                     Comparator<Object> comparator() {
+                       return (a, b) ->
+                           (a instanceof String) && (b instanceof String) ? ((String) a).compareTo((String) b) : 0;
+                     }
+                  }
+                  """,
+                """
+                  import java.util.Comparator;
+                  public class A {
+                     Comparator<Object> comparator() {
+                       return (a, b) ->
+                            (a instanceof String s) && (b instanceof String s) ? s.compareTo(s) : 0;
+                     }
+                  }
+                  """
+              )
+            );
+        }
     }
 }