1 files changed, 9 insertions, 8 deletions
diff --git a/security-utils/src/test/java/com/yahoo/security/tls/AuthorizedPeersTest.java b/security-utils/src/test/java/com/yahoo/security/tls/AuthorizedPeersTest.java
index e4c530dbb0b..2a7149ba2e3 100644
--- a/security-utils/src/test/java/com/yahoo/security/tls/AuthorizedPeersTest.java
+++ b/security-utils/src/test/java/com/yahoo/security/tls/AuthorizedPeersTest.java
@@ -1,26 +1,27 @@
 // Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
 package com.yahoo.security.tls;
 
-import com.yahoo.security.tls.PeerPolicy;
-import com.yahoo.security.tls.RequiredPeerCredential;
-import org.junit.Test;
+import org.junit.jupiter.api.Test;
 
 import java.util.HashSet;
 
 import static com.yahoo.security.tls.RequiredPeerCredential.Field.CN;
 import static java.util.Arrays.asList;
 import static java.util.Collections.singletonList;
+import static org.junit.jupiter.api.Assertions.assertThrows;
 
 /**
  * @author bjorncs
  */
 public class AuthorizedPeersTest {
 
-    @Test(expected = IllegalArgumentException.class)
-    public void throws_exception_on_peer_policies_with_duplicate_names() {
-        PeerPolicy peerPolicy1 = new PeerPolicy("duplicate-name", singletonList(RequiredPeerCredential.of(CN, "mycfgserver")));
-        PeerPolicy peerPolicy2 = new PeerPolicy("duplicate-name", singletonList(RequiredPeerCredential.of(CN, "myclient")));
-        new AuthorizedPeers(new HashSet<>(asList(peerPolicy1, peerPolicy2)));
+    @Test
+    void throws_exception_on_peer_policies_with_duplicate_names() {
+        assertThrows(IllegalArgumentException.class, () -> {
+            PeerPolicy peerPolicy1 = new PeerPolicy("duplicate-name", singletonList(RequiredPeerCredential.of(CN, "mycfgserver")));
+            PeerPolicy peerPolicy2 = new PeerPolicy("duplicate-name", singletonList(RequiredPeerCredential.of(CN, "myclient")));
+            new AuthorizedPeers(new HashSet<>(asList(peerPolicy1, peerPolicy2)));
+        });
     }
 
 }