add test for null claim name

auth0 · Sep 24, 2020 · ff7bdcd · ff7bdcd
1 parent 4efb296
commit ff7bdcd
Showing 1 changed file with 13 additions and 0 deletions.
diff --git a/lib/src/test/java/com/auth0/jwt/JWTVerifierTest.java b/lib/src/test/java/com/auth0/jwt/JWTVerifierTest.java
@@ -807,6 +807,19 @@ public void shouldThrowWhenVerifyingClaimPresenceButClaimNotPresent() {
         verifier.verify(jwt);
     }
 
+    @Test
+    public void shouldThrowWhenVerifyingClaimPresenceWhenClaimNameIsNull() {
+        exception.expect(IllegalArgumentException.class);
+        exception.expectMessage("The Custom Claim's name can't be null.");
+
+        String jwt = JWTCreator.init()
+                .withClaim("custom", "value")
+                .sign(Algorithm.HMAC256("secret"));
+
+        JWTVerifier.init(Algorithm.HMAC256("secret"))
+                .withClaimPresence(null);
+    }
+
     @Test
     public void shouldVerifyStringClaimPresence() {
         String jwt = JWTCreator.init()