junit5: TbGetTelemetryNodeTest annotation exceptions refactoring

rule-engine/rule-engine-components/src/test/java/org/thingsboard/rule/engine/metadata/TbGetTelemetryNodeTest.java

@@ -18,6 +18,7 @@ package org.thingsboard.rule.engine.metadata;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import org.junit.Before;
 import org.junit.Test;
+import org.junit.jupiter.api.Assertions;
 import org.thingsboard.common.util.JacksonUtil;
 import org.thingsboard.rule.engine.api.TbContext;
 import org.thingsboard.rule.engine.api.TbNodeConfiguration;
@@ -70,14 +71,18 @@ public class TbGetTelemetryNodeTest {
         }
     }
 
-    @Test(expected = IllegalArgumentException.class)
+    @Test
     public void givenAggregationWhiteSpace_whenParseAggregation_thenException() {
-        node.parseAggregationConfig(" ");
+        Assertions.assertThrows(IllegalArgumentException.class, () -> {
+            node.parseAggregationConfig(" ");
+        });
     }
 
-    @Test(expected = IllegalArgumentException.class)
+    @Test
     public void givenAggregationIncorrect_whenParseAggregation_thenException() {
-        node.parseAggregationConfig("TOP");
+        Assertions.assertThrows(IllegalArgumentException.class, () -> {
+            node.parseAggregationConfig("TOP");
+        });
     }
 
 }