fixed tests

application/src/test/java/org/thingsboard/server/rules/flow/AbstractRuleEngineFlowIntegrationTest.java

@@ -17,6 +17,7 @@ package org.thingsboard.server.rules.flow;
 
 import com.google.common.util.concurrent.ListenableFuture;
 import lombok.extern.slf4j.Slf4j;
+import org.awaitility.Awaitility;
 import org.junit.After;
 import org.junit.Assert;
 import org.junit.Before;
@@ -59,6 +60,7 @@ import org.thingsboard.server.dao.event.EventService;
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
+import java.util.concurrent.TimeUnit;
 import java.util.stream.Collectors;
 
 import static org.mockito.Mockito.spy;
@@ -331,6 +333,15 @@ public abstract class AbstractRuleEngineFlowIntegrationTest extends AbstractRule
         RuleChain finalRuleChain = rootRuleChain;
         RuleNode lastRuleNode = secondaryMetaData.getNodes().stream().filter(node -> !node.getId().equals(finalRuleChain.getFirstRuleNodeId())).findFirst().get();
 
+        Awaitility.await().atMost(3, TimeUnit.SECONDS)
+                .until(() ->
+                    getDebugEvents(savedTenant.getId(), lastRuleNode.getId(), 1000)
+                            .getData()
+                            .stream()
+                            .filter(filterByPostTelemetryEventType())
+                            .count() == 2
+                );
+
         eventsPage = getDebugEvents(savedTenant.getId(), lastRuleNode.getId(), 1000);
         events = eventsPage.getData().stream().filter(filterByPostTelemetryEventType()).collect(Collectors.toList());