add a wait after starting a workflow

Author: v1r3n

tests/src/test/java/io/orkes/conductor/client/WorkflowRetryTest.java

@@ -12,12 +12,14 @@
  */
 package io.orkes.conductor.client;
 
+import java.time.Duration;
 import java.util.*;
 
 import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.DisplayName;
 import org.junit.jupiter.api.Test;
 
+import com.google.common.util.concurrent.Uninterruptibles;
 import com.netflix.conductor.common.metadata.tasks.TaskDef;
 import com.netflix.conductor.common.metadata.tasks.TaskResult;
 import com.netflix.conductor.common.metadata.workflow.StartWorkflowRequest;
@@ -58,6 +60,7 @@ public void testRetry() {
         startWorkflowRequest.setVersion(1);
         startWorkflowRequest.setInput(new HashMap<>());
         String workflowId = workflowClient.startWorkflow(startWorkflowRequest);
+        Uninterruptibles.sleepUninterruptibly(Duration.ofMillis(100));
         Workflow workflow = workflowClient.getWorkflow(workflowId, true);
 
         String taskId = workflow.getTasks().get(0).getTaskId();