add sleep time before any test function

Author: stephane-airbyte

airbyte-cdk/java/airbyte-cdk/core/src/testFixtures/java/io/airbyte/cdk/extensions/LoggingInvocationInterceptor.java

@@ -64,6 +64,9 @@ public Object invoke(Object proxy, Method method, Object[] args) throws Throwabl
       } else {
         logLineSuffix = "execution of unknown intercepted call %s".formatted(methodName);
       }
+      int sleepTimeMs = 5000;
+      LOGGER.info(String.format("Junit sleeping %d ms before %s", sleepTimeMs, logLineSuffix.toString()));
+      Thread.sleep(sleepTimeMs);
       LOGGER.info("Junit starting {}", logLineSuffix);
       try {
         Instant start = Instant.now();