"""
Test file to demonstrate boto3 waiter extraction.
"""
import boto3
def test_waiters(dynamodb_client, table_name):
# Create EC2 client
ec2_client = boto3.client('ec2', region_name='us-west-2')
# Example 1: Matched waiter + wait call
instance_id = 'i-1234567890abcdef0'
waiter = ec2_client.get_waiter('instance_terminated')
waiter.wait(InstanceIds=[instance_id], WaiterConfig={'Delay': 15, 'MaxAttempts': 20})
# Example 2: Unmatched get_waiter (no wait call)
# Should generate synthetic call with required params
unmatched_waiter = ec2_client.get_waiter('instance_running')
# Example 3: Multiple waiter types
s3_client = boto3.client('s3')
bucket_waiter = s3_client.get_waiter('bucket_exists')
bucket_waiter.wait(Bucket='my-test-bucket')
# Example 4: Chained call (without client information in scope)
dynamodb_client.get_waiter('table_exists').wait(TableName=table_name)
if __name__ == "__main__":
test_waiters()
