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import json
import boto3
import requests
from moto import mock_aws, settings
from moto.s3.utils import bucket_and_name_from_url
# See our Development Tips on writing tests for hints on how to write good tests:
# http://docs.getmoto.org/en/latest/docs/contributing/development_tips/tests.html
@mock_aws
def test_invoke_endpoint__default_results():
client = boto3.client("sagemaker-runtime", region_name="ap-southeast-1")
body = client.invoke_endpoint(
EndpointName="asdf", Body="qwer", Accept="sth", TargetModel="tm"
)
assert body["Body"].read() == b"body"
assert body["CustomAttributes"] == "custom_attributes"
@mock_aws
def test_invoke_endpoint():
client = boto3.client("sagemaker-runtime", region_name="us-east-1")
base_url = (
"localhost:5000" if settings.TEST_SERVER_MODE else "motoapi.amazonaws.com"
)
sagemaker_result = {
"results": [
{
"Body": "first body",
"ContentType": "text/xml",
"InvokedProductionVariant": "prod",
"CustomAttributes": "my_attr",
},
{"Body": "second body"},
]
}
requests.post(
f"http://{base_url}/moto-api/static/sagemaker/endpoint-results",
json=sagemaker_result,
)
# Return the first item from the list
body = client.invoke_endpoint(EndpointName="asdf", Body="qwer")
assert body["Body"].read() == b"first body"
# Same input -> same output
body = client.invoke_endpoint(EndpointName="asdf", Body="qwer")
assert body["Body"].read() == b"first body"
# Different input -> second item
body = client.invoke_endpoint(
EndpointName="asdf", Body="qwer", Accept="sth", TargetModel="tm"
)
assert body["Body"].read() == b"second body"
@mock_aws
def test_invoke_endpoint_async():
client = boto3.client("sagemaker-runtime", region_name="us-east-1")
base_url = (
"localhost:5000" if settings.TEST_SERVER_MODE else "motoapi.amazonaws.com"
)
sagemaker_result = {
"results": [
{"data": json.dumps({"first": "output"})},
{
"is_failure": True,
"data": "second failure",
},
]
}
requests.post(
f"http://{base_url}/moto-api/static/sagemaker/async-endpoint-results",
json=sagemaker_result,
)
# Return the first item from the list
body = client.invoke_endpoint_async(EndpointName="asdf", InputLocation="qwer")
first_output_location = body["OutputLocation"]
first_failure_location = body["FailureLocation"]
# Same input -> same output
body = client.invoke_endpoint_async(EndpointName="asdf", InputLocation="qwer")
assert body["OutputLocation"] == first_output_location
assert body["FailureLocation"] == first_failure_location
s3 = boto3.client("s3", "us-east-1")
bucket_name, obj = bucket_and_name_from_url(first_output_location)
resp = s3.get_object(Bucket=bucket_name, Key=obj)
resp = json.loads(resp["Body"].read().decode("utf-8"))
assert resp == {"first": "output"}
# Different input -> second item
body = client.invoke_endpoint_async(
EndpointName="asdf", InputLocation="asf", InferenceId="sth"
)
second_failure_location = body["FailureLocation"]
assert body["InferenceId"] == "sth"
bucket_name, obj = bucket_and_name_from_url(second_failure_location)
resp = s3.get_object(Bucket=bucket_name, Key=obj)
resp = resp["Body"].read().decode("utf-8")
assert resp == "second failure"
@mock_aws
def test_invoke_endpoint_async_should_read_sync_queue_if_async_not_configured():
client = boto3.client("sagemaker-runtime", region_name="us-east-1")
base_url = (
"localhost:5000" if settings.TEST_SERVER_MODE else "motoapi.amazonaws.com"
)
sagemaker_result = {
"results": [
{"Body": "support sync queue for backward compatibility"},
]
}
requests.post(
f"http://{base_url}/moto-api/static/sagemaker/endpoint-results",
json=sagemaker_result,
)
# Return the first item from the list
body = client.invoke_endpoint_async(EndpointName="asdf", InputLocation="qwer")
first_output_location = body["OutputLocation"]
first_failure_location = body["FailureLocation"]
# Same input -> same output
body = client.invoke_endpoint_async(EndpointName="asdf", InputLocation="qwer")
assert body["OutputLocation"] == first_output_location
assert body["FailureLocation"] == first_failure_location
s3 = boto3.client("s3", "us-east-1")
bucket_name, obj = bucket_and_name_from_url(first_output_location)
resp = s3.get_object(Bucket=bucket_name, Key=obj)
resp = json.loads(resp["Body"].read().decode("utf-8"))
assert resp["Body"] == "support sync queue for backward compatibility"
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