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onnxruntime/server/test/integration_tests/function_tests.py

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# Copyright (c) Microsoft Corporation. All rights reserved.
# Licensed under the MIT License.
import unittest
import subprocess
import time
import os
import requests
import json
import numpy
import test_util
import onnx_ml_pb2
import predict_pb2
import prediction_service_pb2_grpc
import grpc
class HttpJsonPayloadTests(unittest.TestCase):
server_ip = '127.0.0.1'
server_port = 54321
url_pattern = 'http://{0}:{1}/v1/models/{2}/versions/{3}:predict'
server_app_path = ''
test_data_path = ''
model_path = ''
log_level = 'verbose'
server_app_proc = None
wait_server_ready_in_seconds = 1
@classmethod
def setUpClass(cls):
onnx_model = os.path.join(cls.model_path, 'model.onnx')
test_util.prepare_mnist_model(onnx_model)
cmd = [cls.server_app_path, '--http_port', str(cls.server_port), '--model_path', onnx_model, '--log_level', cls.log_level]
test_util.test_log('Launching server app: [{0}]'.format(' '.join(cmd)))
cls.server_app_proc = subprocess.Popen(cmd)
test_util.test_log('Server app PID: {0}'.format(cls.server_app_proc.pid))
test_util.test_log('Sleep {0} second(s) to wait for server initialization'.format(cls.wait_server_ready_in_seconds))
time.sleep(cls.wait_server_ready_in_seconds)
@classmethod
def tearDownClass(cls):
test_util.test_log('Shutdown server app')
cls.server_app_proc.kill()
test_util.test_log('PID {0} has been killed: {1}'.format(cls.server_app_proc.pid, test_util.is_process_killed(cls.server_app_proc.pid)))
def test_mnist_happy_path(self):
input_data_file = os.path.join(self.test_data_path, 'mnist_test_data_set_0_input.json')
output_data_file = os.path.join(self.test_data_path, 'mnist_test_data_set_0_output.json')
with open(input_data_file, 'r') as f:
request_payload = f.read()
with open(output_data_file, 'r') as f:
expected_response_json = f.read()
expected_response = json.loads(expected_response_json)
request_headers = {
'Content-Type': 'application/json',
'Accept': 'application/json',
'x-ms-client-request-id': 'This~is~my~id'
}
url = self.url_pattern.format(self.server_ip, self.server_port, 'default', 1)
test_util.test_log(url)
r = requests.post(url, headers=request_headers, data=request_payload)
self.assertEqual(r.status_code, 200)
self.assertEqual(r.headers.get('Content-Type'), 'application/json')
self.assertTrue(r.headers.get('x-ms-request-id'))
self.assertEqual(r.headers.get('x-ms-client-request-id'), 'This~is~my~id')
actual_response = json.loads(r.content.decode('utf-8'))
# Note:
# The 'dims' field is defined as "repeated int64" in protobuf.
# When it is serialized to JSON, all int64/fixed64/uint64 numbers are converted to string
# Reference: https://developers.google.com/protocol-buffers/docs/proto3#json
self.assertTrue(actual_response['outputs'])
self.assertTrue(actual_response['outputs']['Plus214_Output_0'])
self.assertTrue(actual_response['outputs']['Plus214_Output_0']['dims'])
self.assertEqual(actual_response['outputs']['Plus214_Output_0']['dims'], ['1', '10'])
self.assertTrue(actual_response['outputs']['Plus214_Output_0']['dataType'])
self.assertEqual(actual_response['outputs']['Plus214_Output_0']['dataType'], 1)
self.assertTrue(actual_response['outputs']['Plus214_Output_0']['rawData'])
actual_data = test_util.decode_base64_string(actual_response['outputs']['Plus214_Output_0']['rawData'], '10f')
expected_data = test_util.decode_base64_string(expected_response['outputs']['Plus214_Output_0']['rawData'], '10f')
for i in range(0, 10):
self.assertTrue(test_util.compare_floats(actual_data[i], expected_data[i]))
def test_mnist_invalid_url(self):
url = self.url_pattern.format(self.server_ip, self.server_port, 'default', -1)
test_util.test_log(url)
request_headers = {
'Content-Type': 'application/json',
'Accept': 'application/json'
}
r = requests.post(url, headers=request_headers, data={'foo': 'bar'})
self.assertEqual(r.status_code, 404)
self.assertEqual(r.headers.get('Content-Type'), 'application/json')
self.assertTrue(r.headers.get('x-ms-request-id'))
def test_mnist_invalid_content_type(self):
input_data_file = os.path.join(self.test_data_path, 'mnist_test_data_set_0_input.json')
url = self.url_pattern.format(self.server_ip, self.server_port, 'default', 1)
test_util.test_log(url)
request_headers = {
'Content-Type': 'application/abc',
'Accept': 'application/json',
'x-ms-client-request-id': 'This~is~my~id'
}
with open(input_data_file, 'r') as f:
request_payload = f.read()
r = requests.post(url, headers=request_headers, data=request_payload)
self.assertEqual(r.status_code, 400)
self.assertEqual(r.headers.get('Content-Type'), 'application/json')
self.assertTrue(r.headers.get('x-ms-request-id'))
self.assertEqual(r.headers.get('x-ms-client-request-id'), 'This~is~my~id')
self.assertEqual(r.content.decode('utf-8'), '{"error_code": 400, "error_message": "Missing or unknown \'Content-Type\' header field in the request"}\n')
def test_mnist_missing_content_type(self):
input_data_file = os.path.join(self.test_data_path, 'mnist_test_data_set_0_input.json')
url = self.url_pattern.format(self.server_ip, self.server_port, 'default', 1)
test_util.test_log(url)
request_headers = {
'Accept': 'application/json'
}
with open(input_data_file, 'r') as f:
request_payload = f.read()
r = requests.post(url, headers=request_headers, data=request_payload)
self.assertEqual(r.status_code, 400)
self.assertEqual(r.headers.get('Content-Type'), 'application/json')
self.assertTrue(r.headers.get('x-ms-request-id'))
self.assertEqual(r.content.decode('utf-8'), '{"error_code": 400, "error_message": "Missing or unknown \'Content-Type\' header field in the request"}\n')
def test_single_model_shortcut(self):
input_data_file = os.path.join(self.test_data_path, 'mnist_test_data_set_0_input.json')
output_data_file = os.path.join(self.test_data_path, 'mnist_test_data_set_0_output.json')
with open(input_data_file, 'r') as f:
request_payload = f.read()
with open(output_data_file, 'r') as f:
expected_response_json = f.read()
expected_response = json.loads(expected_response_json)
request_headers = {
'Content-Type': 'application/json',
'Accept': 'application/json',
'x-ms-client-request-id': 'This~is~my~id'
}
url = "http://{0}:{1}/score".format(self.server_ip, self.server_port)
test_util.test_log(url)
r = requests.post(url, headers=request_headers, data=request_payload)
self.assertEqual(r.status_code, 200)
self.assertEqual(r.headers.get('Content-Type'), 'application/json')
self.assertTrue(r.headers.get('x-ms-request-id'))
self.assertEqual(r.headers.get('x-ms-client-request-id'), 'This~is~my~id')
actual_response = json.loads(r.content.decode('utf-8'))
# Note:
# The 'dims' field is defined as "repeated int64" in protobuf.
# When it is serialized to JSON, all int64/fixed64/uint64 numbers are converted to string
# Reference: https://developers.google.com/protocol-buffers/docs/proto3#json
self.assertTrue(actual_response['outputs'])
self.assertTrue(actual_response['outputs']['Plus214_Output_0'])
self.assertTrue(actual_response['outputs']['Plus214_Output_0']['dims'])
self.assertEqual(actual_response['outputs']['Plus214_Output_0']['dims'], ['1', '10'])
self.assertTrue(actual_response['outputs']['Plus214_Output_0']['dataType'])
self.assertEqual(actual_response['outputs']['Plus214_Output_0']['dataType'], 1)
self.assertTrue(actual_response['outputs']['Plus214_Output_0']['rawData'])
actual_data = test_util.decode_base64_string(actual_response['outputs']['Plus214_Output_0']['rawData'], '10f')
expected_data = test_util.decode_base64_string(expected_response['outputs']['Plus214_Output_0']['rawData'], '10f')
for i in range(0, 10):
self.assertTrue(test_util.compare_floats(actual_data[i], expected_data[i]))
def test_single_version_shortcut(self):
input_data_file = os.path.join(self.test_data_path, 'mnist_test_data_set_0_input.json')
output_data_file = os.path.join(self.test_data_path, 'mnist_test_data_set_0_output.json')
with open(input_data_file, 'r') as f:
request_payload = f.read()
with open(output_data_file, 'r') as f:
expected_response_json = f.read()
expected_response = json.loads(expected_response_json)
request_headers = {
'Content-Type': 'application/json',
'Accept': 'application/json',
'x-ms-client-request-id': 'This~is~my~id'
}
url = "http://{0}:{1}/v1/models/{2}:predict".format(self.server_ip, self.server_port, 'default')
test_util.test_log(url)
r = requests.post(url, headers=request_headers, data=request_payload)
self.assertEqual(r.status_code, 200)
self.assertEqual(r.headers.get('Content-Type'), 'application/json')
self.assertTrue(r.headers.get('x-ms-request-id'))
self.assertEqual(r.headers.get('x-ms-client-request-id'), 'This~is~my~id')
actual_response = json.loads(r.content.decode('utf-8'))
# Note:
# The 'dims' field is defined as "repeated int64" in protobuf.
# When it is serialized to JSON, all int64/fixed64/uint64 numbers are converted to string
# Reference: https://developers.google.com/protocol-buffers/docs/proto3#json
self.assertTrue(actual_response['outputs'])
self.assertTrue(actual_response['outputs']['Plus214_Output_0'])
self.assertTrue(actual_response['outputs']['Plus214_Output_0']['dims'])
self.assertEqual(actual_response['outputs']['Plus214_Output_0']['dims'], ['1', '10'])
self.assertTrue(actual_response['outputs']['Plus214_Output_0']['dataType'])
self.assertEqual(actual_response['outputs']['Plus214_Output_0']['dataType'], 1)
self.assertTrue(actual_response['outputs']['Plus214_Output_0']['rawData'])
actual_data = test_util.decode_base64_string(actual_response['outputs']['Plus214_Output_0']['rawData'], '10f')
expected_data = test_util.decode_base64_string(expected_response['outputs']['Plus214_Output_0']['rawData'], '10f')
for i in range(0, 10):
self.assertTrue(test_util.compare_floats(actual_data[i], expected_data[i]))
class HttpProtobufPayloadTests(unittest.TestCase):
server_ip = '127.0.0.1'
server_port = 54321
url_pattern = 'http://{0}:{1}/v1/models/{2}/versions/{3}:predict'
server_app_path = ''
test_data_path = ''
model_path = ''
log_level = 'verbose'
server_app_proc = None
wait_server_ready_in_seconds = 1
@classmethod
def setUpClass(cls):
onnx_model = os.path.join(cls.model_path, 'model.onnx')
test_util.prepare_mnist_model(onnx_model)
cmd = [cls.server_app_path, '--http_port', str(cls.server_port), '--model_path', onnx_model, '--log_level', cls.log_level]
test_util.test_log('Launching server app: [{0}]'.format(' '.join(cmd)))
cls.server_app_proc = subprocess.Popen(cmd)
test_util.test_log('Server app PID: {0}'.format(cls.server_app_proc.pid))
test_util.test_log('Sleep {0} second(s) to wait for server initialization'.format(cls.wait_server_ready_in_seconds))
time.sleep(cls.wait_server_ready_in_seconds)
@classmethod
def tearDownClass(cls):
test_util.test_log('Shutdown server app')
cls.server_app_proc.kill()
test_util.test_log('PID {0} has been killed: {1}'.format(cls.server_app_proc.pid, test_util.is_process_killed(cls.server_app_proc.pid)))
def test_mnist_happy_path(self):
input_data_file = os.path.join(self.test_data_path, 'mnist_test_data_set_0_input.pb')
output_data_file = os.path.join(self.test_data_path, 'mnist_test_data_set_0_output.pb')
with open(input_data_file, 'rb') as f:
request_payload = f.read()
content_type_headers = ['application/x-protobuf', 'application/octet-stream', 'application/vnd.google.protobuf']
for h in content_type_headers:
request_headers = {
'Content-Type': h,
'Accept': 'application/x-protobuf'
}
url = self.url_pattern.format(self.server_ip, self.server_port, 'default', 1)
test_util.test_log(url)
r = requests.post(url, headers=request_headers, data=request_payload)
self.assertEqual(r.status_code, 200)
self.assertEqual(r.headers.get('Content-Type'), 'application/x-protobuf')
self.assertTrue(r.headers.get('x-ms-request-id'))
actual_result = predict_pb2.PredictResponse()
actual_result.ParseFromString(r.content)
expected_result = predict_pb2.PredictResponse()
with open(output_data_file, 'rb') as f:
expected_result.ParseFromString(f.read())
for k in expected_result.outputs.keys():
self.assertEqual(actual_result.outputs[k].data_type, expected_result.outputs[k].data_type)
count = 1
for i in range(0, len(expected_result.outputs['Plus214_Output_0'].dims)):
self.assertEqual(actual_result.outputs['Plus214_Output_0'].dims[i], expected_result.outputs['Plus214_Output_0'].dims[i])
count = count * int(actual_result.outputs['Plus214_Output_0'].dims[i])
actual_array = numpy.frombuffer(actual_result.outputs['Plus214_Output_0'].raw_data, dtype=numpy.float32)
expected_array = numpy.frombuffer(expected_result.outputs['Plus214_Output_0'].raw_data, dtype=numpy.float32)
self.assertEqual(len(actual_array), len(expected_array))
self.assertEqual(len(actual_array), count)
for i in range(0, count):
self.assertTrue(test_util.compare_floats(actual_array[i], expected_array[i], rel_tol=0.001))
def test_respect_accept_header(self):
input_data_file = os.path.join(self.test_data_path, 'mnist_test_data_set_0_input.pb')
with open(input_data_file, 'rb') as f:
request_payload = f.read()
accept_headers = ['application/x-protobuf', 'application/octet-stream', 'application/vnd.google.protobuf']
for h in accept_headers:
request_headers = {
'Content-Type': 'application/x-protobuf',
'Accept': h
}
url = self.url_pattern.format(self.server_ip, self.server_port, 'default', 1)
test_util.test_log(url)
r = requests.post(url, headers=request_headers, data=request_payload)
self.assertEqual(r.status_code, 200)
self.assertEqual(r.headers.get('Content-Type'), h)
def test_missing_accept_header(self):
input_data_file = os.path.join(self.test_data_path, 'mnist_test_data_set_0_input.pb')
with open(input_data_file, 'rb') as f:
request_payload = f.read()
request_headers = {
'Content-Type': 'application/x-protobuf',
}
url = self.url_pattern.format(self.server_ip, self.server_port, 'default', 1)
test_util.test_log(url)
r = requests.post(url, headers=request_headers, data=request_payload)
self.assertEqual(r.status_code, 200)
self.assertEqual(r.headers.get('Content-Type'), 'application/octet-stream')
def test_any_accept_header(self):
input_data_file = os.path.join(self.test_data_path, 'mnist_test_data_set_0_input.pb')
with open(input_data_file, 'rb') as f:
request_payload = f.read()
request_headers = {
'Content-Type': 'application/x-protobuf',
'Accept': '*/*'
}
url = self.url_pattern.format(self.server_ip, self.server_port, 'default', 1)
test_util.test_log(url)
r = requests.post(url, headers=request_headers, data=request_payload)
self.assertEqual(r.status_code, 200)
self.assertEqual(r.headers.get('Content-Type'), 'application/octet-stream')
class HttpEndpointTests(unittest.TestCase):
server_ip = '127.0.0.1'
server_port = 54321
server_app_path = ''
test_data_path = ''
model_path = ''
log_level = 'verbose'
server_app_proc = None
wait_server_ready_in_seconds = 1
@classmethod
def setUpClass(cls):
onnx_model = os.path.join(cls.model_path, 'model.onnx')
test_util.prepare_mnist_model(onnx_model)
cmd = [cls.server_app_path, '--http_port', str(cls.server_port), '--model_path', onnx_model, '--log_level', cls.log_level]
test_util.test_log('Launching server app: [{0}]'.format(' '.join(cmd)))
cls.server_app_proc = subprocess.Popen(cmd)
test_util.test_log('Server app PID: {0}'.format(cls.server_app_proc.pid))
test_util.test_log('Sleep {0} second(s) to wait for server initialization'.format(cls.wait_server_ready_in_seconds))
time.sleep(cls.wait_server_ready_in_seconds)
@classmethod
def tearDownClass(cls):
test_util.test_log('Shutdown server app')
cls.server_app_proc.kill()
test_util.test_log('PID {0} has been killed: {1}'.format(cls.server_app_proc.pid, test_util.is_process_killed(cls.server_app_proc.pid)))
def test_health_endpoint(self):
url = url = "http://{0}:{1}/".format(self.server_ip, self.server_port)
test_util.test_log(url)
r = requests.get(url)
self.assertEqual(r.status_code, 200)
self.assertEqual(r.content.decode('utf-8'), 'Healthy')
class GRPCTests(unittest.TestCase):
server_ip = '127.0.0.1'
server_port = 54321
server_app_path = ''
test_data_path = ''
model_path = ''
log_level = 'verbose'
server_app_proc = None
wait_server_ready_in_seconds = 1
@classmethod
def setUpClass(cls):
onnx_model = os.path.join(cls.model_path, 'model.onnx')
test_util.prepare_mnist_model(onnx_model)
cmd = [cls.server_app_path, '--grpc_port', str(cls.server_port), '--model_path', onnx_model, '--log_level', cls.log_level]
test_util.test_log('Launching server app: [{0}]'.format(' '.join(cmd)))
cls.server_app_proc = subprocess.Popen(cmd)
test_util.test_log('Server app PID: {0}'.format(cls.server_app_proc.pid))
test_util.test_log('Sleep {0} second(s) to wait for server initialization'.format(cls.wait_server_ready_in_seconds))
time.sleep(cls.wait_server_ready_in_seconds)
@classmethod
def tearDownClass(cls):
test_util.test_log('Shutdown server app')
cls.server_app_proc.kill()
test_util.test_log('PID {0} has been killed: {1}'.format(cls.server_app_proc.pid, test_util.is_process_killed(cls.server_app_proc.pid)))
def test_mnist_happy_path(self):
input_data_file = os.path.join(self.test_data_path, 'mnist_test_data_set_0_input.pb')
output_data_file = os.path.join(self.test_data_path, 'mnist_test_data_set_0_output.pb')
with open(input_data_file, 'rb') as f:
request_payload = f.read()
request = predict_pb2.PredictRequest()
request.ParseFromString(request_payload)
uri = "{}:{}".format(self.server_ip, self.server_port)
test_util.test_log(uri)
with grpc.insecure_channel(uri) as channel:
stub = prediction_service_pb2_grpc.PredictionServiceStub(channel)
actual_result = stub.Predict(request)
expected_result = predict_pb2.PredictResponse()
with open(output_data_file, 'rb') as f:
expected_result.ParseFromString(f.read())
for k in expected_result.outputs.keys():
self.assertEqual(actual_result.outputs[k].data_type, expected_result.outputs[k].data_type)
count = 1
for i in range(0, len(expected_result.outputs['Plus214_Output_0'].dims)):
self.assertEqual(actual_result.outputs['Plus214_Output_0'].dims[i], expected_result.outputs['Plus214_Output_0'].dims[i])
count = count * int(actual_result.outputs['Plus214_Output_0'].dims[i])
actual_array = numpy.frombuffer(actual_result.outputs['Plus214_Output_0'].raw_data, dtype=numpy.float32)
expected_array = numpy.frombuffer(expected_result.outputs['Plus214_Output_0'].raw_data, dtype=numpy.float32)
self.assertEqual(len(actual_array), len(expected_array))
self.assertEqual(len(actual_array), count)
for i in range(0, count):
self.assertTrue(test_util.compare_floats(actual_array[i], expected_array[i], rel_tol=0.001))
if __name__ == '__main__':
unittest.main()
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