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integration_test_client.py
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import json
import grpc
import publisher_pb2 as pb2
import publisher_pb2_grpc as pb2_grpc
from settings import Settings, SettingsEncoder
import unittest
def get_wrong_settings():
return Settings(profile_file_path='wrong_config.share')
def get_settings():
return Settings(profile_file_path='config.share')
def get_settings_from_profile_info():
return Settings(share_credentials_version=1,
endpoint="https://westus.azuredatabricks.net/api/2.0/delta-sharing/metastores/2c5f2daa-0e34-4c1f-a9f4-ec3d1a98912f",
bearer_token="mfoQi9FZqLwztP-hIclbEo7MFP2TbG6ACqYa9R66mX5Pxwu47Fdk-oYCuTTjpNx2")
class DeltaSharingIntegrationTestClient(unittest.TestCase):
grpc_port = 49000
def test_connect_with_profile_file(self):
channel = grpc.insecure_channel("localhost:" + str(self.grpc_port))
stub = pb2_grpc.PublisherStub(channel)
configure_request = pb2.ConfigureRequest()
config_response = stub.Configure(configure_request)
self.assertIsInstance(config_response, pb2.ConfigureResponse)
settings = get_settings()
settings_json = json.dumps(settings, cls=SettingsEncoder)
connect_request = pb2.ConnectRequest(settings_json=settings_json, oauth_state_json='')
connect_response = stub.Connect(connect_request)
self.assertIsInstance(connect_response, pb2.ConnectResponse)
self.assertEqual(connect_response.settings_error, '')
self.assertEqual(connect_response.connection_error, '')
self.assertEqual(connect_response.oauth_error, '')
def test_connect_with_profile_info(self):
channel = grpc.insecure_channel("localhost:" + str(self.grpc_port))
stub = pb2_grpc.PublisherStub(channel)
configure_request = pb2.ConfigureRequest()
stub.Configure(configure_request)
settings = get_settings_from_profile_info()
settings_json = json.dumps(settings, cls=SettingsEncoder)
connect_request = pb2.ConnectRequest(settings_json=settings_json, oauth_state_json='')
connect_response = stub.Connect(connect_request)
self.assertIsInstance(connect_response, pb2.ConnectResponse)
self.assertEqual(connect_response.settings_error, '')
self.assertEqual(connect_response.connection_error, '')
self.assertEqual(connect_response.oauth_error, '')
def test_failed_connect(self):
channel = grpc.insecure_channel("localhost:" + str(self.grpc_port))
stub = pb2_grpc.PublisherStub(channel)
configure_request = pb2.ConfigureRequest()
stub.Configure(configure_request)
settings = get_wrong_settings()
settings_json = json.dumps(settings, cls=SettingsEncoder)
connect_request = pb2.ConnectRequest(settings_json=settings_json, oauth_state_json='')
connect_response = stub.Connect(connect_request)
self.assertIsInstance(connect_response, pb2.ConnectResponse)
self.assertTrue(len(connect_response.settings_error) > 0 or len(connect_response.connection_error) > 0
or len(connect_response.oauth_error) > 0)
def test_discover_all_schemas(self):
channel = grpc.insecure_channel("localhost:" + str(self.grpc_port))
stub = pb2_grpc.PublisherStub(channel)
configure_request = pb2.ConfigureRequest()
stub.Configure(configure_request)
settings = get_settings()
settings_json = json.dumps(settings, cls=SettingsEncoder)
connect_request = pb2.ConnectRequest(settings_json=settings_json, oauth_state_json='')
stub.Connect(connect_request)
request = pb2.DiscoverSchemasRequest(mode=pb2.DiscoverSchemasRequest.Mode.ALL, sample_size=10)
response = stub.DiscoverSchemas(request)
self.assertIsInstance(response, pb2.DiscoverSchemasResponse)
self.assertEqual(47, len(response.schemas))
schema = response.schemas[0]
self.assertEqual(schema.id, 'share_safe_1_credi.dataaccess_schema.da_consumer_loan_officers')
self.assertEqual(schema.name, 'share_safe_1_credi.dataaccess_schema.da_consumer_loan_officers')
self.assertEqual(len(schema.sample), 10)
self.assertEqual(len(schema.properties), 23)
column = schema.properties[0]
self.assertEqual(column.id, 'organization_internal_id')
self.assertEqual(column.name, 'organization_internal_id')
self.assertEqual(column.type, pb2.PropertyType.STRING)
column = schema.properties[22]
self.assertEqual(column.id, 'Extraction_Run_Date')
self.assertEqual(column.name, 'Extraction_Run_Date')
self.assertEqual(column.type, pb2.PropertyType.DATETIME)
def test_discover_refresh_schema(self):
channel = grpc.insecure_channel("localhost:" + str(self.grpc_port))
stub = pb2_grpc.PublisherStub(channel)
configure_request = pb2.ConfigureRequest()
stub.Configure(configure_request)
settings = get_settings()
settings_json = json.dumps(settings, cls=SettingsEncoder)
connect_request = pb2.ConnectRequest(settings_json=settings_json, oauth_state_json='')
stub.Connect(connect_request)
refresh_schema = pb2.Schema(id='share_safe_1_credi.dataaccess_schema.da_consumer_loan_officers')
request = pb2.DiscoverSchemasRequest(mode=pb2.DiscoverSchemasRequest.Mode.REFRESH, to_refresh=[refresh_schema],
sample_size=5)
response = stub.DiscoverSchemas(request)
self.assertIsInstance(response, pb2.DiscoverSchemasResponse)
self.assertEqual(1, len(response.schemas))
schema = response.schemas[0]
self.assertEqual(schema.id, 'share_safe_1_credi.dataaccess_schema.da_consumer_loan_officers')
self.assertEqual(len(schema.sample), 5)
self.assertEqual(len(schema.properties), 23)
column = schema.properties[0]
self.assertEqual(column.id, 'organization_internal_id')
self.assertEqual(column.name, 'organization_internal_id')
self.assertEqual(column.type, pb2.PropertyType.STRING)
column = schema.properties[22]
self.assertEqual(column.id, 'Extraction_Run_Date')
self.assertEqual(column.name, 'Extraction_Run_Date')
self.assertEqual(column.type, pb2.PropertyType.DATETIME)
def test_discover_refresh_schemas(self):
channel = grpc.insecure_channel("localhost:" + str(self.grpc_port))
stub = pb2_grpc.PublisherStub(channel)
configure_request = pb2.ConfigureRequest()
stub.Configure(configure_request)
settings = get_settings()
settings_json = json.dumps(settings, cls=SettingsEncoder)
connect_request = pb2.ConnectRequest(settings_json=settings_json, oauth_state_json='')
stub.Connect(connect_request)
refresh_schemas = [pb2.Schema(id='share_safe_1_credi.dataaccess_schema.da_consumer_loan_officers'),
pb2.Schema(id='share_safe_1_credi.dataaccess_schema.da_monthly_debt')]
request = pb2.DiscoverSchemasRequest(mode=pb2.DiscoverSchemasRequest.Mode.REFRESH, to_refresh=refresh_schemas,
sample_size=5)
response = stub.DiscoverSchemas(request)
self.assertIsInstance(response, pb2.DiscoverSchemasResponse)
self.assertEqual(2, len(response.schemas))
schema = response.schemas[0]
self.assertEqual(schema.id, 'share_safe_1_credi.dataaccess_schema.da_consumer_loan_officers')
self.assertEqual(len(schema.sample), 5)
self.assertEqual(len(schema.properties), 23)
column = schema.properties[0]
self.assertEqual(column.id, 'organization_internal_id')
self.assertEqual(column.name, 'organization_internal_id')
self.assertEqual(column.type, pb2.PropertyType.STRING)
column = schema.properties[22]
self.assertEqual(column.id, 'Extraction_Run_Date')
self.assertEqual(column.name, 'Extraction_Run_Date')
self.assertEqual(column.type, pb2.PropertyType.DATETIME)
def test_read_stream_full_table(self):
channel = grpc.insecure_channel("localhost:" + str(self.grpc_port))
stub = pb2_grpc.PublisherStub(channel)
settings = get_settings_from_profile_info()
settings_json = json.dumps(settings, cls=SettingsEncoder)
connect_request = pb2.ConnectRequest(settings_json=settings_json, oauth_state_json='')
stub.Connect(connect_request)
schema = pb2.Schema(id='share_safe_1_credi.dataaccess_schema.da_monthly_debt')
read_request = pb2.ReadRequest(schema=schema)
records = stub.ReadStream(read_request)
data_count = 0
for record in records:
data_count += 1
# the total count of the test table may change over time, so change the hardcoded 144547 to the actual one
self.assertEqual(144547, data_count)
def test_read_stream_limit(self):
channel = grpc.insecure_channel("localhost:" + str(self.grpc_port))
stub = pb2_grpc.PublisherStub(channel)
settings = get_settings_from_profile_info()
settings_json = json.dumps(settings, cls=SettingsEncoder)
connect_request = pb2.ConnectRequest(settings_json=settings_json, oauth_state_json='')
stub.Connect(connect_request)
schema = pb2.Schema(id='share_safe_1_credi.dataaccess_schema.da_monthly_debt')
read_request = pb2.ReadRequest(schema=schema, limit=23)
records = stub.ReadStream(read_request)
data = []
for record in records:
data.append(record)
self.assertEqual(23, len(data))
if __name__ == '__main__':
DeltaSharingIntegrationTestClient.grpc_port = 36657 # edit the port where server starts
unittest.main()