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119 lines
4.1 KiB
Python
Executable File
119 lines
4.1 KiB
Python
Executable File
#!/usr/bin/env python3
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"""
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Mock DataHub server that handles both GET and POST requests and supports pagination
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"""
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import http.server
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import json
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import socketserver
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from http import HTTPStatus
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from urllib.parse import urlparse
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PORT = 8010
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# Load the mock response data
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with open("/app/datahub_entities_v3_page1.json", "r") as f:
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ENTITIES_V3_PAGE1_RESPONSE = f.read()
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with open("/app/datahub_entities_v3_page2.json", "r") as f:
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ENTITIES_V3_PAGE2_RESPONSE = f.read()
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with open("/app/datahub_get_urns_by_filter_page1.json", "r") as f:
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URNS_BY_FILTER_PAGE1_RESPONSE = f.read()
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with open("/app/datahub_get_urns_by_filter_page2.json", "r") as f:
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URNS_BY_FILTER_PAGE2_RESPONSE = f.read()
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# Global state flag to track if first page has been requested
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FIRST_ENTITIES_PAGE_REQUESTED = False
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class MockDataHubAPIHandler(http.server.SimpleHTTPRequestHandler):
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# Global state flag to track if first page has been requested accross all instances; one instance per request
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first_entities_page_requested = False
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def do_GET(self):
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parsed_url = urlparse(self.path)
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path = parsed_url.path
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# Health check endpoint
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if path == "/health":
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self.send_response(HTTPStatus.OK)
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self.send_header("Content-type", "text/plain")
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self.end_headers()
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self.wfile.write(b"OK")
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return
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# Mock DataHub API endpoints
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if path.startswith("/config"):
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self.send_response(HTTPStatus.OK)
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self.send_header("Content-type", "application/json")
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self.send_header("Access-Control-Allow-Origin", "*")
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self.end_headers()
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self.wfile.write(json.dumps(dict(noCode="true")).encode())
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return
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# Default 404 response
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self.send_response(HTTPStatus.NOT_FOUND)
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self.send_header("Content-type", "application/json")
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self.end_headers()
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self.wfile.write(json.dumps({"error": "Not found", "path": self.path}).encode())
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def do_POST(self):
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parsed_url = urlparse(self.path)
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path = parsed_url.path
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# Get request body
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content_length = int(self.headers["Content-Length"])
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post_data = self.rfile.read(content_length)
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request_body = json.loads(post_data)
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if path == "/openapi/v3/entity/query/batchGet":
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self.send_response(HTTPStatus.OK)
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self.send_header("Content-type", "application/json")
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self.send_header("Access-Control-Allow-Origin", "*")
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self.end_headers()
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# Return the appropriate page of entity data in V3 format
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if not MockDataHubAPIHandler.first_entities_page_requested:
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self.wfile.write(ENTITIES_V3_PAGE1_RESPONSE.encode())
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MockDataHubAPIHandler.first_entities_page_requested = True
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else:
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self.wfile.write(ENTITIES_V3_PAGE2_RESPONSE.encode())
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return
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if path == "/api/graphql":
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self.send_response(HTTPStatus.OK)
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self.send_header("Content-type", "application/json")
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self.send_header("Access-Control-Allow-Origin", "*")
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self.end_headers()
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# Check if this is a scroll query with nextScrollId
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scroll_id = None
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if "variables" in request_body:
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scroll_id = request_body.get("variables", {}).get("scrollId")
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if scroll_id == "page_2_scroll_id":
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self.wfile.write(URNS_BY_FILTER_PAGE2_RESPONSE.encode())
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else:
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self.wfile.write(URNS_BY_FILTER_PAGE1_RESPONSE.encode())
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return
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# Default 404 response
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self.send_response(HTTPStatus.NOT_FOUND)
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self.send_header("Content-type", "application/json")
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self.end_headers()
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self.wfile.write(
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json.dumps(
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{"error": "Not found", "path": self.path, "method": "POST"}
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).encode()
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)
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# Set up the server
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handler = MockDataHubAPIHandler
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httpd = socketserver.TCPServer(("", PORT), handler)
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print(f"Serving mock DataHub API at port {PORT}")
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httpd.serve_forever()
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