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105 lines
2.7 KiB
105 lines
2.7 KiB
import json
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import socket
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import pytest
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import requests
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from pyhmy.rpc import (
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exceptions,
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request
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)
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@pytest.fixture(scope="session", autouse=True)
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def setup():
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endpoint = 'http://localhost:9500'
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timeout = 30
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method = 'hmy_getNodeMetadata'
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params = []
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payload = {
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"id": "1",
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"jsonrpc": "2.0",
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"method": method,
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"params": params
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}
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headers = {
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'Content-Type': 'application/json'
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}
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try:
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response = requests.request('POST', endpoint, headers=headers,
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data=json.dumps(payload), timeout=timeout, allow_redirects=True)
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except Exception as e:
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pytest.skip("can not connect to local blockchain", allow_module_level=True)
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@pytest.mark.run(order=1)
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def test_request_connection_error():
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# Find available port
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s = socket.socket()
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s.bind(('localhost', 0))
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port = s.getsockname()[1]
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s.close()
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if port == 0:
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pytest.skip("could not find available port")
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bad_endpoint = f'http://localhost:{port}'
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bad_request = None
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try:
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bad_request = request.rpc_request('hmy_getNodeMetadata', endpoint=bad_endpoint)
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except Exception as e:
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assert isinstance(e, exceptions.RequestsError)
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assert bad_request is None
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@pytest.mark.run(order=2)
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def test_request_rpc_error():
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error_request = None
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try:
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error_request = request.rpc_request('hmy_getBalance')
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except (exceptions.RequestsTimeoutError, exceptions.RequestsError) as err:
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pytest.skip("can not connect to local blockchain", allow_module_level=True)
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except Exception as e:
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assert isinstance(e, exceptions.RPCError)
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assert error_request is None
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@pytest.mark.run(order=3)
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def test_rpc_request():
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endpoint = 'http://localhost:9500'
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timeout = 30
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method = 'hmy_getNodeMetadata'
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params = []
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payload = {
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"id": "1",
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"jsonrpc": "2.0",
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"method": method,
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"params": params
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}
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headers = {
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'Content-Type': 'application/json'
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}
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response = None
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try:
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response = requests.request('POST', endpoint, headers=headers,
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data=json.dumps(payload), timeout=timeout, allow_redirects=True)
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except:
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pytest.skip("can not connect to local blockchain")
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assert response is not None
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resp = None
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try:
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resp = json.loads(response.content)
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except json.decoder.JSONDecodeError as err:
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pytest.skip('unable to decode response')
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assert resp is not None
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rpc_response = None
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try:
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rpc_response = request.rpc_request(method, params, endpoint, timeout)
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except exceptions.RPCError as e:
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assert 'error' in resp
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if rpc_response is not None:
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assert rpc_response == resp
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