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# https://www.jsonrpc.org/specification#examples |
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import pytest |
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import aiohttp_rpc |
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from aiohttp_rpc import errors |
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from tests import utils |
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View Code Duplication |
async def test_rpc_call_with_positional_parameters(aiohttp_client): |
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""" |
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--> {"jsonrpc": "2.0", "method": "subtract", "params": [42, 23], "id": 1} |
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<-- {"jsonrpc": "2.0", "result": 19, "id": 1} |
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--> {"jsonrpc": "2.0", "method": "subtract", "params": [23, 42], "id": 2} |
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<-- {"jsonrpc": "2.0", "result": -19, "id": 2} |
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""" |
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def subtract(a, b): |
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return a - b |
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rpc_server = aiohttp_rpc.JsonRpcServer() |
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rpc_server.add_method(subtract) |
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client = await utils.make_client(aiohttp_client, rpc_server) |
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async with aiohttp_rpc.JsonRpcClient('/rpc', session=client) as rpc: |
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assert await rpc.subtract(42, 23) == 19 |
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assert await rpc.subtract(23, 42) == -19 |
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result = await rpc.send_json({'jsonrpc': '2.0', 'method': 'subtract', 'params': [42, 23], 'id': 1}) |
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assert result[0] == {'jsonrpc': '2.0', 'result': 19, 'id': 1} |
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result = await rpc.send_json({'jsonrpc': '2.0', 'method': 'subtract', 'params': [23, 42], 'id': 2}) |
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assert result[0] == {'jsonrpc': '2.0', 'result': -19, 'id': 2} |
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View Code Duplication |
async def test_rpc_call_with_named_parameters(aiohttp_client): |
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""" |
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--> {"jsonrpc": "2.0", "method": "subtract", "params": {"subtrahend": 23, "minuend": 42}, "id": 3} |
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<-- {"jsonrpc": "2.0", "result": 19, "id": 3} |
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--> {"jsonrpc": "2.0", "method": "subtract", "params": {"minuend": 42, "subtrahend": 23}, "id": 4} |
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<-- {"jsonrpc": "2.0", "result": 19, "id": 4} |
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""" |
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def subtract(*, subtrahend, minuend): |
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return minuend - subtrahend |
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rpc_server = aiohttp_rpc.JsonRpcServer() |
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rpc_server.add_method(subtract) |
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client = await utils.make_client(aiohttp_client, rpc_server) |
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async with aiohttp_rpc.JsonRpcClient('/rpc', session=client) as rpc: |
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assert await rpc.subtract(subtrahend=23, minuend=42) == 19 |
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assert await rpc.subtract(minuend=42, subtrahend=23) == 19 |
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result = await rpc.send_json({ |
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'jsonrpc': '2.0', 'method': 'subtract', 'params': {"subtrahend": 23, "minuend": 42}, 'id': 3, |
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}) |
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assert result[0] == {'jsonrpc': '2.0', 'result': 19, 'id': 3} |
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result = await rpc.send_json({ |
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'jsonrpc': '2.0', 'method': 'subtract', 'params': {"minuend": 42, "subtrahend": 23}, 'id': 4 |
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}) |
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assert result[0] == {'jsonrpc': '2.0', 'result': 19, 'id': 4} |
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View Code Duplication |
async def test_notification(aiohttp_client): |
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""" |
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--> {"jsonrpc": "2.0", "method": "update", "params": [1,2,3,4,5]} |
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--> {"jsonrpc": "2.0", "method": "foobar"} |
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""" |
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def update(*args): |
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return args |
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def foobar(*args): |
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return 'ok' |
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rpc_server = aiohttp_rpc.JsonRpcServer() |
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rpc_server.add_method(update) |
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rpc_server.add_method(foobar) |
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client = await utils.make_client(aiohttp_client, rpc_server) |
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async with aiohttp_rpc.JsonRpcClient('/rpc', session=client) as rpc: |
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assert await rpc.notify('update', subtrahend=23, minuend=42) is None |
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assert await rpc.notify('foobar', minuend=42, subtrahend=23) is None |
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result = await rpc.send_json({'jsonrpc': '2.0', 'method': 'update', 'params': [1, 2, 3, 4, 5]}) |
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assert result[0] is None |
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result = await rpc.send_json({'jsonrpc': '2.0', 'method': 'foobar'}) |
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assert result[0] is None |
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View Code Duplication |
async def test_rpc_call_of_non_existent_method(aiohttp_client): |
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""" |
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--> {"jsonrpc": "2.0", "method": "foobar", "id": "1"} |
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<-- {"jsonrpc": "2.0", "error": {"code": -32601, "message": "Method not found"}, "id": "1"} |
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""" |
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rpc_server = aiohttp_rpc.JsonRpcServer() |
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client = await utils.make_client(aiohttp_client, rpc_server) |
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async with aiohttp_rpc.JsonRpcClient('/rpc', session=client) as rpc: |
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with pytest.raises(errors.MethodNotFound): |
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assert await rpc.call('foobar', subtrahend=23, minuend=42) |
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result = await rpc.send_json({'jsonrpc': '2.0', 'method': 'foobar', 'id': '1'}) |
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assert result[0] == { |
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'jsonrpc': '2.0', 'error': {'code': -32601, 'message': errors.MethodNotFound.message}, 'id': '1', |
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} |
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async def test_rpc_call_with_invalid_json(aiohttp_client): |
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""" |
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--> {"jsonrpc": "2.0", "method": "foobar, "params": "bar", "baz] |
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<-- {"jsonrpc": "2.0", "error": {"code": -32700, "message": "Parse error"}, "id": null} |
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""" |
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rpc_server = aiohttp_rpc.JsonRpcServer() |
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client = await utils.make_client(aiohttp_client, rpc_server) |
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async with aiohttp_rpc.JsonRpcClient('/rpc', session=client) as rpc: |
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http_response = await rpc.session.post( |
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rpc.url, |
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data='{"jsonrpc": "2.0", "method": "foobar, "params": "bar", "baz]', |
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) |
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json_response = await http_response.json() |
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del json_response['error']['message'] |
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assert json_response == {'jsonrpc': '2.0', 'error': {'code': -32700}, 'id': None} |
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async def test_rpc_call_with_an_empty_array(aiohttp_client): |
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""" |
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--> [] |
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<-- {"jsonrpc": "2.0", "error": {"code": -32600, "message": "Invalid Request"}, "id": null} |
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""" |
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rpc_server = aiohttp_rpc.JsonRpcServer() |
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client = await utils.make_client(aiohttp_client, rpc_server) |
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async with aiohttp_rpc.JsonRpcClient('/rpc', session=client) as rpc: |
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with pytest.raises(errors.InvalidRequest): |
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await rpc.batch([]) |
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result = await rpc.send_json([]) |
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assert result[0] == { |
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'jsonrpc': '2.0', 'error': {'code': -32600, 'message': errors.InvalidRequest.message}, 'id': None, |
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} |
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async def test_rpc_call_with_an_invalid_batch(aiohttp_client): |
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""" |
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--> [1] |
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<-- {"jsonrpc": "2.0", "error": {"code": -32600, "message": "Invalid Request"}, "id": null} |
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""" |
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rpc_server = aiohttp_rpc.JsonRpcServer() |
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client = await utils.make_client(aiohttp_client, rpc_server) |
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async with aiohttp_rpc.JsonRpcClient('/rpc', session=client) as rpc: |
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result = await rpc.send_json([1]) |
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assert result[0] == [{ |
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'jsonrpc': '2.0', 'error': {'code': -32600, 'message': 'Data must be a dict.'}, 'id': None, |
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}] |
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async def test_rpc_call_with_invalid_batch(aiohttp_client): |
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""" |
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--> [1,2,3] |
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<-- [ |
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{"jsonrpc": "2.0", "error": {"code": -32600, "message": "Invalid Request"}, "id": null}, |
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{"jsonrpc": "2.0", "error": {"code": -32600, "message": "Invalid Request"}, "id": null}, |
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{"jsonrpc": "2.0", "error": {"code": -32600, "message": "Invalid Request"}, "id": null} |
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] |
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""" |
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rpc_server = aiohttp_rpc.JsonRpcServer() |
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client = await utils.make_client(aiohttp_client, rpc_server) |
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json_with_error = { |
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'jsonrpc': '2.0', 'error': {'code': -32600, 'message': 'Data must be a dict.'}, 'id': None, |
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} |
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async with aiohttp_rpc.JsonRpcClient('/rpc', session=client) as rpc: |
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result = await rpc.send_json([1, 2, 3]) |
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assert result[0] == [json_with_error, json_with_error, json_with_error] |
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View Code Duplication |
async def test_rpc_call_with_different_invalid_batch(aiohttp_client): |
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""" |
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--> [ |
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{"jsonrpc": "2.0", "method": "sum", "params": [1,2,4], "id": "1"}, |
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{"jsonrpc": "2.0", "method": "notify_hello", "params": [7]}, |
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{"jsonrpc": "2.0", "method": "subtract", "params": [42,23], "id": "2"}, |
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{"foo": "boo"}, |
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{"jsonrpc": "2.0", "method": "foo.get", "params": {"name": "myself"}, "id": "5"}, |
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{"jsonrpc": "2.0", "method": "get_data", "id": "9"} |
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] |
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<-- [ |
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{"jsonrpc": "2.0", "result": 7, "id": "1"}, |
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{"jsonrpc": "2.0", "result": 19, "id": "2"}, |
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{"jsonrpc": "2.0", "error": {"code": -32600, "message": "Invalid Request"}, "id": null}, |
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{"jsonrpc": "2.0", "error": {"code": -32601, "message": "Method not found"}, "id": "5"}, |
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{"jsonrpc": "2.0", "result": ["hello", 5], "id": "9"} |
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] |
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""" |
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def subtract(a, b): |
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return a - b |
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def notify_hello(a): |
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return a |
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def get_data(): |
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return ['hello', 5] |
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def my_sum(*args): |
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return sum(args) |
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rpc_server = aiohttp_rpc.JsonRpcServer() |
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rpc_server.add_method(subtract) |
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rpc_server.add_method((aiohttp_rpc.JsonRpcMethod(func=my_sum, name='sum'))) |
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rpc_server.add_method(notify_hello) |
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rpc_server.add_method(get_data) |
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client = await utils.make_client(aiohttp_client, rpc_server) |
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called_methods = [ |
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aiohttp_rpc.JsonRpcRequest(id=1, method_name='sum', params=[1, 2, 4]), |
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aiohttp_rpc.JsonRpcRequest(method_name='notify_hello', params=[1, 2, 4]), |
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aiohttp_rpc.JsonRpcRequest(id=2, method_name='subtract', params=[42, 23]), |
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aiohttp_rpc.JsonRpcRequest(id=5, method_name='foo.get', params={'name': 'myself'}), |
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aiohttp_rpc.JsonRpcRequest(id=9, method_name='get_data'), |
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] |
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async with aiohttp_rpc.JsonRpcClient('/rpc', session=client) as rpc: |
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assert await rpc.batch(called_methods) == (7, None, 19, errors.MethodNotFound(), ['hello', 5],) |
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assert await rpc.batch(called_methods, save_order=False) == (7, 19, errors.MethodNotFound(), ['hello', 5],) |
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result = await rpc.send_json([ |
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{'jsonrpc': '2.0', 'method': 'sum', 'params': [1, 2, 4], 'id': '1'}, |
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{'jsonrpc': '2.0', 'method': 'notify_hello', 'params': [7]}, |
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{'jsonrpc': '2.0', 'method': 'subtract', 'params': [42, 23], 'id': '2'}, |
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{'foo': 'boo'}, |
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{'jsonrpc': '2.0', 'method': 'foo.get', 'params': {'name': 'myself'}, 'id': '5'}, |
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{'jsonrpc': '2.0', 'method': 'get_data', 'id': '9'} |
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]) |
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assert result[0] == [ |
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{'jsonrpc': '2.0', 'result': 7, 'id': '1'}, |
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{'jsonrpc': '2.0', 'result': 19, 'id': '2'}, |
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{'jsonrpc': '2.0', 'error': { |
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'code': -32600, 'message': 'The request must contain "method" and "jsonrpc".' |
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}, 'id': None}, |
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{'jsonrpc': '2.0', 'error': { |
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'code': -32601, 'message': 'The method does not exist / is not available.' |
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}, 'id': '5'}, |
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{'jsonrpc': '2.0', 'result': ['hello', 5], 'id': '9'}, |
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] |
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expert-m /
aiohttp-rpc
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