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############################################################################
# Copyright(c) Open Law Library. All rights reserved. #
# See ThirdPartyNotices.txt in the project root for additional notices. #
# #
# Licensed under the Apache License, Version 2.0 (the "License") #
# you may not use this file except in compliance with the License. #
# You may obtain a copy of the License at #
# #
# http: // www.apache.org/licenses/LICENSE-2.0 #
# #
# Unless required by applicable law or agreed to in writing, software #
# distributed under the License is distributed on an "AS IS" BASIS, #
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. #
# See the License for the specific language governing permissions and #
# limitations under the License. #
############################################################################
import pathlib
from time import sleep
import pytest
from pygls import IS_PYODIDE
from lsprotocol.types import (
INITIALIZE,
TEXT_DOCUMENT_DID_OPEN,
WORKSPACE_EXECUTE_COMMAND,
)
from lsprotocol.types import (
ClientCapabilities,
DidOpenTextDocumentParams,
ExecuteCommandParams,
InitializeParams,
TextDocumentItem,
)
from pygls.protocol import LanguageServerProtocol
from pygls.server import LanguageServer
from . import CMD_ASYNC, CMD_SYNC, CMD_THREAD
def _initialize_server(server):
server.lsp.lsp_initialize(
InitializeParams(
process_id=1234,
root_uri=pathlib.Path(__file__).parent.as_uri(),
capabilities=ClientCapabilities(),
)
)
def test_bf_initialize(client_server):
client, server = client_server
root_uri = pathlib.Path(__file__).parent.as_uri()
process_id = 1234
response = client.lsp.send_request(
INITIALIZE,
InitializeParams(
process_id=process_id,
root_uri=root_uri,
capabilities=ClientCapabilities(),
),
).result()
assert server.process_id == process_id
assert server.workspace.root_uri == root_uri
assert response.capabilities is not None
def test_bf_text_document_did_open(client_server):
client, server = client_server
_initialize_server(server)
client.lsp.notify(
TEXT_DOCUMENT_DID_OPEN,
DidOpenTextDocumentParams(
text_document=TextDocumentItem(
uri=__file__, language_id="python", version=1, text="test"
)
),
)
sleep(1)
assert len(server.lsp.workspace.text_documents) == 1
document = server.workspace.get_text_document(__file__)
assert document.uri == __file__
assert document.version == 1
assert document.source == "test"
assert document.language_id == "python"
@pytest.mark.skipif(IS_PYODIDE, reason="threads are not available in pyodide.")
def test_command_async(client_server):
client, server = client_server
is_called, thread_id = client.lsp.send_request(
WORKSPACE_EXECUTE_COMMAND, ExecuteCommandParams(command=CMD_ASYNC)
).result()
assert is_called
assert thread_id == server.thread_id
@pytest.mark.skipif(IS_PYODIDE, reason="threads are not available in pyodide.")
def test_command_sync(client_server):
client, server = client_server
is_called, thread_id = client.lsp.send_request(
WORKSPACE_EXECUTE_COMMAND, ExecuteCommandParams(command=CMD_SYNC)
).result()
assert is_called
assert thread_id == server.thread_id
@pytest.mark.skipif(IS_PYODIDE, reason="threads are not available in pyodide.")
def test_command_thread(client_server):
client, server = client_server
is_called, thread_id = client.lsp.send_request(
WORKSPACE_EXECUTE_COMMAND, ExecuteCommandParams(command=CMD_THREAD)
).result()
assert is_called
assert thread_id != server.thread_id
def test_allow_custom_protocol_derived_from_lsp():
class CustomProtocol(LanguageServerProtocol):
pass
server = LanguageServer("pygls-test", "v1", protocol_cls=CustomProtocol)
assert isinstance(server.lsp, CustomProtocol)
def test_forbid_custom_protocol_not_derived_from_lsp():
class CustomProtocol:
pass
with pytest.raises(TypeError):
LanguageServer("pygls-test", "v1", protocol_cls=CustomProtocol)
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