mirror of
https://github.com/bec-project/bec_widgets.git
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92 lines
3.7 KiB
Python
92 lines
3.7 KiB
Python
import os
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import shlex
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import subprocess
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from unittest import mock
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import pytest
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from bec_widgets.widgets.editors.vscode.vscode import VSCodeEditor
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from .client_mocks import mocked_client
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@pytest.fixture
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def vscode_widget(qtbot, mocked_client):
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with mock.patch("bec_widgets.widgets.editors.vscode.vscode.subprocess.Popen") as mock_popen:
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widget = VSCodeEditor(client=mocked_client)
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qtbot.addWidget(widget)
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qtbot.waitExposed(widget)
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yield widget
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def test_vscode_widget(qtbot, vscode_widget):
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assert vscode_widget.process is not None
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assert vscode_widget._url == f"http://127.0.0.1:{vscode_widget.port}?tkn=bec"
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def test_start_server(qtbot, mocked_client):
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with mock.patch("bec_widgets.widgets.editors.vscode.vscode.os.killpg") as mock_killpg:
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with mock.patch("bec_widgets.widgets.editors.vscode.vscode.os.getpgid") as mock_getpgid:
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with mock.patch(
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"bec_widgets.widgets.editors.vscode.vscode.subprocess.Popen"
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) as mock_popen:
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with mock.patch(
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"bec_widgets.widgets.editors.vscode.vscode.select.select"
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) as mock_select:
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with mock.patch(
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"bec_widgets.widgets.editors.vscode.vscode.get_free_port"
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) as mock_get_free_port:
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mock_get_free_port.return_value = 12345
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mock_process = mock.Mock()
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mock_process.stdout.fileno.return_value = 1
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mock_process.poll.return_value = None
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mock_process.stdout.read.return_value = f"available at http://{VSCodeEditor.host}:{12345}?tkn={VSCodeEditor.token}"
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mock_popen.return_value = mock_process
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mock_select.return_value = [[mock_process.stdout], [], []]
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widget = VSCodeEditor(client=mocked_client)
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widget.close()
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widget.deleteLater()
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assert (
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mock.call(
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shlex.split(
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f"code serve-web --port {widget.port} --connection-token={widget.token} --accept-server-license-terms"
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),
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text=True,
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stdout=subprocess.PIPE,
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stderr=subprocess.DEVNULL,
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preexec_fn=os.setsid,
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env=mock.ANY,
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)
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in mock_popen.mock_calls
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)
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@pytest.fixture
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def patched_vscode_process(qtbot, vscode_widget):
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with mock.patch("bec_widgets.widgets.editors.vscode.vscode.os.killpg") as mock_killpg:
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mock_killpg.reset_mock()
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with mock.patch("bec_widgets.widgets.editors.vscode.vscode.os.getpgid") as mock_getpgid:
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mock_getpgid.return_value = 123
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vscode_widget.process = mock.Mock()
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yield vscode_widget, mock_killpg
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def test_vscode_cleanup(qtbot, patched_vscode_process):
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vscode_patched, mock_killpg = patched_vscode_process
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vscode_patched.process.pid = 123
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vscode_patched.process.poll.return_value = None
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vscode_patched.cleanup_vscode()
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mock_killpg.assert_called_once_with(123, 15)
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vscode_patched.process.wait.assert_called_once()
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def test_close_event_on_terminated_code(qtbot, patched_vscode_process):
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vscode_patched, mock_killpg = patched_vscode_process
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vscode_patched.process.pid = 123
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vscode_patched.process.poll.return_value = 0
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vscode_patched.cleanup_vscode()
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mock_killpg.assert_not_called()
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vscode_patched.process.wait.assert_not_called()
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