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from unittest.mock import MagicMock
import pytest
from briefcase.exceptions import UnsupportedHostError
from briefcase.integrations.base import Tool
class DummyTool(Tool):
"""Unmanaged Tool testing class."""
name = "UnmanagedDummyTool"
full_name = "Unmanaged Dummy Tool"
supported_host_os = {"wonky"}
@classmethod
def verify_install(cls, tools, **kwargs):
return f"i'm a {cls.name}"
@pytest.fixture
def unmanaged_tool(mock_tools) -> DummyTool:
return DummyTool(tools=mock_tools)
@pytest.mark.parametrize(
"klass, kwargs",
[
(DummyTool, {}),
(DummyTool, {"one": "two", "three": "four"}),
],
)
def test_tool_verify(mock_tools, klass, kwargs, monkeypatch):
"""Tool verification checks host OS and tool install."""
# Wrap verify calls to confirm they were called
mock_verify_host = MagicMock(wraps=klass.verify_host)
monkeypatch.setattr(klass, "verify_host", mock_verify_host)
mock_verify_install = MagicMock(wraps=klass.verify_install)
monkeypatch.setattr(klass, "verify_install", mock_verify_install)
# Mock the dummy tool's supported OS
mock_tools.host_os = "wonky"
tool = klass.verify(tools=mock_tools, **kwargs)
mock_verify_host.assert_called_once_with(tools=mock_tools)
mock_verify_install.assert_called_once_with(tools=mock_tools, app=None, **kwargs)
assert tool == f"i'm a {klass.name}"
@pytest.mark.parametrize(
"klass, kwargs",
[
(DummyTool, {}),
(DummyTool, {"one": "two", "three": "four"}),
],
)
def test_tool_verify_with_app(mock_tools, first_app_config, klass, kwargs, monkeypatch):
"""App-bound Tool verification checks host OS and tool install."""
# Wrap verify calls to confirm they were called
mock_verify_host = MagicMock(wraps=klass.verify_host)
monkeypatch.setattr(klass, "verify_host", mock_verify_host)
mock_verify_install = MagicMock(wraps=klass.verify_install)
monkeypatch.setattr(klass, "verify_install", mock_verify_install)
# Mock the dummy tool's supported OS
mock_tools.host_os = "wonky"
tool = klass.verify(tools=mock_tools, app=first_app_config, **kwargs)
mock_verify_host.assert_called_once_with(tools=mock_tools)
mock_verify_install.assert_called_once_with(
tools=mock_tools,
app=first_app_config,
**kwargs,
)
assert tool == "i'm a UnmanagedDummyTool"
def test_tool_unsupported_host_os(mock_tools):
"""Tool verification fails for unsupported Host OS."""
mock_tools.host_os = "not wonky"
with pytest.raises(
UnsupportedHostError,
match="UnmanagedDummyTool is not supported on not wonky",
):
DummyTool.verify(tools=mock_tools)
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