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|
import os
from dataclasses import asdict
import isort
import pytest
from pylsp_isort import plugin
def _read_content(filename):
path = os.path.join(os.path.dirname(__file__), "fixtures", filename)
with open(path) as f:
return f.read()
@pytest.mark.parametrize(
("text", "settings", "expected"),
[
(
_read_content("unformatted.py"),
{},
_read_content("formatted.py"),
),
(
_read_content("unformatted.py"),
{"profile": "black"},
_read_content("formatted_black.py"),
),
],
)
def test_run_isort(text, settings, expected):
actual = plugin.run_isort(text, settings)
assert actual == expected
@pytest.mark.parametrize(
("settings", "target_path", "expected", "check_sources"),
[
(
{},
None,
isort.Config(),
True,
),
(
{"profile": "black"},
None,
isort.Config(profile="black"),
True,
),
(
{"profile": "black", "line_length": 120},
None,
isort.Config(profile="black", line_length=120),
True,
),
(
{},
__file__,
isort.Config(settings_path=os.path.dirname(__file__)),
True,
),
(
{},
__file__,
isort.Config(profile="black"),
False,
),
(
{"profile": "django"},
__file__,
isort.Config(profile="black"),
False,
),
],
)
def test_isort_config(settings, target_path, expected, check_sources):
actual = plugin.isort_config(settings, target_path)
actual_dict = asdict(actual)
expected_dict = asdict(expected)
if not check_sources:
del actual_dict["sources"]
del expected_dict["sources"]
assert actual_dict == expected_dict
def test_pylsp_settings(config):
plugins = dict(config.plugin_manager.list_name_plugin())
assert "isort" in plugins
assert plugins["isort"] not in config.disabled_plugins
config.update({"plugins": {"isort": {"enabled": False}}})
assert plugins["isort"] in config.disabled_plugins
config.update(plugin.pylsp_settings())
assert plugins["isort"] not in config.disabled_plugins
def test_pylsp_format_document(config, unformatted_document, formatted_document):
actual = _receive(plugin.pylsp_format_document, config, unformatted_document)
text = _read_content(formatted_document.path)
range = plugin.Range(
start={"line": 0, "character": 0},
end={"line": len(unformatted_document.lines), "character": 0},
)
expected = [{"range": range, "newText": text}]
assert actual == expected
def test_pylsp_format_range(config, unformatted_document):
range = plugin.Range(
start={"line": 2, "character": 0},
end={"line": 9, "character": 0},
)
actual = _receive(plugin.pylsp_format_range, config, unformatted_document, range)
text = "\n".join(
[
"import os",
"import sys",
"",
"from pylsp_isort.plugin import Range, pylsp_settings",
]
)
text += "\n"
expected = [{"range": range, "newText": text}]
assert actual == expected
def _receive(func, *args):
gen = func(*args)
next(gen)
outcome = MockResult([])
try:
gen.send(outcome)
except StopIteration:
pass
return outcome.get_result()
class MockResult:
def __init__(self, result):
self.result = result
def get_result(self):
return self.result
def force_result(self, result):
self.result = result
|
