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Silence expected stderr (#621)

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* Silence expected stderr output during test

* Change based on PR comment
This commit is contained in:
Jim Brännlund 2018-11-29 22:43:22 +01:00 committed by Zsolt Dollenstein
parent 48022801fb
commit 4809e365d4
1 changed files with 11 additions and 10 deletions
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21
tests/test_black.py
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@ -1,7 +1,7 @@
#!/usr/bin/env python3
import asyncio
from concurrent.futures import ThreadPoolExecutor
from contextlib import contextmanager
from contextlib import contextmanager, redirect_stderr
from functools import partial, wraps
from io import BytesIO, TextIOWrapper
import os
@ -1454,15 +1454,16 @@ async def test_blackd_py36(self) -> None:
@unittest.skipUnless(has_blackd_deps, "blackd's dependencies are not installed")
@async_test
async def test_blackd_fast(self) -> None:
app = blackd.make_app()
async with TestClient(TestServer(app)) as client:
response = await client.post("/", data=b"ur'hello'")
self.assertEqual(response.status, 500)
self.assertIn("failed to parse source file", await response.text())
response = await client.post(
"/", data=b"ur'hello'", headers={blackd.FAST_OR_SAFE_HEADER: "fast"}
)
self.assertEqual(response.status, 200)
with open(os.devnull, "w") as dn, redirect_stderr(dn):
app = blackd.make_app()
async with TestClient(TestServer(app)) as client:
response = await client.post("/", data=b"ur'hello'")
self.assertEqual(response.status, 500)
self.assertIn("failed to parse source file", await response.text())
response = await client.post(
"/", data=b"ur'hello'", headers={blackd.FAST_OR_SAFE_HEADER: "fast"}
)
self.assertEqual(response.status, 200)
@unittest.skipUnless(has_blackd_deps, "blackd's dependencies are not installed")
@async_test