+ @unittest.skipUnless(has_blackd_deps, "blackd's dependencies are not installed")
+ @async_test
+ async def test_blackd_request_needs_formatting(self) -> None:
+ app = blackd.make_app()
+ async with TestClient(TestServer(app)) as client:
+ response = await client.post("/", data=b"print('hello world')")
+ self.assertEqual(response.status, 200)
+ self.assertEqual(response.charset, "utf8")
+ self.assertEqual(await response.read(), b'print("hello world")\n')
+
+ @unittest.skipUnless(has_blackd_deps, "blackd's dependencies are not installed")
+ @async_test
+ async def test_blackd_request_no_change(self) -> None:
+ app = blackd.make_app()
+ async with TestClient(TestServer(app)) as client:
+ response = await client.post("/", data=b'print("hello world")\n')
+ self.assertEqual(response.status, 204)
+ self.assertEqual(await response.read(), b"")
+
+ @unittest.skipUnless(has_blackd_deps, "blackd's dependencies are not installed")
+ @async_test
+ async def test_blackd_request_syntax_error(self) -> None:
+ app = blackd.make_app()
+ async with TestClient(TestServer(app)) as client:
+ response = await client.post("/", data=b"what even ( is")
+ self.assertEqual(response.status, 400)
+ content = await response.text()
+ self.assertTrue(
+ content.startswith("Cannot parse"),
+ msg=f"Expected error to start with 'Cannot parse', got {repr(content)}",
+ )
+
+ @unittest.skipUnless(has_blackd_deps, "blackd's dependencies are not installed")
+ @async_test
+ async def test_blackd_unsupported_version(self) -> None:
+ app = blackd.make_app()
+ async with TestClient(TestServer(app)) as client:
+ response = await client.post(
+ "/", data=b"what", headers={blackd.VERSION_HEADER: "2"}
+ )
+ self.assertEqual(response.status, 501)
+
+ @unittest.skipUnless(has_blackd_deps, "blackd's dependencies are not installed")
+ @async_test
+ async def test_blackd_supported_version(self) -> None:
+ app = blackd.make_app()
+ async with TestClient(TestServer(app)) as client:
+ response = await client.post(
+ "/", data=b"what", headers={blackd.VERSION_HEADER: "1"}
+ )
+ self.assertEqual(response.status, 200)
+
+ @unittest.skipUnless(has_blackd_deps, "blackd's dependencies are not installed")
+ @async_test
+ async def test_blackd_invalid_python_variant(self) -> None:
+ app = blackd.make_app()
+ async with TestClient(TestServer(app)) as client:
+ response = await client.post(
+ "/", data=b"what", headers={blackd.PYTHON_VARIANT_HEADER: "lol"}
+ )
+ self.assertEqual(response.status, 400)
+
+ @unittest.skipUnless(has_blackd_deps, "blackd's dependencies are not installed")
+ @async_test
+ async def test_blackd_pyi(self) -> None:
+ app = blackd.make_app()
+ async with TestClient(TestServer(app)) as client:
+ source, expected = read_data("stub.pyi")
+ response = await client.post(
+ "/", data=source, headers={blackd.PYTHON_VARIANT_HEADER: "pyi"}
+ )
+ self.assertEqual(response.status, 200)
+ self.assertEqual(await response.text(), expected)
+
+ @unittest.skipUnless(has_blackd_deps, "blackd's dependencies are not installed")
+ @async_test
+ async def test_blackd_py36(self) -> None:
+ app = blackd.make_app()
+ async with TestClient(TestServer(app)) as client:
+ response = await client.post(
+ "/",
+ data=(
+ "def f(\n"
+ " and_has_a_bunch_of,\n"
+ " very_long_arguments_too,\n"
+ " and_lots_of_them_as_well_lol,\n"
+ " **and_very_long_keyword_arguments\n"
+ "):\n"
+ " pass\n"
+ ),
+ headers={blackd.PYTHON_VARIANT_HEADER: "3.6"},
+ )
+ self.assertEqual(response.status, 200)
+ response = await client.post(
+ "/",
+ data=(
+ "def f(\n"
+ " and_has_a_bunch_of,\n"
+ " very_long_arguments_too,\n"
+ " and_lots_of_them_as_well_lol,\n"
+ " **and_very_long_keyword_arguments\n"
+ "):\n"
+ " pass\n"
+ ),
+ headers={blackd.PYTHON_VARIANT_HEADER: "3.5"},
+ )
+ self.assertEqual(response.status, 204)
+ response = await client.post(
+ "/",
+ data=(
+ "def f(\n"
+ " and_has_a_bunch_of,\n"
+ " very_long_arguments_too,\n"
+ " and_lots_of_them_as_well_lol,\n"
+ " **and_very_long_keyword_arguments\n"
+ "):\n"
+ " pass\n"
+ ),
+ headers={blackd.PYTHON_VARIANT_HEADER: "2"},
+ )
+ self.assertEqual(response.status, 204)
+
+ @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)
+
+ @unittest.skipUnless(has_blackd_deps, "blackd's dependencies are not installed")
+ @async_test
+ async def test_blackd_line_length(self) -> None:
+ app = blackd.make_app()
+ async with TestClient(TestServer(app)) as client:
+ response = await client.post(
+ "/", data=b'print("hello")\n', headers={blackd.LINE_LENGTH_HEADER: "7"}
+ )
+ self.assertEqual(response.status, 200)
+
+ @unittest.skipUnless(has_blackd_deps, "blackd's dependencies are not installed")
+ @async_test
+ async def test_blackd_invalid_line_length(self) -> None:
+ app = blackd.make_app()
+ async with TestClient(TestServer(app)) as client:
+ response = await client.post(
+ "/",
+ data=b'print("hello")\n',
+ headers={blackd.LINE_LENGTH_HEADER: "NaN"},
+ )
+ self.assertEqual(response.status, 400)
+
+ @unittest.skipUnless(has_blackd_deps, "blackd's dependencies are not installed")
+ def test_blackd_main(self) -> None:
+ with patch("blackd.web.run_app"):
+ result = CliRunner().invoke(blackd.main, [])
+ if result.exception is not None:
+ raise result.exception
+ self.assertEqual(result.exit_code, 0)
+
projects / etc / vim.git / commitdiff