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# Copyright 2021 The Matrix.org Foundation C.I.C.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import os
import shutil
import tempfile
import unittest
from contextlib import redirect_stdout
from io import StringIO
from synapse.config.homeserver import HomeServerConfig
class ConfigFileTestCase(unittest.TestCase):
def setUp(self):
self.dir = tempfile.mkdtemp()
self.config_file = os.path.join(self.dir, "homeserver.yaml")
def tearDown(self):
shutil.rmtree(self.dir)
def generate_config(self):
with redirect_stdout(StringIO()):
HomeServerConfig.load_or_generate_config(
"",
[
"--generate-config",
"-c",
self.config_file,
"--report-stats=yes",
"-H",
"lemurs.win",
],
)
def generate_config_and_remove_lines_containing(self, needle):
self.generate_config()
with open(self.config_file) as f:
contents = f.readlines()
contents = [line for line in contents if needle not in line]
with open(self.config_file, "w") as f:
f.write("".join(contents))
def add_lines_to_config(self, lines):
with open(self.config_file, "a") as f:
for line in lines:
f.write(line + "\n")