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# 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 unittest
import fixtures
from autopage.tests import sinks
import autopage
class LineBufferFromInputTest(unittest.TestCase):
def test_tty(self):
with sinks.TTYFixture() as inp:
self.assertTrue(autopage.line_buffer_from_input(inp.stream))
def test_file(self):
with sinks.TempFixture() as inp:
self.assertFalse(autopage.line_buffer_from_input(inp.stream))
def test_default_tty(self):
with sinks.TTYFixture() as inp:
with fixtures.MonkeyPatch('sys.stdin', inp.stream):
self.assertTrue(autopage.line_buffer_from_input())
def test_default_file(self):
with sinks.TempFixture() as inp:
with fixtures.MonkeyPatch('sys.stdin', inp.stream):
self.assertFalse(autopage.line_buffer_from_input())
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