102 lines
3.7 KiB
Python
102 lines
3.7 KiB
Python
|
# fixtures: Fixtures with cleanups for testing and convenience.
|
||
|
|
#
|
||
|
|
# Copyright (c) 2012, Robert Collins <robertc@robertcollins.net>
|
||
|
|
#
|
||
|
|
# Licensed under either the Apache License, Version 2.0 or the BSD 3-clause
|
||
|
|
# license at the users choice. A copy of both licenses are available in the
|
||
|
|
# project source as Apache-2.0 and BSD. You may not use this file except in
|
||
|
|
# compliance with one of these two licences.
|
||
|
|
#
|
||
|
|
# Unless required by applicable law or agreed to in writing, software
|
||
|
|
# distributed under these licenses is distributed on an "AS IS" BASIS, WITHOUT
|
||
|
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||
|
|
# license you chose for the specific language governing permissions and
|
||
|
|
# limitations under that license.
|
||
|
|
|
||
|
|
from testtools import TestCase
|
||
|
|
from testtools.matchers import Contains
|
||
|
|
|
||
|
|
from fixtures import (
|
||
|
|
ByteStream,
|
||
|
|
DetailStream,
|
||
|
|
StringStream,
|
||
|
|
)
|
||
|
|
|
||
|
|
|
||
|
|
class DetailStreamTest(TestCase):
|
||
|
|
|
||
|
|
def test_doc_mentions_deprecated(self):
|
||
|
|
self.assertThat(DetailStream.__doc__, Contains('Deprecated'))
|
||
|
|
|
||
|
|
|
||
|
|
class TestByteStreams(TestCase):
|
||
|
|
|
||
|
|
def test_empty_detail_stream(self):
|
||
|
|
detail_name = 'test'
|
||
|
|
fixture = ByteStream(detail_name)
|
||
|
|
with fixture:
|
||
|
|
content = fixture.getDetails()[detail_name]
|
||
|
|
self.assertEqual("", content.as_text())
|
||
|
|
|
||
|
|
def test_stream_content_in_details(self):
|
||
|
|
detail_name = 'test'
|
||
|
|
fixture = ByteStream(detail_name)
|
||
|
|
with fixture:
|
||
|
|
stream = fixture.stream
|
||
|
|
content = fixture.getDetails()[detail_name]
|
||
|
|
# Output after getDetails is called is included.
|
||
|
|
stream.write(b"testing 1 2 3")
|
||
|
|
self.assertEqual("testing 1 2 3", content.as_text())
|
||
|
|
|
||
|
|
def test_stream_content_reset(self):
|
||
|
|
detail_name = 'test'
|
||
|
|
fixture = ByteStream(detail_name)
|
||
|
|
with fixture:
|
||
|
|
stream = fixture.stream
|
||
|
|
content = fixture.getDetails()[detail_name]
|
||
|
|
stream.write(b"testing 1 2 3")
|
||
|
|
with fixture:
|
||
|
|
# The old content object returns the old usage
|
||
|
|
self.assertEqual("testing 1 2 3", content.as_text())
|
||
|
|
content = fixture.getDetails()[detail_name]
|
||
|
|
# A new fixture returns the new output:
|
||
|
|
stream = fixture.stream
|
||
|
|
stream.write(b"1 2 3 testing")
|
||
|
|
self.assertEqual("1 2 3 testing", content.as_text())
|
||
|
|
|
||
|
|
|
||
|
|
class TestStringStreams(TestCase):
|
||
|
|
|
||
|
|
def test_empty_detail_stream(self):
|
||
|
|
detail_name = 'test'
|
||
|
|
fixture = StringStream(detail_name)
|
||
|
|
with fixture:
|
||
|
|
content = fixture.getDetails()[detail_name]
|
||
|
|
self.assertEqual("", content.as_text())
|
||
|
|
|
||
|
|
def test_stream_content_in_details(self):
|
||
|
|
detail_name = 'test'
|
||
|
|
fixture = StringStream(detail_name)
|
||
|
|
with fixture:
|
||
|
|
stream = fixture.stream
|
||
|
|
content = fixture.getDetails()[detail_name]
|
||
|
|
# Output after getDetails is called is included.
|
||
|
|
stream.write("testing 1 2 3")
|
||
|
|
self.assertEqual("testing 1 2 3", content.as_text())
|
||
|
|
|
||
|
|
def test_stream_content_reset(self):
|
||
|
|
detail_name = 'test'
|
||
|
|
fixture = StringStream(detail_name)
|
||
|
|
with fixture:
|
||
|
|
stream = fixture.stream
|
||
|
|
content = fixture.getDetails()[detail_name]
|
||
|
|
stream.write("testing 1 2 3")
|
||
|
|
with fixture:
|
||
|
|
# The old content object returns the old usage
|
||
|
|
self.assertEqual("testing 1 2 3", content.as_text())
|
||
|
|
content = fixture.getDetails()[detail_name]
|
||
|
|
# A new fixture returns the new output:
|
||
|
|
stream = fixture.stream
|
||
|
|
stream.write("1 2 3 testing")
|
||
|
|
self.assertEqual("1 2 3 testing", content.as_text())
|