def test(self):
self.layer['pypi'] = {
'requests': '2.3.0',
'setuptools': '0.7',
'zope.component': '4.2.1',
'zope.interface': '5.0.0',
'zope.annotation': '4.2.0'}
fshelpers.create_structure(self.tempdir, {
'versions.cfg': VERSIONS_CONFIG})
output = StringIO()
with capture_streams(output):
main(buildout_dir=self.tempdir,
versions='versions.cfg',
blacklists=(BLACKLIST_URL,),
blacklist_packages=('zope.annotation', ))
self.assertMultiLineEqual(
'\n'.join(
('[versions]',
'requests = 2.3.0 # was 2.0.0',
# 'setuptools = 0.6c11', # blacklisted
# 'zope.component = 4.2.1', # no new version
'zope.interface = 5.0.0 # was 4.1.0',
)),
output.getvalue().strip())
def test(self):
self.layer['pypi'] = {
'requests': '2.3.0',
'setuptools': '0.7',
'zope.component': '4.2.1',
'zope.interface': '5.0.0',
'zope.annotation': '4.2.0'
}
fshelpers.create_structure(self.tempdir,
{'versions.cfg': VERSIONS_CONFIG})
output = StringIO()
with capture_streams(output):
main(buildout_dir=self.tempdir,
versions='versions.cfg',
blacklists=(BLACKLIST_URL, ),
blacklist_packages=('zope.annotation', ))
self.assertMultiLineEqual(
'\n'.join((
'[versions]',
'requests = 2.3.0 # was 2.0.0',
# 'setuptools = 0.6c11', # blacklisted
# 'zope.component = 4.2.1', # no new version
'zope.interface = 5.0.0 # was 4.1.0',
)),
output.getvalue().strip())
def test_captures_all_streams_parallel(self):
stdout = StringIO()
stderr = StringIO()
with utils.capture_streams(stdout=stdout, stderr=stderr):
print 'Foo'
print >> sys.stderr, 'Bar'
self.assertEquals('Foo\n', stdout.getvalue())
self.assertEquals('Bar\n', stderr.getvalue())
def test_captures_all_streams_parallel(self):
stdout = StringIO()
stderr = StringIO()
with utils.capture_streams(stdout=stdout, stderr=stderr):
print 'Foo'
print >> sys.stderr, 'Bar'
self.assertEquals('Foo\n', stdout.getvalue())
self.assertEquals('Bar\n', stderr.getvalue())
def read_versions(buildout_directory, filename_or_url):
"""Read a buildout configuration from a file or an URL and
return the version-pinnings from the [versions] section as
dict.
"""
with capture_streams(stdout=sys.stderr):
if _isurl(filename_or_url):
buildout = load_buildout_from_url(filename_or_url)
else:
buildout = load_buildout_from_file(buildout_directory,
filename_or_url)
return buildout['versions']
def test_captures_stdout(self):
stdout = StringIO()
with utils.capture_streams(stdout=stdout):
print 'Foo'
self.assertEquals('Foo\n', stdout.getvalue())
def test_captures_stderr(self):
stderr = StringIO()
with utils.capture_streams(stderr=stderr):
print >> sys.stderr, 'Error'
self.assertEquals('Error\n', stderr.getvalue())
def test_captures_stdout(self):
stdout = StringIO()
with utils.capture_streams(stdout=stdout):
print 'Foo'
self.assertEquals('Foo\n', stdout.getvalue())
def test_captures_stderr(self):
stderr = StringIO()
with utils.capture_streams(stderr=stderr):
print >> sys.stderr, 'Error'
self.assertEquals('Error\n', stderr.getvalue())
