def test_init_request_processor(self):
config = """
[DEFAULT]
swift_dir = TEMPDIR
[pipeline:main]
pipeline = catch_errors proxy-server
[app:proxy-server]
use = egg:swift#proxy
conn_timeout = 0.2
[filter:catch_errors]
use = egg:swift#catch_errors
"""
contents = dedent(config)
with temptree(["proxy-server.conf"]) as t:
conf_file = os.path.join(t, "proxy-server.conf")
with open(conf_file, "w") as f:
f.write(contents.replace("TEMPDIR", t))
_fake_rings(t)
app, conf, logger, log_name = wsgi.init_request_processor(conf_file, "proxy-server")
# verify pipeline is catch_errors -> proxy-servery
expected = swift.common.middleware.catch_errors.CatchErrorMiddleware
self.assert_(isinstance(app, expected))
self.assert_(isinstance(app.app, swift.proxy.server.Application))
# config settings applied to app instance
self.assertEquals(0.2, app.app.conn_timeout)
# appconfig returns values from 'proxy-server' section
expected = {"__file__": conf_file, "here": os.path.dirname(conf_file), "conn_timeout": "0.2", "swift_dir": t}
self.assertEquals(expected, conf)
# logger works
logger.info("testing")
self.assertEquals("proxy-server", log_name)
def test_init_request_processor(self):
config = """
[DEFAULT]
swift_dir = TEMPDIR
[pipeline:main]
pipeline = proxy-server
[app:proxy-server]
use = egg:swift#proxy
conn_timeout = 0.2
"""
contents = dedent(config)
with temptree(['proxy-server.conf']) as t:
conf_file = os.path.join(t, 'proxy-server.conf')
with open(conf_file, 'w') as f:
f.write(contents.replace('TEMPDIR', t))
_fake_rings(t)
app, conf, logger, log_name = wsgi.init_request_processor(
conf_file, 'proxy-server')
# verify pipeline is catch_errors -> dlo -> proxy-server
expected = swift.common.middleware.catch_errors.CatchErrorMiddleware
self.assert_(isinstance(app, expected))
app = app.app
expected = swift.common.middleware.gatekeeper.GatekeeperMiddleware
self.assert_(isinstance(app, expected))
app = app.app
expected = swift.common.middleware.dlo.DynamicLargeObject
self.assert_(isinstance(app, expected))
app = app.app
expected = swift.proxy.server.Application
self.assert_(isinstance(app, expected))
# config settings applied to app instance
self.assertEquals(0.2, app.conn_timeout)
# appconfig returns values from 'proxy-server' section
expected = {
'__file__': conf_file,
'here': os.path.dirname(conf_file),
'conn_timeout': '0.2',
'swift_dir': t,
}
self.assertEquals(expected, conf)
# logger works
logger.info('testing')
self.assertEquals('proxy-server', log_name)
def test_init_request_processor(self):
config = """
[DEFAULT]
swift_dir = TEMPDIR
[pipeline:main]
pipeline = proxy-server
[app:proxy-server]
use = egg:swift#proxy
conn_timeout = 0.2
"""
contents = dedent(config)
with temptree(['proxy-server.conf']) as t:
conf_file = os.path.join(t, 'proxy-server.conf')
with open(conf_file, 'w') as f:
f.write(contents.replace('TEMPDIR', t))
_fake_rings(t)
app, conf, logger, log_name = wsgi.init_request_processor(
conf_file, 'proxy-server')
# verify pipeline is catch_errors -> dlo -> proxy-server
expected = swift.common.middleware.catch_errors.CatchErrorMiddleware
self.assert_(isinstance(app, expected))
app = app.app
expected = swift.common.middleware.gatekeeper.GatekeeperMiddleware
self.assert_(isinstance(app, expected))
app = app.app
expected = swift.common.middleware.dlo.DynamicLargeObject
self.assert_(isinstance(app, expected))
app = app.app
expected = swift.proxy.server.Application
self.assert_(isinstance(app, expected))
# config settings applied to app instance
self.assertEquals(0.2, app.conn_timeout)
# appconfig returns values from 'proxy-server' section
expected = {
'__file__': conf_file,
'here': os.path.dirname(conf_file),
'conn_timeout': '0.2',
'swift_dir': t,
}
self.assertEquals(expected, conf)
# logger works
logger.info('testing')
self.assertEquals('proxy-server', log_name)
def test_init_request_processor_from_conf_dir(self):
config_dir = {
'proxy-server.conf.d/pipeline.conf':
"""
[pipeline:main]
pipeline = catch_errors proxy-server
""",
'proxy-server.conf.d/app.conf':
"""
[app:proxy-server]
use = egg:swift#proxy
conn_timeout = 0.2
""",
'proxy-server.conf.d/catch-errors.conf':
"""
[filter:catch_errors]
use = egg:swift#catch_errors
"""
}
# strip indent from test config contents
config_dir = dict((f, dedent(c)) for (f, c) in config_dir.items())
with mock.patch('swift.proxy.server.Application.modify_wsgi_pipeline'):
with temptree(*zip(*config_dir.items())) as conf_root:
conf_dir = os.path.join(conf_root, 'proxy-server.conf.d')
with open(os.path.join(conf_dir, 'swift.conf'), 'w') as f:
f.write('[DEFAULT]\nswift_dir = %s' % conf_root)
_fake_rings(conf_root)
app, conf, logger, log_name = wsgi.init_request_processor(
conf_dir, 'proxy-server')
# verify pipeline is catch_errors -> proxy-server
expected = swift.common.middleware.catch_errors.CatchErrorMiddleware
self.assert_(isinstance(app, expected))
self.assert_(isinstance(app.app, swift.proxy.server.Application))
# config settings applied to app instance
self.assertEquals(0.2, app.app.conn_timeout)
# appconfig returns values from 'proxy-server' section
expected = {
'__file__': conf_dir,
'here': conf_dir,
'conn_timeout': '0.2',
'swift_dir': conf_root,
}
self.assertEquals(expected, conf)
# logger works
logger.info('testing')
self.assertEquals('proxy-server', log_name)
def test_init_request_processor_from_conf_dir(self):
config_dir = {
'proxy-server.conf.d/pipeline.conf': """
[pipeline:main]
pipeline = catch_errors proxy-server
""",
'proxy-server.conf.d/app.conf': """
[app:proxy-server]
use = egg:swift#proxy
conn_timeout = 0.2
""",
'proxy-server.conf.d/catch-errors.conf': """
[filter:catch_errors]
use = egg:swift#catch_errors
"""
}
# strip indent from test config contents
config_dir = dict((f, dedent(c)) for (f, c) in config_dir.items())
with mock.patch('swift.proxy.server.Application.modify_wsgi_pipeline'):
with temptree(*zip(*config_dir.items())) as conf_root:
conf_dir = os.path.join(conf_root, 'proxy-server.conf.d')
with open(os.path.join(conf_dir, 'swift.conf'), 'w') as f:
f.write('[DEFAULT]\nswift_dir = %s' % conf_root)
_fake_rings(conf_root)
app, conf, logger, log_name = wsgi.init_request_processor(
conf_dir, 'proxy-server')
# verify pipeline is catch_errors -> proxy-server
expected = swift.common.middleware.catch_errors.CatchErrorMiddleware
self.assert_(isinstance(app, expected))
self.assert_(isinstance(app.app, swift.proxy.server.Application))
# config settings applied to app instance
self.assertEquals(0.2, app.app.conn_timeout)
# appconfig returns values from 'proxy-server' section
expected = {
'__file__': conf_dir,
'here': conf_dir,
'conn_timeout': '0.2',
'swift_dir': conf_root,
}
self.assertEquals(expected, conf)
# logger works
logger.info('testing')
self.assertEquals('proxy-server', log_name)
def test_init_request_processor_from_conf_dir(self):
config_dir = {
"proxy-server.conf.d/pipeline.conf": """
[pipeline:main]
pipeline = catch_errors proxy-server
""",
"proxy-server.conf.d/app.conf": """
[app:proxy-server]
use = egg:swift#proxy
conn_timeout = 0.2
""",
"proxy-server.conf.d/catch-errors.conf": """
[filter:catch_errors]
use = egg:swift#catch_errors
""",
}
# strip indent from test config contents
config_dir = dict((f, dedent(c)) for (f, c) in config_dir.items())
with temptree(*zip(*config_dir.items())) as conf_root:
conf_dir = os.path.join(conf_root, "proxy-server.conf.d")
with open(os.path.join(conf_dir, "swift.conf"), "w") as f:
f.write("[DEFAULT]\nswift_dir = %s" % conf_root)
_fake_rings(conf_root)
app, conf, logger, log_name = wsgi.init_request_processor(conf_dir, "proxy-server")
# verify pipeline is catch_errors -> proxy-servery
expected = swift.common.middleware.catch_errors.CatchErrorMiddleware
self.assert_(isinstance(app, expected))
self.assert_(isinstance(app.app, swift.proxy.server.Application))
# config settings applied to app instance
self.assertEquals(0.2, app.app.conn_timeout)
# appconfig returns values from 'proxy-server' section
expected = {"__file__": conf_dir, "here": conf_dir, "conn_timeout": "0.2", "swift_dir": conf_root}
self.assertEquals(expected, conf)
# logger works
logger.info("testing")
self.assertEquals("proxy-server", log_name)
def test_init_request_processor_with_dynamic_pipeline(self):
config_dir = {
'proxy-server.conf.d/pipeline.conf':
"""
[DEFAULT]
dynamic_pipelines: True
[pipeline:main]
pipeline = tempauth proxy-server
""",
'proxy-server.conf.d/app.conf':
"""
[app:proxy-server]
use = egg:swift#proxy
""",
'proxy-server.conf.d/catch-errors.conf':
"""
[filter:catch_errors]
use = egg:swift#catch_errors
pipeline = main
before = #start healthcheck
""",
'proxy-server.conf.d/others.conf':
"""
[filter:tempauth]
use = egg:swift#tempauth
[filter:keystone]
use = egg:swift#keystoneauth
before = tempauth proxy-server
pipeline = main
[filter:healthcheck]
use = egg:swift#healthcheck
before = #start
pipeline = main
""",
}
# strip indent from test config contents
config_dir = dict((f, dedent(c)) for (f, c) in config_dir.items())
with temptree(*zip(*config_dir.items())) as conf_root:
conf_dir = os.path.join(conf_root, 'proxy-server.conf.d')
with open(os.path.join(conf_dir, 'swift.conf'), 'w') as f:
f.write('[DEFAULT]\nswift_dir = %s' % conf_root)
_fake_rings(conf_root)
app, conf, logger, log_name = wsgi.init_request_processor(
conf_dir, 'proxy-server')
# verify pipeline
def get_pipeline(app):
yield app
while hasattr(app, 'app'):
app = app.app
yield app
def get_pipeline_class_names(app):
for ware in get_pipeline(app):
yield ware.__class__.__name__
expected_classnames = [
'CatchErrorMiddleware', 'HealthCheckMiddleware', 'KeystoneAuth',
'TempAuth', 'Application'
]
pipeline_classnames = list(get_pipeline_class_names(app))
self.assertEquals(expected_classnames, pipeline_classnames)