def test_round_trip(self):
# Setup
units = []
manifest_path = os.path.join(self.tmp_dir, MANIFEST_FILE_NAME)
for i in range(0, self.NUM_UNITS):
unit = dict(unit_id=i, type_id='T', unit_key={})
units.append(unit)
# Test
units_path = os.path.join(self.tmp_dir, UNITS_FILE_NAME)
writer = UnitWriter(units_path)
for u in units:
writer.add(u)
writer.close()
manifest = Manifest(self.MANIFEST_ID)
manifest.set_units(writer)
manifest.write(manifest_path)
# Test
cfg = DownloaderConfig()
downloader = HTTPSCurlDownloader(cfg)
working_dir = os.path.join(self.tmp_dir, 'working_dir')
os.makedirs(working_dir)
path = os.path.join(self.tmp_dir, MANIFEST_FILE_NAME)
url = 'file://%s' % path
manifest = Manifest()
manifest.fetch(url, working_dir, downloader)
manifest.fetch_units(url, downloader)
# Verify
units_in = []
for unit, ref in manifest.get_units():
units_in.append(unit)
_unit = ref.fetch()
self.assertEqual(unit, _unit)
self.verify(units, units_in)
def test_publisher(self):
# setup
units = []
for n in range(0, 3):
fn = 'test_%d' % n
relative_path = os.path.join(self.RELATIVE_PATH, fn)
path = os.path.join(self.unit_dir, relative_path)
fp = open(path, 'w')
fp.write(fn)
fp.close()
unit = {
'type_id': 'unit',
'unit_key': {
'n': n
},
'storage_path': path,
'relative_path': relative_path
}
units.append(unit)
# test
# publish
repo_id = 'test_repo'
base_url = 'file://'
publish_dir = os.path.join(self.tmpdir, 'nodes/repos')
virtual_host = (publish_dir, publish_dir)
p = HttpPublisher(base_url, virtual_host, repo_id)
p.publish(units)
# verify
conf = DownloaderConfig()
downloader = HTTPSCurlDownloader(conf)
manifest_path = p.manifest_path()
working_dir = os.path.join(self.tmpdir, 'working_dir')
os.makedirs(working_dir)
manifest = Manifest()
url = 'file://' + manifest_path
manifest.fetch(url, working_dir, downloader)
manifest.fetch_units(url, downloader)
units = manifest.get_units()
n = 0
for unit, ref in units:
file_content = 'test_%d' % n
_download = unit['_download']
url = _download['url']
self.assertEqual(
url, '/'.join((base_url, publish_dir[1:], repo_id,
unit['relative_path'])))
path = url.split('//', 1)[1]
self.assertTrue(os.path.islink(path))
f = open(path)
s = f.read()
f.close()
self.assertEqual(s, file_content)
self.assertEqual(unit['unit_key']['n'], n)
n += 1
def test_publisher(self):
# setup
units = self.populate()
# test
# publish
repo_id = 'test_repo'
base_url = 'file://'
publish_dir = os.path.join(self.tmpdir, 'nodes/repos')
virtual_host = (publish_dir, publish_dir)
with HttpPublisher(base_url, virtual_host, repo_id) as p:
p.publish(units)
p.commit()
# verify
conf = DownloaderConfig()
downloader = HTTPSCurlDownloader(conf)
manifest_path = p.manifest_path()
working_dir = os.path.join(self.tmpdir, 'working_dir')
os.makedirs(working_dir)
manifest = Manifest()
url = pathlib.url_join(base_url, manifest_path)
manifest.fetch(url, working_dir, downloader)
manifest.fetch_units(url, downloader)
units = manifest.get_units()
n = 0
for unit, ref in units:
if n == 0:
self.assertTrue(unit[constants.PUBLISHED_AS_TARBALL])
else:
self.assertFalse(
unit.get(constants.PUBLISHED_AS_TARBALL, False))
path = pathlib.join(publish_dir, repo_id,
unit[constants.RELATIVE_PATH])
self.assertEqual(manifest.publishing_details[constants.BASE_URL],
pathlib.url_join(base_url, publish_dir, repo_id))
if n == 0:
self.assertTrue(os.path.isfile(path))
else:
self.assertTrue(os.path.islink(path))
if n == 0:
tb = tarfile.open(path)
try:
files = sorted(tb.getnames())
finally:
tb.close()
self.assertEqual(len(files), self.NUM_TARED_FILES + 1)
else:
with open(path, 'rb') as fp:
unit_content = fp.read()
self.assertEqual(unit_content, unit_content)
self.assertEqual(unit['unit_key']['n'], n)
n += 1
def _downloader(self, config):
"""
Get a configured downloader.
The integration between the importer configuration and the
download package happens here. The https downloader may be
used for both http and https so always chosen for simplicity.
:param config: The importer configuration.
:param config: pulp.plugins.config.PluginCallConfiguration
:return: A configured downloader
:rtype: nectar.downloaders.base.Downloader
"""
ssl = config.get(constants.SSL_KEYWORD, {})
conf = DownloaderConfig(max_concurrent=MAX_CONCURRENCY,
ssl_ca_cert_path=self._safe_str(
ssl.get(constants.CA_CERT_KEYWORD)),
ssl_client_cert_path=self._safe_str(
ssl.get(constants.CLIENT_CERT_KEYWORD)),
ssl_validation=False)
downloader = HTTPSCurlDownloader(conf)
return downloader
