def test_parse_uuid(self):
self.assertEqual(
"ecba06ed472e46d48ab89570e40e0b8c",
parse.parse_arcp(
"arcp://uuid,ecba06ed-472e-46d4-8ab8-9570e40e0b8c/").uuid.hex)
self.assertIsNone(
parse.parse_arcp(
"arcp://name,ecba06ed-472e-46d4-8ab8-9570e40e0b8c/").uuid)
self.assertIsNone(
parse.parse_arcp(
"arcp://ecba06ed-472e-46d4-8ab8-9570e40e0b8c/").uuid)
def test_parse_ni_invalid_fails(self):
# Below example is invalid as alg-val string
# does not contain ;
with self.assertRaises(Exception):
parse.parse_arcp("arcp://ni,sha-256/").ni_uri()
with self.assertRaises(Exception):
parse.parse_arcp("arcp://ni,sha-256/").nih_uri()
with self.assertRaises(Exception):
parse.parse_arcp("arcp://ni,sha-256/").hash()
with self.assertRaises(Exception):
parse.parse_arcp("arcp://ni,sha-256/").ni_well_known()
with self.assertRaises(Exception):
parse.parse_arcp("arcp://ni,sha-256/").ni
def test_parse_nih_uri(self):
self.assertEqual(
"nih:sha-256-120;532690-57e12f-e2b74b-a07c89-2560a2;f",
parse.parse_arcp(
"arcp://ni,sha-256-120;UyaQV-Ev4rdLoHyJJWCi/").nih_uri())
self.assertIsNone(
parse.parse_arcp(
"arcp://name,sha-256;f4OxZX_x_FO5LcGBSKHWXfwtSx-j1ncoSt3SABJtkGk/"
).nih_uri())
self.assertIsNone(
parse.parse_arcp(
"arcp://sha-256;f4OxZX_x_FO5LcGBSKHWXfwtSx-j1ncoSt3SABJtkGk/").
nih_uri())
def test_parse_ni(self):
self.assertEqual(
"sha-256;f4OxZX_x_FO5LcGBSKHWXfwtSx-j1ncoSt3SABJtkGk",
parse.parse_arcp(
"arcp://ni,sha-256;f4OxZX_x_FO5LcGBSKHWXfwtSx-j1ncoSt3SABJtkGk/"
).ni)
self.assertIsNone(
parse.parse_arcp(
"arcp://name,sha-256;f4OxZX_x_FO5LcGBSKHWXfwtSx-j1ncoSt3SABJtkGk/"
).ni)
self.assertIsNone(
parse.parse_arcp(
"arcp://sha-256;f4OxZX_x_FO5LcGBSKHWXfwtSx-j1ncoSt3SABJtkGk/").
ni)
def test_parse_authority_fallback(self):
t = parse.parse_arcp("arcp://example.com/")
self._test_tuple(t)
self.assertEqual("arcp", t.scheme)
self.assertEqual("example.com", t.netloc)
self.assertEqual("/", t.path)
self.assertEqual("", t.params)
self.assertEqual("", t.query)
self.assertEqual("", t.fragment)
def test_parse_empty_authority(self):
t = parse.parse_arcp("arcp:///")
self._test_tuple(t)
self.assertEqual("arcp", t.scheme)
self.assertEqual("", t.netloc)
self.assertEqual("/", t.path)
self.assertEqual("", t.params)
self.assertEqual("", t.query)
self.assertEqual("", t.fragment)
def test_parse(self):
t = parse.parse_arcp(
"arcp://uuid,ecba06ed-472e-46d4-8ab8-9570e40e0b8c/")
self._test_tuple(t)
self.assertEqual("arcp", t.scheme)
self.assertEqual("uuid,ecba06ed-472e-46d4-8ab8-9570e40e0b8c", t.netloc)
self.assertEqual("/", t.path)
self.assertEqual("", t.params)
self.assertEqual("", t.query)
self.assertEqual("", t.fragment)
def test_parse_ni_well_known(self):
self.assertEqual(
"/.well-known/ni/sha-256/f4OxZX_x_FO5LcGBSKHWXfwtSx-j1ncoSt3SABJtkGk",
parse.parse_arcp(
"arcp://ni,sha-256;f4OxZX_x_FO5LcGBSKHWXfwtSx-j1ncoSt3SABJtkGk/"
).ni_well_known())
self.assertIsNone(
parse.parse_arcp(
"arcp://name,sha-256;f4OxZX_x_FO5LcGBSKHWXfwtSx-j1ncoSt3SABJtkGk/"
).ni_well_known())
self.assertIsNone(
parse.parse_arcp(
"arcp://sha-256;f4OxZX_x_FO5LcGBSKHWXfwtSx-j1ncoSt3SABJtkGk/").
ni_well_known())
self.assertEqual(
"http://example.com/.well-known/ni/sha-256/f4OxZX_x_FO5LcGBSKHWXfwtSx-j1ncoSt3SABJtkGk",
parse.parse_arcp(
"arcp://ni,sha-256;f4OxZX_x_FO5LcGBSKHWXfwtSx-j1ncoSt3SABJtkGk/"
).ni_well_known("http://example.com/"))
def test_parse_ni_uri(self):
self.assertEqual(
"ni:///sha-256;f4OxZX_x_FO5LcGBSKHWXfwtSx-j1ncoSt3SABJtkGk",
parse.parse_arcp(
"arcp://ni,sha-256;f4OxZX_x_FO5LcGBSKHWXfwtSx-j1ncoSt3SABJtkGk/"
).ni_uri())
self.assertIsNone(
parse.parse_arcp(
"arcp://name,sha-256;f4OxZX_x_FO5LcGBSKHWXfwtSx-j1ncoSt3SABJtkGk/"
).ni_uri())
self.assertIsNone(
parse.parse_arcp(
"arcp://sha-256;f4OxZX_x_FO5LcGBSKHWXfwtSx-j1ncoSt3SABJtkGk/").
ni_uri())
self.assertEqual(
"ni://example.com/sha-256;f4OxZX_x_FO5LcGBSKHWXfwtSx-j1ncoSt3SABJtkGk",
parse.parse_arcp(
"arcp://ni,sha-256;f4OxZX_x_FO5LcGBSKHWXfwtSx-j1ncoSt3SABJtkGk/"
).ni_uri("example.com"))
def test_parse_path_query_fragment(self):
t = parse.parse_arcp(
"arcp://uuid,ecba06ed-472e-46d4-8ab8-9570e40e0b8c/file;p=1?q=a#frag"
)
self._test_tuple(t)
self.assertEqual("arcp", t.scheme)
self.assertEqual("uuid,ecba06ed-472e-46d4-8ab8-9570e40e0b8c", t.netloc)
self.assertEqual("/file", t.path)
self.assertEqual("p=1", t.params)
self.assertEqual("q=a", t.query)
self.assertEqual("frag", t.fragment)
def test_parse_hash(self):
# sha256 of "Hello World!" in ascii
self.assertEqual(
("sha-256",
"7f83b1657ff1fc53b92dc18148a1d65dfc2d4b1fa3d677284addd200126d9069"
),
parse.parse_arcp(
"arcp://ni,sha-256;f4OxZX_x_FO5LcGBSKHWXfwtSx-j1ncoSt3SABJtkGk/"
).hash)
self.assertIsNone(
parse.parse_arcp(
"arcp://name,sha-256;f4OxZX_x_FO5LcGBSKHWXfwtSx-j1ncoSt3SABJtkGk/"
).hash)
self.assertIsNone(
parse.parse_arcp(
"arcp://sha-256;f4OxZX_x_FO5LcGBSKHWXfwtSx-j1ncoSt3SABJtkGk/").
hash)
# md5 of "Hello World!" in ascii
self.assertEqual(
("md5", "ed076287532e86365e841e92bfc50d8c"),
parse.parse_arcp("arcp://ni,md5;7Qdih1MuhjZehB6Sv8UNjA/").hash)
def test_parse_repr_uuid(self):
u = parse.parse_arcp(
"arcp://uuid,32a423d6-52ab-47e3-a9cd-54f418a48571/")
r = repr(u)
self.assertIn("scheme='arcp'", r)
self.assertIn("prefix='uuid'", r)
self.assertIn("name='32a423d6-", r) #..
self.assertIn("path='/'", r)
self.assertIn("uuid=32a423d6-", r) # ..
self.assertIn("query=''", r)
self.assertIn("fragment=''", r)
self.assertNotIn("ni=", r)
self.assertNotIn("hash=", r) #..
def test_parse_repr_ni(self):
u = parse.parse_arcp(
"arcp://ni,sha-256;f4OxZX_x_FO5LcGBSKHWXfwtSx-j1ncoSt3SABJtkGk/file?q=a#frag"
)
r = repr(u)
self.assertIn("scheme='arcp'", r)
self.assertIn("prefix='ni'", r)
self.assertIn("name='sha-256;f4OxZX", r) #..
self.assertIn("path='/file'", r)
self.assertIn("query='q=a'", r)
self.assertIn("fragment='frag'", r)
self.assertIn("ni='sha-256;f4OxZX", r) #..
self.assertIn("hash=('sha-256', '7f83b16", r) #..
self.assertNotIn("uuid=", r)
def test_parse_prefix(self):
self.assertEqual(
"uuid",
parse.parse_arcp(
"arcp://uuid,ecba06ed-472e-46d4-8ab8-9570e40e0b8c/").prefix)
self.assertEqual(
"ni",
parse.parse_arcp(
"arcp://ni,sha-256;f4OxZX_x_FO5LcGBSKHWXfwtSx-j1ncoSt3SABJtkGk/"
).prefix)
self.assertEqual("name",
parse.parse_arcp("arcp://name,example.com/").prefix)
# authority fall-back
self.assertIsNone(parse.parse_arcp("arcp://example.com/").prefix)
# silly..but valid by specification
self.assertEqual("", parse.parse_arcp("arcp://,example.com/").prefix)
# Unknown prefixes are also picked up (should they?)
self.assertEqual("x-unknown",
parse.parse_arcp("arcp://x-unknown,abc").prefix)
def test_parse_name(self):
self.assertEqual("example.com",
parse.parse_arcp("arcp://name,example.com/").name)
# but other "names" are also supported:
self.assertEqual(
"ecba06ed-472e-46d4-8ab8-9570e40e0b8c",
parse.parse_arcp(
"arcp://uuid,ecba06ed-472e-46d4-8ab8-9570e40e0b8c/").name)
self.assertEqual(
"sha-256;f4OxZX_x_FO5LcGBSKHWXfwtSx-j1ncoSt3SABJtkGk",
parse.parse_arcp(
"arcp://ni,sha-256;f4OxZX_x_FO5LcGBSKHWXfwtSx-j1ncoSt3SABJtkGk/"
).name)
# authority fall-back
self.assertEqual("example.com",
parse.parse_arcp("arcp://example.com/").name)
# unlikely, but valid by specification
self.assertEqual("", parse.parse_arcp("arcp:///").name)
# name from an unknown prefix
self.assertEqual("abc", parse.parse_arcp("arcp://x-unknown,abc").name)
def test_parse_uuid_fails(self):
with self.assertRaises(Exception):
parse.parse_arcp("arcp://uuid,ecba06ed-WRONG/").uuid
def test_parseFails(self):
with self.assertRaises(Exception):
parse.parse_arcp("http://example.com/")
def test_parse_str_ni(self):
uri = "arcp://ni,sha-256;f4OxZX_x_FO5LcGBSKHWXfwtSx-j1ncoSt3SABJtkGk/file?q=a#frag"
u = parse.parse_arcp(uri)
self.assertEqual(uri, str(u))