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import os
import shutil
import tempfile
import unittest
from osc.core import binary_file
from osc.core import makeurl
from osc.core import UrlQueryArray
from osc.core import parseRevisionOption
from osc.oscerr import OscInvalidRevision
class TestParseRevisionOption(unittest.TestCase):
def test_empty(self):
expected = None, None
actual = parseRevisionOption("")
self.assertEqual(expected, actual)
def test_colon(self):
expected = None, None
actual = parseRevisionOption(":")
# your revision ':' will be ignored
self.assertEqual(expected, actual)
def test_invalid_multiple_colons(self):
self.assertRaises(OscInvalidRevision, parseRevisionOption, ":::::")
def test_one_number(self):
expected = ("1", None)
actual = parseRevisionOption("1")
self.assertEqual(expected, actual)
def test_two_numbers(self):
expected = ("1", "2")
actual = parseRevisionOption("1:2")
self.assertEqual(expected, actual)
def test_invalid_multiple_numbers(self):
self.assertRaises(OscInvalidRevision, parseRevisionOption, "1:2:3:4:5")
def test_one_hash(self):
expected = "c4ca4238a0b923820dcc509a6f75849b", None
actual = parseRevisionOption("c4ca4238a0b923820dcc509a6f75849b")
self.assertEqual(expected, actual)
def test_two_hashes(self):
expected = ("d41d8cd98f00b204e9800998ecf8427e", "c4ca4238a0b923820dcc509a6f75849b")
actual = parseRevisionOption("d41d8cd98f00b204e9800998ecf8427e:c4ca4238a0b923820dcc509a6f75849b")
self.assertEqual(expected, actual)
def test_invalid_multiple_hashes(self):
rev = "d41d8cd98f00b204e9800998ecf8427e:c4ca4238a0b923820dcc509a6f75849b:c81e728d9d4c2f636f067f89cc14862c"
self.assertRaises(OscInvalidRevision, parseRevisionOption, rev)
class TestMakeurl(unittest.TestCase):
def test_basic(self):
url = makeurl("https://example.com/api/v1", ["path", "to", "resource"], {"k1": "v1", "k2": ["v2", "v3"]})
self.assertEqual(url, "https://example.com/api/v1/path/to/resource?k1=v1&k2=v2&k2=v3")
def test_array(self):
url = makeurl("https://example.com/api/v1", ["path", "to", "resource"], {"k1": "v1", "k2": UrlQueryArray(["v2", "v3"])})
self.assertEqual(url, "https://example.com/api/v1/path/to/resource?k1=v1&k2%5B%5D=v2&k2%5B%5D=v3")
def test_query_none(self):
url = makeurl("https://example.com/api/v1", [], {"none": None})
self.assertEqual(url, "https://example.com/api/v1")
def test_query_empty_list(self):
url = makeurl("https://example.com/api/v1", [], {"empty_list": []})
self.assertEqual(url, "https://example.com/api/v1")
def test_query_int(self):
url = makeurl("https://example.com/api/v1", [], {"int": 1})
self.assertEqual(url, "https://example.com/api/v1?int=1")
def test_query_bool(self):
url = makeurl("https://example.com/api/v1", [], {"bool": True})
self.assertEqual(url, "https://example.com/api/v1?bool=1")
url = makeurl("https://example.com/api/v1", [], {"bool": False})
self.assertEqual(url, "https://example.com/api/v1?bool=0")
def test_quote_path(self):
mapping = (
# (character, expected encoded character)
(" ", "%20"),
("!", "%21"),
('"', "%22"),
("#", "%23"),
("$", "%24"),
("%", "%25"),
("&", "%26"),
("'", "%27"),
("(", "%28"),
(")", "%29"),
("*", "%2A"),
("+", "%2B"),
(",", "%2C"),
("/", "/"),
(":", ":"), # %3A
(";", "%3B"),
("=", "%3D"),
("?", "%3F"),
("@", "%40"),
("[", "%5B"),
("]", "%5D"),
)
for char, encoded_char in mapping:
url = makeurl("https://example.com/api/v1", [f"PREFIX_{char}_SUFFIX"])
self.assertEqual(url, f"https://example.com/api/v1/PREFIX_{encoded_char}_SUFFIX")
def test_quote_query(self):
mapping = (
# (character, expected encoded character)
(" ", "+"),
("!", "%21"),
('"', "%22"),
("#", "%23"),
("$", "%24"),
("%", "%25"),
("&", "%26"),
("'", "%27"),
("(", "%28"),
(")", "%29"),
("*", "%2A"),
("+", "%2B"),
(",", "%2C"),
("/", "%2F"),
(":", "%3A"),
(";", "%3B"),
("=", "%3D"),
("?", "%3F"),
("@", "%40"),
("[", "%5B"),
("]", "%5D"),
)
for char, encoded_char in mapping:
url = makeurl("https://example.com/api/v1", [], {char: char})
self.assertEqual(url, f"https://example.com/api/v1?{encoded_char}={encoded_char}")
class TestBinaryFile(unittest.TestCase):
def setUp(self):
self.tmpdir = tempfile.mkdtemp(prefix="osc_test_")
def tearDown(self):
shutil.rmtree(self.tmpdir)
def test_text(self):
path = os.path.join(self.tmpdir, "text")
with open(path, "w") as f:
f.write(1000 * "a")
self.assertFalse(binary_file(path))
def test_text_with_binary_chars(self):
path = os.path.join(self.tmpdir, "binary")
with open(path, "wb") as f:
f.write(1000 * b"a")
f.write(b"\1")
self.assertFalse(binary_file(path))
with open(path, "wb") as f:
f.write(4096 * b"a")
f.write(b"\1")
self.assertFalse(binary_file(path))
def test_binary(self):
path = os.path.join(self.tmpdir, "binary")
# sufficient control chars in first 4k
with open(path, "wb") as f:
f.write(1000 * b"a")
f.write(26 * b"\1")
self.assertTrue(binary_file(path))
# sufficient control chars in first 4k
with open(path, "wb") as f:
f.write(3993 * b"a")
f.write(103 * b"\1")
self.assertTrue(binary_file(path))
# a single \0 is good enough for us to say it's a binary file
with open(path, "wb") as f:
f.write(3993 * b"a")
f.write(b"\0")
f.write(999 * b"\1")
self.assertTrue(binary_file(path))
# detected as text because we're reading only first 4k characters
with open(path, "wb") as f:
f.write(4096 * b"a")
f.write(1000 * b"\1")
self.assertFalse(binary_file(path))
if __name__ == "__main__":
unittest.main()
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