def test_cant_create_repo_if_workdir_is_a_file(self):
filename = "test"
workdir = pathlib.Path(filename)
self.fs.create_file(workdir, contents="test")
with self.assertRaises(Exception) as ctx:
repo.repo_create(workdir)
self.assertEqual(f"{filename} is not a directory", str(ctx.exception))
def test_write_tree_subdirs(self):
gitdir = repo_create(".")
mode100644 = stat.S_IFREG | stat.S_IRUSR | stat.S_IWUSR | stat.S_IRGRP | stat.S_IROTH
quote = pathlib.Path("quote.txt")
self.fs.create_file(quote,
contents="that's what she said",
st_mode=mode100644)
letters = pathlib.Path("alphabeta") / "letters.txt"
self.fs.create_file(letters, contents="abcdefg", st_mode=mode100644)
digits = pathlib.Path("numbers") / "digits.txt"
self.fs.create_file(digits, contents="1234567890", st_mode=mode100644)
update_index(gitdir, [quote, letters, digits], write=True)
entries = read_index(gitdir)
sha = write_tree(gitdir, entries)
self.assertEqual("a9cde03408c68cbb205b038140b4c3a38aa1d01a", sha)
alphabeta_tree_sha = "7926bf494dcdb82261e1ca113116610f8d05470b"
alphabeta_tree_obj = gitdir / "objects" / alphabeta_tree_sha[:
2] / alphabeta_tree_sha[
2:]
self.assertTrue(alphabeta_tree_obj.exists())
numbers_tree_sha = "32ad3641a773ce34816dece1ce63cc24c8a514d0"
numbers_tree_obj = gitdir / "objects" / numbers_tree_sha[:
2] / numbers_tree_sha[
2:]
self.assertTrue(numbers_tree_obj.exists())
def test_checkout(self):
gitdir = repo_create(".")
author = "Git User <*****@*****.**>"
mode100644 = stat.S_IFREG | stat.S_IRUSR | stat.S_IWUSR | stat.S_IRGRP | stat.S_IROTH
quote = pathlib.Path("quote.txt")
self.fs.create_file(quote,
contents="that's what she said",
st_mode=mode100644)
letters = pathlib.Path("letters.txt")
self.fs.create_file(letters, contents="abcdefg", st_mode=mode100644)
digits = pathlib.Path("digits.txt")
self.fs.create_file(digits, contents="1234567890", st_mode=mode100644)
add(gitdir, [quote])
quote_sha = commit(gitdir, "add quote.txt", author)
add(gitdir, [letters])
letters_sha = commit(gitdir, "add letters.txt", author)
add(gitdir, [digits])
digits_sha = commit(gitdir, "add digits.txt", author)
checkout(gitdir, digits_sha)
self.assertTrue(self.fs.exists("quote.txt"))
self.assertTrue(self.fs.exists("letters.txt"))
self.assertTrue(self.fs.exists("digits.txt"))
checkout(gitdir, letters_sha)
self.assertTrue(self.fs.exists("quote.txt"))
self.assertTrue(self.fs.exists("letters.txt"))
self.assertFalse(self.fs.exists("digits.txt"))
checkout(gitdir, quote_sha)
self.assertTrue(self.fs.exists("quote.txt"))
self.assertFalse(self.fs.exists("letters.txt"))
self.assertFalse(self.fs.exists("digits.txt"))
def test_cat_tree_file(self):
gitdir = repo.repo_create(".")
mode100644 = stat.S_IFREG | stat.S_IRUSR | stat.S_IWUSR | stat.S_IRGRP | stat.S_IROTH
quote = pathlib.Path("quote.txt")
self.fs.create_file(quote, contents="that's what she said", st_mode=mode100644)
letters = pathlib.Path("alphabeta") / "letters.txt"
self.fs.create_file(letters, contents="abcdefg", st_mode=mode100644)
digits = pathlib.Path("numbers") / "digits.txt"
self.fs.create_file(digits, contents="1234567890", st_mode=mode100644)
index.update_index(gitdir, [quote, letters, digits], write=True)
entries = index.read_index(gitdir)
sha = tree.write_tree(gitdir, entries)
self.assertEqual("a9cde03408c68cbb205b038140b4c3a38aa1d01a", sha)
expected_output = "\n".join(
[
"040000 tree 7926bf494dcdb82261e1ca113116610f8d05470b\talphabeta",
"040000 tree 32ad3641a773ce34816dece1ce63cc24c8a514d0\tnumbers",
"100644 blob 7e774cf533c51803125d4659f3488bd9dffc41a6\tquote.txt",
]
)
with patch("sys.stdout", new=io.StringIO()) as out:
objects.cat_file(sha, pretty=True)
self.assertEqual(expected_output, out.getvalue().strip())
def test_created_repo_has_the_correct_structure(self):
workdir = pathlib.Path(".")
gitdir = repo.repo_create(workdir)
expected_gitdir = workdir / ".git"
self.assertEqual(expected_gitdir, gitdir)
self.assertTrue(gitdir.exists())
self.assertTrue((gitdir / "refs" / "heads").exists())
self.assertTrue((gitdir / "refs" / "tags").exists())
self.assertTrue((gitdir / "objects").exists())
head = gitdir / "HEAD"
self.assertTrue(head.exists())
with head.open() as f:
self.assertEqual("ref: refs/heads/master\n", f.read())
config = gitdir / "config"
self.assertTrue(config.exists())
with config.open() as f:
self.assertEqual(
"[core]\n\trepositoryformatversion = 0\n\tfilemode = true\n\tbare = false\n\tlogallrefupdates = false\n",
f.read(),
)
description = gitdir / "description"
self.assertTrue(description.exists())
with description.open() as f:
self.assertEqual(
"Unnamed pyvcs repository.\n",
f.read(),
)
def test_ls_files(self):
gitdir = repo_create(".")
raw_index = b"DIRC\x00\x00\x00\x02\x00\x00\x00\x03^\xf9\t\x9c\x0b\xf0\xcf\x05^\xf9\t\x9c\x0b\xf0\xcf\x05\x01\x00\x00\x04\x00\x83b\xcb\x00\x00\x81\xa4\x00\x00\x01\xf5\x00\x00\x00\x14\x00\x00\x00\x04W\x16\xcaY\x87\xcb\xf9}k\xb5I \xbe\xa6\xad\xde$-\x87\xe6\x00\x07bar.txt\x00\x00\x00^\xf9\t\xca\x1f\xf0l^^\xf9\t\xca\x1f\xf0l^\x01\x00\x00\x04\x00\x83b\xf6\x00\x00\x81\xa4\x00\x00\x01\xf5\x00\x00\x00\x14\x00\x00\x00\x07\x9f5\x8aJ\xdd\xef\xca\xb2\x94\xb8>B\x82\xbf\xef\x1f\x96%\xa2I\x00\x0fbaz/numbers.txt\x00\x00\x00^\xf9\t\xa18\xd3\xad\xbb^\xf9\t\xa18\xd3\xad\xbb\x01\x00\x00\x04\x00\x83b\xd3\x00\x00\x81\xa4\x00\x00\x01\xf5\x00\x00\x00\x14\x00\x00\x00\x04%|\xc5d,\xb1\xa0T\xf0\x8c\xc8?-\x94>V\xfd>\xbe\x99\x00\x07foo.txt\x00\x00\x00k\xd6q\xa7d\x10\x8e\x80\x93F]\x0c}+\x82\xfb\xc7:\xa8\x11"
self.fs.create_file(gitdir / "index", contents=raw_index)
expected_output = "bar.txt\nbaz/numbers.txt\nfoo.txt"
with patch("sys.stdout", new=io.StringIO()) as out:
ls_files(gitdir, details=False)
self.assertEqual(expected_output, out.getvalue().strip())
def test_git_dir(self):
dir_name = ".pyvcs"
os.environ["GIT_DIR"] = dir_name
workdir = pathlib.Path(".")
actual_gitdir = repo.repo_create(workdir)
expected_gitdir = workdir / dir_name
self.assertEqual(expected_gitdir, actual_gitdir)
self.assertTrue(expected_gitdir.exists())
def test_write_index(self):
gitdir = repo_create(".")
entries = [
GitIndexEntry(
ctime_s=1593379228,
ctime_n=200331013,
mtime_s=1593379228,
mtime_n=200331013,
dev=16777220,
ino=8610507,
mode=33188,
uid=501,
gid=20,
size=4,
sha1=
b"W\x16\xcaY\x87\xcb\xf9}k\xb5I \xbe\xa6\xad\xde$-\x87\xe6",
flags=7,
name="bar.txt",
),
GitIndexEntry(
ctime_s=1593379274,
ctime_n=535850078,
mtime_s=1593379274,
mtime_n=535850078,
dev=16777220,
ino=8610550,
mode=33188,
uid=501,
gid=20,
size=7,
sha1=
b"\x9f5\x8aJ\xdd\xef\xca\xb2\x94\xb8>B\x82\xbf\xef\x1f\x96%\xa2I",
flags=15,
name="baz/numbers.txt",
),
GitIndexEntry(
ctime_s=1593379233,
ctime_n=953396667,
mtime_s=1593379233,
mtime_n=953396667,
dev=16777220,
ino=8610515,
mode=33188,
uid=501,
gid=20,
size=4,
sha1=b"%|\xc5d,\xb1\xa0T\xf0\x8c\xc8?-\x94>V\xfd>\xbe\x99",
flags=7,
name="foo.txt",
),
]
write_index(gitdir, entries)
index = gitdir / "index"
with index.open(mode="rb") as f:
index_data = f.read()
expected_index_data = b"DIRC\x00\x00\x00\x02\x00\x00\x00\x03^\xf9\t\x9c\x0b\xf0\xcf\x05^\xf9\t\x9c\x0b\xf0\xcf\x05\x01\x00\x00\x04\x00\x83b\xcb\x00\x00\x81\xa4\x00\x00\x01\xf5\x00\x00\x00\x14\x00\x00\x00\x04W\x16\xcaY\x87\xcb\xf9}k\xb5I \xbe\xa6\xad\xde$-\x87\xe6\x00\x07bar.txt\x00\x00\x00^\xf9\t\xca\x1f\xf0l^^\xf9\t\xca\x1f\xf0l^\x01\x00\x00\x04\x00\x83b\xf6\x00\x00\x81\xa4\x00\x00\x01\xf5\x00\x00\x00\x14\x00\x00\x00\x07\x9f5\x8aJ\xdd\xef\xca\xb2\x94\xb8>B\x82\xbf\xef\x1f\x96%\xa2I\x00\x0fbaz/numbers.txt\x00\x00\x00^\xf9\t\xa18\xd3\xad\xbb^\xf9\t\xa18\xd3\xad\xbb\x01\x00\x00\x04\x00\x83b\xd3\x00\x00\x81\xa4\x00\x00\x01\xf5\x00\x00\x00\x14\x00\x00\x00\x04%|\xc5d,\xb1\xa0T\xf0\x8c\xc8?-\x94>V\xfd>\xbe\x99\x00\x07foo.txt\x00\x00\x00k\xd6q\xa7d\x10\x8e\x80\x93F]\x0c}+\x82\xfb\xc7:\xa8\x11"
self.assertEqual(expected_index_data, index_data)
def test_read_index(self):
gitdir = repo_create(".")
raw_index = b"DIRC\x00\x00\x00\x02\x00\x00\x00\x03^\xf9\t\x9c\x0b\xf0\xcf\x05^\xf9\t\x9c\x0b\xf0\xcf\x05\x01\x00\x00\x04\x00\x83b\xcb\x00\x00\x81\xa4\x00\x00\x01\xf5\x00\x00\x00\x14\x00\x00\x00\x04W\x16\xcaY\x87\xcb\xf9}k\xb5I \xbe\xa6\xad\xde$-\x87\xe6\x00\x07bar.txt\x00\x00\x00^\xf9\t\xca\x1f\xf0l^^\xf9\t\xca\x1f\xf0l^\x01\x00\x00\x04\x00\x83b\xf6\x00\x00\x81\xa4\x00\x00\x01\xf5\x00\x00\x00\x14\x00\x00\x00\x07\x9f5\x8aJ\xdd\xef\xca\xb2\x94\xb8>B\x82\xbf\xef\x1f\x96%\xa2I\x00\x0fbaz/numbers.txt\x00\x00\x00^\xf9\t\xa18\xd3\xad\xbb^\xf9\t\xa18\xd3\xad\xbb\x01\x00\x00\x04\x00\x83b\xd3\x00\x00\x81\xa4\x00\x00\x01\xf5\x00\x00\x00\x14\x00\x00\x00\x04%|\xc5d,\xb1\xa0T\xf0\x8c\xc8?-\x94>V\xfd>\xbe\x99\x00\x07foo.txt\x00\x00\x00k\xd6q\xa7d\x10\x8e\x80\x93F]\x0c}+\x82\xfb\xc7:\xa8\x11"
self.fs.create_file(gitdir / "index", contents=raw_index)
entries = read_index(gitdir)
self.assertEqual(3, len(entries))
# TODO: Add sha
self.assertEqual(["bar.txt", "baz/numbers.txt", "foo.txt"], [e.name for e in entries])
def test_resolve_object_that_does_not_exists(self):
gitdir = repo.repo_create(".")
blob_path = gitdir / "objects" / "7e" / "774cf533c51803125d4659f3488bd9dffc41a1"
self.fs.create_file(file_path=blob_path)
obj_name = "7e775"
with self.assertRaises(Exception) as ctx:
objects.resolve_object(obj_name, gitdir)
self.assertEqual(f"Not a valid object name {obj_name}", str(ctx.exception))
def test_resolve_object(self):
gitdir = repo.repo_create(".")
blob_path = gitdir / "objects" / "7e" / "774cf533c51803125d4659f3488bd9dffc41a6"
self.fs.create_file(file_path=blob_path)
objs = objects.resolve_object("7e774", gitdir)
self.assertEqual(1, len(objs))
[sha] = objs
self.assertEqual("7e774cf533c51803125d4659f3488bd9dffc41a6", sha)
def test_read_object(self):
gitdir = repo.repo_create(".")
blob_path = gitdir / "objects" / "7e" / "774cf533c51803125d4659f3488bd9dffc41a6"
blob_contents = (
b"x\x9cK\xca\xc9OR02`(\xc9H,Q/V(\x07R\n\xc5\x19\xa9\n\xc5\x89\x99)\x00\x83:\tb"
)
self.fs.create_file(file_path=blob_path, contents=blob_contents)
fmt, data = objects.read_object("7e774cf533c51803125d4659f3488bd9dffc41a6", gitdir)
self.assertEqual("blob", fmt)
self.assertEqual(b"that's what she said", data)
def test_hash_object_twice(self):
_ = repo.repo_create(".")
contents = "that's what she said"
data = contents.encode()
expected_sha = "7e774cf533c51803125d4659f3488bd9dffc41a6"
sha = objects.hash_object(data, fmt="blob", write=True)
self.assertEqual(expected_sha, sha)
sha = objects.hash_object(data, fmt="blob", write=True)
self.assertEqual(expected_sha, sha)
def test_is_detached(self):
gitdir = repo_create(".")
detached = is_detached(gitdir)
self.assertFalse(detached)
head = gitdir / "HEAD"
with head.open(mode="w") as f:
f.write("d6ae59694dfec74d7f5ca87608f31c884dc9b0f9")
detached = is_detached(gitdir)
self.assertTrue(detached)
def test_resolve_head(self):
gitdir = repo_create(".")
data = resolve_head(gitdir)
self.assertIsNone(data)
master_sha = "d6ae59694dfec74d7f5ca87608f31c884dc9b0f9"
master = gitdir / "refs" / "heads" / "master"
self.fs.create_file(master, contents=master_sha)
data = resolve_head(gitdir)
self.assertEqual(master_sha, data)
def test_cat_pretty_blob_file(self):
gitdir = repo.repo_create(".")
blob_path = gitdir / "objects" / "7e" / "774cf533c51803125d4659f3488bd9dffc41a6"
blob_contents = (
b"x\x9cK\xca\xc9OR02`(\xc9H,Q/V(\x07R\n\xc5\x19\xa9\n\xc5\x89\x99)\x00\x83:\tb"
)
self.fs.create_file(file_path=blob_path, contents=blob_contents)
with patch("sys.stdout", new=io.StringIO()) as out:
objects.cat_file("7e774cf533c51803125d4659f3488bd9dffc41a6", pretty=True)
self.assertEqual("that's what she said", out.getvalue().strip())
def test_update_ref(self):
gitdir = repo_create(".")
master_sha = "d6ae59694dfec74d7f5ca87608f31c884dc9b0f9"
update_ref(gitdir, "refs/heads/master", master_sha)
master = gitdir / "refs" / "heads" / "master"
with master.open() as f:
sha = f.read().strip()
self.assertEqual(master_sha, sha)
def test_commit_tree(self, localtime):
gitdir = repo_create(".")
tree_sha = "dc6b8ea09fb7573a335c5fb953b49b85bb6ca985"
author = "Dmitriy Sorokin <*****@*****.**>"
message = "initial commit"
commit_sha = commit_tree(gitdir,
tree_sha,
message,
parent=None,
author=author)
self.assertEqual("f60952d53906d8b2e6f8567762f86fbe7ca4ac65",
commit_sha)
def test_ref_resolve(self):
gitdir = repo_create(".")
master_sha = "d6ae59694dfec74d7f5ca87608f31c884dc9b0f9"
master = gitdir / "refs" / "heads" / "master"
self.fs.create_file(master, contents=master_sha)
data = ref_resolve(gitdir, "HEAD")
self.assertEqual(master_sha, data)
ref = "refs/heads/master"
data = ref_resolve(gitdir, ref)
self.assertEqual(master_sha, data)
def test_ls_files_with_details(self):
gitdir = repo_create(".")
raw_index = b"DIRC\x00\x00\x00\x02\x00\x00\x00\x03^\xf9\t\x9c\x0b\xf0\xcf\x05^\xf9\t\x9c\x0b\xf0\xcf\x05\x01\x00\x00\x04\x00\x83b\xcb\x00\x00\x81\xa4\x00\x00\x01\xf5\x00\x00\x00\x14\x00\x00\x00\x04W\x16\xcaY\x87\xcb\xf9}k\xb5I \xbe\xa6\xad\xde$-\x87\xe6\x00\x07bar.txt\x00\x00\x00^\xf9\t\xca\x1f\xf0l^^\xf9\t\xca\x1f\xf0l^\x01\x00\x00\x04\x00\x83b\xf6\x00\x00\x81\xa4\x00\x00\x01\xf5\x00\x00\x00\x14\x00\x00\x00\x07\x9f5\x8aJ\xdd\xef\xca\xb2\x94\xb8>B\x82\xbf\xef\x1f\x96%\xa2I\x00\x0fbaz/numbers.txt\x00\x00\x00^\xf9\t\xa18\xd3\xad\xbb^\xf9\t\xa18\xd3\xad\xbb\x01\x00\x00\x04\x00\x83b\xd3\x00\x00\x81\xa4\x00\x00\x01\xf5\x00\x00\x00\x14\x00\x00\x00\x04%|\xc5d,\xb1\xa0T\xf0\x8c\xc8?-\x94>V\xfd>\xbe\x99\x00\x07foo.txt\x00\x00\x00k\xd6q\xa7d\x10\x8e\x80\x93F]\x0c}+\x82\xfb\xc7:\xa8\x11"
self.fs.create_file(gitdir / "index", contents=raw_index)
expected_output = "\n".join([
"100644 5716ca5987cbf97d6bb54920bea6adde242d87e6 0 bar.txt",
"100644 9f358a4addefcab294b83e4282bfef1f9625a249 0 baz/numbers.txt",
"100644 257cc5642cb1a054f08cc83f2d943e56fd3ebe99 0 foo.txt",
])
with patch("sys.stdout", new=io.StringIO()) as out:
ls_files(gitdir, details=True)
self.assertEqual(expected_output, out.getvalue().strip())
def test_write_tree(self):
gitdir = repo_create(".")
animals = pathlib.Path("animals.txt")
mode100644 = stat.S_IFREG | stat.S_IRUSR | stat.S_IWUSR | stat.S_IRGRP | stat.S_IROTH
self.fs.create_file(
animals,
contents="Big blue basilisks bawl in the basement\n",
st_mode=mode100644,
)
update_index(gitdir, [animals], write=True)
entries = read_index(gitdir)
sha = write_tree(gitdir, entries)
self.assertEqual("dc6b8ea09fb7573a335c5fb953b49b85bb6ca985", sha)
def test_update_index(self):
gitdir = repo_create(".")
index = gitdir / "index"
quote = pathlib.Path("quote.txt")
self.fs.create_file(quote, contents="that's what she said")
self.assertFalse(index.exists())
update_index(gitdir, [quote])
self.assertTrue(index.exists())
entries = read_index(gitdir)
self.assertEqual(1, len(entries))
expected_sha = "7e774cf533c51803125d4659f3488bd9dffc41a6"
obj_path = gitdir / "objects" / expected_sha[:2] / expected_sha[2:]
self.assertTrue(obj_path.exists())
def test_compute_object_id_and_create_a_blob(self):
gitdir = repo.repo_create(".")
contents = "that's what she said"
data = contents.encode()
sha = objects.hash_object(data, fmt="blob", write=True)
expected_sha = "7e774cf533c51803125d4659f3488bd9dffc41a6"
self.assertEqual(expected_sha, sha)
obj_path = gitdir / "objects" / "7e" / "774cf533c51803125d4659f3488bd9dffc41a6"
self.assertTrue(obj_path.exists())
with obj_path.open(mode="rb") as f:
content = zlib.decompress(f.read())
self.assertEqual(b"blob 20\x00that's what she said", content)
def test_update_index_many(self):
gitdir = repo_create(".")
index = gitdir / "index"
letters = pathlib.Path("letters.txt")
self.fs.create_file(letters, contents="abcdefg")
digits = pathlib.Path("digits.txt")
self.fs.create_file(digits, contents="1234567890")
self.assertFalse(index.exists())
update_index(gitdir, [letters, digits])
self.assertTrue(index.exists())
entries = read_index(gitdir)
self.assertEqual(2, len(entries))
names = [e.name for e in entries]
self.assertEqual(["digits.txt", "letters.txt"], names)
def test_checkout_dirs_are_deleted(self):
gitdir = repo_create(".")
author = "Git User <*****@*****.**>"
mode100644 = stat.S_IFREG | stat.S_IRUSR | stat.S_IWUSR | stat.S_IRGRP | stat.S_IROTH
quote = pathlib.Path("quote.txt")
self.fs.create_file(quote,
contents="that's what she said",
st_mode=mode100644)
add(gitdir, [quote])
quote_sha = commit(gitdir, "add quote.txt", author)
letters = pathlib.Path("alphabeta") / "letters.txt"
self.fs.create_file(letters, contents="abcdefg", st_mode=mode100644)
add(gitdir, [letters])
letters_sha = commit(gitdir, "add letters.txt", author)
digits = pathlib.Path("numbers") / "digits.txt"
self.fs.create_file(digits, contents="1234567890", st_mode=mode100644)
add(gitdir, [digits])
digits_sha = commit(gitdir, "add digits.txt", author)
checkout(gitdir, digits_sha)
self.assertTrue(self.fs.exists("quote.txt"))
self.assertTrue(self.fs.exists(letters.absolute()))
self.assertTrue(self.fs.exists(digits.absolute()))
checkout(gitdir, letters_sha)
self.assertTrue(self.fs.exists("quote.txt"))
self.assertTrue(self.fs.exists(letters.parent.absolute()))
self.assertFalse(
self.fs.exists(digits.parent.absolute()),
msg=f"Каталога `{digits.parent}` не должно существовать",
)
self.assertTrue(self.fs.exists(letters.absolute()))
checkout(gitdir, quote_sha)
self.assertTrue(self.fs.exists("quote.txt"))
self.assertFalse(
self.fs.exists(letters.parent.absolute()),
msg=f"Каталога `{letters.parent}` не должно существовать",
)
self.assertFalse(
self.fs.exists(digits.parent.absolute()),
msg=f"Каталога `{digits.parent}` не должно существовать",
)
def test_cat_commit_file(self):
gitdir = repo.repo_create(".")
obj = b"x\x9c\x95\x8dA\n\x021\x0c\x00=\xf7\x15\xb9\x0b\x92\x92ljA\xc4\x83\x1fI\xdb,\x16\xec.\x94.\xb8\xbf\x17\x14\x1f\xe0m.3\x93\xd7\xd6\xea\x00\x1f\xe80\xba\x19`&d\x942G5\x9d8\x85\xb9H\xe23\t\xb2\x0f6EMASL\xc9\xe96\x1ek\x87\xbb5[F\xdd\xe1\xf2\xa3\xdb\xaeK\xb1\xd7\xa9oW\xf0\x82\xc4\xc8$\x02G$D\x97?\xbba\x7f\x8b\xae.uT}\xc2\xb7\xe0\xde\xa159\x17"
sha = "faa73127e7a7b97faf08c147e69130a424c5ddbb"
obj_path = gitdir / "objects" / sha[:2] / sha[2:]
self.fs.create_file(obj_path, contents=obj)
expected_output = "\n".join([
"tree 0c30406df9aea54b7fd6b48360417e59ab7ab9bb",
"author Dementiy <*****@*****.**> 1603404366 +0300",
"committer Dementiy <*****@*****.**> 1603404366 +0300",
"",
"initial commit",
])
with patch("sys.stdout", new=io.StringIO()) as out:
objects.cat_file(sha, pretty=True)
self.assertEqual(expected_output, out.getvalue().strip())
def test_update_index_subdirs(self):
gitdir = repo_create(".")
index = gitdir / "index"
quote = pathlib.Path("quote.txt")
self.fs.create_file(quote, contents="that's what she said")
letters = pathlib.Path("alphabeta") / "letters.txt"
self.fs.create_file(letters, contents="abcdefg")
digits = pathlib.Path("numbers") / "digits.txt"
self.fs.create_file(digits, contents="1234567890")
self.assertFalse(index.exists())
update_index(gitdir, [quote, letters, digits])
self.assertTrue(index.exists())
entries = read_index(gitdir)
self.assertEqual(3, len(entries))
names = [e.name for e in entries]
self.assertEqual(["alphabeta/letters.txt", "numbers/digits.txt", "quote.txt"], names)
def test_resolve_many_objects(self):
gitdir = repo.repo_create(".")
blob_path = gitdir / "objects" / "7e" / "774cf533c51803125d4659f3488bd9dffc41a1"
self.fs.create_file(file_path=blob_path)
blob_path = gitdir / "objects" / "7e" / "774cf533c51803125d4659f3488bd9dffc41a2"
self.fs.create_file(file_path=blob_path)
blob_path = gitdir / "objects" / "7e" / "774cf533c51803125d4659f3488bd9dffc41a3"
self.fs.create_file(file_path=blob_path)
objs = objects.resolve_object("7e774", gitdir)
self.assertEqual(3, len(objs))
self.assertEqual(
[
"7e774cf533c51803125d4659f3488bd9dffc41a1",
"7e774cf533c51803125d4659f3488bd9dffc41a2",
"7e774cf533c51803125d4659f3488bd9dffc41a3",
],
objs,
)
def test_read_index_when_index_doesnt_exist(self):
gitdir = repo_create(".")
entries = read_index(gitdir)
self.assertEqual(0, len(entries))
self.assertEqual([], entries)
def test_get_ref(self):
gitdir = repo_create(".")
ref = get_ref(gitdir)
self.assertEqual("refs/heads/master", ref)
