def test_change_file(m_git_out, m_cat_file, m_file_size, git):
raw = ("100644 100644 78981922613b2afb6025042ff6bd878ac1994e85 "
"422c2b7ab3b3c668038da977e4e93a5fc623169c M\x00a")
diff = Diff()
m_cat_file.side_effect = (b"a\n", b"a\nb\n")
m_git_out.return_value = b"""\
diff --git a/78981922613b2afb6025042ff6bd878ac1994e85 \
b/422c2b7ab3b3c668038da977e4e93a5fc623169c
index 7898192..422c2b7 100644
--- a/78981922613b2afb6025042ff6bd878ac1994e85\n+++ \
b/422c2b7ab3b3c668038da977e4e93a5fc623169c
@@ -1 +1,2 @@
a
+b"""
m_file_size.return_value = 5
git.args = Args()
change = git._parse_diff_change(raw, diff)
assert change.file_type.name == "TEXT"
m_git_out.assert_called_once_with(
[
"diff",
"--submodule=short",
"--no-ext-diff",
"--no-color",
"--no-textconv",
"-U%s" % environment.MAX_CONTEXT_SIZE,
"78981922613b2afb6025042ff6bd878ac1994e85",
"422c2b7ab3b3c668038da977e4e93a5fc623169c",
],
expect_binary=True,
)
assert change.hunks[0] == diff.Hunk(
old_off=1,
old_len=1,
new_off=1,
new_len=2,
old_eof_newline=True,
new_eof_newline=True,
added=1,
deleted=0,
corpus=" a\n+b",
)
assert change.kind.name == "CHANGE"
assert change.old_mode is None
assert change.cur_mode is None
assert change.old_path == "a"
def test_delete_file(m_git_out, m_cat_file, m_file_size, git):
raw = ("100644 000000 61780798228d17af2d34fce4cfbdf35556832472 "
"0000000000000000000000000000000000000000 D\x00a")
diff = Diff()
m_cat_file.side_effect = (b"a\nb\n", )
m_file_size.return_value = 5
git.args = Args()
change = git._parse_diff_change(raw, diff)
assert change.file_type.name == "TEXT"
m_git_out.assert_not_called()
assert change.hunks[0] == diff.Hunk(
old_off=1,
old_len=2,
new_off=0,
new_len=0,
old_eof_newline=True,
new_eof_newline=True,
added=0,
deleted=2,
corpus="-a\n-b\n",
)
def test_create(m_git_out, m_cat_file, m_file_size, git):
raw = ("000000 100644 0000000000000000000000000000000000000000 "
"78981922613b2afb6025042ff6bd878ac1994e85 A\x00a")
diff = Diff()
m_cat_file.side_effect = (b"a\n", )
m_file_size.return_value = 5
git.args = Args()
change = git._parse_diff_change(raw, diff)
assert change.file_type.name == "TEXT"
m_git_out.assert_not_called()
assert change.hunks[0] == diff.Hunk(
old_off=0,
old_len=0,
new_off=1,
new_len=1,
old_eof_newline=True,
new_eof_newline=True,
added=1,
deleted=0,
corpus="+a\n",
)
assert change.kind.name == "ADD"
assert change.cur_mode == "100644"