def test_set_as_binary():
change = Diff.Change("x")
change.set_as_binary(
a_body=b"a",
a_mime="pdf/",
b_body=b"b",
b_mime="pdf/",
)
assert change.binary
assert change.uploads == [
{"type": "old", "value": b"a", "mime": "pdf/", "phid": None},
{"type": "new", "value": b"b", "mime": "pdf/", "phid": None},
]
assert change.file_type.name == "BINARY"
change = Diff.Change("x")
change.set_as_binary(
a_body=b"a",
a_mime="image/jpeg",
b_body=b"b",
b_mime="pdf/",
)
assert change.file_type.name == "IMAGE"
change = Diff.Change("x")
change.set_as_binary(
a_body=b"a",
a_mime="image/jpeg",
b_body=b"b",
b_mime="pdf/",
)
assert change.file_type.name == "IMAGE"
def test_change_del(m_set_as_binary, m_get_file_meta, hg):
change = Diff.Change("x")
m_get_file_meta.return_value = dict(
binary=False,
bin_body=b"abc\n",
body="abc\n",
file_size=123,
)
hg._change_del(change, "fn", None, "parent", "node")
assert len(change.hunks) == 1
assert_attributes(
change.hunks[0],
dict(
corpus="-abc\n",
old_off=1,
new_off=0,
old_len=1,
new_len=0,
),
)
m_set_as_binary.assert_not_called()
# binary
change = Diff.Change("x")
m_set_as_binary.reset_mock()
m_get_file_meta.return_value = dict(
binary=True,
bin_body=b"abc\n",
body="abc\n",
file_size=123,
mime="MIME",
)
hg._change_del(change, "fn", None, "parent", "node")
assert not change.hunks
m_set_as_binary.assert_called_once_with(
a_body=b"abc\n",
a_mime="MIME",
b_body="",
b_mime="",
)
# empty
change = Diff.Change("x")
m_set_as_binary.reset_mock()
m_get_file_meta.return_value = dict(
binary=False,
bin_body=b"",
body="",
file_size=0,
)
hg._change_del(change, "fn", None, "parent", "node")
assert not change.hunks
m_set_as_binary.assert_not_called()
def test_multiple_hunks():
git_diff = textwrap.dedent("""
diff --git a/fn b/fn
--- a/fn
+++ b/fn
@@ -4,3 +4,2 @@ c
d
-e
f
@@ -11,3 +10,2 @@ j
k
-l
m
@@ -25,2 +21,1 @@ x
y
-z
""")
change = Diff.Change("x")
change.from_git_diff(git_diff)
assert len(change.hunks) == 3
assert_attributes(
change.hunks[0],
dict(
old_off=4,
old_len=3,
new_off=4,
new_len=2,
old_eof_newline=True,
new_eof_newline=True,
added=0,
deleted=1,
corpus="d\n-e\nf\n",
),
)
assert_attributes(
change.hunks[1],
dict(
old_off=11,
old_len=3,
new_off=10,
new_len=2,
old_eof_newline=True,
new_eof_newline=True,
added=0,
deleted=1,
corpus="k\n-l\nm\n",
),
)
assert_attributes(
change.hunks[2],
dict(
old_off=25,
old_len=2,
new_off=21,
new_len=1,
old_eof_newline=True,
new_eof_newline=True,
added=0,
deleted=1,
corpus="y\n-z\n",
),
)