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from inline_snapshot._external._external_location import ExternalLocation
from inline_snapshot._inline_snapshot import snapshot
from inline_snapshot.testing._example import Example
def test_external_location():
results = snapshot(
{
"hash:a.txt": ExternalLocation(
storage="hash", stem="a", suffix=".txt", filename=None, qualname=None
),
"hash:a.b.txt": ExternalLocation(
storage="hash", stem="a", suffix=".b.txt", filename=None, qualname=None
),
"hash:a": "ValueError: 'hash:a' is missing a suffix",
"hash:.txt": ExternalLocation(
storage="hash", stem="", suffix=".txt", filename=None, qualname=None
),
"hash:.b.txt": ExternalLocation(
storage="hash", stem="", suffix=".b.txt", filename=None, qualname=None
),
"hash:": ExternalLocation(
storage="hash", stem="", suffix="", filename=None, qualname=None
),
"a.txt": ExternalLocation(
storage="uuid", stem="a", suffix=".txt", filename=None, qualname=None
),
"a.b.txt": ExternalLocation(
storage="uuid", stem="a", suffix=".b.txt", filename=None, qualname=None
),
"a": "ValueError: 'a' is missing a suffix",
".txt": ExternalLocation(
storage="uuid", stem="", suffix=".txt", filename=None, qualname=None
),
".b.txt": ExternalLocation(
storage="uuid", stem="", suffix=".b.txt", filename=None, qualname=None
),
"""""": ExternalLocation(
storage="uuid", stem="", suffix="", filename=None, qualname=None
),
"invalid:a.txt": "ValueError: storage has to be hash or uuid",
"invalid:a.b.txt": "ValueError: storage has to be hash or uuid",
"invalid:a": "ValueError: storage has to be hash or uuid",
"invalid:.txt": "ValueError: storage has to be hash or uuid",
"invalid:.b.txt": "ValueError: storage has to be hash or uuid",
"invalid:": "ValueError: storage has to be hash or uuid",
}
)
for h in ("hash:", "invalid:", ""):
for n in ("a", ""):
for s in (".txt", ".b.txt", ""):
name = h + n + s
try:
assert ExternalLocation.from_name(name) == results[name]
except Exception as e:
assert results[name] == f"{type(e).__name__}: {e}"
def test_missing_suffix():
Example(
"""
from inline_snapshot import external
def test_a():
if False:
assert "a" == external("a")
else:
assert "a" == external(".txt")
"""
).run_pytest(
["--inline-snapshot=create"],
changed_files=snapshot(
{
"tests/__inline_snapshot__/test_something/test_a/e3e70682-c209-4cac-a29f-6fbed82c07cd.txt": "a",
"tests/test_something.py": """\
from inline_snapshot import external
def test_a():
if False:
assert "a" == external("a")
else:
assert "a" == external("uuid:e3e70682-c209-4cac-a29f-6fbed82c07cd.txt")
\
""",
}
),
returncode=1,
)
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