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import pytest
from inline_snapshot import Is
from inline_snapshot import external
from inline_snapshot import get_snapshot_value
from inline_snapshot import outsource
from inline_snapshot import snapshot
from inline_snapshot._global_state import state
from inline_snapshot.testing._example import snapshot_env
def inspect(value):
if isinstance(value, (int, str, bytes)):
return repr(value)
if isinstance(value, list):
return "[" + ", ".join(map(inspect, value)) + "]"
args = ", ".join(f"{k}={v}" for k, v in value.__dict__.items())
return f"{type(value).__name__}({args})"
@pytest.fixture(params=[True, False])
def try_snapshot_disable(request):
if request.param != state().active:
storages = state().all_storages
with snapshot_env() as env:
env.active = request.param
env.all_storages = storages
yield
else:
yield
def test_snapshot(try_snapshot_disable):
s = snapshot(5)
assert s == 5
assert inspect(get_snapshot_value(s)) == snapshot("5")
def test_snapshot_external(try_snapshot_disable):
s = snapshot([0, external("hash:ef2d127de37b*.json")])
assert s == [0, 5]
assert inspect(get_snapshot_value(s)) == snapshot("[0, 5]")
def test_external(try_snapshot_disable):
s = external("hash:ef2d127de37b*.json")
assert s == 5
assert inspect(get_snapshot_value(s)) == snapshot("5")
def test_snapshot_is(try_snapshot_disable):
s = snapshot([0, Is(5)])
assert s == [0, 5]
assert inspect(get_snapshot_value(s)) == snapshot("[0, 5]")
def test_snapshot_snapshot(try_snapshot_disable):
s = snapshot([0, snapshot(5)])
assert s == [0, 5]
assert inspect(get_snapshot_value(s)) == snapshot("[0, 5]")
from dataclasses import dataclass
@dataclass
class A:
a: int
b: int
def test_dataclass(try_snapshot_disable):
s = snapshot(A(a=external("hash:ef2d127de37b*.json"), b=2))
assert s == A(a=outsource(5), b=2)
assert inspect(get_snapshot_value(s)) == snapshot("A(a=5, b=2)")
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