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from pathlib import Path
def test_multiple_file_extensions(testdir, plugin_args_fails_xdist):
file_extension = "ext2.ext1"
testcase = f"""
import pytest
from syrupy.extensions.single_file import SingleFileSnapshotExtension
class DotInFileExtension(SingleFileSnapshotExtension):
_file_extension = "{file_extension}"
@pytest.fixture
def snapshot(snapshot):
return snapshot.use_extension(DotInFileExtension)
def test_dot_in_filename(snapshot):
assert b"expected_data" == snapshot
"""
test_file: Path = testdir.makepyfile(test_file=testcase)
result = testdir.runpytest("-v", "--snapshot-update", *plugin_args_fails_xdist)
result.stdout.re_match_lines((r"1 snapshot generated\.",))
assert "snapshots unused" not in result.stdout.str()
assert result.ret == 0
snapshot_file = (
Path(test_file).parent
/ "__snapshots__"
/ "test_file"
/ f"test_dot_in_filename.{file_extension}"
)
assert snapshot_file.exists()
result = testdir.runpytest("-v", *plugin_args_fails_xdist)
result.stdout.re_match_lines((r"1 snapshot passed\.",))
assert "snapshots unused" not in result.stdout.str()
assert result.ret == 0
def test_class_style(testdir, plugin_args_fails_xdist):
"""
Regression test for https://github.com/syrupy-project/syrupy/issues/717
"""
testcase = """
import pytest
from syrupy.extensions.json import JSONSnapshotExtension
@pytest.fixture
def snapshot(snapshot):
return snapshot.use_extension(JSONSnapshotExtension)
class TestFoo:
def test_foo(self, snapshot):
assert { 'key': 'value' } == snapshot
"""
test_file: Path = testdir.makepyfile(test_file=testcase)
result = testdir.runpytest("-v", "--snapshot-update", *plugin_args_fails_xdist)
result.stdout.re_match_lines((r"1 snapshot generated\.",))
assert "deleted" not in result.stdout.str()
assert result.ret == 0
snapshot_file = (
Path(test_file).parent / "__snapshots__" / "test_file" / "TestFoo.test_foo.json"
)
assert snapshot_file.exists()
result = testdir.runpytest("-v", *plugin_args_fails_xdist)
result.stdout.re_match_lines((r"1 snapshot passed\.",))
assert "snapshots unused" not in result.stdout.str()
assert result.ret == 0
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