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|
from pathlib import Path
from unittest.mock import MagicMock
import pytest
from syrupy.constants import PYTEST_NODE_SEP
from syrupy.location import PyTestLocation
def mock_pytest_item(node_id: str, method_name: str) -> "pytest.Item":
mock_node = MagicMock(spec=pytest.Item)
mock_node.nodeid = node_id
[filepath, *_, nodename] = node_id.split(PYTEST_NODE_SEP)
mock_node.name = nodename
mock_node.path = Path(filepath)
mock_node.obj = MagicMock()
mock_node.obj.__module__ = Path(filepath).stem
mock_node.obj.__name__ = method_name
return mock_node
@pytest.mark.parametrize(
"node_id, method_name, expected_filename, expected_classname, expected_snapshotname",
(
(
"/tests/module/test_file.py::TestClass::method_name",
"method_name",
"test_file",
"TestClass",
"TestClass.method_name",
),
(
"/tests/module/test_file.py::TestClass::method_name[1]",
"method_name",
"test_file",
"TestClass",
"TestClass.method_name[1]",
),
(
"/tests/module/nest/test_file.py::TestClass::TestSubClass::method_name",
"method_name",
"test_file",
"TestClass.TestSubClass",
"TestClass.TestSubClass.method_name",
),
),
)
def test_location_properties(
node_id,
method_name,
expected_filename,
expected_classname,
expected_snapshotname,
):
location = PyTestLocation(mock_pytest_item(node_id, method_name))
assert location.classname == expected_classname
assert location.basename == expected_filename
assert location.snapshot_name == expected_snapshotname
@pytest.mark.parametrize(
"node_id, method_name,"
"expected_location_matches, expected_location_misses,"
"expected_snapshot_matches, expected_snapshot_misses",
(
(
"/tests/module/test_file.py::TestClass::method_name",
"method_name",
("test_file.snap", "__snapshots__/test_file", "test_file/1.snap"),
(
"test.snap",
"__others__/test/file.snap",
"test_file_extra.snap",
"__snapshots__/test_file_extra",
"test_file_extra/1.snap",
"test_file/extra/1.snap",
"__snapshots__/test_file/extra/even/more/1.snap",
),
(
"TestClass.method_name",
"TestClass.method_name[1]",
"TestClass.method_name.1",
),
("method_name", "TestClass.method_names"),
),
(
"/tests/module/test_file.py::TestClass::method_name[1]",
"method_name",
(
"test_file.snap",
"__snapshots__/test_file",
"test_file/TestClass.method_name[1].snap",
"test_file/TestClass.method_name[1].1.snap",
"test_file/TestClass.method_name[1][1].snap",
),
(
"test.snap",
"__others__/test/file.snap",
"test_file_extra.snap",
"__snapshots__/test_file_extra",
"test_file_extra/1.snap",
"test_file/extra/1.snap",
"__snapshots__/test_file/extra/even/more/1.snap",
"test_file/TestClass.method_name[1]xyz.snap",
"test_file/TestClass.method_name[2].snap",
),
(
"TestClass.method_name",
"TestClass.method_name[1]",
"TestClass.method_name.1",
"TestClass.method_name[1][1]",
"TestClass.method_name[1].1",
),
("method_name", "TestClass.method_names"),
),
),
)
def test_location_matching(
node_id,
method_name,
expected_location_matches,
expected_location_misses,
expected_snapshot_matches,
expected_snapshot_misses,
):
location = PyTestLocation(mock_pytest_item(node_id, method_name))
for location_match in expected_location_matches:
assert location.matches_snapshot_location(location_match)
for location_miss in expected_location_misses:
assert not location.matches_snapshot_location(location_miss)
for snapshot_match in expected_snapshot_matches:
assert location.matches_snapshot_name(snapshot_match)
for snapshot_miss in expected_snapshot_misses:
assert not location.matches_snapshot_name(snapshot_miss)
|
