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"""Test errors"""
import pytest
from zarr.errors import (
ArrayNotFoundError,
ContainsArrayAndGroupError,
ContainsArrayError,
ContainsGroupError,
DataTypeValidationError,
GroupNotFoundError,
MetadataValidationError,
NodeTypeValidationError,
ZarrDeprecationWarning,
)
def test_group_not_found_error() -> None:
"""
Test that calling GroupNotFoundError with multiple arguments returns a formatted string.
This is deprecated behavior.
"""
err = GroupNotFoundError("store", "path")
assert str(err) == "No group found in store 'store' at path 'path'"
def test_array_not_found_error() -> None:
"""
Test that calling ArrayNotFoundError with multiple arguments returns a formatted string.
This is deprecated behavior.
"""
err = ArrayNotFoundError("store", "path")
assert str(err) == "No array found in store 'store' at path 'path'"
def test_metadata_validation_error() -> None:
"""
Test that calling MetadataValidationError with multiple arguments returns a formatted string.
This is deprecated behavior.
"""
err = MetadataValidationError("a", "b", "c")
assert str(err) == "Invalid value for 'a'. Expected 'b'. Got 'c'."
def test_contains_group_error() -> None:
"""
Test that calling ContainsGroupError with multiple arguments returns a formatted string.
This is deprecated behavior.
"""
err = ContainsGroupError("store", "path")
assert str(err) == "A group exists in store 'store' at path 'path'."
def test_contains_array_error() -> None:
"""
Test that calling ContainsArrayError with multiple arguments returns a formatted string.
This is deprecated behavior.
"""
err = ContainsArrayError("store", "path")
assert str(err) == "An array exists in store 'store' at path 'path'."
def test_contains_array_and_group_error() -> None:
"""
Test that calling ContainsArrayAndGroupError with multiple arguments returns a formatted string.
This is deprecated behavior.
"""
err = ContainsArrayAndGroupError("store", "path")
assert str(err) == (
"Array and group metadata documents (.zarray and .zgroup) were both found in store 'store' "
"at path 'path'. Only one of these files may be present in a given directory / prefix. "
"Remove the .zarray file, or the .zgroup file, or both."
)
def test_node_type_validation_error() -> None:
"""
Test that calling NodeTypeValidationError with multiple arguments returns a formatted string.
This is deprecated behavior.
"""
err = NodeTypeValidationError("a", "b", "c")
assert str(err) == "Invalid value for 'a'. Expected 'b'. Got 'c'."
@pytest.mark.parametrize(
"module_name",
[
"zarr.core.dtype.common",
"zarr.core.dtype",
"zarr.dtype",
],
)
def test_data_type_validation_error_deprecated_import(module_name: str) -> None:
import importlib
module = importlib.import_module(module_name)
with pytest.warns(ZarrDeprecationWarning, match=f"{module_name}"):
cls = module.DataTypeValidationError
assert cls is DataTypeValidationError