mirror of
https://github.com/p2p-ld/numpydantic.git
synced 2024-11-14 18:54:28 +00:00
82 lines
2.1 KiB
Python
82 lines
2.1 KiB
Python
import pdb
|
|
|
|
import pytest
|
|
|
|
from typing import Any
|
|
|
|
from pydantic import BaseModel, ValidationError
|
|
import numpy as np
|
|
|
|
from numpydantic import NDArray, Shape
|
|
|
|
pytestmark = pytest.mark.shape
|
|
|
|
|
|
@pytest.mark.parametrize(
|
|
"shape,valid",
|
|
[
|
|
((2, 6), True),
|
|
((2, 7), True),
|
|
((3, 6), True),
|
|
((3, 7), True),
|
|
((4, 6), True),
|
|
((4, 7), True),
|
|
((1, 6), False),
|
|
((5, 6), False),
|
|
((2, 5), False),
|
|
((2, 8), False),
|
|
],
|
|
)
|
|
def test_shape_range(shape, valid):
|
|
"""Specify a dimension with a range of possible sizes"""
|
|
|
|
class MyModel(BaseModel):
|
|
array: NDArray[Shape["2-4, 6-7"], Any]
|
|
|
|
if valid:
|
|
_ = MyModel(array=np.zeros(shape, dtype=np.uint8))
|
|
else:
|
|
with pytest.raises(ValidationError):
|
|
_ = MyModel(array=np.zeros(shape, dtype=np.uint8))
|
|
|
|
|
|
@pytest.mark.parametrize(
|
|
"shape,valid",
|
|
[
|
|
((2, 5), True),
|
|
((10, 5), True),
|
|
((2, 2), True),
|
|
((1, 5), False),
|
|
((2, 6), False),
|
|
],
|
|
)
|
|
def test_shape_wildcard(shape, valid):
|
|
"""Specify an open-ended minimum or maximum size for a given dimension"""
|
|
|
|
class MyModel(BaseModel):
|
|
array: NDArray[Shape["2-*, *-5"], Any]
|
|
|
|
if valid:
|
|
_ = MyModel(array=np.zeros(shape, dtype=np.uint8))
|
|
else:
|
|
with pytest.raises(ValidationError):
|
|
_ = MyModel(array=np.zeros(shape, dtype=np.uint8))
|
|
|
|
|
|
def test_range_shape_schema():
|
|
"""
|
|
Range shapes should correctly generate JSON Schema
|
|
"""
|
|
|
|
class MyModel(BaseModel):
|
|
array_range: NDArray[Shape["2-4"], Any]
|
|
array_range_min: NDArray[Shape["2-*"], Any]
|
|
array_range_max: NDArray[Shape["*-4"], Any]
|
|
|
|
schema = MyModel.model_json_schema()
|
|
assert schema["properties"]["array_range"]["minItems"] == 2
|
|
assert schema["properties"]["array_range"]["maxItems"] == 4
|
|
assert schema["properties"]["array_range_min"]["minItems"] == 2
|
|
assert "maxItems" not in schema["properties"]["array_range_min"]
|
|
assert schema["properties"]["array_range_max"]["maxItems"] == 4
|
|
assert "minItems" not in schema["properties"]["array_range_max"]
|