#!/usr/bin/env python3
"""Test installation and imports."""

import pytest
import sys


def test_python_version():
    assert sys.version_info.major == 3
    assert sys.version_info.minor >= 10


def test_numpy_import():
    import numpy as np
    assert np.__version__


def test_opencv_import():
    import cv2
    assert cv2.__version__


def test_scipy_import():
    from scipy.spatial.transform import Rotation
    r = Rotation.from_euler('xyz', [0, 0, 0])
    assert r is not None


def test_shapely_import():
    from shapely.geometry import Point, Polygon
    p = Point(0, 0)
    assert p is not None


def test_filterpy_import():
    from filterpy.kalman import ExtendedKalmanFilter
    ekf = ExtendedKalmanFilter(dim_x=3, dim_z=2)
    assert ekf is not None


def test_transforms3d_import():
    import transforms3d
    assert transforms3d is not None


if __name__ == '__main__':
    pytest.main([__file__, '-v'])