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bdf7b73ce1* Replace assert with np.testing assertions Using np.testing.assert_array_equal() gives a more readable output. * Replace assert of np.all with assert_array_equal() * Replace assert with np.testing assertions for np.allclose assertions * Fix np.testing assertion assert_array_equal takes two argument * changed some more asserts to np.testing.assert_* Co-authored-by: Benjamin Hackl <devel@benjamin-hackl.at>
58 lines
1.5 KiB
Python
58 lines
1.5 KiB
Python
from __future__ import annotations
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import numpy as np
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import pytest
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from manim import Circle, Square
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from manim.mobject.geometry.boolean_ops import _BooleanOps
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@pytest.mark.parametrize(
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"test_input,expected",
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[
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(
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[(1.0, 2.0), (3.0, 4.0)],
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[
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np.array([1.0, 2.0, 0]),
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np.array([3.0, 4.0, 0]),
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],
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),
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(
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[(1.1, 2.2)],
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[
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np.array([1.1, 2.2, 0.0]),
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],
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),
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],
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)
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def test_convert_2d_to_3d_array(test_input, expected):
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a = _BooleanOps()
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result = a._convert_2d_to_3d_array(test_input)
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assert len(result) == len(expected)
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for i in range(len(result)):
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assert (result[i] == expected[i]).all()
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def test_convert_2d_to_3d_array_zdim():
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a = _BooleanOps()
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result = a._convert_2d_to_3d_array([(1.0, 2.0)], z_dim=1.0)
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assert (result[0] == np.array([1.0, 2.0, 1.0])).all()
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@pytest.mark.parametrize(
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"test_input",
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[
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Square(),
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Circle(),
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Square(side_length=4),
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Circle(radius=3),
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],
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)
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def test_vmobject_to_skia_path_and_inverse(test_input):
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a = _BooleanOps()
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path = a._convert_vmobject_to_skia_path(test_input)
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assert len(list(path.segments)) > 1
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new_vmobject = a._convert_skia_path_to_vmobject(path)
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# for some reason there is an extra 4 points in new vmobject than original
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np.testing.assert_allclose(new_vmobject.points[:-4], test_input.points)
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