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# Copyright (c) 2020, Manfred Moitzi
# License: MIT License
# Test only basic features of Cython implementation,
# Full testing and compatibility check with Python implementation
# is located in test suite 602.
import pytest
cyvec = pytest.importorskip("ezdxf.acc.vector")
Vec3 = cyvec.Vec3
def test_default_constructor():
v = Vec3()
assert v.x == 0
assert v.y == 0
assert v.z == 0
def test_is_immutable():
v = Vec3()
with pytest.raises(AttributeError):
v.x = 1
with pytest.raises(AttributeError):
v.y = 1
with pytest.raises(AttributeError):
v.z = 1
def test_init_x_y():
v = Vec3(1, 2, 3)
assert v.x == 1
assert v.y == 2
assert v.z == 3
def test_init_2_tuple():
v = Vec3((1, 2))
assert v.x == 1
assert v.y == 2
assert v.z == 0
def test_init_vec2():
v = Vec3(cyvec.Vec2(1, 2))
assert v.x == 1
assert v.y == 2
assert v.z == 0
def test_init_3_tuple():
v = Vec3((1, 2, 3))
assert v.x == 1
assert v.y == 2
assert v.z == 3
def test_init_vec3():
v = Vec3(Vec3(1, 2, 3))
assert v.x == 1
assert v.y == 2
assert v.z == 3
def test_init_type_error():
with pytest.raises(TypeError):
Vec3(1)
with pytest.raises(TypeError):
Vec3(1, 2, 3, 4)
with pytest.raises(TypeError):
Vec3("xyz")
with pytest.raises(TypeError):
Vec3("xyz", "abc")
def test_is_null():
assert Vec3().is_null is True
def test_bool():
assert bool(Vec3(1, 0)) is True
def test_compare():
assert Vec3(1, 2, 3) == Vec3(1, 2, 3)
assert Vec3(1, 2, 3) == (1, 2, 3)
assert (1, 2) == Vec3(1, 2)
assert Vec3(1, 2, 3) != (
1,
2.0000000000001,
3,
), "__eq__() should use the full floating point precision"
assert Vec3(1, 2) != (2, 1)
def test_lower_than():
assert Vec3(1, 2) < Vec3(2, 2)
assert Vec3(2, 2) > Vec3(1, 2)
def test_does_not_support_slicing():
with pytest.raises(TypeError):
_ = Vec3(2, 1)[:]
if __name__ == "__main__":
pytest.main([__file__])
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