def test_init_default(self) -> None:
p1 = k2d.Pose(k2d.Vector(24.42, 42.24), 1.221)
assert (p1.position.x == 24.42 and p1.position.y == 42.24
and p1.orientation == 1.221)
p2 = k2d.Pose(k2d.Vector(24, 42), 1)
assert p2.position.x == 24 and p2.position.y == 42 and p2.orientation == 1
def test_sub(self) -> None:
p1 = k2d.Pose(k2d.Vector(2.2, 3.3), k2d.PI)
p2 = k2d.Pose(k2d.Vector(2.2, 3.3), k2d.PI)
p3 = k2d.Pose(k2d.Vector(0.0, 0.0), 0.0)
assert (p1 - p2).is_at(p3)
p1 -= p2
assert (p1).is_at(p3)
def test_add(self) -> None:
p1 = k2d.Pose(k2d.Vector(2.2, 3.3), k2d.PI / 2)
p2 = k2d.Pose(k2d.Vector(3.3, 2.2), k2d.PI)
p3 = k2d.Pose(k2d.Vector(0.0, 6.6), k2d.PI * 3 / 2)
assert (p1 + p2).is_at(p3)
p1 += p2
assert (p1).is_at(p3)
def test_is_at(self) -> None:
p1 = k2d.Pose(k2d.Vector(2.2, 3.3), 1.1)
p2 = k2d.Pose(
k2d.Vector(2.2 + k2d.EPSILON / 2, 3.3 - +k2d.EPSILON / 2),
1.1 + k2d.EPSILON / 2,
)
assert p1.is_at(p2)
p3 = k2d.Pose(k2d.Vector(2.22, 3.33), 1.2)
assert p1.is_at(p3, pos_tolerance=0.1, ort_tolerance=0.1)
p4 = k2d.Pose(k2d.Vector(2.3, 3.2), 1.2)
assert not p1.is_at(p4)
p5 = k2d.Pose(k2d.Vector(2.4, 3.1), 1.3)
assert not p1.is_at(p5, pos_tolerance=0.1, ort_tolerance=0.1)
def test_setters(self) -> None:
p = k2d.Pose(k2d.Vector(24, 42), 1.2)
p.position.x = 12
p.position.y = 21
p.orientation = 0.6
assert p.position.x == 12
assert p.position.y == 21
assert p.orientation == 0.6
def test_is_at_position(self) -> None:
p = k2d.Pose(k2d.Vector(2.2, 3.3), 1.1)
v1 = k2d.Vector(2.2 + k2d.EPSILON / 2, 3.3 - +k2d.EPSILON / 2)
assert p.is_at_position(v1)
v2 = k2d.Vector(2.22, 3.33)
assert p.is_at_position(v2, tolerance=0.1)
v3 = k2d.Vector(2.3, 3.2)
assert not p.is_at_position(v3)
v4 = k2d.Vector(2.4, 3.1)
assert not p.is_at_position(v4, tolerance=0.1)
def pose(self) -> k2d.Pose:
return k2d.Pose(self._position, self._orientation)
def test_is_at_orientation(self) -> None:
p = k2d.Pose(k2d.Vector(2.2, 3.3), 1.1)
assert p.is_at_orientation(1.1 + k2d.EPSILON / 2)
assert p.is_at_orientation(1.2, tolerance=0.1)
assert not p.is_at_orientation(1.2)
assert not p.is_at_orientation(1.3, tolerance=0.1)
def test_repr(self) -> None:
p = k2d.Pose(k2d.Vector(24.42, 42.24), 1.221)
p_repr = "Pose(pos: {}, ort: 1.221)".format(str(p.position))
assert str(p) == p_repr
def test_getters(self) -> None:
p = k2d.Pose(k2d.Vector(24, 42), 1.2)
assert p.position.x == 24
assert p.position.y == 42
assert p.orientation == 1.2
def test_init_from_copy(self) -> None:
p1 = k2d.Pose(k2d.Vector(24, 42), 1)
p2 = k2d.Pose.from_copy(p1)
assert p2.position.x == 24 and p2.position.y == 42 and p2.orientation == 1