def test_union_of_continuous_dimensions(self):
A = ContinuousDimension(name='x', min=0, max=1)
B = ContinuousDimension(name='x', min=2, max=3)
C = A.union(B)
self.assertTrue(0.5 in C)
self.assertTrue(2.5 in C)
self.assertTrue(1.5 not in C)
def test_arbitrary_composition_of_continuous_dimensions(self):
A = ContinuousDimension(name='x', min=0, max=1)
B = ContinuousDimension(name='x', min=2, max=3)
C = ContinuousDimension(name='x', min=2.5, max=3.5)
D = A.union(B) - C
E = B - C
F = A.union(E)
assert 0.5 in D
assert 1.5 not in D
assert 2.5 not in D
assert 3.4 not in D
assert 35 not in D
assert 2 in E
assert 2.5 not in E
assert 0 in F and 1 in F and 1.5 not in F and 2 in F and 2.5 not in F
def test_union_of_continuous_dimensions(self):
A = ContinuousDimension(name='x', min=0, max=1)
B = ContinuousDimension(name='x', min=2, max=3)
C = A.union(B)
assert 0.5 in C
assert 2.5 in C
assert 1.5 not in C
def test_arbitrary_composition_of_continuous_dimensions(self):
A = ContinuousDimension(name='x', min=0, max=1)
B = ContinuousDimension(name='x', min=2, max=3)
C = ContinuousDimension(name='x', min=2.5, max=3.5)
D = A.union(B) - C
E = B - C
F = A.union(E)
self.assertTrue(0.5 in D)
self.assertTrue(1.5 not in D)
self.assertTrue(2.5 not in D)
self.assertTrue(3.4 not in D)
self.assertTrue(35 not in D)
self.assertTrue(2 in E)
self.assertTrue(2.5 not in E)
self.assertTrue(0 in F and 1 in F and 1.5 not in F and 2 in F
and 2.5 not in F)
class TestContinuousDimension(unittest.TestCase):
def setUp(self):
self.empty = ContinuousDimension(name='x',
min=0,
max=0,
include_min=False,
include_max=False)
self.should_be_empty = ContinuousDimension(name='x',
min=0,
max=0,
include_min=False,
include_max=True)
self.should_be_empty_too = ContinuousDimension(name='x',
min=0,
max=0,
include_min=True,
include_max=False)
self.should_contain_zero = ContinuousDimension(name='x',
min=0,
max=0,
include_min=True,
include_max=True)
self.closed = ContinuousDimension(name='x', min=0, max=1)
self.left_open = ContinuousDimension(name='x',
min=0,
max=1,
include_min=False)
self.right_open = ContinuousDimension(name='x',
min=0,
max=1,
include_max=False)
self.open = ContinuousDimension(name='x',
min=0,
max=1,
include_min=False,
include_max=False)
self.inner = ContinuousDimension(name='x', min=0.2, max=0.8)
self.outer = ContinuousDimension(name='x', min=-0.2, max=1.2)
self.left_overlapping = ContinuousDimension(name='x',
min=-0.2,
max=0.8)
self.right_overlapping = ContinuousDimension(name='x',
min=0.2,
max=1.2)
self.inner_wrongly_named = ContinuousDimension(name='y',
min=0.2,
max=0.8)
self.one_to_five = ContinuousDimension(name='x', min=1, max=5)
self.six_to_ten = ContinuousDimension(name='x', min=6, max=10)
def test_string_representation(self):
self.assertTrue(str(self.empty) == "x: (0.00, 0.00)")
self.assertTrue(str(self.should_be_empty) == "x: (0.00, 0.00)")
self.assertTrue(str(self.should_be_empty_too) == "x: (0.00, 0.00)")
self.assertTrue(str(self.should_contain_zero) == "x: [0.00, 0.00]")
self.assertTrue(str(self.closed) == "x: [0.00, 1.00]")
self.assertTrue(str(self.left_open) == "x: (0.00, 1.00]")
self.assertTrue(str(self.right_open) == "x: [0.00, 1.00)")
self.assertTrue(str(self.open) == "x: (0.00, 1.00)")
self.assertTrue(str(self.inner) == "x: [0.20, 0.80]")
self.assertTrue(str(self.outer) == "x: [-0.20, 1.20]")
self.assertTrue(str(self.left_overlapping) == "x: [-0.20, 0.80]")
self.assertTrue(str(self.right_overlapping) == "x: [0.20, 1.20]")
self.assertTrue(str(self.inner_wrongly_named) == "y: [0.20, 0.80]")
def test_point_containment(self):
self.assertTrue(0 not in self.empty and 0 not in self.should_be_empty
and 0 not in self.should_be_empty_too
and 0 in self.should_contain_zero)
self.assertTrue(-1 not in self.closed and -1 not in self.left_open
and -1 not in self.right_open and -1 not in self.open)
self.assertTrue(0 in self.closed and 0 not in self.left_open
and 0 in self.right_open and 0 not in self.open)
self.assertTrue(0.5 in self.closed and 0.5 in self.left_open
and 0.5 in self.right_open and 0.5 in self.open)
self.assertTrue(1 in self.closed and 1 in self.left_open
and 1 not in self.right_open and 1 not in self.open)
self.assertTrue(2 not in self.closed and 2 not in self.left_open
and 2 not in self.right_open and 2 not in self.open)
def test_continuous_dimension_containment(self):
self.assertTrue(self.open in self.closed)
self.assertTrue(self.left_open in self.closed)
self.assertTrue(self.right_open in self.closed)
self.assertTrue(self.left_open not in self.open)
self.assertTrue(self.right_open not in self.open)
self.assertTrue(self.closed not in self.open)
self.assertTrue(self.left_open not in self.right_open)
self.assertTrue(self.right_open not in self.left_open)
self.assertTrue(self.inner in self.closed)
self.assertTrue(self.inner in self.open)
self.assertTrue(self.inner in self.left_open)
self.assertTrue(self.inner in self.right_open)
self.assertTrue(self.closed in self.outer)
self.assertTrue(self.open in self.outer)
self.assertTrue(self.left_open in self.outer)
self.assertTrue(self.right_open in self.outer)
self.assertTrue(self.inner_wrongly_named not in self.closed)
self.assertTrue(self.inner_wrongly_named not in self.open)
self.assertTrue(self.inner_wrongly_named not in self.left_open)
self.assertTrue(self.inner_wrongly_named not in self.right_open)
def test_continuous_dimension_set_operations(self):
self.assertTrue(self.inner in self.inner.union(self.closed))
self.assertTrue(self.inner in self.inner.intersection(self.closed))
self.assertTrue(self.open in self.open.intersection(self.closed))
self.assertTrue(self.closed not in self.open.intersection(self.closed))
self.assertTrue(self.closed in self.open.union(self.closed))
self.assertTrue(self.closed in self.left_open.union(self.right_open))
self.assertTrue(
self.left_open.intersection(self.right_open) in self.open)
def test_random(self):
self.assertTrue(self.empty.random() is None)
self.assertTrue(self.outer.random() in self.outer)
for _ in range(1000):
self.assertTrue(self.one_to_five.random() not in self.six_to_ten)
class TestContinuousDimension:
def setup_method(self, method):
self.empty = ContinuousDimension(name='x',
min=0,
max=0,
include_min=False,
include_max=False)
self.unbounded_continuous = ContinuousDimension(name='x',
min=0,
max=math.inf)
self.unbounded_discrete = DiscreteDimension(name='x',
min=0,
max=math.inf)
self.should_be_empty = ContinuousDimension(name='x',
min=0,
max=0,
include_min=False,
include_max=True)
self.should_be_empty_too = ContinuousDimension(name='x',
min=0,
max=0,
include_min=True,
include_max=False)
self.should_contain_zero = ContinuousDimension(name='x',
min=0,
max=0,
include_min=True,
include_max=True)
self.closed = ContinuousDimension(name='x', min=0, max=1)
self.left_open = ContinuousDimension(name='x',
min=0,
max=1,
include_min=False)
self.right_open = ContinuousDimension(name='x',
min=0,
max=1,
include_max=False)
self.open = ContinuousDimension(name='x',
min=0,
max=1,
include_min=False,
include_max=False)
self.inner = ContinuousDimension(name='x', min=0.2, max=0.8)
self.outer = ContinuousDimension(name='x', min=-0.2, max=1.2)
self.left_overlapping = ContinuousDimension(name='x',
min=-0.2,
max=0.8)
self.right_overlapping = ContinuousDimension(name='x',
min=0.2,
max=1.2)
self.inner_wrongly_named = ContinuousDimension(name='y',
min=0.2,
max=0.8)
self.one_to_five = ContinuousDimension(name='x', min=1, max=5)
self.six_to_ten = ContinuousDimension(name='x', min=6, max=10)
def test_string_representation(self):
assert str(self.empty) == "x: (0.00, 0.00)"
assert str(self.should_be_empty) == "x: (0.00, 0.00)"
assert str(self.should_be_empty_too) == "x: (0.00, 0.00)"
assert str(self.should_contain_zero) == "x: [0.00, 0.00]"
assert str(self.closed) == "x: [0.00, 1.00]"
assert str(self.left_open) == "x: (0.00, 1.00]"
assert str(self.right_open) == "x: [0.00, 1.00)"
assert str(self.open) == "x: (0.00, 1.00)"
assert str(self.inner) == "x: [0.20, 0.80]"
assert str(self.outer) == "x: [-0.20, 1.20]"
assert str(self.left_overlapping) == "x: [-0.20, 0.80]"
assert str(self.right_overlapping) == "x: [0.20, 1.20]"
assert str(self.inner_wrongly_named) == "y: [0.20, 0.80]"
def test_point_containment(self):
assert (0 not in self.empty and 0 not in self.should_be_empty
and 0 not in self.should_be_empty_too
and 0 in self.should_contain_zero)
assert (-1 not in self.closed and -1 not in self.left_open
and -1 not in self.right_open and -1 not in self.open)
assert (0 in self.closed and 0 not in self.left_open
and 0 in self.right_open and 0 not in self.open)
assert (0.5 in self.closed and 0.5 in self.left_open
and 0.5 in self.right_open and 0.5 in self.open)
assert (1 in self.closed and 1 in self.left_open
and 1 not in self.right_open and 1 not in self.open)
assert (2 not in self.closed and 2 not in self.left_open
and 2 not in self.right_open and 2 not in self.open)
def test_continuous_dimension_containment(self):
assert self.open in self.closed
assert self.left_open in self.closed
assert self.right_open in self.closed
assert self.left_open not in self.open
assert self.right_open not in self.open
assert self.closed not in self.open
assert self.left_open not in self.right_open
assert self.right_open not in self.left_open
assert self.inner in self.closed
assert self.inner in self.open
assert self.inner in self.left_open
assert self.inner in self.right_open
assert self.closed in self.outer
assert self.open in self.outer
assert self.left_open in self.outer
assert self.right_open in self.outer
assert self.inner_wrongly_named not in self.closed
assert self.inner_wrongly_named not in self.open
assert self.inner_wrongly_named not in self.left_open
assert self.inner_wrongly_named not in self.right_open
def test_continuous_dimension_set_operations(self):
assert self.inner in self.inner.union(self.closed)
assert self.inner in self.inner.intersection(self.closed)
assert self.open in self.open.intersection(self.closed)
assert self.closed not in self.open.intersection(self.closed)
assert self.closed in self.open.union(self.closed)
assert self.closed in self.left_open.union(self.right_open)
assert self.left_open.intersection(self.right_open) in self.open
def test_random(self):
with pytest.raises(ValueError):
self.empty.random()
with pytest.raises(ValueError):
self.unbounded_continuous.random()
with pytest.raises(OverflowError):
self.unbounded_discrete.random()
assert self.outer.random() in self.outer
for _ in range(1000):
assert self.one_to_five.random() not in self.six_to_ten