def test_box_space():
size = 4
box = bindings.Box(-1, 42, [size])
# By default the data precision of python list is float. Force double.
assert box.contains(bindings.Sample(bindings.Vector_d([0, pi, 12, 42]))), \
"Box object failed to verify if a sample belongs to its space"
assert not box.contains(bindings.Sample(bindings.Vector_d([0, pi, 12, 43]))), \
"Box object failed to verify if a sample belongs to its space"
assert not box.contains(bindings.Sample(bindings.Vector_d([0]))), \
"Box object failed to verify if a sample belongs to its space"
assert not box.contains(bindings.Sample(bindings.Vector_d([0, pi, 12, 43, 0]))), \
"Box object failed to verify if a sample belongs to its space"
for n in range(50):
sample = box.sample()
assert sample.getBuffer_d().size() == size, \
"Wrong size of the sample extracted from a box space"
assert isinstance(sample.getBuffer_d()[0], float), \
"Wrong data type of the sample extracted from the box space"
assert box.contains(sample), \
"Sampled data is not contained in the box space object that created it"
def test_vectors():
python_list = [1.0, 2.0, 3.0]
vector = bindings.Vector_d(python_list)
for i in range(0, vector.size()-1):
assert python_list[i] == vector[i], "Vectors do not match"
def create_std_vector():
python_list = [1.0, 2.0, 3.0]
vector = bindings.Vector_d(python_list)
return vector