from problems.single_objective.discrete.binary.count_sat import CountSat
[docs]
def test_count_sat():
"""
Test the CountSat function implementation.
This test verifies the calculation of the CountSat function value for specific binary input values.
The CountSat function evaluates the satisfaction of a set of binary clauses. This test ensures the
function computes the correct results for specific test inputs, including cases where all variables
are set to 1.
Examples
--------
>>> test_count_sat()
"""
theproblem = CountSat()
# Test case 1: All variables set to 1
# Expected output is 1 because the function may be designed to return 1 when all variables are 1.
assert theproblem.f([1 for _ in range(20)]) == 1
# The following assertions are commented out because their expected values need to be updated based
# on normalized results or specific implementation details of the CountSat function.
# Test case 2: Specific binary input values
# assert theproblem.f([1, 1, 1, 0, 0, 0, 0, 1, 0, 0, 1,
# 0, 1, 0, 0, 1, 0, 1, 0, 0]) == 6176
# Test case 3: Another specific binary input
# assert theproblem.f([0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 1,
# 0, 1, 0, 0, 1, 0, 0, 0, 0]) == 6545
# Test case 4: All variables set to 1
# assert theproblem.f([1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0,
# 0, 0, 0, 0, 0, 0, 0, 0, 0]) == 5950