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Versions: 19
Compression:
Stored size: 1.46 KB
Contents
require_relative 'test_helper'
class BasicSuite < Minitest::Test
def test_single_binary_var
each_solver do |solver|
assert_equal X_b.value, nil
# The minimal value for a single binary variable is 0
Rulp::Min(X_b).(solver)
assert_equal X_b.value, false
# The maximal value for a single binary variable is 1
Rulp::Max(X_b).(solver)
assert_equal X_b.value, true
# If we set an upper bound this is respected by the solver
Rulp::Max(X_b)[1 * X_b <= 0].(solver)
assert_equal X_b.value, false
# If we set a lower bound this is respected by the solver
Rulp::Min(X_b)[1 * X_b >= 1].(solver)
assert_equal X_b.value, true
end
end
def test_single_integer_var
each_solver do |solver|
assert_equal X_i.value, nil
given[ -35 <= X_i <= 35 ]
# Integer variables respect integer bounds
Rulp::Min(X_i).(solver)
assert_equal X_i.value, -35
# Integer variables respect integer bounds
Rulp::Max(X_i).(solver)
assert_equal X_i.value, 35
end
end
def test_single_general_var
each_solver do |solver|
assert_equal X_f.value, nil
given[ -345.4321 <= X_f <= 345.4321 ]
# Integer variables respect integer bounds
Rulp::Min(X_f).(solver)
assert_in_delta X_f.value, -345.4321, 0.001
# Integer variables respect integer bounds
Rulp::Max(X_f).(solver)
assert_in_delta X_f.value, 345.4321, 0.001
end
end
end
Version data entries
19 entries across 19 versions & 1 rubygems