def test_step_size_to_bounds(self): lb = np.array([-1.0, 2.5, 10.0]) ub = np.array([1.0, 5.0, 100.0]) x = np.array([0.0, 2.5, 12.0]) s = np.array([0.1, 0.0, 0.0]) step, hits = step_size_to_bound(x, s, lb, ub) assert_equal(step, 10) assert_equal(hits, [1, 0, 0]) s = np.array([0.01, 0.05, -1.0]) step, hits = step_size_to_bound(x, s, lb, ub) assert_equal(step, 2) assert_equal(hits, [0, 0, -1]) s = np.array([10.0, -0.0001, 100.0]) step, hits = step_size_to_bound(x, s, lb, ub) assert_equal(step, np.array(-0)) assert_equal(hits, [0, -1, 0]) s = np.array([1.0, 0.5, -2.0]) step, hits = step_size_to_bound(x, s, lb, ub) assert_equal(step, 1.0) assert_equal(hits, [1, 0, -1]) s = np.zeros(3) step, hits = step_size_to_bound(x, s, lb, ub) assert_equal(step, np.inf) assert_equal(hits, [0, 0, 0])
def test_step_size_to_bounds(self): lb = np.array([-1.0, 2.5, 10.0]) ub = np.array([1.0, 5.0, 100.0]) x = np.array([0.0, 2.5, 12.0]) s = np.array([0.1, 0.0, 0.0]) step, hits = step_size_to_bound(x, s, lb, ub) assert_equal(step, 10) assert_equal(hits, [1, 0, 0]) s = np.array([0.01, 0.05, -1.0]) step, hits = step_size_to_bound(x, s, lb, ub) assert_equal(step, 2) assert_equal(hits, [0, 0, -1]) s = np.array([10.0, -0.0001, 100.0]) step, hits = step_size_to_bound(x, s, lb, ub) assert_equal(step, np.array(-0)) assert_equal(hits, [0, -1, 0]) s = np.array([1.0, 0.5, -2.0]) step, hits = step_size_to_bound(x, s, lb, ub) assert_equal(step, 1.0) assert_equal(hits, [1, 0, -1]) s = np.zeros(3) step, hits = step_size_to_bound(x, s, lb, ub) assert_equal(step, np.inf) assert_equal(hits, [0, 0, 0])