def test_estimate_functions_1():
res = estimate_optimal_with_K_and_M(99, 1024)
assert res[0] == 7, res[0]
assert res[1] == 146, res[1]
assert res[2] == 1022, res[2]
assert abs(.008 - res[3]) < .001, res[3]
res = estimate_optimal_with_K_and_f(99, 0.00701925498897)
assert res[0] == 7, res[0]
assert res[1] == 145, res[1]
assert res[2] == 1015, res[2]
assert abs(.008 - res[3]) < .002, res[3]
res = estimate_optimal_with_K_and_M(1024, 2)
assert res[0] == 1, res[0]
assert res[1] == 2, res[1]
assert res[2] == 2, res[2]
assert res[3] == 1.0, res[3]
# using a crazy high FP rate just for coverage
res = estimate_optimal_with_K_and_f(1024, 0.7)
assert res[0] == 1, res[0]
assert res[1] == 850, res[1]
assert res[2] == 850, res[2]
assert abs(.7 - res[3]) < 0.0022, abs(.7 - res[3])
def test_estimate_functions_namedtup():
res = estimate_optimal_with_K_and_M(99, 1024)
assert res.num_htables == 7, res[0]
assert res.htable_size == 146, res[1]
assert res.mem_use == 1022, res[2]
assert abs(.008 - res.fp_rate) < .001, res[3]
res = estimate_optimal_with_K_and_f(99, 0.00701925498897)
assert res.num_htables == 7, res[0]
assert res.htable_size == 145, res[1]
assert res.mem_use == 1015, res[2]
assert abs(.008 - res.fp_rate) < .002, res[3]
