tests/test_inference.py

import numpy as np
from src.train import train
from src.inference import predict_one


def test_predict_shape_and_type():
    train(smoke=True)  # pastikan model ada
    x = np.random.rand(30)  # dataset breast_cancer punya 30 fitur
    out = predict_one(x)
    assert out in (0, 1)