0f242eb4d4697d1ddef2f4b247d55be219984872,imblearn/under_sampling/tests/test_nearmiss_3.py,,test_nearmiss_bad_ratio,#,31

Before Change

    // Define a negative ratio
    ratio = -1.0
    assert_raises(ValueError, NearMiss, ratio=ratio)

    // Define a ratio greater than 1
    ratio = 100.0
    assert_raises(ValueError, NearMiss, ratio=ratio)

After Change

    // Define a negative ratio
    ratio = -1.0
    nm1 = NearMiss(ratio=ratio, random_state=RND_SEED)
    assert_raises(ValueError, nm1.fit, X, Y)

    // Define a ratio greater than 1
    ratio = 100.0
    nm1 = NearMiss(ratio=ratio, random_state=RND_SEED)
    assert_raises(ValueError, nm1.fit, X, Y)

    // Define ratio as an unknown string
    ratio = "rnd"
    nm1 = NearMiss(ratio=ratio, random_state=RND_SEED)
    assert_raises(ValueError, nm1.fit, X, Y)

    // Define ratio as a list which is not supported
    ratio = [.5, .5]
    nm1 = NearMiss(ratio=ratio, random_state=RND_SEED)
    assert_raises(ValueError, nm1.fit, X, Y)


def test_nearmiss_wrong_version():

Instances