private static final double EPS = 0.0000001d;
@Test
public void testHistogram() {
BinScheme scheme = new ConstantBinScheme(12, -5, 5);
Histogram hist = new Histogram(scheme);
for (int i = -5; i < 5; i++)
hist.record(i);
for (int i = 0; i < 10; i++)
assertEquals(scheme.fromBin(i + 1), hist.value(i / 10.0 + EPS), EPS);
}