public static void main(String args[]) {
MovingAverage m = new MovingAverage(3);
System.out.println(m.next(1)); // = 1
System.out.println(m.next(10)); // / = (1 + 10) / 2
System.out.println(m.next(3)); // = (1 + 10 + 3) / 3
System.out.println(m.next(5)); // = (10 + 3 + 5) / 3
}
private void runTest(List<Integer> inputs, List<Double> expectedOutputs) {
expect(input.getName()).andReturn("test").atLeastOnce();
for (int value : inputs) {
expect(input.read()).andReturn(value);
}
control.replay();
MovingAverage<Integer> movingAvg = MovingAverage.of(input, 10 /* window size */);
for (double output : expectedOutputs) {
assertThat(movingAvg.sample(), is(output));
}
}