Exemple #1
0
  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));
    }
  }