コード例 #1
0
 @Test
 public void testSummaryStatistics() {
   double arr[] = {3.0, 10.2, -20.4, -1.0, -5.3, 1.0, -5.1};
   TemperatureSeriesAnalysis tsa = new TemperatureSeriesAnalysis(arr);
   TempSummaryStatistics tss = tsa.summaryStatistics();
   double average = tsa.average();
   assertEquals(average, tss.getAvgTemp(), 0.001);
 }
コード例 #2
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 @Test
 public void testAverage() {
   double arr[] = {-5.5, 0, 10.5, 3};
   TemperatureSeriesAnalysis temperatureSeriesAnalysis = new TemperatureSeriesAnalysis(arr);
   double expected = 2.0;
   double actual = temperatureSeriesAnalysis.average();
   assertEquals(expected, actual, 0.0001);
 }
コード例 #3
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  @Test
  public void testAverageCheckForEpsilonError() {
    double[] temperatureSeries = {1.40215, -5.32102, 4.00012};
    TemperatureSeriesAnalysis seriesAnalysis = new TemperatureSeriesAnalysis(temperatureSeries);
    double expResult = 0.027083;
    double actualResult = seriesAnalysis.average();

    assertEquals(expResult, actualResult, epsilon);
  }
コード例 #4
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  @Test
  public void testAverageArrayWithFourElements() {
    double[] temperatureSeries = {1.0, -5.0, 1.0, 5.0};
    TemperatureSeriesAnalysis seriesAnalysis = new TemperatureSeriesAnalysis(temperatureSeries);
    double expResult = 0.5;
    double actualResult = seriesAnalysis.average();

    assertEquals(expResult, actualResult, epsilon);
  }
コード例 #5
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  @Test
  public void testAverageArrayWithPositiveElements() {
    double[] temperatureSeries = {1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0};
    TemperatureSeriesAnalysis seriesAnalysis = new TemperatureSeriesAnalysis(temperatureSeries);
    double expResult = 4.5;
    double actualResult = seriesAnalysis.average();

    assertEquals(expResult, actualResult, epsilon);
  }
コード例 #6
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  @Test
  public void testAverageArrayWithSingleElement() {
    double[] temperatureSeries = {1.0};
    TemperatureSeriesAnalysis seriesAnalysis = new TemperatureSeriesAnalysis(temperatureSeries);
    double expResult = 1.0;
    double actualResult = seriesAnalysis.average();

    assertEquals(expResult, actualResult, epsilon);
  }
コード例 #7
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  @Test
  public void testAverageArrayWithTenElements() {
    double[] temperatureSeries = {
      11.4, -52.51, 31.0, 25.03, -96.2, 2.5, -12.4, 63.45, -3.235, 1.321
    };
    TemperatureSeriesAnalysis seriesAnalysis = new TemperatureSeriesAnalysis(temperatureSeries);
    double expResult = -2.9644;
    double actualResult = seriesAnalysis.average();

    assertEquals(expResult, actualResult, epsilon);
  }
コード例 #8
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 @Test(expected = IllegalArgumentException.class)
 public void testAverage_FailOnEmptyList() {
   double arr[] = {};
   TemperatureSeriesAnalysis temperatureSeriesAnalysis = new TemperatureSeriesAnalysis(arr);
   temperatureSeriesAnalysis.average();
 }
コード例 #9
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 @Test(expected = IllegalArgumentException.class)
 public void testAverageFailOnEmptyArray() {
   double[] temperatureSeries = {};
   TemperatureSeriesAnalysis seriesAnalysis = new TemperatureSeriesAnalysis(temperatureSeries);
   seriesAnalysis.average();
 }