src/test/java/org/onap/aai/sparky/analytics/HistoricalCounterTest.java

   1 package org.onap.aai.sparky.analytics;\r
   2 \r
   3 import org.junit.Assert;\r
   4 import org.junit.Test;\r
   5 \r
   6 public class HistoricalCounterTest {\r
   7 \r
   8         \r
   9         @Test\r
  10         public void testAllMethods() {\r
  11                 HistoricalCounter hc = new HistoricalCounter(true);\r
  12                 \r
  13                 boolean maintainSingleValue = hc.isSingleValue();\r
  14                 Assert.assertTrue(maintainSingleValue);\r
  15                 \r
  16                 hc.update(1.0);\r
  17                 double value = hc.getValue();\r
  18                 Assert.assertEquals(1.0, value, 0.1);\r
  19                 \r
  20                 double min = hc.getMin();\r
  21                 Assert.assertEquals(-1, min, 0.1);\r
  22                 \r
  23                 double max = hc.getMax();\r
  24                 Assert.assertEquals(0, max, 0.1);\r
  25                 \r
  26                 long numOfSamples = hc.getNumSamples();\r
  27                 Assert.assertEquals(0, numOfSamples, 0.1);\r
  28                 \r
  29                 double avg = hc.getAvg();\r
  30                 Assert.assertEquals(0, avg, 0.1);\r
  31                 \r
  32                 String stringValue = hc.toString();\r
  33                 Assert.assertNotNull(stringValue);\r
  34                 \r
  35                 hc.reset();\r
  36                 \r
  37                 double valueReset = hc.getValue();\r
  38                 Assert.assertEquals(0.0, valueReset, 0.1);\r
  39                 \r
  40                 double minReset = hc.getMin();\r
  41                 Assert.assertEquals(-1, minReset, 0.1);\r
  42                 \r
  43                 double maxReset = hc.getMax();\r
  44                 Assert.assertEquals(0, maxReset, 0.1);\r
  45                 \r
  46                 long numOfSamplesReset = hc.getNumSamples();\r
  47                 Assert.assertEquals(0, numOfSamplesReset, 0.1);\r
  48                 \r
  49                 double avgReset = hc.getAvg();\r
  50                 Assert.assertEquals(0, avgReset, 0.1);\r
  51         }\r
  52 }\r