EventBasedTallyTest (DJUTILS statistical and data storage utilities 1.06.28 Test API)

java.lang.Object
- org.djutils.stats.summarizers.event.EventBasedTallyTest

```
public class EventBasedTallyTest
extends Object
```
The TallyTest test the tally.
Copyright (c) 2002-2021 Delft University of Technology, Jaffalaan 5, 2628 BX Delft, the Netherlands. All rights reserved. See for project information https://simulation.tudelft.nl. The DSOL project is distributed under a three-clause BSD-style license, which can be found at https://simulation.tudelft.nl/dsol/3.0/license.html.

Author:

Alexander Verbraeck, Peter Knoppers

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`(package private) class`	`EventBasedTallyTest.ObservationEventListener`	The listener that counts the OBSERVATION_ADDED_EVENT events and checks correctness.

Constructor Summary

Constructors
Constructor Description

EventBasedTallyTest()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`(package private) double`	`generateGaussianNoise(double mu, double sigma, Random random)`	Generate normally distributed values.
`void`	`testEventBasedTally()`	Test the event based tally.
`void`	`testFullStorageAccumulator()`	Test the Event based tally with the FullStorageAccumulator.
`void`	`testNoStorageAccumulator()`	Test EventBasedTally with the NoStorageAccumulator.
`void`	`testTallyEventProduction()`	Test produced events by EventBasedTally.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - EventBasedTallyTest
```
public EventBasedTallyTest()
```
- Method Detail
  - testEventBasedTally
```
public void testEventBasedTally()
```
    Test the event based tally.
  - testTallyEventProduction
```
public void testTallyEventProduction()
```
    Test produced events by EventBasedTally.
  - testNoStorageAccumulator
```
public void testNoStorageAccumulator()
```
    Test EventBasedTally with the NoStorageAccumulator.
  - testFullStorageAccumulator
```
public void testFullStorageAccumulator()
```
    Test the Event based tally with the FullStorageAccumulator.
  - generateGaussianNoise
```
double generateGaussianNoise(double mu,
                             double sigma,
                             Random random)
```
    Generate normally distributed values. Derived from https://en.wikipedia.org/wiki/Box%E2%80%93Muller_transform
    
    Parameters:
    
    mu - double; mean
    
    sigma - double; standard deviation
    
    random - Random; entropy source
    
    Returns:
    
    double; one pseudo random value