Class QueueTestProgram

java.lang.Object

QueueTestProgram

public class QueueTestProgram
extends Object

QueueTestProgram tests IQueue instances for correctness by comparing their behavior to PriorityQueue as a reference implementation.

This program is an example of generative testing: it generates test scenarios ad infinitum.

created by cspfrederick Fall17

Field Summary

Fields

Modifier and Type	Field and Description
static int	queue_max_size

Constructor Summary

Constructors

Constructor and Description
QueueTestProgram()

Method Summary

Modifier and Type	Method and Description
static <E> List<E>	listOfFirst(int n, Queue<E> q)
static void	printFailedTests(int test_count, IntFunction<Queue<Integer>> referenceSupplier, IntFunction<IQueue<Integer>> testSubjectSupplier)
static Map<String,Object>	runTest(long seed, IntFunction<Queue<Integer>> referenceSupplier, IntFunction<IQueue<Integer>> testSubjectSupplier)
static List<Map<String,Object>>	runTests(int test_count, int returned_failures_count, IntFunction<Queue<Integer>> referenceSupplier, IntFunction<IQueue<Integer>> testSubjectSupplier)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

queue_max_size

public static int queue_max_size

Constructor Detail

QueueTestProgram

public QueueTestProgram()

Method Detail

printFailedTests

public static void printFailedTests(int test_count,
                                    IntFunction<Queue<Integer>> referenceSupplier,
                                    IntFunction<IQueue<Integer>> testSubjectSupplier)

runTest

public static Map<String,Object> runTest(long seed,
                                         IntFunction<Queue<Integer>> referenceSupplier,
                                         IntFunction<IQueue<Integer>> testSubjectSupplier)

listOfFirst

public static <E> List<E> listOfFirst(int n,
                                      Queue<E> q)

runTests

public static List<Map<String,Object>> runTests(int test_count,
                                                int returned_failures_count,
                                                IntFunction<Queue<Integer>> referenceSupplier,
                                                IntFunction<IQueue<Integer>> testSubjectSupplier)