org.evosuite.testcase.localsearch

Class DSETestCaseLocalSearch

java.lang.Object

org.evosuite.testcase.localsearch.TestCaseLocalSearch

org.evosuite.testcase.localsearch.DSETestCaseLocalSearch

All Implemented Interfaces:

LocalSearch<TestChromosome>

public class DSETestCaseLocalSearch
extends TestCaseLocalSearch

Applies DSE on a given test case. If the test case belongs to a suite, it should be provided by using the constructor that receives a suite chromosome. If the test case has no symbolic variables (or these variables are not reached due to a thrown exception during test execution), or it does not reach an uncovered branch, DSE is skipped on this test case.

Author:

galeotti

Field Summary

Fields inherited from class org.evosuite.testcase.localsearch.TestCaseLocalSearch

logger

Constructor Summary

Constructors

Constructor and Description
DSETestCaseLocalSearch() Creates a DSE local search with no whole test suite
DSETestCaseLocalSearch(TestSuiteChromosome suite) Creates a DSE local search for a test case that belongs to a whole test suite

Method Summary

Modifier and Type	Method and Description
boolean	doSearch(TestChromosome test, LocalSearchObjective<TestChromosome> objective) Applies DSE on a test case using the passed local search objective.

Methods inherited from class org.evosuite.testcase.localsearch.TestCaseLocalSearch

randomizePrimitives, selectTestCaseLocalSearch

Methods inherited from class java.lang.Object

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

Constructor Detail

DSETestCaseLocalSearch

public DSETestCaseLocalSearch()

Creates a DSE local search with no whole test suite

DSETestCaseLocalSearch

public DSETestCaseLocalSearch(TestSuiteChromosome suite)

Creates a DSE local search for a test case that belongs to a whole test suite

Parameters:

suite -

Method Detail

doSearch

public boolean doSearch(TestChromosome test,
                        LocalSearchObjective<TestChromosome> objective)

Applies DSE on a test case using the passed local search objective. The local search modifies the test chromosome, it cannot create a fresh new test chromosome. If the test case has no symbolic variables, or it does not reach an uncovered branch, DSE is skipped.

Parameters:

test - the test case chromosome.

objective - the fitness functions for the test chromosome