// This file was generated by jmlunit on Fri Jul 08 16:49:17 CDT 2005. package org.jmlspecs.samples.jmlkluwer; import java.util.ArrayList; import java.util.Iterator; /** Supply test data for the JML and JUnit based testing of * PriorityQueue. * *
Test data is supplied by overriding methods in this class. See * the JML documentation and the comments below about how to do this. * *
This class is also the place to override the setUp() * and tearDown() methods if your testing needs some * actions to be taken before and after each test is executed. * *
This class is never rewritten by jmlunit. */ public abstract class PriorityQueue_JML_TestData extends junit.framework.TestCase { /** Initialize this class. */ public PriorityQueue_JML_TestData(java.lang.String name) { super(name); } /** Return the overall test suite for accumulating tests; the * result will hold every test that will be run. This factory * method can be altered to provide filtering of test suites, as * they are added to this overall test suite, based on various * criteria. The test driver will first call the method * addTestSuite to add a test suite formed from custom programmed * test methods (named testX for some X), which you can add to * this class; this initial test suite will also include a method * to check that the code being tested was compiled with jmlc. * After that, for each method to be tested, a test suite * containing tests for that method will be added to this overall * test suite, using the addTest method. Test suites added for a * method will have some subtype of TestSuite and that method's * name as their name. So, if you want to control the overall * suite of tests for testing some method, e.g., to limit the * number of tests for each method, return a special-purpose * subclass of {@link junit.framework.TestSuite} in which you override the * addTest method. * @see junit.framework.TestSuite */ //@ assignable objectState; //@ ensures \result != null; public junit.framework.TestSuite overallTestSuite() { return new junit.framework.TestSuite("Overall tests for PriorityQueue"); } /** Return an empty test suite for accumulating tests for the * named method. This factory method can be altered to provide * filtering or limiting of the tests for the named method, as * they are added to the test suite for this method. The driver * will add individual tests using the addTest method. So, if you * want to filter individual tests, return a subclass of TestSuite * in which you override the addTest method. * @param methodName The method the tests in this suite are for. * @see junit.framework.TestSuite * @see org.jmlspecs.jmlunit.strategies.LimitedTestSuite */ //@ assignable objectState; //@ ensures \result != null; public junit.framework.TestSuite emptyTestSuiteFor (java.lang.String methodName) { return new junit.framework.TestSuite(methodName); } // TEST DATA SUPPLY SECTION // You should edit the following code to supply test data. In the // skeleton originally supplied below, the jmlunit tool made a // guess as to a minimal strategy for generating test data for // each type of object used as a receiver, and each type used as // an argument. There is a library of strategies for generating // test data in org.jmlspecs.jmlunit.strategies, which are used in // the tool's guesses. See the documentation for JML and in // particular for the org.jmlspecs.jmlunit.strategies package for // a general discussion of how to do this. (This package's // documentation is available through the JML.html file in the top // of the JML release, and also in the package.html file that // ships with the package.) // // In the code below, you can change the strategies from those // that were guessed by the jmlunit tool, and you can also define // new ones to suit your needs. You can also delete any useless // sample test data that has been generated for you to show you // the pattern of how to add your own test data. The only // requirement is that you implement the methods below. // // If you change the type being tested in a way that introduces // new types of arguments for some methods, then you will have to // introduce (by hand) definitions that are similar to the ones // below, because jmlunit never rewrites this file. /** Return a new, freshly allocated indefinite iterator that * produces test data of type * org.jmlspecs.samples.jmlkluwer.PriorityQueue * for testing the method named by the String methodName in * a loop that encloses loopsThisSurrounds many other loops. * @param methodName name of the method for which this * test data will be used. * @param loopsThisSurrounds number of loops that the test * contains inside this one. */ //@ requires methodName != null && loopsThisSurrounds >= 0; //@ ensures \fresh(\result); protected org.jmlspecs.jmlunit.strategies.IndefiniteIterator vorg_jmlspecs_samples_jmlkluwer_PriorityQueueIter (java.lang.String methodName, int loopsThisSurrounds) { return vorg_jmlspecs_samples_jmlkluwer_PriorityQueueStrategy.iterator(); } /** The strategy for generating test data of type * org.jmlspecs.samples.jmlkluwer.PriorityQueue. */ private org.jmlspecs.jmlunit.strategies.StrategyType vorg_jmlspecs_samples_jmlkluwer_PriorityQueueStrategy = new org.jmlspecs.jmlunit.strategies.NewObjectAbstractStrategy() { protected Object make(int n) { PriorityQueue pq = null; switch (n) { case 0: return new PriorityQueue(); case 1: pq = new PriorityQueue(); pq.addEntry("entry1", 3); return pq; case 2: pq = new PriorityQueue(); pq.addEntry("entry1", 3); pq.addEntry("entry2", 1); pq.addEntry("entry3", 3); pq.addEntry("entry4", 0); return pq; case 3: pq = new PriorityQueue(); pq.addEntry("four1", 4); pq.addEntry("five1", 5); pq.addEntry("five2", 5); pq.addEntry("five3", 5); pq.addEntry("four2", 4); return pq; default: break; } throw new java.util.NoSuchElementException(); } }; /** Return a new, freshly allocated indefinite iterator that * produces test data of type * int * for testing the method named by the String methodName in * a loop that encloses loopsThisSurrounds many other loops. * @param methodName name of the method for which this * test data will be used. * @param loopsThisSurrounds number of loops that the test * contains inside this one. */ //@ requires methodName != null && loopsThisSurrounds >= 0; //@ ensures \fresh(\result); protected org.jmlspecs.jmlunit.strategies.IntIterator vintIter (java.lang.String methodName, int loopsThisSurrounds) { return vintStrategy.intIterator(); } /** The strategy for generating test data of type * int. */ private org.jmlspecs.jmlunit.strategies.IntStrategyType vintStrategy = new org.jmlspecs.jmlunit.strategies.IntStrategy() { protected int[] addData() { return new int[] { // replace this comment with test data if desired }; } }; /** Return a new, freshly allocated indefinite iterator that * produces test data of type * java.lang.Object * for testing the method named by the String methodName in * a loop that encloses loopsThisSurrounds many other loops. * @param methodName name of the method for which this * test data will be used. * @param loopsThisSurrounds number of loops that the test * contains inside this one. */ //@ requires methodName != null && loopsThisSurrounds >= 0; //@ ensures \fresh(\result); protected org.jmlspecs.jmlunit.strategies.IndefiniteIterator vjava_lang_ObjectIter (java.lang.String methodName, int loopsThisSurrounds) { return vjava_lang_ObjectStrategy.iterator(); } /** The strategy for generating test data of type * java.lang.Object. */ private org.jmlspecs.jmlunit.strategies.StrategyType vjava_lang_ObjectStrategy = new org.jmlspecs.jmlunit.strategies.ObjectStrategy() { protected Object make(int n) { switch (n) { case 0: return new PriorityQueue(); case 1: return new QueueEntry("foo", 3, 342); case 2: return new Object(); default: break; } throw new java.util.NoSuchElementException(); } }; }