    001    /*
    002     * Copyright (C) 2000-2001 Iowa State University
    003     *
    004     * This file is part of mjc, the MultiJava Compiler.
    005     *
    006     * $Id: TestCase.java,v 1.1 2003/06/30 00:49:07 cok Exp $
    007     */
    008    package junitutils;
    009
    010    /**
    011     * Some utility methods for test cases */
    012    public class TestCase extends junit.framework.TestCase {
    013
    014        //---------------------------------------------------------------------
    015        // CONSTRUCTORS
    016        //---------------------------------------------------------------------
    017
    018        public TestCase( String name ) {
    019            super( name );
    020        }
    021
    022        //---------------------------------------------------------------------
    023        // PROTECTED MEMBERS
    024        //---------------------------------------------------------------------
    025
    026        /**
    027         * Compare Strings for equality with better difference reporting.
    028         * @param expected  the expected string
    029         * @param actual    the actual string
    030         * @param detailed if true then report first position of
    031         *                  difference along with Unicode values of the
    032         *                  two characters, otherwise just compare strings
    033         *                  for equality */
    034        protected void assertEquals( String expected, String actual,
    035                                     boolean detailed )
    036        {
    037            if( detailed ) {
    038                assertDiff( expected, actual );
    039            } else {
    040                assertEquals( expected, actual );
    041            }
    042        }
    043
    044        protected void assertDiff( String expected, String actual ) {
    045            Diff diff = new Diff( "expected", expected, "actual", actual );
    046            if (diff.areDifferent()) {
    047                fail( diff.result() );
    048            }
    049        }
    050
    051        protected static final String NEWLINE =
    052            System.getProperty( "line.separator" );
    053    }