rwaldhoff 2003/11/25 15:13:38 Modified: functor/src/test/org/apache/commons/functor/generator/util TestIntegerRange.java TestLongRange.java functor/src/test/org/apache/commons/functor/example TestAll.java Added: functor/src/test/org/apache/commons/functor/example/lines WordCount.java Lines.java Count.java Contains.java Sum.java StartsWith.java TestLines.java Log: add examples Revision Changes Path 1.4 +23 -2 jakarta-commons-sandbox/functor/src/test/org/apache/commons/functor/generator/util/TestIntegerRange.java Index: TestIntegerRange.java =================================================================== RCS file: /home/cvs/jakarta-commons-sandbox/functor/src/test/org/apache/commons/functor/generator/util/TestIntegerRange.java,v retrieving revision 1.3 retrieving revision 1.4 diff -u -r1.3 -r1.4 --- TestIntegerRange.java 25 Nov 2003 00:01:15 -0000 1.3 +++ TestIntegerRange.java 25 Nov 2003 23:13:38 -0000 1.4 @@ -57,6 +57,9 @@ package org.apache.commons.functor.generator.util; +import java.util.ArrayList; +import java.util.List; + import junit.framework.Test; import junit.framework.TestSuite; @@ -85,6 +88,24 @@ // Tests // ------------------------------------------------------------------------ + + public void testGenerateListExample() { + // generates a collection of Integers from 0 (inclusive) to 10 (exclusive) + { + List list = (List)(new IntegerRange(0,10).to(new ArrayList())); + for(int i=0;i<10;i++) { + assertEquals(new Integer(i),list.get(i)); + } + } + + // generates a collection of Integers from 10 (inclusive) to 0 (exclusive) + { + List list = (List)(new IntegerRange(10,0).to(new ArrayList())); + for(int i=10;i>0;i--) { + assertEquals(new Integer(i),list.get(10-i)); + } + } + } public void testStepChecking() { { 1.3 +23 -2 jakarta-commons-sandbox/functor/src/test/org/apache/commons/functor/generator/util/TestLongRange.java Index: TestLongRange.java =================================================================== RCS file: /home/cvs/jakarta-commons-sandbox/functor/src/test/org/apache/commons/functor/generator/util/TestLongRange.java,v retrieving revision 1.2 retrieving revision 1.3 diff -u -r1.2 -r1.3 --- TestLongRange.java 25 Nov 2003 00:01:15 -0000 1.2 +++ TestLongRange.java 25 Nov 2003 23:13:38 -0000 1.3 @@ -57,6 +57,9 @@ package org.apache.commons.functor.generator.util; +import java.util.ArrayList; +import java.util.List; + import junit.framework.Test; import junit.framework.TestSuite; @@ -85,6 +88,24 @@ // Tests // ------------------------------------------------------------------------ + + public void testGenerateListExample() { + // generates a collection of Integers from 0 (inclusive) to 10 (exclusive) + { + List list = (List)(new LongRange(0,10).to(new ArrayList())); + for(int i=0;i<10;i++) { + assertEquals(new Long(i),list.get(i)); + } + } + + // generates a collection of Integers from 10 (inclusive) to 0 (exclusive) + { + List list = (List)(new LongRange(10,0).to(new ArrayList())); + for(int i=10;i>0;i--) { + assertEquals(new Long(i),list.get(10-i)); + } + } + } public void testStepChecking() { { 1.1 jakarta-commons-sandbox/functor/src/test/org/apache/commons/functor/example/lines/WordCount.java Index: WordCount.java =================================================================== /* * $Header: /home/cvs/jakarta-commons-sandbox/functor/src/test/org/apache/commons/functor/example/lines/WordCount.java,v 1.1 2003/11/25 23:13:38 rwaldhoff Exp $ * ==================================================================== * The Apache Software License, Version 1.1 * * Copyright (c) 2003 The Apache Software Foundation. All rights * reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * 3. The end-user documentation included with the redistribution, * if any, must include the following acknowledgment: * "This product includes software developed by the * Apache Software Foundation (http://www.apache.org/)." * Alternately, this acknowledgment may appear in the software itself, * if and wherever such third-party acknowledgments normally appear. * * 4. The names "The Jakarta Project", "Commons", and "Apache Software * Foundation" must not be used to endorse or promote products derived * from this software without prior written permission. For written * permission, please contact [EMAIL PROTECTED] * * 5. Products derived from this software may not be called "Apache", * nor may "Apache" appear in their name, without prior written * permission of the Apache Software Foundation. * * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * ==================================================================== * * This software consists of voluntary contributions made by many * individuals on behalf of the Apache Software Foundation. For more * information on the Apache Software Foundation, please see * <http://www.apache.org/>. * */ package org.apache.commons.functor.example.lines; import java.util.StringTokenizer; import org.apache.commons.functor.UnaryFunction; /** * @version $Revision: 1.1 $ $Date: 2003/11/25 23:13:38 $ * @author Rodney Waldhoff */ public class WordCount implements UnaryFunction { public Object evaluate(Object obj) { StringTokenizer toker = new StringTokenizer((String)obj); return new Integer(toker.countTokens()); } public static WordCount instance() { return INSTANCE; } private static final WordCount INSTANCE = new WordCount(); } 1.1 jakarta-commons-sandbox/functor/src/test/org/apache/commons/functor/example/lines/Lines.java Index: Lines.java =================================================================== /* * $Header: /home/cvs/jakarta-commons-sandbox/functor/src/test/org/apache/commons/functor/example/lines/Lines.java,v 1.1 2003/11/25 23:13:38 rwaldhoff Exp $ * ==================================================================== * The Apache Software License, Version 1.1 * * Copyright (c) 2003 The Apache Software Foundation. All rights * reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * 3. The end-user documentation included with the redistribution, * if any, must include the following acknowledgment: * "This product includes software developed by the * Apache Software Foundation (http://www.apache.org/)." * Alternately, this acknowledgment may appear in the software itself, * if and wherever such third-party acknowledgments normally appear. * * 4. The names "The Jakarta Project", "Commons", and "Apache Software * Foundation" must not be used to endorse or promote products derived * from this software without prior written permission. For written * permission, please contact [EMAIL PROTECTED] * * 5. Products derived from this software may not be called "Apache", * nor may "Apache" appear in their name, without prior written * permission of the Apache Software Foundation. * * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * ==================================================================== * * This software consists of voluntary contributions made by many * individuals on behalf of the Apache Software Foundation. For more * information on the Apache Software Foundation, please see * <http://www.apache.org/>. * */ package org.apache.commons.functor.example.lines; import java.io.BufferedReader; import java.io.File; import java.io.FileNotFoundException; import java.io.FileReader; import java.io.Reader; import org.apache.commons.functor.UnaryProcedure; import org.apache.commons.functor.generator.BaseGenerator; /** * @version $Revision: 1.1 $ $Date: 2003/11/25 23:13:38 $ * @author Rodney Waldhoff */ public class Lines extends BaseGenerator { public static Lines from(Reader reader) { return new Lines(reader); } public static Lines from(File file) throws FileNotFoundException { return new Lines(new FileReader(file)); } public Lines(Reader reader) { if(reader instanceof BufferedReader) { in = (BufferedReader)reader; } else { in = new BufferedReader(reader); } } public void run(UnaryProcedure proc) { try { for(String line = in.readLine(); line != null; line = in.readLine()) { proc.run(line); } } catch(RuntimeException e) { throw e; } catch(Exception e) { throw new TunneledException(e); } finally { stop(); } } public void stop() { super.stop(); try { in.close(); } catch(RuntimeException e) { throw e; } catch(Exception e) { throw new TunneledException(e); } } private BufferedReader in = null; private class TunneledException extends RuntimeException { TunneledException(Exception e) { super(e.toString()); exception = e; } private Exception exception = null; } } 1.1 jakarta-commons-sandbox/functor/src/test/org/apache/commons/functor/example/lines/Count.java Index: Count.java =================================================================== /* * $Header: /home/cvs/jakarta-commons-sandbox/functor/src/test/org/apache/commons/functor/example/lines/Count.java,v 1.1 2003/11/25 23:13:38 rwaldhoff Exp $ * ==================================================================== * The Apache Software License, Version 1.1 * * Copyright (c) 2003 The Apache Software Foundation. All rights * reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * 3. The end-user documentation included with the redistribution, * if any, must include the following acknowledgment: * "This product includes software developed by the * Apache Software Foundation (http://www.apache.org/)." * Alternately, this acknowledgment may appear in the software itself, * if and wherever such third-party acknowledgments normally appear. * * 4. The names "The Jakarta Project", "Commons", and "Apache Software * Foundation" must not be used to endorse or promote products derived * from this software without prior written permission. For written * permission, please contact [EMAIL PROTECTED] * * 5. Products derived from this software may not be called "Apache", * nor may "Apache" appear in their name, without prior written * permission of the Apache Software Foundation. * * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * ==================================================================== * * This software consists of voluntary contributions made by many * individuals on behalf of the Apache Software Foundation. For more * information on the Apache Software Foundation, please see * <http://www.apache.org/>. * */ package org.apache.commons.functor.example.lines; import org.apache.commons.functor.Procedure; /** * @version $Revision: 1.1 $ $Date: 2003/11/25 23:13:38 $ * @author Rodney Waldhoff */ public class Count implements Procedure { public void run() { count++; } public int getCount() { return count; } private int count = 0; } 1.1 jakarta-commons-sandbox/functor/src/test/org/apache/commons/functor/example/lines/Contains.java Index: Contains.java =================================================================== /* * $Header: /home/cvs/jakarta-commons-sandbox/functor/src/test/org/apache/commons/functor/example/lines/Contains.java,v 1.1 2003/11/25 23:13:38 rwaldhoff Exp $ * ==================================================================== * The Apache Software License, Version 1.1 * * Copyright (c) 2003 The Apache Software Foundation. All rights * reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * 3. The end-user documentation included with the redistribution, * if any, must include the following acknowledgment: * "This product includes software developed by the * Apache Software Foundation (http://www.apache.org/)." * Alternately, this acknowledgment may appear in the software itself, * if and wherever such third-party acknowledgments normally appear. * * 4. The names "The Jakarta Project", "Commons", and "Apache Software * Foundation" must not be used to endorse or promote products derived * from this software without prior written permission. For written * permission, please contact [EMAIL PROTECTED] * * 5. Products derived from this software may not be called "Apache", * nor may "Apache" appear in their name, without prior written * permission of the Apache Software Foundation. * * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * ==================================================================== * * This software consists of voluntary contributions made by many * individuals on behalf of the Apache Software Foundation. For more * information on the Apache Software Foundation, please see * <http://www.apache.org/>. * */ package org.apache.commons.functor.example.lines; import org.apache.commons.functor.UnaryPredicate; /** * @version $Revision: 1.1 $ $Date: 2003/11/25 23:13:38 $ * @author Rodney Waldhoff */ public class Contains implements UnaryPredicate { public Contains(String str) { this.str = str; } public boolean test(Object obj) { return null != obj && obj.toString().indexOf(str) != -1; } private String str = null; } 1.1 jakarta-commons-sandbox/functor/src/test/org/apache/commons/functor/example/lines/Sum.java Index: Sum.java =================================================================== /* * $Header: /home/cvs/jakarta-commons-sandbox/functor/src/test/org/apache/commons/functor/example/lines/Sum.java,v 1.1 2003/11/25 23:13:38 rwaldhoff Exp $ * ==================================================================== * The Apache Software License, Version 1.1 * * Copyright (c) 2003 The Apache Software Foundation. All rights * reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * 3. The end-user documentation included with the redistribution, * if any, must include the following acknowledgment: * "This product includes software developed by the * Apache Software Foundation (http://www.apache.org/)." * Alternately, this acknowledgment may appear in the software itself, * if and wherever such third-party acknowledgments normally appear. * * 4. The names "The Jakarta Project", "Commons", and "Apache Software * Foundation" must not be used to endorse or promote products derived * from this software without prior written permission. For written * permission, please contact [EMAIL PROTECTED] * * 5. Products derived from this software may not be called "Apache", * nor may "Apache" appear in their name, without prior written * permission of the Apache Software Foundation. * * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * ==================================================================== * * This software consists of voluntary contributions made by many * individuals on behalf of the Apache Software Foundation. For more * information on the Apache Software Foundation, please see * <http://www.apache.org/>. * */ package org.apache.commons.functor.example.lines; import org.apache.commons.functor.BinaryFunction; /** * @version $Revision: 1.1 $ $Date: 2003/11/25 23:13:38 $ * @author Rodney Waldhoff */ public class Sum implements BinaryFunction { public Object evaluate(Object left, Object right) { return new Integer( ((Number)left).intValue() + ((Number)right).intValue() ); } public static final Sum instance() { return INSTANCE; } private static final Sum INSTANCE = new Sum(); } 1.1 jakarta-commons-sandbox/functor/src/test/org/apache/commons/functor/example/lines/StartsWith.java Index: StartsWith.java =================================================================== /* * $Header: /home/cvs/jakarta-commons-sandbox/functor/src/test/org/apache/commons/functor/example/lines/StartsWith.java,v 1.1 2003/11/25 23:13:38 rwaldhoff Exp $ * ==================================================================== * The Apache Software License, Version 1.1 * * Copyright (c) 2003 The Apache Software Foundation. All rights * reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * 3. The end-user documentation included with the redistribution, * if any, must include the following acknowledgment: * "This product includes software developed by the * Apache Software Foundation (http://www.apache.org/)." * Alternately, this acknowledgment may appear in the software itself, * if and wherever such third-party acknowledgments normally appear. * * 4. The names "The Jakarta Project", "Commons", and "Apache Software * Foundation" must not be used to endorse or promote products derived * from this software without prior written permission. For written * permission, please contact [EMAIL PROTECTED] * * 5. Products derived from this software may not be called "Apache", * nor may "Apache" appear in their name, without prior written * permission of the Apache Software Foundation. * * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * ==================================================================== * * This software consists of voluntary contributions made by many * individuals on behalf of the Apache Software Foundation. For more * information on the Apache Software Foundation, please see * <http://www.apache.org/>. * */ package org.apache.commons.functor.example.lines; import org.apache.commons.functor.UnaryPredicate; /** * @version $Revision: 1.1 $ $Date: 2003/11/25 23:13:38 $ * @author Rodney Waldhoff */ public class StartsWith implements UnaryPredicate { public StartsWith(String prefix) { this.prefix = prefix; } public boolean test(Object obj) { return null != obj && obj.toString().startsWith(prefix); } private String prefix = null; } 1.1 jakarta-commons-sandbox/functor/src/test/org/apache/commons/functor/example/lines/TestLines.java Index: TestLines.java =================================================================== /* * $Header: /home/cvs/jakarta-commons-sandbox/functor/src/test/org/apache/commons/functor/example/lines/TestLines.java,v 1.1 2003/11/25 23:13:38 rwaldhoff Exp $ * ==================================================================== * The Apache Software License, Version 1.1 * * Copyright (c) 2003 The Apache Software Foundation. All rights * reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * 3. The end-user documentation included with the redistribution, * if any, must include the following acknowledgment: * "This product includes software developed by the * Apache Software Foundation (http://www.apache.org/)." * Alternately, this acknowledgment may appear in the software itself, * if and wherever such third-party acknowledgments normally appear. * * 4. The names "The Jakarta Project", "Commons", and "Apache Software * Foundation" must not be used to endorse or promote products derived * from this software without prior written permission. For written * permission, please contact [EMAIL PROTECTED] * * 5. Products derived from this software may not be called "Apache", * nor may "Apache" appear in their name, without prior written * permission of the Apache Software Foundation. * * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * ==================================================================== * * This software consists of voluntary contributions made by many * individuals on behalf of the Apache Software Foundation. For more * information on the Apache Software Foundation, please see * <http://www.apache.org/>. * */ package org.apache.commons.functor.example.lines; import java.io.Reader; import java.io.StringReader; import java.util.Collection; import junit.framework.Test; import junit.framework.TestCase; import junit.framework.TestSuite; import org.apache.commons.functor.adapter.ProcedureUnaryProcedure; import org.apache.commons.functor.core.Offset; import org.apache.commons.functor.core.collection.Size; /** * @version $Revision: 1.1 $ $Date: 2003/11/25 23:13:38 $ * @author Rodney Waldhoff */ public class TestLines extends TestCase { public TestLines(String testName) { super(testName); } public static Test suite() { return new TestSuite(TestLines.class); } private Reader reader = null; public void setUp() throws Exception { super.setUp(); reader = new StringReader(DOCUMENT); } public void tearDown() throws Exception { super.tearDown(); reader = null; } public void testCountCharacters() throws Exception { Object result = Lines .from(reader) .apply(Size.instance()) .inject(new Integer(0),Sum.instance()); assertEquals("Expected 990 characters",new Integer(990),result); } public void testCountWords() throws Exception { Object result = Lines .from(reader) .apply(WordCount.instance()) .inject(new Integer(0),Sum.instance()); assertEquals("Expected 157 words",new Integer(157),result); } public void testCountLines() throws Exception { Count count = new Count(); Lines .from(reader) .foreach(ProcedureUnaryProcedure.adapt(count)); assertEquals("Expected 16 lines",16,count.getCount()); } public void testCountWordsExcludingComments() throws Exception { Object result = Lines .from(reader) .reject(new StartsWith("#")) .apply(WordCount.instance()) .inject(new Integer(0),Sum.instance()); assertEquals("Expected 90 words",new Integer(90),result); } public void testCountCommentLines() throws Exception { Count count = new Count(); Lines .from(reader) .select(new StartsWith("#")) .foreach(ProcedureUnaryProcedure.adapt(count)); assertEquals("Expected 6 lines",6,count.getCount()); } public void testFindMatchingLines() throws Exception { Collection matches = Lines .from(reader) .select(new Contains("lo")) .toCollection(); assertEquals("Expected 5 lines",5,matches.size()); } public void testFindMatchingFromTail() throws Exception { Collection matches = Lines .from(reader) .select(new Offset(8)) .select(new Contains("lo")) .toCollection(); assertEquals("Expected 2 lines",2,matches.size()); } private static final String DOCUMENT = "# Lorem ipsum dolor sit amet, consectetuer adipiscing elit. \n" + "# Aliquam erat volutpat. Donec nec eros. Etiam eget tortor eu \n" + "tortor rutrum cursus. Pellentesque ornare pretium risus. Nulla \n" + "libero pede, blandit nec, rutrum ut, sodales eu, enim. Duis leo. \n" + "Nunc non est. Nunc consequat lobortis nisl. Vivamus et tortor in \n" + "# nunc euismod elementum. Ut ut dui. Morbi semper, pede eu cursus \n" + "# tristique, diam nunc luctus nibh, id tempor justo metus eget lorem.\n" + "\n" + "Quisque pharetra hendrerit odio. Etiam consequat ante et dui. Etiam \n" + "accumsan elit ac augue. Mauris porta pulvinar tellus. Nulla ac enim ac \n"+ "augue ornare pharetra. Nunc dignissim eros et nibh. Sed justo dolor, \n" + "# ullamcorper non, posuere eget, tempus non, ipsum. Praesent at velit. \n" + "# Mauris tempor nisl sed tortor. Vestibulum ante ipsum primis in faucibus \n" + "orci luctus et ultrices posuere cubilia Curae; Integer mollis malesuada \n" + "dolor. Vestibulum cursus, mi in dictum blandit, eros enim convallis wisi, \n" + "id ullamcorper metus tortor interdum dui.\n"; } 1.4 +3 -2 jakarta-commons-sandbox/functor/src/test/org/apache/commons/functor/example/TestAll.java Index: TestAll.java =================================================================== RCS file: /home/cvs/jakarta-commons-sandbox/functor/src/test/org/apache/commons/functor/example/TestAll.java,v retrieving revision 1.3 retrieving revision 1.4 diff -u -r1.3 -r1.4 --- TestAll.java 12 Mar 2003 00:12:44 -0000 1.3 +++ TestAll.java 25 Nov 2003 23:13:38 -0000 1.4 @@ -74,6 +74,7 @@ suite.addTest(FlexiMapExample.suite()); suite.addTest(QuicksortExample.suite()); + suite.addTest(org.apache.commons.functor.example.lines.TestLines.suite()); return suite; }
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