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Posted to dev@commons.apache.org by mo...@apache.org on 2002/02/26 01:13:37 UTC
cvs commit: jakarta-commons/collections/src/test/org/apache/commons/collections TestMultiHashMap.java
morgand 02/02/25 16:13:37
Modified: collections/src/test/org/apache/commons/collections
TestMultiHashMap.java
Log:
fixed funky line feeds and indicated that MultiHashMap is new to
Collections 2.x
Revision Changes Path
1.3 +231 -226 jakarta-commons/collections/src/test/org/apache/commons/collections/TestMultiHashMap.java
Index: TestMultiHashMap.java
===================================================================
RCS file: /home/cvs/jakarta-commons/collections/src/test/org/apache/commons/collections/TestMultiHashMap.java,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -r1.2 -r1.3
--- TestMultiHashMap.java 22 Feb 2002 02:18:50 -0000 1.2
+++ TestMultiHashMap.java 26 Feb 2002 00:13:37 -0000 1.3
@@ -1,228 +1,233 @@
-/*
- * $Header: /home/cvs/jakarta-commons/collections/src/test/org/apache/commons/collections/TestMultiHashMap.java,v 1.2 2002/02/22 02:18:50 mas Exp $
- * $Revision: 1.2 $
- * $Date: 2002/02/22 02:18:50 $
- *
- * ====================================================================
- *
- * The Apache Software License, Version 1.1
- *
- * Copyright (c) 1999-2001 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 acknowlegement:
- * "This product includes software developed by the
- * Apache Software Foundation (http://www.apache.org/)."
- * Alternately, this acknowlegement may appear in the software itself,
- * if and wherever such third-party acknowlegements 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 apache@apache.org.
- *
- * 5. Products derived from this software may not be called "Apache"
- * nor may "Apache" appear in their names without prior written
- * permission of the Apache Group.
- *
- * 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.collections;
-
-import java.util.*;
-
-import junit.framework.Test;
-import junit.framework.TestCase;
-import junit.framework.TestSuite;
-
-
-/**
- * Unit Tests for <code>MultiHashMap</code>.
- *
- */
-public class TestMultiHashMap extends TestMap
-{
- public TestMultiHashMap(String testName)
- {
- super(testName);
- }
-
- public static Test suite()
- {
- return new TestSuite(TestMultiHashMap.class);
- }
-
- public static void main(String args[])
- {
- String[] testCaseName = { TestMultiHashMap.class.getName() };
- junit.textui.TestRunner.main(testCaseName);
- }
-
- public Map makeEmptyMap() {
- return new MultiHashMap();
- }
-
- //----------------------------
- // Tests
- //----------------------------
- public void testPutNGet()
- {
- MultiHashMap map = new MultiHashMap();
- loadMap( map );
- checkMap( map );
-
- assertTrue( map.get(new Integer(99)) == null );
-
- map.clear();
- assertTrue( map.size() == 0 );
- }
-
- public void testContainsValue()
- {
- MultiHashMap map = new MultiHashMap();
- loadMap( map );
-
- assertTrue( map.containsValue( "uno" ) );
- assertTrue( map.containsValue( "quatro" ) );
- assertTrue( map.containsValue( "two" ) );
-
- assertTrue( ! map.containsValue( "uggaBugga" ) );
-
- map.clear();
- }
-
- public void testValues()
- {
- MultiHashMap map = new MultiHashMap();
- loadMap( map );
-
- Collection vals = map.values();
- assertTrue( vals.size() == getFullSize() );
-
- map.clear();
- }
-
-
- static private class MapPair
- {
- MapPair( int key, String val )
- {
- mKey = new Integer( key );
- mValue = val;
- }
-
- Integer mKey = null;
- String mValue = null;
- }
-
- static private MapPair[][] sMapPairs =
- {
- {new MapPair(0,"zero")},
- {new MapPair(1,"one"), new MapPair(1,"ONE"), new MapPair(1,"uno")},
- {new MapPair(2,"two"), new MapPair(2,"two") },
- {new MapPair(3,"three"), new MapPair(3,"THREE"), new MapPair(3,"tres")},
- {new MapPair(4,"four"), new MapPair(4,"quatro")}
- };
-
- private void loadMap( MultiHashMap map )
- {
- // Set up so that we load the keys "randomly"
- // (i.e. we don't want to load int row-order, so that all like keys
- // load together. We want to mix it up...)
-
- int numRows = sMapPairs.length;
- int maxCols = 0;
- for( int ii=0; ii < sMapPairs.length; ii++ ){
- if ( sMapPairs[ii].length > maxCols )
- maxCols = sMapPairs[ii].length;
- }
- for( int ii=0; ii < maxCols; ii++ ){
- for( int jj=0; jj < numRows; jj++ ){
- if ( ii < sMapPairs[jj].length ) {
- map.put( sMapPairs[jj][ii].mKey, sMapPairs[jj][ii].mValue);
- //---------------------------------------------------------
- }
- }
- }
- assertTrue( map.size() == sMapPairs.length );
- }
-
- private void checkMap( MultiHashMap map )
- {
- for( int ii=0; ii < sMapPairs.length; ii++ ){
- checkKeyList( map, ii );
- }
- }
-
- private void checkKeyList( MultiHashMap map, int index )
- {
- assertTrue( index < sMapPairs.length );
- Integer key = sMapPairs[index][0].mKey ;
-
- Object obj = map.get( key );
- //--------------------------
-
- assertTrue( obj != null );
- assertTrue( obj instanceof Collection );
- Collection keyList = (Collection)obj;
-
- assertTrue( keyList.size() == sMapPairs[index].length );
- Iterator iter = keyList.iterator();
- while ( iter.hasNext() ) {
- Object oval = iter.next();
- assertTrue( oval != null );
- assertTrue( oval instanceof String );
- String val = (String)oval;
- boolean foundIt = false;
- for( int ii=0; ii < sMapPairs[index].length; ii++ ){
- if( val.equals( sMapPairs[index][ii].mValue ) )
- foundIt = true;
- }
- assertTrue( foundIt );
- }
- }
-
- public int getFullSize()
- {
- int len = 0;
- for( int ii=0; ii < sMapPairs.length; ii++ ){
- len += sMapPairs[ii].length;
- }
- return len;
- }
-
+/*
+ * $Header: /home/cvs/jakarta-commons/collections/src/test/org/apache/commons/collections/TestMultiHashMap.java,v 1.3 2002/02/26 00:13:37 morgand Exp $
+ * $Revision: 1.3 $
+ * $Date: 2002/02/26 00:13:37 $
+ *
+ * ====================================================================
+ *
+ * The Apache Software License, Version 1.1
+ *
+ * Copyright (c) 1999-2001 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 acknowlegement:
+ * "This product includes software developed by the
+ * Apache Software Foundation (http://www.apache.org/)."
+ * Alternately, this acknowlegement may appear in the software itself,
+ * if and wherever such third-party acknowlegements 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 apache@apache.org.
+ *
+ * 5. Products derived from this software may not be called "Apache"
+ * nor may "Apache" appear in their names without prior written
+ * permission of the Apache Group.
+ *
+ * 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.collections;
+
+import java.util.*;
+
+import junit.framework.Test;
+import junit.framework.TestCase;
+import junit.framework.TestSuite;
+
+
+/**
+ * Unit Tests for <code>MultiHashMap</code>.
+ *
+ */
+public class TestMultiHashMap extends TestMap
+{
+ public TestMultiHashMap(String testName)
+ {
+ super(testName);
+ }
+
+ public static Test suite()
+ {
+ return new TestSuite(TestMultiHashMap.class);
+ }
+
+ public static void main(String args[])
+ {
+ String[] testCaseName = { TestMultiHashMap.class.getName() };
+ junit.textui.TestRunner.main(testCaseName);
+ }
+
+ // MutltiHashMap was introduced in Collections 2.x
+ public int getCompatibilityVersion() {
+ return 2;
+ }
+
+ public Map makeEmptyMap() {
+ return new MultiHashMap();
+ }
+
+ //----------------------------
+ // Tests
+ //----------------------------
+ public void testPutNGet()
+ {
+ MultiHashMap map = new MultiHashMap();
+ loadMap( map );
+ checkMap( map );
+
+ assertTrue( map.get(new Integer(99)) == null );
+
+ map.clear();
+ assertTrue( map.size() == 0 );
+ }
+
+ public void testContainsValue()
+ {
+ MultiHashMap map = new MultiHashMap();
+ loadMap( map );
+
+ assertTrue( map.containsValue( "uno" ) );
+ assertTrue( map.containsValue( "quatro" ) );
+ assertTrue( map.containsValue( "two" ) );
+
+ assertTrue( ! map.containsValue( "uggaBugga" ) );
+
+ map.clear();
+ }
+
+ public void testValues()
+ {
+ MultiHashMap map = new MultiHashMap();
+ loadMap( map );
+
+ Collection vals = map.values();
+ assertTrue( vals.size() == getFullSize() );
+
+ map.clear();
+ }
+
+
+ static private class MapPair
+ {
+ MapPair( int key, String val )
+ {
+ mKey = new Integer( key );
+ mValue = val;
+ }
+
+ Integer mKey = null;
+ String mValue = null;
+ }
+
+ static private MapPair[][] sMapPairs =
+ {
+ {new MapPair(0,"zero")},
+ {new MapPair(1,"one"), new MapPair(1,"ONE"), new MapPair(1,"uno")},
+ {new MapPair(2,"two"), new MapPair(2,"two") },
+ {new MapPair(3,"three"), new MapPair(3,"THREE"), new MapPair(3,"tres")},
+ {new MapPair(4,"four"), new MapPair(4,"quatro")}
+ };
+
+ private void loadMap( MultiHashMap map )
+ {
+ // Set up so that we load the keys "randomly"
+ // (i.e. we don't want to load int row-order, so that all like keys
+ // load together. We want to mix it up...)
+
+ int numRows = sMapPairs.length;
+ int maxCols = 0;
+ for( int ii=0; ii < sMapPairs.length; ii++ ){
+ if ( sMapPairs[ii].length > maxCols )
+ maxCols = sMapPairs[ii].length;
+ }
+ for( int ii=0; ii < maxCols; ii++ ){
+ for( int jj=0; jj < numRows; jj++ ){
+ if ( ii < sMapPairs[jj].length ) {
+ map.put( sMapPairs[jj][ii].mKey, sMapPairs[jj][ii].mValue);
+ //---------------------------------------------------------
+ }
+ }
+ }
+ assertTrue( map.size() == sMapPairs.length );
+ }
+
+ private void checkMap( MultiHashMap map )
+ {
+ for( int ii=0; ii < sMapPairs.length; ii++ ){
+ checkKeyList( map, ii );
+ }
+ }
+
+ private void checkKeyList( MultiHashMap map, int index )
+ {
+ assertTrue( index < sMapPairs.length );
+ Integer key = sMapPairs[index][0].mKey ;
+
+ Object obj = map.get( key );
+ //--------------------------
+
+ assertTrue( obj != null );
+ assertTrue( obj instanceof Collection );
+ Collection keyList = (Collection)obj;
+
+ assertTrue( keyList.size() == sMapPairs[index].length );
+ Iterator iter = keyList.iterator();
+ while ( iter.hasNext() ) {
+ Object oval = iter.next();
+ assertTrue( oval != null );
+ assertTrue( oval instanceof String );
+ String val = (String)oval;
+ boolean foundIt = false;
+ for( int ii=0; ii < sMapPairs[index].length; ii++ ){
+ if( val.equals( sMapPairs[index][ii].mValue ) )
+ foundIt = true;
+ }
+ assertTrue( foundIt );
+ }
+ }
+
+ public int getFullSize()
+ {
+ int len = 0;
+ for( int ii=0; ii < sMapPairs.length; ii++ ){
+ len += sMapPairs[ii].length;
+ }
+ return len;
+ }
+
public void testEntrySetIterator() {
}
@@ -237,4 +242,4 @@
// for.
return;
}
-}
+}
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