[Pzfilereader-svn] SF.net SVN: pzfilereader: [105] trunk/PZFileReader/src/test/java/net/sf/ pzfilereader/parserutils/LTrimTest.java

[<zep...@us...>]

Revision: 105
          http://svn.sourceforge.net/pzfilereader/?rev=105&view=rev
Author:   zepernick
Date:     2006-10-19 08:28:54 -0700 (Thu, 19 Oct 2006)

Log Message:
-----------
Test cases for lTrim and lTrimKeepTabs

Added Paths:
-----------
    trunk/PZFileReader/src/test/java/net/sf/pzfilereader/parserutils/LTrimTest.java

Added: trunk/PZFileReader/src/test/java/net/sf/pzfilereader/parserutils/LTrimTest.java
===================================================================
--- trunk/PZFileReader/src/test/java/net/sf/pzfilereader/parserutils/LTrimTest.java	                        (rev 0)
+++ trunk/PZFileReader/src/test/java/net/sf/pzfilereader/parserutils/LTrimTest.java	2006-10-19 15:28:54 UTC (rev 105)
@@ -0,0 +1,77 @@
+/*
+ Copyright 2006 Paul Zepernick
+
+ Licensed under the Apache License, Version 2.0 (the "License"); 
+ you may not use this file except in compliance with the License. 
+ You may obtain a copy of the License at 
+
+ http://www.apache.org/licenses/LICENSE-2.0 
+
+ Unless required by applicable law or agreed to in writing, software distributed 
+ under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR 
+ CONDITIONS OF ANY KIND, either express or implied. See the License for 
+ the specific language governing permissions and limitations under the License.  
+ */
+package net.sf.pzfilereader.parserutils;
+
+import net.sf.pzfilereader.util.ParserUtils;
+import junit.framework.TestCase;
+
+/**
+ * Tests the functionality of the left trim in the ParserUtils
+ *  
+ * @author paul zepernick
+ */
+public class LTrimTest extends TestCase{
+    
+    
+    
+    /**
+     * Make sure all spaces are properly removed from the front of the String
+     *
+     */
+    public void testTrimLeadingSpaces(){
+        final String testS = "     RemoveAllSpacesFromMe";        
+        assertEquals(true , ParserUtils.lTrim(testS).indexOf(" ") == -1);        
+    }
+    
+    /**
+     * Make sure all spaces are properly removed from the front of the String
+     * leaving the trailing spaces at the end
+     *
+     */
+    public void testTrimLeadingSpacesWithTrailingSpaces(){
+        final String testS = "     RemoveAllSpacesFromMe     ";
+        final String tResult = ParserUtils.lTrim(testS);
+        assertEquals(true , !tResult.startsWith(" ") && tResult.endsWith(" "));        
+    }
+    
+    
+    /**
+     * Make sure all TAB chars are properly removed from the front of the String
+     * leaving the trailing spaces at the end
+     *
+     */
+    public void testTrimLeadingTabs(){
+        final String testS = "\t\t\tRemoveAllSpacesFromMe     ";
+        final String tResult = ParserUtils.lTrim(testS);
+        assertEquals(true , !tResult.startsWith("\t") && tResult.endsWith(" "));        
+    }
+    
+    
+    /**
+     * Make sure all TAB chars are properly removed from the front of the String
+     * leaving the trailing spaces at the end
+     *
+     */
+    public void testKeepLeadingTabs(){
+        final String testS = "     \t\t\tRemoveAllSpacesFromMe     ";
+        final String tResult = ParserUtils.lTrimKeepTabs(testS);
+        assertEquals(true , !tResult.startsWith("\t") && tResult.endsWith(" "));        
+    }
+    
+    
+    public static void main(final String[] args) {
+        junit.textui.TestRunner.run(LTrimTest.class);
+    }
+}


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