Coverage Report - org.mockftpserver.core.util.Assert
 
Classes in this File Line Coverage Branch Coverage Complexity
Assert
93%
28/30
100%
16/16
2.778
 
 1   
 /*
 2   
  * Copyright 2007 the original author or authors.
 3   
  *
 4   
  * Licensed under the Apache License, Version 2.0 (the "License");
 5   
  * you may not use this file except in compliance with the License.
 6   
  * You may obtain a copy of the License at
 7   
  *
 8   
  *      http://www.apache.org/licenses/LICENSE-2.0
 9   
  *
 10   
  * Unless required by applicable law or agreed to in writing, software
 11   
  * distributed under the License is distributed on an "AS IS" BASIS,
 12   
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 13   
  * See the License for the specific language governing permissions and
 14   
  * limitations under the License.
 15   
  */
 16   
 package org.mockftpserver.core.util;
 17   
 
 18   
 import java.util.Collection;
 19   
 import java.util.Map;
 20   
 
 21   
 /**
 22   
  * Provides static helper methods to make runtime assertions. Throws an
 23   
  * <code>AssertFailedException</code> when the assertion fails. All methods are static.
 24   
  *
 25   
  * @version $Revision: 8 $ - $Date: 2007-12-18 22:42:32 -0500 (Tue, 18 Dec 2007) $
 26   
  *
 27   
  * @author Chris Mair
 28   
  */
 29   
 public final class Assert {
 30   
 
 31   
     /**
 32   
      * Verify that arg is null. Throw an AssertFailedException if it is not null.
 33   
      * @param arg - the method parameter value
 34   
      * @param argName - the name of the parameter; used in the exception message
 35   
      * @throws AssertFailedException - if arg is not null
 36   
      */
 37   
     public static void isNull(Object arg, String argName) {
 38  2 
         if (arg != null) {
 39  1 
             throw new AssertFailedException("The value for \"" + argName + "\" must be null");
 40   
         }
 41  1 
     }
 42   
 
 43   
         /**
 44   
          * Verify that arg is not null. Throw an AssertFailedException if it is null.
 45   
          * @param arg - the method parameter value
 46   
      * @param argName - the name of the parameter; used in the exception message
 47   
          * @throws AssertFailedException - if arg is null
 48   
          */
 49   
     public static void notNull(Object arg, String argName) {
 50  32840 
                 if (arg == null) {
 51  186 
             throw new AssertFailedException("The value of \"" + argName + "\" is null");
 52   
                 }
 53  32654 
         }
 54   
 
 55   
         /**
 56   
          * Verify that condition is true. Throw an AssertFailedException if it is false.
 57   
          * @param condition - the condition that should be true
 58   
          * @throws AssertFailedException - if condition is false
 59   
          */
 60   
         public static void isTrue(boolean condition, String message) {
 61  3945 
                 if (!condition) {
 62  30 
                         throw new AssertFailedException(message);
 63   
                 }
 64  3915 
         }
 65   
 
 66   
         /**
 67   
          * Verify that condition is false. Throw an AssertFailedException if it is true.
 68   
          * @param condition - the condition that should be false
 69   
          * @throws AssertFailedException - if condition is true
 70   
          */
 71   
         public static void isFalse(boolean condition, String message) {
 72  271 
                 if (condition) {
 73  8 
                         throw new AssertFailedException(message);
 74   
                 }
 75  263 
         }
 76   
 
 77   
         /**
 78   
          * Verify that the collection is not null or empty. Throw an
 79   
          * AssertFailedException if it is null or empty.
 80   
          * @param collection - the Collection
 81   
      * @param argName - the name of the parameter; used in the exception message
 82   
          * @throws AssertFailedException - if collection is null or empty
 83   
          */
 84   
     public static void notNullOrEmpty(Collection collection, String argName) {
 85  3 
         notNull(collection, argName);
 86  2 
                 if (collection.isEmpty()) {
 87  1 
             throw new AssertFailedException("The \"" + argName + "\" Collection is empty");
 88   
                 }
 89  1 
         }
 90   
 
 91   
         /**
 92   
          * Verify that the Map is not null or empty. Throw an AssertFailedException
 93   
          * if it is null or empty.
 94   
          * @param map - the Map
 95   
      * @param argName - the name of the parameter; used in the exception message
 96   
          * @throws AssertFailedException - if map is null or empty
 97   
          */
 98   
     public static void notNullOrEmpty(Map map, String argName) {
 99  3 
         notNull(map, argName);
 100  2 
                 if (map.isEmpty()) {
 101  1 
             throw new AssertFailedException("The \"" + argName + "\" Map is empty");
 102   
                 }
 103  1 
         }
 104   
 
 105   
         /**
 106   
          * Verify that the array is not null or empty. Throw an
 107   
          * AssertFailedException if it is null or empty.
 108   
          * @param array - the array
 109   
      * @param argName - the name of the parameter; used in the exception message
 110   
          * @throws AssertFailedException - if array is null or empty
 111   
          */
 112   
     public static void notNullOrEmpty(Object[] array, String argName) {
 113  3 
         notNull(array, argName);
 114  2 
                 if (array.length == 0) {
 115  1 
             throw new AssertFailedException("The \"" + argName + "\" array is empty");
 116   
                 }
 117  1 
         }
 118   
 
 119   
         /**
 120   
          * Verify that the String is not null or empty. Throw an
 121   
          * AssertFailedException if it is null or empty.
 122   
          * @param string - the String
 123   
      * @param argName - the name of the parameter; used in the exception message
 124   
          * @throws AssertFailedException - if string is null or empty
 125   
          */
 126   
     public static void notNullOrEmpty(String string, String argName) {
 127  306 
         notNull(string, argName);
 128  304 
                 if (string.trim().length() == 0) {
 129  3 
             throw new AssertFailedException("The \"" + argName + "\" String is empty");
 130   
                 }
 131  301 
         }
 132   
 
 133   
         /**
 134   
          * Private constructor. All methods are static
 135   
          */
 136  0 
         private Assert() {
 137  0 
         }
 138   
 }
Report generated by Cobertura 1.9.4.1 on 7/17/12 9:22 PM.