Coverage Report - com.jeantessier.commandline.TestOptionalValueSwitch
 
Classes in this File Line Coverage Branch Coverage Complexity
TestOptionalValueSwitch
95%
44/46
N/A
1.125
 
 1  
 /*
 2  
  *  Copyright (c) 2001-2009, Jean Tessier
 3  
  *  All rights reserved.
 4  
  *
 5  
  *  Redistribution and use in source and binary forms, with or without
 6  
  *  modification, are permitted provided that the following conditions
 7  
  *  are met:
 8  
  *
 9  
  *      * Redistributions of source code must retain the above copyright
 10  
  *        notice, this list of conditions and the following disclaimer.
 11  
  *
 12  
  *      * Redistributions in binary form must reproduce the above copyright
 13  
  *        notice, this list of conditions and the following disclaimer in the
 14  
  *        documentation and/or other materials provided with the distribution.
 15  
  *
 16  
  *      * Neither the name of Jean Tessier nor the names of his contributors
 17  
  *        may be used to endorse or promote products derived from this software
 18  
  *        without specific prior written permission.
 19  
  *
 20  
  *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 21  
  *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 22  
  *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 23  
  *  A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR
 24  
  *  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 25  
  *  EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 26  
  *  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 27  
  *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 28  
  *  LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 29  
  *  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 30  
  *  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 31  
  */
 32  
 
 33  
 package com.jeantessier.commandline;
 34  
 
 35  
 import junit.framework.*;
 36  
 
 37  7
 public class TestOptionalValueSwitch extends TestCase {
 38  
     private static final String DEFAULT_VALUE = "default value";
 39  
 
 40  
     private OptionalValueSwitch commandLineSwitch;
 41  
     private static final String EXPECTED_VALUE = "expected value";
 42  
 
 43  
     protected void setUp() throws Exception {
 44  7
         super.setUp();
 45  
 
 46  7
         commandLineSwitch = new OptionalValueSwitch("switch", DEFAULT_VALUE);
 47  7
     }
 48  
 
 49  
     public void testSetToNull() {
 50  1
         assertFalse(commandLineSwitch.isPresent());
 51  1
         assertEquals(DEFAULT_VALUE, commandLineSwitch.getValue());
 52  1
         commandLineSwitch.setValue(null);
 53  1
         assertTrue(commandLineSwitch.isPresent());
 54  1
         assertEquals(DEFAULT_VALUE, commandLineSwitch.getValue());
 55  1
     }
 56  
 
 57  
     public void testSetToObject() {
 58  1
         assertFalse(commandLineSwitch.isPresent());
 59  1
         assertEquals(DEFAULT_VALUE, commandLineSwitch.getValue());
 60  1
         commandLineSwitch.setValue(EXPECTED_VALUE);
 61  1
         assertTrue(commandLineSwitch.isPresent());
 62  1
         assertEquals(EXPECTED_VALUE, commandLineSwitch.getValue());
 63  1
     }
 64  
 
 65  
     public void testParseNull() throws CommandLineException {
 66  1
         assertFalse(commandLineSwitch.isPresent());
 67  1
         assertEquals(DEFAULT_VALUE, commandLineSwitch.getValue());
 68  1
         commandLineSwitch.parse(null);
 69  1
         assertTrue(commandLineSwitch.isPresent());
 70  1
         assertEquals(DEFAULT_VALUE, commandLineSwitch.getValue());
 71  1
     }
 72  
 
 73  
     public void testParseEmptyString() throws CommandLineException {
 74  1
         assertFalse(commandLineSwitch.isPresent());
 75  1
         assertEquals(DEFAULT_VALUE, commandLineSwitch.getValue());
 76  1
         commandLineSwitch.parse("");
 77  1
         assertTrue(commandLineSwitch.isPresent());
 78  1
         assertEquals("", commandLineSwitch.getValue());
 79  1
     }
 80  
 
 81  
     public void testParseString() throws CommandLineException {
 82  1
         assertFalse(commandLineSwitch.isPresent());
 83  1
         assertEquals(DEFAULT_VALUE, commandLineSwitch.getValue());
 84  1
         commandLineSwitch.parse(EXPECTED_VALUE);
 85  1
         assertTrue(commandLineSwitch.isPresent());
 86  1
         assertEquals(EXPECTED_VALUE, commandLineSwitch.getValue());
 87  1
     }
 88  
 
 89  
     public void testValidateWhenNotMandatory() throws CommandLineException {
 90  1
         commandLineSwitch.validate();
 91  1
         commandLineSwitch.parse(EXPECTED_VALUE);
 92  1
         commandLineSwitch.validate();
 93  1
     }
 94  
 
 95  
     public void testValidateWhenMandatory() throws CommandLineException {
 96  1
         commandLineSwitch = new OptionalValueSwitch("switch", "default", true);
 97  
         try {
 98  1
             commandLineSwitch.validate();
 99  0
             fail("Missing mandatory switch should not validate.");
 100  1
         } catch (CommandLineException e) {
 101  
             // Expected
 102  0
         }
 103  1
         commandLineSwitch.parse(EXPECTED_VALUE);
 104  1
         commandLineSwitch.validate();
 105  1
     }
 106  
 }