1: <?php
  2: 
  3: /**
  4:  *
  5:  * Test case for the Integer data type
  6:  *
  7:  * @package alpha::tests
  8:  * @since 1.0
  9:  * @author John Collins <dev@alphaframework.org>
 10:  * @version $Id: Integer_Test.php 1597 2012-11-27 17:05:17Z alphadevx $
 11:  * @license http://www.opensource.org/licenses/bsd-license.php The BSD License
 12:  * @copyright Copyright (c) 2012, John Collins (founder of Alpha Framework).
 13:  * All rights reserved.
 14:  *
 15:  * <pre>
 16:  * Redistribution and use in source and binary forms, with or
 17:  * without modification, are permitted provided that the
 18:  * following conditions are met:
 19:  *
 20:  * * Redistributions of source code must retain the above
 21:  *   copyright notice, this list of conditions and the
 22:  *   following disclaimer.
 23:  * * Redistributions in binary form must reproduce the above
 24:  *   copyright notice, this list of conditions and the
 25:  *   following disclaimer in the documentation and/or other
 26:  *   materials provided with the distribution.
 27:  * * Neither the name of the Alpha Framework nor the names
 28:  *   of its contributors may be used to endorse or promote
 29:  *   products derived from this software without specific
 30:  *   prior written permission.
 31:  *
 32:  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
 33:  * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
 34:  * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 35:  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 36:  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
 37:  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 38:  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 39:  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 40:  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 41:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 42:  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
 43:  * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 44:  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 45:  * </pre>
 46:  *
 47:  */
 48: class Integer_Test extends PHPUnit_Framework_TestCase {
 49:     /**
 50:      * An Integer for testing
 51:      *
 52:      * @var Integer
 53:      * @since 1.0
 54:      */
 55:     private $int1;
 56: 
 57:     /**
 58:      * An Integer for testing
 59:      *
 60:      * @var Integer
 61:      * @since 1.0
 62:      */
 63:     private $int2;
 64: 
 65:     /**
 66:      * Called before the test functions will be executed
 67:      * this function is defined in PHPUnit_TestCase and overwritten
 68:      * here
 69:      *
 70:      * @since 1.0
 71:      */
 72:     protected function setUp() {
 73:         $this->int1 = new Integer();
 74:         $this->int2 = new Integer();
 75:     }
 76: 
 77:     /**
 78:      * Called after the test functions are executed
 79:      * this function is defined in PHPUnit_TestCase and overwritten
 80:      * here
 81:      *
 82:      * @since 1.0
 83:      */
 84:     protected function tearDown() {
 85:         unset($this->int1);
 86:         unset($this->int2);
 87:     }
 88: 
 89:     /**
 90:      * Testing the int constructor for acceptance of correct data
 91:      *
 92:      * @since 1.0
 93:      */
 94:     public function testConstructorPass() {
 95:         $this->int1 = new Integer(25);
 96: 
 97:         $this->assertEquals(25, $this->int1->getValue(), "testing the Integer constructor for pass");
 98:     }
 99: 
100:     /**
101:      * Testing passing invalid data to setValue
102:      *
103:      * @since 1.0
104:      */
105:     public function testSetValueInvalid() {
106:         try {
107:             $this->int1->setValue("blah");
108:             $this->fail('testing passing invalid data to setValue');
109:         }catch (AlphaException $e) {
110:             $this->assertEquals('Not a valid integer value!'
111:                 , $e->getMessage()
112:                 , 'testing passing invalid data to setValue');
113:         }
114:     }
115: 
116:     /**
117:      * Testing passing valid data to setValue
118:      *
119:      * @since 1.0
120:      */
121:     public function testSetValueValid() {
122:         $this->int1->setValue(7);
123: 
124:         $this->assertEquals(7, $this->int1->getValue(), 'testing passing valid data to setValue');
125:     }
126: 
127:     /**
128:      * Testing the setSize method to see if validation fails
129:      *
130:      * @since 1.0
131:      */
132:     public function testSetSizeInvalid() {
133:         $this->int1 = new Integer();
134:         $this->int1->setSize(2);
135: 
136:         try {
137:             $this->int1->setValue(200);
138:         }catch (AlphaException $e) {
139:             $this->assertEquals('Not a valid integer value!  A maximum of 2 characters is allowed'
140:                 , $e->getMessage()
141:                 , 'testing the setSize method to see if validation fails');
142:         }
143:     }
144: 
145:     /**
146:      * Testing addition of two Integer values
147:      *
148:      * @since 1.0
149:      */
150:     public function testAddIntegers() {
151:         $this->int1 = new Integer(1500);
152:         $this->int2 = new Integer(3577);
153: 
154:         $this->assertEquals(5077, ($this->int1->getValue()+$this->int2->getValue()), 'testing addition of two Integer values');
155:     }
156: 
157:     /**
158:      * Testing the __toString method
159:      *
160:      * @since 1.0
161:      */
162:     public function testToString() {
163:         $this->int1 = new Integer(2008);
164: 
165:         $this->assertEquals('The year is 2008', 'The year is '.$this->int1, 'testing the __toString method');
166:     }
167: 
168:     /**
169:      * Testing the zeroPad method
170:      *
171:      * @since 1.2.1
172:      */
173:     public function testZeroPad() {
174:         $val = Integer::zeroPad(25);
175: 
176:         $this->assertEquals('00000000025', $val, 'Testing the zeroPad method');
177:     }
178: }
179: 
180: ?>