1: <?php
  2: 
  3: /**
  4:  *
  5:  * Test case for the Date data type
  6:  * 
  7:  * @package alpha::tests
  8:  * @since 1.0
  9:  * @author John Collins <dev@alphaframework.org>
 10:  * @version $Id: Date_Test.php 1548 2012-07-29 17:07:07Z 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 Date_Test extends PHPUnit_Framework_TestCase {
 49:     /**
 50:      * An Date for testing
 51:      * 
 52:      * @var Date
 53:      * @since 1.0
 54:      */
 55:     private $date1; 
 56:     
 57:     /**
 58:      * Called before the test functions will be executed
 59:      * this function is defined in PHPUnit_TestCase and overwritten
 60:      * here
 61:      * 
 62:      * @since 1.0
 63:      */
 64:     protected function setUp() {
 65:         global $config;
 66:         // override setting to ensure dates default to now
 67:         $config->set('app.default.datetime', 'now');
 68:                 
 69:         $this->date1 = new Date();        
 70:     }
 71:     
 72:     /** 
 73:      * Called after the test functions are executed
 74:      * this function is defined in PHPUnit_TestCase and overwritten
 75:      * here
 76:      * 
 77:      * @since 1.0
 78:      */    
 79:     protected function tearDown() {        
 80:         unset($this->date1);        
 81:     }
 82:     
 83:     /**
 84:      * Testing the constructor has set the Date to today by default
 85:      * 
 86:      * @since 1.0
 87:      */
 88:     public function testDefaultDateValue() {
 89:         $this->assertEquals(date("Y-m-d"), $this->date1->getValue(), "testing the constructor has set the Date to today by default");
 90:     }
 91:     
 92:     /**
 93:      * Testing the setValue method
 94:      * 
 95:      * @since 1.0
 96:      */
 97:     public function testSetValuePass() {
 98:         $this->date1->setDateValue(2000, 1, 1);
 99:         
100:         $this->assertEquals("2000-01-01", $this->date1->getValue(), "testing the setValue method");
101:     }
102:     
103:     /**
104:      * Testing the setValue method with a bad month
105:      * 
106:      * @since 1.0
107:      */
108:     public function testSetValueInvalidMonth() {
109:         try {       
110:             $this->date1->setDateValue(2000, 'blah', 1);
111:             $this->fail("testing the setValue method with a bad month");
112:         }catch (AlphaException $e) {
113:             $this->assertEquals('Error: the month value blah provided is invalid!'
114:                 , $e->getMessage()
115:                 , "testing the setValue method with a bad month");
116:         }       
117:     }
118:     
119:     /**
120:      * Testing the setValue method with a bad date value (out of range)
121:      * 
122:      * @since 1.0
123:      */
124:     public function testSetValueInvalidValue() {
125:         try {       
126:             $this->date1->setDateValue(2000, 13, 1);
127:             $this->fail("testing the setValue method with a bad date value (out of range)");
128:         }catch (AlphaException $e) {
129:             $this->assertEquals('Error: the day value 2000-13-1 provided is invalid!'
130:                 , $e->getMessage()
131:                 , "testing the setValue method with a bad date value (out of range)");
132:         }       
133:     }
134:     
135:     /**
136:      * Testing the populate_from_string method
137:      * 
138:      * @since 1.0
139:      */
140:     public function testPopulateFromString() {
141:         $this->date1->populateFromString("2007-08-13");
142:         
143:         $this->assertEquals("2007-08-13", $this->date1->getValue(), "testing the populateFromString method");
144:     }
145:     
146:     /**
147:      * Testing that the validation will cause an invalid date to fail on the constructor
148:      * 
149:      * @since 1.0
150:      */
151:     public function testValidationOnConstructor() {
152:         try {
153:             $date = new Date("blah");
154:             $this->fail("testing that the validation will cause an invalid date to fail on the constructor");       
155:         }catch (AlphaException $e) {
156:             $this->assertTrue(true, "testing that the validation will cause an invalid date to fail on the constructor");
157:         }
158:     }
159:     
160:     /**
161:      * Testing the get_euro_value method for converting to European date format
162:      * 
163:      * @since 1.0
164:      */
165:     public function testGetEuroValue() {
166:         $this->assertEquals(date("d/m/y"), $this->date1->getEuroValue(), "testing the get_euro_value method for converting to European date format");
167:     }
168:     
169:     /**
170:      * Testing the getWeekday() method when the default constructor is used
171:      * 
172:      * @since 1.0
173:      */
174:     public function testGetWeekday() {
175:         $this->assertEquals(date('l'), $this->date1->getWeekday(), "testing the getWeekday() method when the default constructor is used");
176:     }
177: }
178: 
179: ?>