1: <?php
2:
3: /**
4: *
5: * Test cases for the AlphaConfig class
6: *
7: * @package alpha::tests
8: * @since 1.0
9: * @author John Collins <dev@alphaframework.org>
10: * @version $Id: AlphaConfig_Test.php 1496 2012-02-12 20:32:21Z alphadev $
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 AlphaConfig_Test extends PHPUnit_Framework_TestCase {
49: /**
50: * A copy of the global config singleton that we will use for testing
51: *
52: * @var AlphaConfig
53: */
54: private $configCopy;
55:
56: /**
57: * Called before the test functions will be executed
58: * this function is defined in PHPUnit_TestCase and overwritten
59: * here
60: *
61: * @since 1.0
62: */
63: protected function setUp() {
64: global $config;
65:
66: $this->configCopy = clone $config;
67: }
68:
69: /**
70: * Called after the test functions are executed
71: * this function is defined in PHPUnit_TestCase and overwritten
72: * here
73: *
74: * @since 1.0
75: */
76: protected function tearDown() {
77: unset($this->configCopy);
78: }
79:
80: /**
81: * Testing that the AlphaConfig getInstance method is returning the same instance object each time
82: *
83: * @since 1.0
84: */
85: public function testGetInstance() {
86: $config1 = AlphaConfig::getInstance();
87: $config2 = AlphaConfig::getInstance();
88:
89: $config1->set('testkey', 'somevalue');
90:
91: $this->assertEquals('somevalue', $config2->get('testkey'), 'testing that the AlphaConfig getInstance method is returning the same instance object each time');
92: }
93:
94: /**
95: * Testing that attempting to access a config value that is not set will cause an exception
96: *
97: * @since 1.0
98: */
99: public function testGetBad() {
100: try {
101: $this->configCopy->get('keyDoesNotExist');
102: $this->fail('Testing that attempting to access a config value that is not set will cause an exception');
103: }catch (IllegalArguementException $e) {
104: $this->assertEquals('The config property [keyDoesNotExist] is not set in the .ini config file', $e->getMessage(), 'Testing that attempting to access a config value that is not set will cause an exception');
105: }
106: }
107: }
108:
109: ?>