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|
<?php
//
// +------------------------------------------------------------------------+
// | PEAR :: PHPUnit |
// +------------------------------------------------------------------------+
// | Copyright (c) 2002-2005 Sebastian Bergmann <sb@sebastian-bergmann.de>. |
// +------------------------------------------------------------------------+
// | This source file is subject to version 3.00 of the PHP License, |
// | that is available at http://www.php.net/license/3_0.txt. |
// | If you did not receive a copy of the PHP license and are unable to |
// | obtain it through the world-wide-web, please send a note to |
// | license@php.net so we can mail you a copy immediately. |
// +------------------------------------------------------------------------+
//
// $Id: TestCase.php,v 1.16 2004/12/22 08:06:11 sebastian Exp $
//
require_once 'PHPUnit/Assert.php';
require_once 'PHPUnit/TestResult.php';
/**
* A TestCase defines the fixture to run multiple tests.
*
* To define a TestCase
*
* 1) Implement a subclass of PHPUnit_TestCase.
* 2) Define instance variables that store the state of the fixture.
* 3) Initialize the fixture state by overriding setUp().
* 4) Clean-up after a test by overriding tearDown().
*
* Each test runs in its own fixture so there can be no side effects
* among test runs.
*
* Here is an example:
*
* <code>
* <?php
* class MathTest extends PHPUnit_TestCase {
* var $fValue1;
* var $fValue2;
*
* function MathTest($name) {
* $this->PHPUnit_TestCase($name);
* }
*
* function setUp() {
* $this->fValue1 = 2;
* $this->fValue2 = 3;
* }
* }
* ?>
* </code>
*
* For each test implement a method which interacts with the fixture.
* Verify the expected results with assertions specified by calling
* assert with a boolean.
*
* <code>
* <?php
* function testPass() {
* $this->assertTrue($this->fValue1 + $this->fValue2 == 5);
* }
* ?>
* </code>
*
* @author Sebastian Bergmann <sb@sebastian-bergmann.de>
* @copyright Copyright © 2002-2005 Sebastian Bergmann <sb@sebastian-bergmann.de>
* @license http://www.php.net/license/3_0.txt The PHP License, Version 3.0
* @category Testing
* @package PHPUnit
*/
class PHPUnit_TestCase extends PHPUnit_Assert {
/**
* @var boolean
* @access private
*/
var $_failed = FALSE;
/**
* The name of the test case.
*
* @var string
* @access private
*/
var $_name = '';
/**
* PHPUnit_TestResult object
*
* @var object
* @access private
*/
var $_result;
/**
* Constructs a test case with the given name.
*
* @param string
* @access public
*/
function PHPUnit_TestCase($name = FALSE) {
if ($name !== FALSE) {
$this->setName($name);
}
}
/**
* Counts the number of test cases executed by run(TestResult result).
*
* @return integer
* @access public
*/
function countTestCases() {
return 1;
}
/**
* Gets the name of a TestCase.
*
* @return string
* @access public
*/
function getName() {
return $this->_name;
}
/**
* Runs the test case and collects the results in a given TestResult object.
*
* @param object
* @return object
* @access public
*/
function run(&$result) {
$this->_result = &$result;
$this->_result->run($this);
return $this->_result;
}
/**
* Runs the bare test sequence.
*
* @access public
*/
function runBare() {
$this->setUp();
$this->runTest();
$this->tearDown();
$this->pass();
}
/**
* Override to run the test and assert its state.
*
* @access protected
*/
function runTest() {
call_user_func(
array(
&$this,
$this->_name
)
);
}
/**
* Sets the name of a TestCase.
*
* @param string
* @access public
*/
function setName($name) {
$this->_name = $name;
}
/**
* Returns a string representation of the test case.
*
* @return string
* @access public
*/
function toString() {
return '';
}
/**
* Creates a default TestResult object.
*
* @return object
* @access protected
*/
function &createResult() {
return new PHPUnit_TestResult;
}
/**
* Fails a test with the given message.
*
* @param string
* @access protected
*/
function fail($message = '') {
$this->_result->addFailure($this, $message);
$this->_failed = TRUE;
}
/**
* Passes a test.
*
* @access protected
*/
function pass() {
if (!$this->_failed) {
$this->_result->addPassedTest($this);
}
}
/**
* Sets up the fixture, for example, open a network connection.
* This method is called before a test is executed.
*
* @access protected
* @abstract
*/
function setUp() { /* abstract */ }
/**
* Tears down the fixture, for example, close a network connection.
* This method is called after a test is executed.
*
* @access protected
* @abstract
*/
function tearDown() { /* abstract */ }
}
?>
|
