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- <?php
- /* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
-
- /**
- * PHP Version 4
- *
- * Copyright (c) 2002-2005, Sebastian Bergmann <sb@sebastian-bergmann.de>.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- *
- * * Neither the name of Sebastian Bergmann nor the names of his
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRIC
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * @category Testing
- * @package PHPUnit
- * @author Sebastian Bergmann <sb@sebastian-bergmann.de>
- * @copyright 2002-2005 Sebastian Bergmann <sb@sebastian-bergmann.de>
- * @license http://www.opensource.org/licenses/bsd-license.php BSD License
- * @version CVS: $Id: Assert.php,v 1.29 2005/11/10 09:47:14 sebastian Exp $
- * @link http://pear.php.net/package/PHPUnit
- * @since File available since Release 1.0.0
- */
-
- /**
- * A set of assert methods.
- *
- * @category Testing
- * @package PHPUnit
- * @author Sebastian Bergmann <sb@sebastian-bergmann.de>
- * @copyright 2002-2005 Sebastian Bergmann <sb@sebastian-bergmann.de>
- * @license http://www.opensource.org/licenses/bsd-license.php BSD License
- * @version Release: 1.3.2
- * @link http://pear.php.net/package/PHPUnit
- * @since Class available since Release 1.0.0
- */
- class PHPUnit_Assert {
- /**
- * @var boolean
- * @access private
- */
- var $_looselyTyped = FALSE;
-
- /**
- * Asserts that a haystack contains a needle.
- *
- * @param mixed
- * @param mixed
- * @param string
- * @access public
- * @since Method available since Release 1.1.0
- */
- function assertContains($needle, $haystack, $message = '') {
- if (is_string($needle) && is_string($haystack)) {
- $this->assertTrue(strpos($haystack, $needle) !== FALSE, $message);
- }
-
- else if (is_array($haystack) && !is_object($needle)) {
- $this->assertTrue(in_array($needle, $haystack), $message);
- }
-
- else {
- $this->fail('Unsupported parameter passed to assertContains().');
- }
- }
-
- /**
- * Asserts that a haystack does not contain a needle.
- *
- * @param mixed
- * @param mixed
- * @param string
- * @access public
- * @since Method available since Release 1.1.0
- */
- function assertNotContains($needle, $haystack, $message = '') {
- if (is_string($needle) && is_string($haystack)) {
- $this->assertFalse(strpos($haystack, $needle) !== FALSE, $message);
- }
-
- else if (is_array($haystack) && !is_object($needle)) {
- $this->assertFalse(in_array($needle, $haystack), $message);
- }
-
- else {
- $this->fail('Unsupported parameter passed to assertNotContains().');
- }
- }
-
- /**
- * Asserts that two variables are equal.
- *
- * @param mixed
- * @param mixed
- * @param string
- * @param mixed
- * @access public
- */
- function assertEquals($expected, $actual, $message = '', $delta = 0) {
- if ((is_array($actual) && is_array($expected)) ||
- (is_object($actual) && is_object($expected))) {
- if (is_array($actual) && is_array($expected)) {
- ksort($actual);
- ksort($expected);
- }
-
- if ($this->_looselyTyped) {
- $actual = $this->_convertToString($actual);
- $expected = $this->_convertToString($expected);
- }
-
- $actual = serialize($actual);
- $expected = serialize($expected);
-
- $message = sprintf(
- '%sexpected %s, actual %s',
-
- !empty($message) ? $message . ' ' : '',
- $expected,
- $actual
- );
-
- if ($actual !== $expected) {
- return $this->fail($message);
- }
- }
-
- elseif (is_numeric($actual) && is_numeric($expected)) {
- $message = sprintf(
- '%sexpected %s%s, actual %s',
-
- !empty($message) ? $message . ' ' : '',
- $expected,
- ($delta != 0) ? ('+/- ' . $delta) : '',
- $actual
- );
-
- if (!($actual >= ($expected - $delta) && $actual <= ($expected + $delta))) {
- return $this->fail($message);
- }
- }
-
- else {
- $message = sprintf(
- '%sexpected %s, actual %s',
-
- !empty($message) ? $message . ' ' : '',
- $expected,
- $actual
- );
-
- if ($actual !== $expected) {
- return $this->fail($message);
- }
- }
- }
-
- /**
- * Asserts that two variables reference the same object.
- * This requires the Zend Engine 2 to work.
- *
- * @param object
- * @param object
- * @param string
- * @access public
- * @deprecated
- */
- function assertSame($expected, $actual, $message = '') {
- if (!version_compare(phpversion(), '5.0.0', '>=')) {
- $this->fail('assertSame() only works with PHP >= 5.0.0.');
- }
-
- if ((is_object($expected) || is_null($expected)) &&
- (is_object($actual) || is_null($actual))) {
- $message = sprintf(
- '%sexpected two variables to reference the same object',
-
- !empty($message) ? $message . ' ' : ''
- );
-
- if ($expected !== $actual) {
- return $this->fail($message);
- }
- } else {
- $this->fail('Unsupported parameter passed to assertSame().');
- }
- }
-
- /**
- * Asserts that two variables do not reference the same object.
- * This requires the Zend Engine 2 to work.
- *
- * @param object
- * @param object
- * @param string
- * @access public
- * @deprecated
- */
- function assertNotSame($expected, $actual, $message = '') {
- if (!version_compare(phpversion(), '5.0.0', '>=')) {
- $this->fail('assertNotSame() only works with PHP >= 5.0.0.');
- }
-
- if ((is_object($expected) || is_null($expected)) &&
- (is_object($actual) || is_null($actual))) {
- $message = sprintf(
- '%sexpected two variables to reference different objects',
-
- !empty($message) ? $message . ' ' : ''
- );
-
- if ($expected === $actual) {
- return $this->fail($message);
- }
- } else {
- $this->fail('Unsupported parameter passed to assertNotSame().');
- }
- }
-
- /**
- * Asserts that a variable is not NULL.
- *
- * @param mixed
- * @param string
- * @access public
- */
- function assertNotNull($actual, $message = '') {
- $message = sprintf(
- '%sexpected NOT NULL, actual NULL',
-
- !empty($message) ? $message . ' ' : ''
- );
-
- if (is_null($actual)) {
- return $this->fail($message);
- }
- }
-
- /**
- * Asserts that a variable is NULL.
- *
- * @param mixed
- * @param string
- * @access public
- */
- function assertNull($actual, $message = '') {
- $message = sprintf(
- '%sexpected NULL, actual NOT NULL',
-
- !empty($message) ? $message . ' ' : ''
- );
-
- if (!is_null($actual)) {
- return $this->fail($message);
- }
- }
-
- /**
- * Asserts that a condition is true.
- *
- * @param boolean
- * @param string
- * @access public
- */
- function assertTrue($condition, $message = '') {
- $message = sprintf(
- '%sexpected TRUE, actual FALSE',
-
- !empty($message) ? $message . ' ' : ''
- );
-
- if (!$condition) {
- return $this->fail($message);
- }
- }
-
- /**
- * Asserts that a condition is false.
- *
- * @param boolean
- * @param string
- * @access public
- */
- function assertFalse($condition, $message = '') {
- $message = sprintf(
- '%sexpected FALSE, actual TRUE',
-
- !empty($message) ? $message . ' ' : ''
- );
-
- if ($condition) {
- return $this->fail($message);
- }
- }
-
- /**
- * Asserts that a string matches a given regular expression.
- *
- * @param string
- * @param string
- * @param string
- * @access public
- */
- function assertRegExp($pattern, $string, $message = '') {
- $message = sprintf(
- '%s"%s" does not match pattern "%s"',
-
- !empty($message) ? $message . ' ' : '',
- $string,
- $pattern
- );
-
- if (!preg_match($pattern, $string)) {
- return $this->fail($message);
- }
- }
-
- /**
- * Asserts that a string does not match a given regular expression.
- *
- * @param string
- * @param string
- * @param string
- * @access public
- * @since Method available since Release 1.1.0
- */
- function assertNotRegExp($pattern, $string, $message = '') {
- $message = sprintf(
- '%s"%s" matches pattern "%s"',
-
- !empty($message) ? $message . ' ' : '',
- $string,
- $pattern
- );
-
- if (preg_match($pattern, $string)) {
- return $this->fail($message);
- }
- }
-
- /**
- * Asserts that a variable is of a given type.
- *
- * @param string $expected
- * @param mixed $actual
- * @param optional string $message
- * @access public
- */
- function assertType($expected, $actual, $message = '') {
- return $this->assertEquals(
- $expected,
- gettype($actual),
- $message
- );
- }
-
- /**
- * Converts a value to a string.
- *
- * @param mixed $value
- * @access private
- */
- function _convertToString($value) {
- foreach ($value as $k => $v) {
- if (is_array($v)) {
- $value[$k] = $this->_convertToString($value[$k]);
- } else {
- settype($value[$k], 'string');
- }
- }
-
- return $value;
- }
-
- /**
- * @param boolean $looselyTyped
- * @access public
- */
- function setLooselyTyped($looselyTyped) {
- if (is_bool($looselyTyped)) {
- $this->_looselyTyped = $looselyTyped;
- }
- }
-
- /**
- * Fails a test with the given message.
- *
- * @param string
- * @access protected
- * @abstract
- */
- function fail($message = '') { /* abstract */ }
- }
-
- /*
- * Local variables:
- * tab-width: 4
- * c-basic-offset: 4
- * c-hanging-comment-ender-p: nil
- * End:
- */
- ?>
-