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-<?php
-/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
-
-/**
- * PHP Version 5
- *
- * Copyright (c) 2002-2006, 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 PHPUnit2
- * @author Sebastian Bergmann <sb@sebastian-bergmann.de>
- * @copyright 2002-2006 Sebastian Bergmann <sb@sebastian-bergmann.de>
- * @license http://www.opensource.org/licenses/bsd-license.php BSD License
- * @version CVS: $Id: Assert.php,v 1.45.2.4 2005/12/17 16:04:56 sebastian Exp $
- * @link http://pear.php.net/package/PHPUnit2
- * @since File available since Release 2.0.0
- */
-
-require_once 'PHPUnit2/Framework/AssertionFailedError.php';
-require_once 'PHPUnit2/Framework/ComparisonFailure.php';
-
-/**
- * A set of assert methods.
- *
- * @category Testing
- * @package PHPUnit2
- * @author Sebastian Bergmann <sb@sebastian-bergmann.de>
- * @copyright 2002-2006 Sebastian Bergmann <sb@sebastian-bergmann.de>
- * @license http://www.opensource.org/licenses/bsd-license.php BSD License
- * @version Release: @package_version@
- * @link http://pear.php.net/package/PHPUnit2
- * @since Class available since Release 2.0.0
- * @static
- */
-class PHPUnit2_Framework_Assert {
- /**
- * @var boolean
- * @access private
- * @static
- */
- private static $looselyTyped = FALSE;
-
- /**
- * Protect constructor since it is a static only class.
- *
- * @access protected
- */
- protected function __construct() {
- }
-
- /**
- * Asserts that a haystack contains a needle.
- *
- * @param mixed $needle
- * @param mixed $haystack
- * @param string $message
- * @access public
- * @static
- * @since Method available since Release 2.1.0
- */
- public static function assertContains($needle, $haystack, $message = '') {
- self::doAssertContains($needle, $haystack, TRUE, $message);
- }
-
- /**
- * Asserts that a haystack does not contain a needle.
- *
- * @param mixed $needle
- * @param mixed $haystack
- * @param string $message
- * @access public
- * @static
- * @since Method available since Release 2.1.0
- */
- public static function assertNotContains($needle, $haystack, $message = '') {
- self::doAssertContains($needle, $haystack, FALSE, $message);
- }
-
- /**
- * @param mixed $needle
- * @param mixed $haystack
- * @param boolean $condition
- * @param string $message
- * @throws Exception
- * @access private
- * @static
- * @since Method available since Release 2.2.0
- */
- private static function doAssertContains($needle, $haystack, $condition, $message) {
- $found = FALSE;
-
- if (is_array($haystack) ||
- (is_object($haystack) && $haystack instanceof Iterator)) {
- foreach ($haystack as $straw) {
- if ($straw === $needle) {
- $found = TRUE;
- break;
- }
- }
- }
-
- else if (is_string($needle) && is_string($haystack)) {
- if (strpos($haystack, $needle) !== FALSE) {
- $found = TRUE;
- }
- }
-
- else {
- throw new Exception;
- }
-
- if ($condition && !$found) {
- self::fail(
- sprintf(
- '%s%s"%s" does not contain "%s"',
-
- $message,
- ($message != '') ? ' ' : '',
- self::objectToString($haystack),
- self::objectToString($needle)
- )
- );
- }
-
- else if (!$condition && $found) {
- self::fail(
- sprintf(
- '%s%s"%s" contains "%s"',
-
- $message,
- ($message != '') ? ' ' : '',
- self::objectToString($haystack),
- self::objectToString($needle)
- )
- );
- }
- }
-
- /**
- * Asserts that two variables are equal.
- *
- * @param mixed $expected
- * @param mixed $actual
- * @param string $message
- * @param mixed $delta
- * @access public
- * @static
- */
- public static function assertEquals($expected, $actual, $message = '', $delta = 0) {
- self::doAssertEquals($expected, $actual, $delta, TRUE, $message);
- }
-
- /**
- * Asserts that two variables are not equal.
- *
- * @param mixed $expected
- * @param mixed $actual
- * @param string $message
- * @param mixed $delta
- * @access public
- * @static
- * @since Method available since Release 2.3.0
- */
- public static function assertNotEquals($expected, $actual, $message = '', $delta = 0) {
- self::doAssertEquals($expected, $actual, $delta, FALSE, $message);
- }
-
- /**
- * @param mixed $expected
- * @param mixed $actual
- * @param mixed $delta
- * @param boolean $condition
- * @param string $message
- * @access private
- * @static
- * @since Method available since Release 2.3.0
- */
- private static function doAssertEquals($expected, $actual, $delta, $condition, $message) {
- $equal = FALSE;
-
- if (is_array($expected)) {
- if (is_array($actual)) {
- self::sortArrayRecursively($actual);
- self::sortArrayRecursively($expected);
-
- if (self::$looselyTyped) {
- $actual = self::convertToString($actual);
- $expected = self::convertToString($expected);
- }
-
- $equal = (serialize($expected) == serialize($actual));
- }
- }
-
- else if (is_float($expected) && is_float($actual) && is_float($delta)) {
- $equal = (abs($expected - $actual) <= $delta);
- }
-
- else {
- $equal = (serialize($expected) == serialize($actual));
- }
-
- if ($condition && !$equal) {
- self::failNotSame(
- $expected,
- $actual,
- $message
- );
- }
-
- else if (!$condition && $equal) {
- self::failSame(
- $expected,
- $actual,
- $message
- );
- }
- }
-
- /**
- * Asserts that a condition is true.
- *
- * @param boolean $condition
- * @param string $message
- * @throws Exception
- * @access public
- * @static
- */
- public static function assertTrue($condition, $message = '') {
- if (is_bool($condition)) {
- if (!$condition) {
- self::fail($message);
- }
- } else {
- throw new Exception;
- }
- }
-
- /**
- * Asserts that a condition is false.
- *
- * @param boolean $condition
- * @param string $message
- * @throws Exception
- * @access public
- * @static
- */
- public static function assertFalse($condition, $message = '') {
- if (is_bool($condition)) {
- self::assertTrue(!$condition, $message);
- } else {
- throw new Exception;
- }
- }
-
- /**
- * Asserts that a variable is not NULL.
- *
- * @param mixed $actual
- * @param string $message
- * @access public
- * @static
- */
- public static function assertNotNull($actual, $message = '') {
- if (is_null($actual)) {
- self::fail(self::format('NOT NULL', 'NULL', $message));
- }
- }
-
- /**
- * Asserts that a variable is NULL.
- *
- * @param mixed $actual
- * @param string $message
- * @access public
- * @static
- */
- public static function assertNull($actual, $message = '') {
- if (!is_null($actual)) {
- self::fail(self::format('NULL', 'NOT NULL', $message));
- }
- }
-
- /**
- * Asserts that two variables have the same type and value.
- * Used on objects, it asserts that two variables reference
- * the same object.
- *
- * @param mixed $expected
- * @param mixed $actual
- * @param string $message
- * @access public
- * @static
- */
- public static function assertSame($expected, $actual, $message = '') {
- if ($expected !== $actual) {
- self::failNotSame($expected, $actual, $message);
- }
- }
-
- /**
- * Asserts that two variables do not have the same type and value.
- * Used on objects, it asserts that two variables do not reference
- * the same object.
- *
- * @param mixed $expected
- * @param mixed $actual
- * @param string $message
- * @access public
- * @static
- */
- public static function assertNotSame($expected, $actual, $message = '') {
- if ($expected === $actual) {
- self::failSame($expected, $actual, $message);
- }
- }
-
- /**
- * Asserts that a variable is of a given type.
- *
- * @param string $expected
- * @param mixed $actual
- * @param string $message
- * @access public
- * @static
- */
- public static function assertType($expected, $actual, $message = '') {
- self::doAssertType($expected, $actual, TRUE, $message);
- }
-
- /**
- * Asserts that a variable is not of a given type.
- *
- * @param string $expected
- * @param mixed $actual
- * @param string $message
- * @access public
- * @static
- * @since Method available since Release 2.2.0
- */
- public static function assertNotType($expected, $actual, $message = '') {
- self::doAssertType($expected, $actual, FALSE, $message);
- }
-
- /**
- * @param string $expected
- * @param mixed $actual
- * @param boolean $condition
- * @param string $message
- * @access private
- * @static
- * @since Method available since Release 2.2.0
- */
- private static function doAssertType($expected, $actual, $condition, $message) {
- if (!is_string($expected)) {
- throw new Exception;
- }
-
- if (is_object($actual)) {
- $result = $actual instanceof $expected;
- } else {
- $result = (gettype($actual) == $expected);
- }
-
- if ($condition && !$result) {
- self::failNotSame(
- $expected,
- $actual,
- $message
- );
- }
-
- else if (!$condition && $result) {
- self::failSame(
- $expected,
- $actual,
- $message
- );
- }
- }
-
- /**
- * Asserts that a string matches a given regular expression.
- *
- * @param string $pattern
- * @param string $string
- * @param string $message
- * @access public
- * @static
- */
- public static function assertRegExp($pattern, $string, $message = '') {
- self::doAssertRegExp($pattern, $string, TRUE, $message);
- }
-
- /**
- * Asserts that a string does not match a given regular expression.
- *
- * @param string $pattern
- * @param string $string
- * @param string $message
- * @access public
- * @static
- * @since Method available since Release 2.1.0
- */
- public static function assertNotRegExp($pattern, $string, $message = '') {
- self::doAssertRegExp($pattern, $string, FALSE, $message);
- }
-
- /**
- * @param mixed $pattern
- * @param mixed $string
- * @param boolean $condition
- * @param string $message
- * @access private
- * @static
- * @since Method available since Release 2.2.0
- */
- private static function doAssertRegExp($pattern, $string, $condition, $message) {
- if (!is_string($pattern) || !is_string($string)) {
- throw new Exception;
- }
-
- $result = preg_match($pattern, $string);
-
- if ($condition && !$result) {
- self::fail(
- sprintf(
- '%s%s"%s" does not match pattern "%s"',
-
- $message,
- ($message != '') ? ' ' : '',
- $string,
- $pattern
- )
- );
- }
-
- else if (!$condition && $result) {
- self::fail(
- sprintf(
- '%s%s"%s" matches pattern "%s"',
-
- $message,
- ($message != '') ? ' ' : '',
- $string,
- $pattern
- )
- );
- }
- }
-
- /**
- * Fails a test with the given message.
- *
- * @param string $message
- * @throws PHPUnit2_Framework_AssertionFailedError
- * @access public
- * @static
- */
- public static function fail($message = '') {
- throw new PHPUnit2_Framework_AssertionFailedError($message);
- }
-
- /**
- * @param string $message
- * @throws PHPUnit2_Framework_AssertionFailedError
- * @access private
- * @static
- */
- private static function failSame($message) {
- self::fail(
- sprintf(
- '%s%sexpected not same',
-
- $message,
- ($message != '') ? ' ' : ''
- )
- );
- }
-
- /**
- * @param mixed $expected
- * @param mixed $actual
- * @param string $message
- * @throws PHPUnit2_Framework_AssertionFailedError
- * @access private
- * @static
- */
- private static function failNotSame($expected, $actual, $message) {
- if (is_string($expected) && is_string($actual)) {
- throw new PHPUnit2_Framework_ComparisonFailure($expected, $actual, $message);
- }
-
- self::fail(
- sprintf(
- '%s%sexpected same: <%s> was not: <%s>',
-
- $message,
- ($message != '') ? ' ' : '',
- self::objectToString($expected),
- self::objectToString($actual)
- )
- );
- }
-
- /**
- * @param mixed $expected
- * @param mixed $actual
- * @param string $message
- * @access public
- * @static
- */
- public static function format($expected, $actual, $message) {
- return sprintf(
- '%s%sexpected: <%s> but was: <%s>',
-
- $message,
- ($message != '') ? ' ' : '',
- self::objectToString($expected),
- self::objectToString($actual)
- );
- }
-
- /**
- * @param boolean $looselyTyped
- * @access public
- * @static
- */
- public static function setLooselyTyped($looselyTyped) {
- if (is_bool($looselyTyped)) {
- self::$looselyTyped = $looselyTyped;
- }
- }
-
- /**
- * Converts a value to a string.
- *
- * @param mixed $value
- * @access private
- * @static
- */
- private static function convertToString($value) {
- foreach ($value as $k => $v) {
- if (is_array($v)) {
- $value[$k] = self::convertToString($value[$k]);
- } else if (is_object($v)) {
- $value[$k] = self::objectToString($value[$k]);
- } else {
- settype($value[$k], 'string');
- }
- }
-
- return $value;
- }
-
- /**
- * @param mixed $object
- * @return string
- * @access private
- * @static
- */
- private static function objectToString($object) {
- if (is_array($object) || is_object($object)) {
- $object = serialize($object);
- }
-
- return $object;
- }
-
- /**
- * Sorts an array recursively by its keys.
- *
- * @param array $array
- * @access private
- * @static
- * @author Adam Maccabee Trachtenberg <adam@trachtenberg.com>
- */
- private static function sortArrayRecursively(&$array) {
- ksort($array);
-
- foreach($array as $k => $v) {
- if (is_array($v)) {
- self::sortArrayRecursively($array[$k]);
- }
- }
- }
-}
-
-/*
- * Local variables:
- * tab-width: 4
- * c-basic-offset: 4
- * c-hanging-comment-ender-p: nil
- * End:
- */
-?>
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