130 lines
2.9 KiB
PHP
130 lines
2.9 KiB
PHP
<?php
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/*
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* This file is part of the Comparator package.
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*
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* (c) Sebastian Bergmann <sebastian@phpunit.de>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace SebastianBergmann\Comparator;
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use SebastianBergmann\Diff\Differ;
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/**
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* Thrown when an assertion for string equality failed.
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*/
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class ComparisonFailure extends \RuntimeException
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{
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/**
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* Expected value of the retrieval which does not match $actual.
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* @var mixed
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*/
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protected $expected;
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/**
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* Actually retrieved value which does not match $expected.
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* @var mixed
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*/
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protected $actual;
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/**
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* The string representation of the expected value
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* @var string
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*/
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protected $expectedAsString;
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/**
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* The string representation of the actual value
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* @var string
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*/
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protected $actualAsString;
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/**
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* @var bool
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*/
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protected $identical;
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/**
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* Optional message which is placed in front of the first line
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* returned by toString().
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* @var string
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*/
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protected $message;
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/**
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* Initialises with the expected value and the actual value.
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*
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* @param mixed $expected Expected value retrieved.
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* @param mixed $actual Actual value retrieved.
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* @param string $expectedAsString
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* @param string $actualAsString
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* @param bool $identical
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* @param string $message A string which is prefixed on all returned lines
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* in the difference output.
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*/
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public function __construct($expected, $actual, $expectedAsString, $actualAsString, $identical = false, $message = '')
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{
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$this->expected = $expected;
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$this->actual = $actual;
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$this->expectedAsString = $expectedAsString;
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$this->actualAsString = $actualAsString;
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$this->message = $message;
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}
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/**
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* @return mixed
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*/
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public function getActual()
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{
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return $this->actual;
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}
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/**
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* @return mixed
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*/
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public function getExpected()
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{
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return $this->expected;
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}
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/**
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* @return string
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*/
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public function getActualAsString()
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{
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return $this->actualAsString;
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}
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/**
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* @return string
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*/
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public function getExpectedAsString()
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{
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return $this->expectedAsString;
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}
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/**
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* @return string
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*/
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public function getDiff()
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{
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if (!$this->actualAsString && !$this->expectedAsString) {
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return '';
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}
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$differ = new Differ("\n--- Expected\n+++ Actual\n");
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return $differ->diff($this->expectedAsString, $this->actualAsString);
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}
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/**
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* @return string
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*/
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public function toString()
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{
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return $this->message . $this->getDiff();
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}
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}
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