<?php include_once dirname(__FILE__).'/Complex.php'; class complexAssert { private $_errorMessage = ''; public function assertComplexEquals($expected, $actual, $delta = 0) { if ($expected{0} === '#') { // Expecting an error, so we do a straight string comparison if ($expected === $actual) { return TRUE; } $this->_errorMessage = 'Expected Error: ' . $actual . ' !== ' . $expected; return FALSE; } $expectedComplex = new Complex($expected); $actualComplex = new Complex($actual); if (!is_numeric($actualComplex->getReal()) || !is_numeric($expectedComplex->getReal())) { if ($actualComplex->getReal() !== $expectedComplex->getReal()) { $this->_errorMessage = 'Mismatched String: ' . $actualComplex->getReal() . ' !== ' . $expectedComplex->getReal(); return FALSE; } return TRUE; } if ($actualComplex->getReal() < ($expectedComplex->getReal() - $delta) || $actualComplex->getReal() > ($expectedComplex->getReal() + $delta)) { $this->_errorMessage = 'Mismatched Real part: ' . $actualComplex->getReal() . ' != ' . $expectedComplex->getReal(); return FALSE; } if ($actualComplex->getImaginary() < ($expectedComplex->getImaginary() - $delta) || $actualComplex->getImaginary() > ($expectedComplex->getImaginary() + $delta)) { $this->_errorMessage = 'Mismatched Imaginary part: ' . $actualComplex->getImaginary() . ' != ' . $expectedComplex->getImaginary(); return FALSE; } if ($actualComplex->getSuffix() !== $actualComplex->getSuffix()) { $this->_errorMessage = 'Mismatched Suffix: ' . $actualComplex->getSuffix() . ' != ' . $expectedComplex->getSuffix(); return FALSE; } return TRUE; } public function getErrorMessage() { return $this->_errorMessage; } }