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<?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;
}
}
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