/**
* Asserts that two values are equal.
*
* @param mixed $expected The first value to compare
* @param mixed $actual The second value to compare
* @param float $delta The allowed numerical distance between two values to
* consider them equal
* @param bool $canonicalize If set to TRUE, arrays are sorted before
* comparison
* @param bool $ignoreCase If set to TRUE, upper- and lowercasing is
* ignored when comparing string values
* @throws PHPUnit_Framework_ComparisonFailure Thrown when the comparison
* fails. Contains information about the
* specific errors that lead to the failure.
*/
public function assertEquals($expected, $actual, $delta = 0, $canonicalize = FALSE, $ignoreCase = FALSE, array &$processed = array())
{
if (get_class($actual) !== get_class($expected)) {
throw new PHPUnit_Framework_ComparisonFailure(
$expected,
$actual,
PHPUnit_Util_Type::export($expected),
PHPUnit_Util_Type::export($actual),
FALSE,
sprintf(
'%s is not instance of expected class "%s".',
PHPUnit_Util_Type::export($actual),
get_class($expected)
)
);
}
// don't compare twice to allow for cyclic dependencies
if (in_array(array($actual, $expected), $processed, TRUE) ||
in_array(array($expected, $actual), $processed, TRUE)) {
return;
}
$processed[] = array($actual, $expected);
// don't compare objects if they are identical
// this helps to avoid the error "maximum function nesting level reached"
// CAUTION: this conditional clause is not tested
if ($actual !== $expected) {
try {
parent::assertEquals($this->toArray($expected), $this->toArray($actual), $delta, $canonicalize, $ignoreCase, $processed);
}
catch (PHPUnit_Framework_ComparisonFailure $e) {
throw new PHPUnit_Framework_ComparisonFailure(
$expected,
$actual,
// replace "Array" with "MyClass object"
substr_replace($e->getExpectedAsString(), get_class($expected).' Object', 0, 5),
substr_replace($e->getActualAsString(), get_class($actual).' Object', 0, 5),
FALSE,
'Failed asserting that two objects are equal.'
);
}
}
}
/**
* {@inheritdoc}
* @param Enumerable $actual
*/
public function assertEquals($expected, $actual, $delta = 0, $canonicalize = FALSE, $ignoreCase = FALSE, array &$processed = array())
{
parent::assertEquals($expected, $actual->toArrayDeep(), $delta, $canonicalize, $ignoreCase, $processed);
}
