protected function matches($actual)
{
$expected = $this->expected;
switch (true) {
case $this->analyzer->isArray($actual):
$asserter = new asserters\phpArray(null, $this->analyzer);
$asserter->setWith($actual);
break;
case $actual instanceof \iterator:
$asserter = new asserters\iterator(null, $this->analyzer);
$asserter = $asserter->setWith($actual)->toArray;
break;
case $this->analyzer->isString($actual):
$asserter = new asserters\phpString(null, $this->analyzer);
if ($this->ignoreCase) {
$actual = strtolower($actual);
$expected = strtolower($expected);
}
$asserter->setWith($actual);
break;
default:
throw new \PHPUnit_Framework_Exception('Actual value of ' . __CLASS__ . ' must be an array, a string or a traversable object');
}
try {
if ($this->analyzer->isObject($expected)) {
if ($this->checkForObjectIdentity) {
$asserter->strictlyContains($expected);
} else {
$asserter->contains($expected);
}
} else {
if ($this->checkForNonObjectIdentity) {
$asserter->strictlyContains($expected);
} else {
$asserter->contains($expected);
}
}
} catch (exception $exception) {
throw new exception($asserter, $this->analyzer->getTypeOf($actual) . ' does not contain ' . $this->analyzer->getTypeOf($expected));
}
}
