seeResponseCodeIs no longer produce ComparisonFailure object when failed

[ymorocutti]

Hello,

Since 2.x, method seeResponseCodeIs is no longer generating a object ComparisonFailure within the exception when the assertion failed.

This change come from the usage of assertSame instead of assertEquals.

Based on PHPUnit, assertSame generate a ComparisonFailure object only if both values are a string or an array (https://github.com/sebastianbergmann/phpunit/blob/0c37cbcbfdc72425c984460660ac4514918b112e/src/Framework/Constraint/IsIdentical.php#L55 while assertEquals always generate it (https://github.com/sebastianbergmann/phpunit/blob/0c37cbcbfdc72425c984460660ac4514918b112e/src/Framework/Constraint/Equality/IsEqual.php)

Because of this change, the following code no longer works :

try {
    $this->seeResponseCodeIs(200);
} catch (\PHPUnit\Framework\ExpectationFailedException $e) {
    if ($e->getComparisonFailure()->getActual() === 401) {
        // Doing something else
    }
}

Is there a reason to use assertSame instead of assertEquals in this case ? Do you think it could be changed ?

Thank you for your time.