--TEST-- phpunit ExceptionStackTest ../_files/ExceptionStackTest.php --FILE-- 1 + 0 => 2 ) %s:%i Caused by message Failed asserting that two arrays are equal. --- Expected +++ Actual @@ @@ Array ( - 0 => 1 + 0 => 2 ) %s:%i 2) ExceptionStackTest::testNestedExceptions Exception: One %s:%i Caused by InvalidArgumentException: Two %s:%i Caused by Exception: Three %s:%i ERRORS! Tests: 2, Assertions: 1, Errors: 2.