--TEST-- GH-433: expectOutputString not completely working as expected --FILE-- --EXPECTF-- PHPUnit %s by Sebastian Bergmann and contributors. ..F 3 / 3 (100%) Time: %s, Memory: %s There was 1 failure: 1) Issue433Test::testNotMatchingOutput Failed asserting that two strings are equal. --- Expected +++ Actual @@ @@ -'foo' +'bar' FAILURES! Tests: 3, Assertions: 3, Failures: 1.