Output is not cleared after specify

[ddziaduch]

Hi.

I've a test:

public function testSomething()
{
 $this->specify(
 'expect output',
 function (){
 $this->expectOutputString('lorem ipsum');
 (new TestedClass)->doSomething();
 }
 );
 $this->specify(
 'expect another output',
 function (){
 $this->expectOutputString('lorem ipsum');
 (new TestedClass)->doSomethingElse();
 }
 );
}

The first specification passes.
Second specification is failing. It expect output to be "lorem ipsum 2", but gots "lorem ipsum 1lorem ipsum 2".

Calling the ob_clean() function immediately after performing tasks that involve the output buffer may be a solution.

Otherwise this may serve as a workaround: How to flush output after each echo call? .

I don't know if there is a way to fix this without refactoring the code,
but I think it is due to the fact that Specify lives as a trait and that assertions are made within anonymous functions that this cannot be easily controlled without calling the Output Control Functions explicitly.

[ddziaduch]

@TavoNiievez wow, this is quiet old issue 😆