Neos\Flow\Tests\Unit\Security\Authentication\AuthenticationProviderManagerTest::logoutEmitsLoggedOutSignalBeforeDestroyingSession PHP Method

    public function logoutEmitsLoggedOutSignalBeforeDestroyingSession()
    {
        $this->authenticationProviderManager = $this->getAccessibleMock(AuthenticationProviderManager::class, ['emitLoggedOut'], [], '', false);
        $this->inject($this->authenticationProviderManager, 'securityContext', $this->mockSecurityContext);
        $this->inject($this->authenticationProviderManager, 'session', $this->mockSession);
        $this->mockSession->expects($this->any())->method('canBeResumed')->will($this->returnValue(true));
        $this->mockSession->expects($this->any())->method('isStarted')->will($this->returnValue(true));
        $token = $this->getMockBuilder(TokenInterface::class)->disableOriginalConstructor()->getMock();
        $token->expects($this->any())->method('isAuthenticated')->will($this->returnValue(true));
        $this->mockSecurityContext->expects($this->any())->method('getAuthenticationTokens')->will($this->returnValue([$token]));
        $loggedOutEmitted = false;
        $this->authenticationProviderManager->expects($this->once())->method('emitLoggedOut')->will($this->returnCallback(function () use(&$loggedOutEmitted) {
            $loggedOutEmitted = true;
        }));
        $this->mockSession->expects($this->once())->method('destroy')->will($this->returnCallback(function () use(&$loggedOutEmitted) {
            if (!$loggedOutEmitted) {
                \PHPUnit_Framework_Assert::fail('emitLoggedOut was not called before destroy');
            }
        }));
        $this->authenticationProviderManager->logout();
    }