/**
* @test
*/
public function unfreezePackageEmitsPackageStatesUpdatedSignal()
{
$this->mockApplicationContext->expects($this->atLeastOnce())->method('isDevelopment')->will($this->returnValue(true));
$this->packageManager->createPackage('Some.Package', ['name' => 'some/package', 'type' => 'neos-package']);
$this->packageManager->freezePackage('Some.Package');
$this->mockDispatcher->expects($this->once())->method('dispatch')->with(PackageManager::class, 'packageStatesUpdated');
$this->packageManager->unfreezePackage('Some.Package');
}