public function testRemoveRootInstallerDescriptorsRestoresPreviousInstallersIfSavingFails()
{
$this->rootPackageFile->setExtraKey(AssetPlugin::INSTALLERS_KEY, (object) array('symlink' => (object) array('class' => 'SymlinkInstaller'), 'cdn' => (object) array('class' => 'CdnInstaller')));
$this->packageFileManager->expects($this->once())->method('setExtraKey')->with(AssetPlugin::INSTALLERS_KEY, (object) array('cdn' => (object) array('class' => 'CdnInstaller')))->willThrowException(new TestException());
try {
$this->manager->removeRootInstallerDescriptors(Expr::startsWith('symlink', InstallerDescriptor::NAME));
$this->fail('Expected a TestException');
} catch (TestException $e) {
}
$this->assertEquals((object) array('symlink' => (object) array('class' => 'SymlinkInstaller'), 'cdn' => (object) array('class' => 'CdnInstaller')), $this->rootPackageFile->getExtraKey(AssetPlugin::INSTALLERS_KEY));
$this->assertTrue($this->manager->hasInstallerDescriptor('symlink'));
$this->assertTrue($this->manager->hasInstallerDescriptor('cdn'));
}
/**
* {@inheritdoc}
*/
public function getExtraKey($key, $default = null)
{
return $this->rootPackageFile->getExtraKey($key, $default);
}