/**
* @covers WindowsAzure\ServiceRuntime\RoleEnvironment::_processGoalStateChange
* @covers WindowsAzure\ServiceRuntime\RoleEnvironment::_acceptLatestIncarnation
* @covers WindowsAzure\ServiceRuntime\RoleEnvironment::_raiseStoppingEvent
* @covers WindowsAzure\ServiceRuntime\RoleEnvironment::_raiseChangingEvent
* @covers WindowsAzure\ServiceRuntime\RoleEnvironment::_raiseChangedEvent
*/
public function testProcessGoalStateChange()
{
// Setup
$rootDirectory = 'root';
\vfsStreamWrapper::register();
\vfsStreamWrapper::setRoot(new \vfsStreamDirectory($rootDirectory));
$roleEnvironmentFileName = 'roleEnvironment';
$roleEnvironmentFileContent = '<?xml version="1.0" encoding="utf-8"?>' . '<RoleEnvironment xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" ' . 'xmlns:xsd="http://www.w3.org/2001/XMLSchema">' . '<Deployment id="state1" emulated="false" />' . '<CurrentInstance id="id3" roleName="roleName" faultDomain="4" updateDomain="5">' . '<LocalResources>' . '<LocalResource name="DiagnosticStore" path="somepath.DiagnosticStore" sizeInMB="4096" />' . '</LocalResources>' . '</CurrentInstance>' . '<Roles />' . '</RoleEnvironment>';
$roleEnvironmentFile = \vfsStream::newFile($roleEnvironmentFileName);
$roleEnvironmentFile->setContent($roleEnvironmentFileContent);
\vfsStreamWrapper::getRoot()->addChild($roleEnvironmentFile);
$currentGoalStateFileName = 'currentGoalStateFile';
$currentGoalStateFile = \vfsStream::newFile($currentGoalStateFileName);
\vfsStreamWrapper::getRoot()->addChild($currentGoalStateFile);
$goalStateFileName = 'goalstate';
$goalStateFileContent = '<?xml version="1.0" encoding="utf-8"?>' . '<GoalState xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" ' . 'xmlns:xsd="http://www.w3.org/2001/XMLSchema">' . '<Incarnation>1</Incarnation>' . '<ExpectedState>Started</ExpectedState>' . '<RoleEnvironmentPath>' . \vfsStream::url($rootDirectory . '/' . $roleEnvironmentFileName) . '</RoleEnvironmentPath>' . '<CurrentStateEndpoint>' . \vfsStream::url($rootDirectory . '/' . $currentGoalStateFileName) . '</CurrentStateEndpoint>' . '<Deadline>9999-12-31T23:59:59.9999999</Deadline>' . '</GoalState>';
$goalStateFileContent = dechex(strlen($goalStateFileContent)) . "\n" . $goalStateFileContent;
$file = \vfsStream::newFile($goalStateFileName);
$file->setContent($goalStateFileContent);
\vfsStreamWrapper::getRoot()->addChild($file);
$fileName = 'versionendpoint';
$fileContent = '<?xml version="1.0" encoding="utf-8"?>' . '<RuntimeServerDiscovery xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" ' . 'xmlns:xsd="http://www.w3.org/2001/XMLSchema">' . '<RuntimeServerEndpoints>' . '<RuntimeServerEndpoint version="2011-03-08" path="' . \vfsStream::url($rootDirectory . '/' . $goalStateFileName) . '" />' . '</RuntimeServerEndpoints>' . '</RuntimeServerDiscovery>';
$file = \vfsStream::newFile($fileName);
$file->setContent($fileContent);
\vfsStreamWrapper::getRoot()->addChild($file);
putenv('WaRuntimeEndpoint=' . \vfsStream::url($rootDirectory . '/' . $fileName));
// Test
$this->assertEquals('state1', RoleEnvironment::getDeploymentId());
$currentGoalState = self::getStaticPropertyValue('_currentGoalState');
// Process goal state to the previous state
$args = array();
$args[] = $currentGoalState;
$processGoalStateChange = self::getMethod('_processGoalStateChange');
$processGoalStateChange->invokeArgs(null, $args);
// Update current state this time changing things
$roleEnvironmentFileContent = '<?xml version="1.0" encoding="utf-8"?>' . '<RoleEnvironment xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" ' . 'xmlns:xsd="http://www.w3.org/2001/XMLSchema">' . '<Deployment id="state3" emulated="false" />' . '<CurrentInstance id="id3" roleName="roleName" faultDomain="10" updateDomain="10">' . '</CurrentInstance>' . '<Roles />' . '</RoleEnvironment>';
$roleEnvironmentFile->setContent($roleEnvironmentFileContent);
$currentGoalState = RuntimeKernel::getKernel()->getProtocol1RuntimeGoalStateClient()->getCurrentGoalState();
$processGoalStateChange = self::getMethod('_processGoalStateChange');
$processGoalStateChange->invokeArgs(null, $args);
$this->assertEquals('state3', RoleEnvironment::getDeploymentId());
}
/**
* @covers WindowsAzure\ServiceRuntime\Internal\RuntimeKernel::getRuntimeVersionManager
*/
public function testGetRuntimeVersionManager()
{
// Setup
$runtimeKernel = RuntimeKernel::getKernel();
// Test
$this->assertInstanceOf('WindowsAzure\\ServiceRuntime\\Internal\\RuntimeVersionManager', $runtimeKernel->getRuntimeVersionManager());
}
/**
* Initializes the runtime client.
*
* @param bool $keepOpen Boolean value indicating if the connection
* should remain open.
*
* @static
*
* @return none
*/
private static function _initialize($keepOpen = false)
{
try {
if (is_null(self::$_runtimeClient)) {
self::$_versionEndpoint = getenv(self::VERSION_ENDPOINT_ENVIRONMENT_NAME);
if (self::$_versionEndpoint == false) {
self::$_versionEndpoint = self::VERSION_ENDPOINT_FIXED_PATH;
}
$kernel = RuntimeKernel::getKernel();
$kernel->getProtocol1RuntimeGoalStateClient()->setKeepOpen($keepOpen);
self::$_runtimeClient = $kernel->getRuntimeVersionManager()->getRuntimeClient(self::$_versionEndpoint);
self::$_currentGoalState = self::$_runtimeClient->getCurrentGoalState();
self::$_currentEnvironmentData = self::$_runtimeClient->getRoleEnvironmentData();
} else {
self::$_currentGoalState = self::$_runtimeClient->getCurrentGoalState();
self::$_currentEnvironmentData = self::$_runtimeClient->getRoleEnvironmentData();
}
} catch (ChannelNotAvailableException $ex) {
throw new RoleEnvironmentNotAvailableException();
}
}