datasift / storyplayer

 */

class ExpectsEc2Image extends Ec2ImageBase

{

    public function isAvailable()

    {

        $this->requiresValidImage(__METHOD__);

        // what are we doing?

        $log = usingLog()->startAction("make sure EC2 image '{$this->amiId}' is available");

        // get the state of the image

        $imageState = $this->image['State'];

        if ($imageState != 'available') {

            $log->endAction("image state is '{$imageState}'");

            throw Exceptions::newExpectFailedException(__METHOD__, "state is 'available'", "state is '{$imageState}'");

        }

        // if we get here, all is well

        $log->endAction();

    }

    public function hasFailed()

    {

        $log->endAction();

    }

    public function hasFailed()

    {

        $this->requiresValidImage(__METHOD__);

        // what are we doing?

        $log = usingLog()->startAction("make sure EC2 image '{$this->amiId}' has failed");

        // get the state of the image

        $imageState = $this->image['State'];

        if ($imageState != 'failed') {

            $log->endAction("image state is '{$imageState}'");

            throw Exceptions::newExpectFailedException(__METHOD__, "state is 'failed'", "state is '{$imageState}'");

        }

        // if we get here, all is well

        $log->endAction();

    }

    public function isPending()

    {

        $log->endAction();

    }

    public function isPending()

    {

        $this->requiresValidImage(__METHOD__);

        // what are we doing?

        $log = usingLog()->startAction("make sure EC2 image '{$this->amiId}' is pending");

        // get the state of the image

        $imageState = $this->image['State'];

        if ($imageState != 'pending') {

            $log->endAction("image state is '{$imageState}'");

            throw Exceptions::newExpectFailedException(__METHOD__, "state is 'pending'", "state is '{$imageState}'");

        }

        // if we get here, all is well

        $log->endAction();

    }

}

        $log->endAction();

    }

    public function screenIsRunning($sessionName)

    {

        // what are we doing?

        $log = usingLog()->startAction("make sure screen session '{$sessionName}' is running on host '{$this->args[0]}'");

        // is this session still running?

        if (fromHost($this->args[0])->getScreenIsRunning($sessionName)) {

            $log->endAction();

            return;

        }

        $log->endAction("session is not running");

        throw Exceptions::newExpectFailedException(__METHOD__, "session '{$sessionName}' running", "session '{$sessionName}' not running");

    }

    public function screenIsNotRunning($sessionName)

    {

        throw Exceptions::newExpectFailedException(__METHOD__, "session '{$sessionName}' running", "session '{$sessionName}' not running");

    }

    public function screenIsNotRunning($sessionName)

    {

        // what are we doing?

        $log = usingLog()->startAction("make sure screen session '{$sessionName}' is not running on host '{$this->args[0]}'");

        // get the details

        if (!fromHost($this->args[0])->getScreenIsRunning($sessionName)) {

            $log->endAction("session is not running");

            return;

        }

        $log->endAction("session is running");

        throw Exceptions::newExpectFailedException(__METHOD__, "session not running", "session running as PID {$processDetails->pid}");

    }

    /**

     * the old SPv1 call, when this was part of expectsShell()