Class: Fog::Storage::IBM::Mock

Inherits:
Object
  • Object
show all
Defined in:
lib/rackspace-fog/ibm/storage.rb,
lib/rackspace-fog/ibm/requests/storage/get_volume.rb,
lib/rackspace-fog/ibm/requests/storage/list_volumes.rb,
lib/rackspace-fog/ibm/requests/storage/create_volume.rb,
lib/rackspace-fog/ibm/requests/storage/delete_volume.rb,
lib/rackspace-fog/ibm/requests/storage/list_offerings.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ Mock

Returns a new instance of Mock.



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# File 'lib/rackspace-fog/ibm/storage.rb', line 72

def initialize(options={})
  @ibm_username = options[:ibm_username]
  @ibm_password = options[:ibm_password]
  @data = self.class.data[@ibm_username]
end

Class Method Details

.data ⇒ Object 



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# File 'lib/rackspace-fog/ibm/storage.rb', line 51

def self.data
  @data ||= Hash.new do |hash, key|
    hash[key] = {
      :volumes      => {},
    }
  end
end

.reset ⇒ Object 



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# File 'lib/rackspace-fog/ibm/storage.rb', line 59

def self.reset
  @data = nil
end

Instance Method Details

#create_volume(name, offering_id, format, location_id, size) ⇒ Object 



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# File 'lib/rackspace-fog/ibm/requests/storage/create_volume.rb', line 47

def create_volume(name, offering_id, format, location_id, size)
  volume          = Fog::IBM::Mock.create_volume(name, offering_id, format, location_id, size)
  self.data[:volumes][volume['id']] = volume
  response        = Excon::Response.new
  response.status = 200
  response.body   = format_create_volume_response_for(volume['id'])
  response
end

#data ⇒ Object 



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# File 'lib/rackspace-fog/ibm/storage.rb', line 63

def data
  self.class.data[@ibm_username]
end

#delete_volume(volume_id) ⇒ Object 



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# File 'lib/rackspace-fog/ibm/requests/storage/delete_volume.rb', line 27

def delete_volume(volume_id)
  response = Excon::Response.new
  if volume_exists? volume_id
    self.data[:volumes].delete volume_id
    response.status = 200
    response.body = {"success"=>true}
  else
    response.status = 404
  end
  response
end

#format_create_volume_response_for(volume_id) ⇒ Object

The create_volume response doesn’t contain ioPrice either



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# File 'lib/rackspace-fog/ibm/requests/storage/create_volume.rb', line 57

def format_create_volume_response_for(volume_id)
  # If we aren't attached/ready, make us ready
  ready_volume(volume_id) unless volume_attached? volume_id
  self.data[:volumes][volume_id].reject { |k,v| k == 'ioPrice' }
end

#format_get_volume_response_for(volume_id) ⇒ Object

get_volume response doesn’t contain instanceId



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# File 'lib/rackspace-fog/ibm/requests/storage/get_volume.rb', line 39

def format_get_volume_response_for(volume_id)
  # If we aren't attached/ready, make us ready
  ready_volume(volume_id) unless volume_attached? volume_id
  self.data[:volumes][volume_id].reject { |k,v| k == 'instanceId' }
end

#format_list_volumes_response ⇒ Object

The list_volumes response doesn’t contain ioPrice



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# File 'lib/rackspace-fog/ibm/requests/storage/get_volume.rb', line 46

def format_list_volumes_response
  self.data[:volumes].values.dup.map { |volume| volume.reject { |k,v| k == 'ioPrice'} }
end

#get_volume(volume_id) ⇒ Object

For whatever reason, get_volume returns different data than an entry in list_volumes



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# File 'lib/rackspace-fog/ibm/requests/storage/get_volume.rb', line 27

def get_volume(volume_id)
  response = Excon::Response.new
  if volume_exists? volume_id
    response.status = 200
    response.body   = format_get_volume_response_for(volume_id)
  else
    response.status = 404
  end
  response
end

#list_offerings ⇒ Object 



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# File 'lib/rackspace-fog/ibm/requests/storage/list_offerings.rb', line 40

def list_offerings
  response = Excon::Response.new
  response.status = 200
  response.body = {"volumes"=>
      [{"name"=>"Small",
        "price"=>
         {"pricePerQuantity"=>1,
          "effectiveDate"=>-1,
          "rate"=>0.0384,
          "countryCode"=>"897",
          "unitOfMeasure"=>"UHR",
          "currencyCode"=>"USD"},
        "location"=>"61",
        "id"=>"20001208",
        "formats"=>
         [{"label"=>"ext3", "id"=>"EXT3"}, {"label"=>"raw", "id"=>"RAW"}],
        "capacity"=>256},
       {"name"=>"Small",
        "price"=>
         {"pricePerQuantity"=>1,
          "effectiveDate"=>-1,
          "rate"=>0.0384,
          "countryCode"=>"897",
          "unitOfMeasure"=>"UHR",
          "currencyCode"=>"USD"},
        "location"=>"141",
        "id"=>"20001208",
        "formats"=>
         [{"label"=>"ext3", "id"=>"EXT3"}, {"label"=>"raw", "id"=>"RAW"}],
        "capacity"=>256}]},
  response
end

#list_volumes ⇒ Object 



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# File 'lib/rackspace-fog/ibm/requests/storage/list_volumes.rb', line 37

def list_volumes
  response = Excon::Response.new
  response.status = 200
  response.body = { 'volumes' => format_list_volumes_response }
  response
end

#ready_volume(volume_id) ⇒ Object

Sets volume status to Detached if it’s not already set, and or attached



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# File 'lib/rackspace-fog/ibm/requests/storage/get_volume.rb', line 64

def ready_volume(volume_id)
  # If not ready, make ready
  self.data[:volumes][volume_id]['state'] = 4
end

#reset_data ⇒ Object 



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# File 'lib/rackspace-fog/ibm/storage.rb', line 67

def reset_data
  self.class.data.delete(@ibm_username)
  @data = self.class.data[@ibm_username]
end

#volume_attached?(volume_id) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rackspace-fog/ibm/requests/storage/get_volume.rb', line 59

def volume_attached?(volume_id)
  self.data[:volumes][volume_id]['instanceId'] != "0"
end

#volume_exists?(volume_id) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rackspace-fog/ibm/requests/storage/get_volume.rb', line 50

def volume_exists?(volume_id)
  self.data[:volumes].key? volume_id
end

#volume_ready?(volume_id) ⇒ Boolean

Checks if an volume is Active

Returns:

  • (Boolean) 


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# File 'lib/rackspace-fog/ibm/requests/storage/get_volume.rb', line 55

def volume_ready?(volume_id)
  self.data[:volumes][volume_id]['state'] == 4
end