Class: Fog::AWS::EFS::Mock

Inherits:
Object
  • Object
show all
Includes:
CredentialFetcher::ConnectionMethods
Defined in:
lib/fog/aws/efs.rb,
lib/fog/aws/requests/efs/create_file_system.rb,
lib/fog/aws/requests/efs/delete_file_system.rb,
lib/fog/aws/requests/efs/create_mount_target.rb,
lib/fog/aws/requests/efs/delete_mount_target.rb,
lib/fog/aws/requests/efs/describe_file_systems.rb,
lib/fog/aws/requests/efs/describe_mount_targets.rb,
lib/fog/aws/requests/efs/modify_mount_target_security_groups.rb,
lib/fog/aws/requests/efs/describe_mount_target_security_groups.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from CredentialFetcher::ConnectionMethods

#refresh_credentials_if_expired

Constructor Details

#initialize(options = {}) ⇒ Mock

Returns a new instance of Mock.



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# File 'lib/fog/aws/efs.rb', line 60

def initialize(options={})
  @region                = options[:region] || "us-east-1"
  @aws_access_key_id     = options[:aws_access_key_id]
  @aws_secret_access_key = options[:aws_secret_access_key]
end

Instance Attribute Details

#region ⇒ Object

Returns the value of attribute region.



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# File 'lib/fog/aws/efs.rb', line 58

def region
  @region
end

Class Method Details

.data ⇒ Object 



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# File 'lib/fog/aws/efs.rb', line 34

def self.data
  @data ||= Hash.new do |hash, region|
    hash[region] = Hash.new do |region_hash, key|
      region_hash[key] = {
        :file_systems    => {},
        :mount_targets   => {},
        :security_groups => {}
      }
    end
  end
end

.reset ⇒ Object 



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# File 'lib/fog/aws/efs.rb', line 46

def self.reset
  @data = nil
end

Instance Method Details

#create_file_system(creation_token, options = {}) ⇒ Object 



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# File 'lib/fog/aws/requests/efs/create_file_system.rb', line 35

def create_file_system(creation_token, options={})
  response = Excon::Response.new

  id = "fs-#{Fog::Mock.random_letters(8)}"
  file_system = {
    "OwnerId"              => Fog::AWS::Mock.owner_id,
    "CreationToken"        => creation_token,
    "PerformanceMode"      => options[:performance_mode] || "generalPurpose",
    "Encrypted"            => options[:encrypted] || false,
    "FileSystemId"         => id,
    "CreationTime"         => Time.now.to_i.to_f,
    "LifeCycleState"       => "creating",
    "NumberOfMountTargets" => 0,
    "SizeInBytes"          => {
      "Value"     => 1024,
      "Timestamp" => Time.now.to_i.to_f
    }
  }
  file_system[:kms_key_id] = options[:kms_key_id] if options.key?(:kms_key_id)

  self.data[:file_systems][id] = file_system
  response.body = file_system
  response.status = 201
  response
end

#create_mount_target(file_system_id, subnet_id, options = {}) ⇒ Object 



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# File 'lib/fog/aws/requests/efs/create_mount_target.rb', line 26

def create_mount_target(file_system_id, subnet_id, options={})
  response               = Excon::Response.new
  default_security_group = mock_compute.data[:security_groups].find do |_, sg|
    sg['groupDescription'] == 'default_elb security group'
  end
  security_groups        = options["SecurityGroups"] || [default_security_group.first]

  unless file_system = self.data[:file_systems][file_system_id]
    raise Fog::AWS::EFS::NotFound.new("invalid file system ID: #{file_system_id}")
  end

  unless file_system["LifeCycleState"] == 'available'
    # this error doesn't include a message for some reason
    raise Fog::AWS::EFS::IncorrectFileSystemLifeCycleState.new("")
  end

  unless subnet = mock_compute.subnets.get(subnet_id)
    raise Fog::AWS::EFS::InvalidSubnet.new("invalid subnet ID: #{subnet_id}")
  end

  security_groups.each do |group_id|
    unless mock_compute.data[:security_groups][group_id]
      raise Fog::AWS::EFS::NotFound.new("invalid security group ID: #{group_id}")
    end
  end

  id = "fsmt-#{Fog::Mock.random_letters(8)}"

  mount_target = {
    'MountTargetId'      => id,
    'FileSystemId'       => file_system_id,
    'IpAddress'          => Fog::AWS::Mock.ip_address,
    'OwnerId'            => Fog::AWS::Mock.owner_id,
    'LifeCycleState'     => 'creating',
    'NetworkInterfaceId' => "eni-#{Fog::Mock.random_hex(8)}",
    'SubnetId'           => subnet.identity,
  }

  self.data[:mount_targets][id]   = mount_target
  self.data[:security_groups][id] = security_groups

  response.body = mount_target
  response
end

#data ⇒ Object 



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# File 'lib/fog/aws/efs.rb', line 50

def data
  self.class.data[@region][@aws_access_key_id]
end

#delete_file_system(id) ⇒ Object 



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# File 'lib/fog/aws/requests/efs/delete_file_system.rb', line 23

def delete_file_system(id)
  unless file_system = self.data[:file_systems][id]
    raise Fog::AWS::EFS::NotFound.new("invalid file system ID: #{id}")
  end

  if file_system["NumberOfMountTargets"] > 0
    raise Fog::AWS::EFS::FileSystemInUse.new("")
  end

  self.data[:file_systems].delete(id)

  response = Excon::Response.new
  response.status = 204
  response
end

#delete_mount_target(id) ⇒ Object 



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# File 'lib/fog/aws/requests/efs/delete_mount_target.rb', line 23

def delete_mount_target(id)
  response = Excon::Response.new

  unless self.data[:mount_targets][id]
    raise Fog::AWS::EFS::NotFound.new("invalid mount target ID: #{id}")
  end

  self.data[:mount_targets].delete(id)

  response.status = 204
  response
end

#describe_file_systems(options = {}) ⇒ Object 



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# File 'lib/fog/aws/requests/efs/describe_file_systems.rb', line 35

def describe_file_systems(options={})
  response = Excon::Response.new

  file_systems = if id = options[:id]
                   if fs = self.data[:file_systems][id]
                     [fs]
                   else
                     raise Fog::AWS::EFS::NotFound.new("invalid file system ID: #{id}")
                   end
                 elsif creation_token = options[:creation_token]
                   fs = self.data[:file_systems].values.detect { |file_system| file_system["CreationToken"] == creation_token }
                   [fs]
                 else
                   self.data[:file_systems].values
                 end

  file_systems.each do |file_system|
    file_system['LifeCycleState'] = 'available'
    self.data[:file_systems][file_system['FileSystemId']] = file_system
  end

  response.body = {"FileSystems" => file_systems}
  response
end

#describe_mount_target_security_groups(mount_target_id) ⇒ Object 



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# File 'lib/fog/aws/requests/efs/describe_mount_target_security_groups.rb', line 21

def describe_mount_target_security_groups(mount_target_id)
  response = Excon::Response.new

  unless self.data[:mount_targets][mount_target_id]
    raise Fog::AWS::EFS::NotFound.new("invalid mount target ID: #{mount_target_id}")
  end

  response.body = {"SecurityGroups" => self.data[:security_groups][mount_target_id]}
  response
end

#describe_mount_targets(options = {}) ⇒ Object 



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# File 'lib/fog/aws/requests/efs/describe_mount_targets.rb', line 35

def describe_mount_targets(options={})
  response = Excon::Response.new

  mount_targets = if id = options[:id]
                    if mount_target = self.data[:mount_targets][id]
                      [mount_target]
                    else
                      raise Fog::AWS::EFS::NotFound.new("Mount target does not exist.")
                    end
                  elsif file_system_id = options[:file_system_id]
                    self.data[:mount_targets].values.select { |mt| mt["FileSystemId"] == file_system_id }
                  else
                    raise Fog::AWS::EFS::Error.new("file system ID or mount target ID must be specified")
                  end

  mount_targets.each do |mount_target|
    mount_target['LifeCycleState'] = 'available'
    self.data[:mount_targets][mount_target["MountTargetId"]] = mount_target
  end

  response.body = {"MountTargets" => mount_targets}
  response
end

#mock_compute ⇒ Object 



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# File 'lib/fog/aws/efs.rb', line 66

def mock_compute
  @mock_compute ||= Fog::AWS::Compute.new(:aws_access_key_id => @aws_access_key_id, :aws_secret_access_key => @aws_secret_access_key, :region => @region)
end

#modify_mount_target_security_groups(id, security_groups) ⇒ Object 



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# File 'lib/fog/aws/requests/efs/modify_mount_target_security_groups.rb', line 16

def modify_mount_target_security_groups(id, security_groups)
  if security_groups.nil? || security_groups.empty?
    raise Fog::AWS::EFS::Error.new("Must provide at least one security group.")
  end

  response = Excon::Response.new

  unless self.data[:mount_targets][id]
    raise Fog::AWS::EFS::NotFound.new("invalid mount target ID: #{id}")
  end

  security_groups.each do |sg|
    raise Fog::AWS::EFS::NotFound.new("invalid security group ID: #{sg}") unless mock_compute.data[:security_groups].values.detect { |sgd| sgd["groupId"] == sg }
  end

  self.data[:security_groups][id] = security_groups

  response.status = 204
  response
end

#reset ⇒ Object 



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# File 'lib/fog/aws/efs.rb', line 54

def reset
  self.class.reset
end