fixed image/HWP associations and some additional fixes to spec tests and controllers/forms.
Signed-off-by: Scott Seago sseago@redhat.com --- src/app/controllers/cloud_accounts_controller.rb | 18 +++-- src/app/controllers/provider_controller.rb | 13 ---- src/app/models/cloud_account.rb | 58 ++++++++++++++++ src/app/models/hardware_profile.rb | 26 ++----- src/app/models/image.rb | 13 +--- src/app/models/pool.rb | 73 ++----------------- src/app/models/provider.rb | 9 +++ src/app/views/cloud_accounts/_form.erb | 4 +- src/app/views/cloud_accounts/new.html.erb | 11 +-- .../views/cloud_accounts/new_from_pool.html.erb | 11 --- src/app/views/provider/accounts.html.erb | 2 +- src/app/views/provider/new_account.html.erb | 11 --- src/app/views/provider/show.html.erb | 21 ------ .../20090804135630_create_hardware_profiles.rb | 1 - src/db/migrate/20090804140143_create_images.rb | 1 - src/features/pool.feature | 16 ---- .../controllers/cloud_accounts_controller_spec.rb | 12 +++ src/spec/controllers/provider_controller_spec.rb | 10 --- src/spec/factories/image.rb | 3 +- src/spec/models/hardware_profile_spec.rb | 55 ++------------- src/spec/models/image_spec.rb | 27 +------- 21 files changed, 122 insertions(+), 273 deletions(-) delete mode 100644 src/app/views/cloud_accounts/new_from_pool.html.erb delete mode 100644 src/app/views/provider/new_account.html.erb
diff --git a/src/app/controllers/cloud_accounts_controller.rb b/src/app/controllers/cloud_accounts_controller.rb index ea0a34a..915127c 100644 --- a/src/app/controllers/cloud_accounts_controller.rb +++ b/src/app/controllers/cloud_accounts_controller.rb @@ -23,20 +23,22 @@ class CloudAccountsController < ApplicationController before_filter :require_user
def new + @provider = Provider.find(params[:provider_id]) @cloud_account = CloudAccount.new - @providers = [] - all_providers = Provider.all - all_providers.each {|provider| - @providers << provider if authorized?(Privilege::PROVIDER_VIEW,provider) - } + require_privilege(Privilege::ACCOUNT_MODIFY, @provider) end
def create - @cloud_account = CloudAccount.new(params[:cloud_account]) - @provider = Provider.find(params[:provider][:id]) + @provider = Provider.find(params[:cloud_account][:provider_id]) require_privilege(Privilege::ACCOUNT_MODIFY,@provider) + @cloud_account = CloudAccount.new(params[:cloud_account]) @cloud_account.provider = @provider - @cloud_account.save! + if request.post? && @cloud_account.save && @cloud_account.populate_realms_and_images + flash[:notice] = "Provider account added." + redirect_to :controller => "provider", :action => "accounts", :id => @provider + else + render :action => "new" + end end
def edit diff --git a/src/app/controllers/provider_controller.rb b/src/app/controllers/provider_controller.rb index 23b5ba0..7a4cefc 100644 --- a/src/app/controllers/provider_controller.rb +++ b/src/app/controllers/provider_controller.rb @@ -67,17 +67,4 @@ class ProviderController < ApplicationController require_privilege(Privilege::PROVIDER_VIEW, @provider) end
- def new_account - @provider = Provider.find(params[:id]) - require_privilege(Privilege::ACCOUNT_MODIFY, @provider) - end - - def create_account - require_privilege(Privilege::ACCOUNT_MODIFY) - @acct = CloudAccount.find_or_create(params[:cloud_account]) - @provider = Provider.find(params[:cloud_account][:provider_id]) - @provider.cloud_accounts << @acct - redirect_to :action => 'accounts', :id => @provider.id - end - end diff --git a/src/app/models/cloud_account.rb b/src/app/models/cloud_account.rb index f3dc317..03636ff 100644 --- a/src/app/models/cloud_account.rb +++ b/src/app/models/cloud_account.rb @@ -63,7 +63,65 @@ class CloudAccount < ActiveRecord::Base provider.name + Realm::AGGREGATOR_REALM_PROVIDER_DELIMITER + username end
+ def pools + pools = [] + instances.each do |instance| + pools << instance.pool + end + end + def name username end + + # FIXME: for already-mapped accounts, update rather than add new + def populate_realms_and_images + client = connect + realms = client.realms + # FIXME: the "self" filtering has to go as soon as we have a decent image selection UI + if client.driver_name == "ec2" + images = client.images(:owner_id=>:self) + else + images = client.images + end + # FIXME: this should probably be in the same transaction as cloud_account.save + self.transaction do + realms.each do |realm| + #ignore if it exists + #FIXME: we need to handle keeping in sync forupdates as well as + # account permissions + unless Realm.find_by_external_key_and_provider_id(realm.id, + provider.id) + ar_realm = Realm.new(:external_key => realm.id, + :name => realm.name ? realm.name : realm.id, + :provider_id => provider.id) + ar_realm.save! + end + end + images.each do |image| + #ignore if it exists + #FIXME: we need to handle keeping in sync for updates as well as + # account permissions + ar_image = Image.find_by_external_key_and_provider_id(image.id, + provider.id) + unless ar_image + ar_image = Image.new(:external_key => image.id, + :name => image.name ? image.name : + (image.description ? image.description : + image.id), + :architecture => image.architecture, + :provider_id => provider.id) + ar_image.save! + front_end_image = Image.new(:external_key => + provider.name + + Realm::AGGREGATOR_REALM_ACCOUNT_DELIMITER + + ar_image.external_key, + :name => ar_image.name, + :architecture => ar_image.architecture) + front_end_image.save! + end + end + end + end + end diff --git a/src/app/models/hardware_profile.rb b/src/app/models/hardware_profile.rb index 8330388..81fa015 100644 --- a/src/app/models/hardware_profile.rb +++ b/src/app/models/hardware_profile.rb @@ -24,7 +24,6 @@ class HardwareProfile < ActiveRecord::Base has_many :provider_instances, :class_name => "Instance", :foreign_key => "provider_hardware_profile_id" belongs_to :provider - belongs_to :pool
has_and_belongs_to_many :aggregator_hardware_profiles, :class_name => "HardwareProfile", @@ -39,10 +38,10 @@ class HardwareProfile < ActiveRecord::Base :association_foreign_key => "provider_hardware_profile_id"
validates_presence_of :external_key - validates_uniqueness_of :external_key, :scope => [:provider_id, :pool_id] + validates_uniqueness_of :external_key, :scope => [:provider_id]
validates_presence_of :name - validates_uniqueness_of :name + validates_uniqueness_of :name, :scope => [:provider_id]
validates_presence_of :storage validates_numericality_of :storage, :greater_than => 0 @@ -51,28 +50,17 @@ class HardwareProfile < ActiveRecord::Base
validates_presence_of :architecture, :if => :provider
+ # FIXME: what about custom instance profiles? def validate - if (provider.nil? and pool.nil?) + if provider.nil? if !aggregator_hardware_profiles.empty? errors.add(:aggregator_hardware_profiles, - "Aggregator profiles are not allowed for custom Instance profiles") + "Aggregator profiles only allowed for provider profiles") end + else if !provider_hardware_profiles.empty? errors.add(:provider_hardware_profiles, - "Provider profiles are not allowed for custom Instance profiles") - end - elsif (!provider.nil? and !pool.nil?) - errors.add(:provider, "provider or pool must be blank") - errors.add(:pool, "provider or pool must be blank") - elsif provider.nil? - if !provider_hardware_profiles.empty? - errors.add(:provider_hardware_profiles, - "Provider profiles only allowed for provider profiles") - end - elsif pool.nil? - if !aggregator_hardware_profiles.empty? - errors.add(:aggregator_hardware_profiles, - "Aggregator profiles only allowed for pool profiles") + "Provider profiles only allowed for aggregator profiles") end end end diff --git a/src/app/models/image.rb b/src/app/models/image.rb index 6670149..229aceb 100644 --- a/src/app/models/image.rb +++ b/src/app/models/image.rb @@ -22,7 +22,6 @@ class Image < ActiveRecord::Base has_many :instances belongs_to :provider - belongs_to :pool
has_and_belongs_to_many :aggregator_images, :class_name => "Image", @@ -37,7 +36,7 @@ class Image < ActiveRecord::Base :association_foreign_key => "provider_image_id"
validates_presence_of :external_key - validates_uniqueness_of :external_key, :scope => [:provider_id, :pool_id] + validates_uniqueness_of :external_key, :scope => [:provider_id]
validates_presence_of :name validates_length_of :name, :maximum => 1024 @@ -45,18 +44,12 @@ class Image < ActiveRecord::Base validates_presence_of :architecture, :if => :provider
def validate - if (provider.nil? and pool.nil?) - errors.add(:provider, "provider or pool must be specified") - errors.add(:pool, "provider or pool must be specified") - elsif (!provider.nil? and !pool.nil?) - errors.add(:provider, "provider or pool must be blank") - errors.add(:pool, "provider or pool must be blank") - elsif provider.nil? + if provider.nil? if !aggregator_images.empty? errors.add(:aggregator_images, "Aggregator image only allowed for provider images") end - elsif pool.nil? + else if !provider_images.empty? errors.add(:provider_images, "Provider images only allowed for aggregator images") diff --git a/src/app/models/pool.rb b/src/app/models/pool.rb index 5b89a6b..a8657ee 100644 --- a/src/app/models/pool.rb +++ b/src/app/models/pool.rb @@ -48,6 +48,14 @@ class Pool < ActiveRecord::Base end end
+ def images + Image.find(:all, :conditions => {:provider_id => nil}) + end + + def hardware_profiles + HardwareProfile.find(:all, :conditions => {:provider_id => nil}) + end + #FIXME: do we still allow explicit cloud/account choice via realm selection? #FIXME: How is account list for realm defined without explicit pool-account relationship? def realms @@ -63,69 +71,4 @@ class Pool < ActiveRecord::Base realm_list end
- # FIXME: for already-mapped accounts, update rather than add new - # FIXME: this needs to be revised to handle the removal of the account-pool association - def populate_realms_and_images(accounts=CloudAccount.all) - accounts.each do |cloud_account| - client = cloud_account.connect - realms = client.realms - if client.driver_name == "ec2" - images = client.images(:owner_id=>:self) - else - images = client.images - end - # FIXME: this should probably be in the same transaction as pool.save - self.transaction do - realms.each do |realm| - #ignore if it exists - #FIXME: we need to handle keeping in sync forupdates as well as - # account permissions - unless Realm.find_by_external_key_and_provider_id(realm.id, - cloud_account.provider.id) - ar_realm = Realm.new(:external_key => realm.id, - :name => realm.name ? realm.name : realm.id, - :provider_id => cloud_account.provider.id) - ar_realm.save! - end - end - images.each do |image| - #ignore if it exists - #FIXME: we need to handle keeping in sync for updates as well as - # account permissions - ar_image = Image.find_by_external_key_and_provider_id(image.id, - cloud_account.provider.id) - unless ar_image - ar_image = Image.new(:external_key => image.id, - :name => image.name ? image.name : - (image.description ? image.description : - image.id), - :architecture => image.architecture, - :provider_id => cloud_account.provider.id) - ar_image.save! - end - front_end_image = Image.new(:external_key => - cloud_account.account_prefix_for_realm + - Realm::AGGREGATOR_REALM_ACCOUNT_DELIMITER + - ar_image.external_key, - :name => ar_image.name, - :architecture => ar_image.architecture, - :pool_id => id) - front_end_image.save! - end - cloud_account.provider.hardware_profiles.each do |hardware_profile| - front_hardware_profile = HardwareProfile.new(:external_key => - cloud_account.account_prefix_for_realm + - hardware_profile.external_key, - :name => hardware_profile.name, - :memory => hardware_profile.memory, - :storage => hardware_profile.storage, - :architecture => hardware_profile.architecture, - :pool_id => id) - front_hardware_profile.save! - end - end - end - end - - end diff --git a/src/app/models/provider.rb b/src/app/models/provider.rb index 4e4e3b7..df1e242 100644 --- a/src/app/models/provider.rb +++ b/src/app/models/provider.rb @@ -61,6 +61,15 @@ class Provider < ActiveRecord::Base :architecture => hardware_profile.architecture, :provider_id => id) ar_hardware_profile.save! + front_hwp = HardwareProfile.new(:external_key => + provider.name + + Realm::AGGREGATOR_REALM_ACCOUNT_DELIMITER + + hardware_profile.external_key, + :name => hardware_profile.name, + :memory => hardware_profile.memory, + :storage => hardware_profile.storage, + :architecture => hardware_profile.architecture) + front_hwp.save! end end end diff --git a/src/app/views/cloud_accounts/_form.erb b/src/app/views/cloud_accounts/_form.erb index 4fa1a79..62bca2c 100644 --- a/src/app/views/cloud_accounts/_form.erb +++ b/src/app/views/cloud_accounts/_form.erb @@ -1,5 +1,6 @@ <ul> <li> + <%= form.hidden_field :provider_id, :value => @provider.id %> <%= form.label :username, "Cloud Account username" %> <%= form.text_field :username %> </li> @@ -7,7 +8,4 @@ <%= form.label :password, "Cloud Account password" %> <%= form.password_field :password %> </li> - <li> - <%= select("provider", "id", @providers.map{|p| [p.name,p.id]} , { :include_blank => false }) %> - </li> </ul> diff --git a/src/app/views/cloud_accounts/new.html.erb b/src/app/views/cloud_accounts/new.html.erb index 40f32cb..d7dced4 100644 --- a/src/app/views/cloud_accounts/new.html.erb +++ b/src/app/views/cloud_accounts/new.html.erb @@ -1,14 +1,11 @@ -<% if @providers.size == 0 %> -<h1>No Providers available to associate with a new cloud account</h1> -<% else %> -<h2 class="greeting">New Cloud Account</h2> - <div class="dcloud_form"> + <%= error_messages_for 'account' %> + + <h2>Add a new Account from this Provider</h2><br /> <% form_for @cloud_account, :url => { :action => "create" } do |f| %> <%= f.error_messages %> <%= render :partial => "form", :object => f %> - <%= f.submit "Create Cloud Account", :class => "submit" %> + <%= f.submit "Add Cloud Account", :class => "submit" %> <% end %> <%= link_to "Cancel", root_path, :class => 'actionlink' %> </div> -<% end %> diff --git a/src/app/views/cloud_accounts/new_from_pool.html.erb b/src/app/views/cloud_accounts/new_from_pool.html.erb deleted file mode 100644 index 747df03..0000000 --- a/src/app/views/cloud_accounts/new_from_pool.html.erb +++ /dev/null @@ -1,11 +0,0 @@ -<h2 class="greeting">New Cloud Account</h2> - -<div class="dcloud_form"> - <% form_for @cloud_account, :url => { :action => "create_from_pool" } do |f| %> - <%= f.error_messages %> - <%= render :partial => "form", :object => f %> - <%= hidden_field :pool, :id %> - <%= f.submit "Create Cloud Account", :class => "submit" %> - <% end %> - <%= link_to "Cancel", root_path, :class => 'actionlink' %> -</div> diff --git a/src/app/views/provider/accounts.html.erb b/src/app/views/provider/accounts.html.erb index a763a33..ddc8f27 100644 --- a/src/app/views/provider/accounts.html.erb +++ b/src/app/views/provider/accounts.html.erb @@ -20,4 +20,4 @@ </tbody> </table> <% end %> -<%= link_to "Add an account", {:action => "new_account", :id => @provider}, :class => "actionlink" %> +<%= link_to "Add an account", {:controller => "cloud_accounts", :action => "new", :provider_id => @provider}, :class => "actionlink" %> diff --git a/src/app/views/provider/new_account.html.erb b/src/app/views/provider/new_account.html.erb deleted file mode 100644 index eed474f..0000000 --- a/src/app/views/provider/new_account.html.erb +++ /dev/null @@ -1,11 +0,0 @@ -<div class="dcloud_form"> - <%= error_messages_for 'pool' %> - <%= error_messages_for 'account' %> - - <h2>Create an Account for this Provider</h2><br /> - - <% form_tag :action => 'create_account' do |form| -%> - <%= render :partial => 'cloud_accounts/form' %> - <% end %> - -</div> diff --git a/src/app/views/provider/show.html.erb b/src/app/views/provider/show.html.erb index 0897828..f4213a9 100644 --- a/src/app/views/provider/show.html.erb +++ b/src/app/views/provider/show.html.erb @@ -1,24 +1,3 @@ -<% if @provider.pools.size == 0 %> -<h1>There are no pools to display</h1> -<% else %> - <table> - <thead> - <tr> - <th scope="col">Name</th> - <th scope="col">Instances</th> - </tr> - </thead> - <tbody> - <%@provider.pools.each {|pool| %> - <tr> - <td><%= pool.name %></td> - <td><%= pool.instances.count %></td> - </tr> - <% } %> - </tbody> - </table> -<% end %> -<%= link_to "Add a pool", {:controller => "pool", :action => "new", :provider => @provider}, :class => "actionlink" %> <%= link_to "Realms", {:action => "realms", :id => @provider.id}, :class=>"actionlink"%> <%= link_to "Accounts", {:action => "accounts", :id => @provider.id}, :class=>"actionlink"%> <%= link_to "User access", {:controller => "permissions", :action => "list", :provider_id => @provider.id}, :class=>"actionlink" if has_view_perms? %> diff --git a/src/db/migrate/20090804135630_create_hardware_profiles.rb b/src/db/migrate/20090804135630_create_hardware_profiles.rb index f3e1b65..95bc0ce 100644 --- a/src/db/migrate/20090804135630_create_hardware_profiles.rb +++ b/src/db/migrate/20090804135630_create_hardware_profiles.rb @@ -28,7 +28,6 @@ class CreateHardwareProfiles < ActiveRecord::Migration t.float :storage, :null => false t.string :architecture, :null => false t.integer :provider_id - t.integer :pool_id t.integer :lock_version, :default => 0 t.timestamps end diff --git a/src/db/migrate/20090804140143_create_images.rb b/src/db/migrate/20090804140143_create_images.rb index bb3db82..8c9c962 100644 --- a/src/db/migrate/20090804140143_create_images.rb +++ b/src/db/migrate/20090804140143_create_images.rb @@ -26,7 +26,6 @@ class CreateImages < ActiveRecord::Migration t.string :name, :null => false, :limit => 1024 t.string :architecture, :null => false t.integer :provider_id - t.integer :pool_id t.integer :lock_version, :default => 0 t.timestamps end diff --git a/src/features/pool.feature b/src/features/pool.feature index c96c2a9..5d8f219 100644 --- a/src/features/pool.feature +++ b/src/features/pool.feature @@ -45,19 +45,3 @@ Feature: Manage Pools When I follow "Realms" Then I should see "Europe" And I should see "United States" - - Scenario: View Pool's Images - Given I own a pool named "mockpool" - And the Pool has the following Images: - | name | architecture | - | Fedora 10 | x86_64 | - | Fedora 10 | i386 | - | JBoss | i386 | - And I am on the homepage - When I follow "mockpool" - Then I should be on the show pool page - When I follow "View Images" - Then I should see the following: - | Fedora 10 | x86_64 | - | Fedora 10 | i386 | - | JBoss | i386 | diff --git a/src/spec/controllers/cloud_accounts_controller_spec.rb b/src/spec/controllers/cloud_accounts_controller_spec.rb index f1d4a0d..d3e0f18 100644 --- a/src/spec/controllers/cloud_accounts_controller_spec.rb +++ b/src/spec/controllers/cloud_accounts_controller_spec.rb @@ -48,4 +48,16 @@ describe CloudAccountsController do response.should_not be_success end
+ it "should provide ui to create new account" do + UserSession.create(@admin) + get :new, :provider_id => @provider.id + response.should be_success + response.should render_template("new") + end + + it "should fail to grant access to account UIs for unauthenticated user" do + get :new + response.should_not be_success + end + end diff --git a/src/spec/controllers/provider_controller_spec.rb b/src/spec/controllers/provider_controller_spec.rb index de894ca..096af3d 100644 --- a/src/spec/controllers/provider_controller_spec.rb +++ b/src/spec/controllers/provider_controller_spec.rb @@ -17,19 +17,9 @@ describe ProviderController do response.should render_template("accounts") end
- it "should provide ui to create new account" do - UserSession.create(@admin) - get :new_account, :id => @provider.id - response.should be_success - response.should render_template("new_account") - end - it "should fail to grant access to account UIs for unauthenticated user" do get :accounts response.should_not be_success - - get :new_account - response.should_not be_success end
it "should provide ui to view hardware profiles" do diff --git a/src/spec/factories/image.rb b/src/spec/factories/image.rb index dc55ac0..cc0bc17 100644 --- a/src/spec/factories/image.rb +++ b/src/spec/factories/image.rb @@ -8,7 +8,6 @@ Factory.define :image do |i| i.provider { |p| Provider.new } end
-Factory.define :pool_image, :parent => :image do |i| +Factory.define :front_end_image, :parent => :image do |i| i.provider nil - i.association(:pool) end diff --git a/src/spec/models/hardware_profile_spec.rb b/src/spec/models/hardware_profile_spec.rb index 78fc0a2..e2b09b4 100644 --- a/src/spec/models/hardware_profile_spec.rb +++ b/src/spec/models/hardware_profile_spec.rb @@ -55,69 +55,28 @@ describe HardwareProfile do @hp.should_not be_valid end
- it "should reject Aggregator profiles for custom Instance profiles" do + it "should allow Aggregator profiles only for provider profiles" do + @hp.provider = nil + @hp.aggregator_hardware_profiles << @hp - @hp.should_not be_valid @hp.should have(1).error_on(:aggregator_hardware_profiles) @hp.errors.on(:aggregator_hardware_profiles).should eql( - "Aggregator profiles are not allowed for custom Instance profiles") + "Aggregator profiles only allowed for provider profiles")
@hp.aggregator_hardware_profiles.clear @hp.should be_valid - end - - it "should reject Provider profiles for custom Instance profiles" do - @hp.provider_hardware_profiles << @hp - @hp.should_not be_valid - @hp.should have(1).error_on(:provider_hardware_profiles) - @hp.errors.on(:provider_hardware_profiles).should eql( - "Provider profiles are not allowed for custom Instance profiles") - - @hp.provider_hardware_profiles.clear - @hp.should be_valid end
- it "should require either provider or pool to be blank" do + it "should allow Provider profiles only for aggregator profiles" do @hp.provider = Provider.new - @hp.pool = Pool.new - @hp.should_not be_valid - @hp.should have(1).error_on(:provider) - @hp.errors.on(:provider).should eql("provider or pool must be blank") - @hp.should have(1).error_on(:pool) - @hp.errors.on(:pool).should eql("provider or pool must be blank") - - @hp.provider = nil - @hp.should be_valid
- @hp.provider = Provider.new - @hp.pool = nil - @hp.should be_valid - end - - it "should allow Provider profiles only for provider profiles" do - @hp.provider = nil - @hp.pool = Pool.new - - @hp.provider_hardware_profiles << @hp + @hp.aggregator_hardware_profiles << @hp @hp.should have(1).error_on(:provider_hardware_profiles) @hp.errors.on(:provider_hardware_profiles).should eql( - "Provider profiles only allowed for provider profiles") + "Provider profiles only allowed for aggregator profiles")
@hp.provider_hardware_profiles.clear @hp.should be_valid end
- it "should allow Aggregator profiles only for pool profiles" do - @hp.provider = Provider.new - @hp.pool = nil - - @hp.aggregator_hardware_profiles << @hp - @hp.should have(1).error_on(:aggregator_hardware_profiles) - @hp.errors.on(:aggregator_hardware_profiles).should eql( - "Aggregator profiles only allowed for pool profiles") - - @hp.aggregator_hardware_profiles.clear - @hp.should be_valid - end - end diff --git a/src/spec/models/image_spec.rb b/src/spec/models/image_spec.rb index de68475..a0fd8ca 100644 --- a/src/spec/models/image_spec.rb +++ b/src/spec/models/image_spec.rb @@ -46,33 +46,8 @@ describe Image do i.should be_valid end
- it "should have either a provider or a pool specified" do - i = Factory.build(:image, :provider => nil, :pool => nil) - i.should have(1).error_on(:provider) - i.should have(1).error_on(:pool) - i.errors.on(:provider).should eql( - "provider or pool must be specified") - i.errors.on(:pool).should eql( - "provider or pool must be specified") - - i.provider = @provider - i.should be_valid - - i.pool = Factory.build(:pool) - i.should have(1).error_on(:provider) - i.should have(1).error_on(:pool) - i.errors.on(:provider).should eql( - "provider or pool must be blank") - i.errors.on(:pool).should eql( - "provider or pool must be blank") - - i.provider = nil - i.should be_valid - end - it "should have provider images only if it has a provider" do - i = Factory.create(:image, :pool => Pool.new, - :provider => nil) + i = Factory.create(:image, :provider => nil)
i.aggregator_images << i i.should have(1).error_on(:aggregator_images)