naming refactor, indexes sqls tests

app/models/user.rb

@@ -29,8 +29,14 @@ class User < ActiveRecord::Base
   
   delegate :can?, :cannot?, :to => :ability
   
-  def ability
-    @ability ||= Ability.new(:user => self)
+  def ability(options = {:reload => false})
+    options[:reload] ? _ability : (@ability ||= _ability)
+  end
+
+  protected
+
+  def _ability
+    Ability.new(:user => self)
   end
 
 end

spec/controllers/domains_controller_spec.rb

@@ -25,11 +25,11 @@ describe DomainsController do
     # a domain who's parent domain is in our system
     context "subdomain" do
       before do
-        sign_in other_user
+        sign_in user2
       end
       
       it "is wired with the user of the parent domain by #before_create_save" do
-        subdomain = build(:domain, :user => other_user, :name => "x.#{domain.name}")
+        subdomain = build(:domain, :user => user2, :name => "x.#{domain.name}")
         @controller.send(:before_create_save, subdomain)
         subdomain.user.should == user
       end

spec/models/ability_spec.rb

@@ -15,10 +15,10 @@ describe Ability do
     end
   
     it "denies other user to manage my domains and their records, and my hosts" do
-      other_user.should_not be_able_to(:manage, domain)
-      other_user.should_not be_able_to(:manage, a_record)
-      other_user.should_not be_able_to(:manage, soa_record)
-      other_user.should_not be_able_to(:manage, host_a_record)
+      user2.should_not be_able_to(:manage, domain)
+      user2.should_not be_able_to(:manage, a_record)
+      user2.should_not be_able_to(:manage, soa_record)
+      user2.should_not be_able_to(:manage, host_a_record)
     end
   
     it "allows admin to manage other user's hosts" do
@@ -32,25 +32,25 @@ describe Ability do
     end
     
     it "allows other user to manage user's domains and records, if permitted" do
-      other_user.should be_able_to(:manage, domain)
-      other_user.should be_able_to(:manage, a_record)
-      other_user.should be_able_to(:manage, soa_record)
+      user2.should be_able_to(:manage, domain)
+      user2.should be_able_to(:manage, a_record)
+      user2.should be_able_to(:manage, soa_record)
     end
     
     it "denies third user to manage user's permitted domains and records" do
-      third_user.should_not be_able_to(:manage, domain)
-      third_user.should_not be_able_to(:manage, a_record)
-      third_user.should_not be_able_to(:manage, soa_record)
+      user3.should_not be_able_to(:manage, domain)
+      user3.should_not be_able_to(:manage, a_record)
+      user3.should_not be_able_to(:manage, soa_record)
     end
 
     it "allows other user to manage user's permitted subdomains" do
-      other_user.should be_able_to(:manage, subdomain)
-      other_user.should be_able_to(:manage, subsubdomain)
+      user2.should be_able_to(:manage, subdomain)
+      user2.should be_able_to(:manage, subsubdomain)
     end
 
     it "denies third user to manage other user's permitted subdomains" do
-      third_user.should_not be_able_to(:manage, subdomain)
-      third_user.should_not be_able_to(:manage, subsubdomain)
+      user3.should_not be_able_to(:manage, subdomain)
+      user3.should_not be_able_to(:manage, subsubdomain)
     end
   end
   
@@ -60,7 +60,7 @@ describe Ability do
     end
 
     it "denies other user to manage my domain's permissions" do
-      other_user.should_not be_able_to(:manage, permission)
+      user2.should_not be_able_to(:manage, permission)
     end
   end
 

spec/models/domain_spec.rb

@@ -47,7 +47,7 @@ describe Domain do
   end
   
   it "has parent_domain" do
-    subdomain = build(:domain, :user => other_user, :name => "x.#{domain.name}")
+    subdomain = build(:domain, :user => user2, :name => "x.#{domain.name}")
     subdomain.parent_domain.should == domain
   end
   
@@ -60,17 +60,18 @@ describe Domain do
 
     User.do_as(user) do
       # stub a parent domain on another user account, with no permissions present
-      mock_domain = mock(:user_id => third_user.id, :user => third_user, :name => 'x')
+      mock_domain = mock(:user_id => user3.id, :user => user3, :name => 'x')
       domain.stub(:parent_domain).and_return(mock_domain)
       domain.should have(1).errors_on(:name)
     end
   end
 
   it "queries domains corectly in index" do
-    query = Domain.accessible_by(user.ability)
+    permission3
+    query = Domain.accessible_by(user.ability(:reload => true))
     wheres = query.where_values
     joins = query.joins_values.map{|j| [j._name, j._type]}
-    wheres.should == ["(`permissions`.`user_id` = #{user.id}) OR (`domains`.`user_id` = #{user.id})"]
+    wheres.should == ["(`domains`.`name_reversed` = '#{domain3.name_reversed}.%') OR ((`permissions`.`user_id` = #{user.id}) OR (`domains`.`user_id` = #{user.id}))"]
     joins.should == [[:permissions, Arel::Nodes::OuterJoin]]
   end
   

spec/models/record_spec.rb

@@ -35,11 +35,12 @@ describe Record do
   end
   
   it "queries A records corectly in index" do
-    query = A.accessible_by(user.ability)
+    permission3
+    query = A.accessible_by(user.ability(:reload => true))
     wheres = query.where_values
     joins = query.joins_values
     wheres.size.should == 2
-    wheres.second.should == "(`permissions`.`user_id` = #{user.id}) OR ((`records`.`user_id` = #{user.id}) OR (`domains`.`user_id` = #{user.id}))"
+    wheres.second.should == "(`domains`.`name_reversed` = '#{domain3.name_reversed}.%') OR ((`permissions`.`user_id` = #{user.id}) OR ((`records`.`user_id` = #{user.id}) OR (`domains`.`user_id` = #{user.id})))"
     record_joins_expectations(joins)
   end
   

spec/support/shared_context/data.rb

@@ -1,8 +1,8 @@
 shared_context "data" do
   let(:admin){create(:user)} # admin is a user that owns host domains
   let(:user){create(:user)} # a regular user
-  let(:other_user){create(:user)}
-  let(:third_user){create(:user)}
+  let(:user2){create(:user)}
+  let(:user3){create(:user)}
   
   def make_domain(options)
     domain = build(:domain, options)
@@ -11,15 +11,25 @@ shared_context "data" do
     domain.soa_record.update_serial!
     domain
   end
+  
+  # user's domains
   let(:domain){make_domain(:user => user)}
   let(:subdomain){make_domain(:name => "sub.#{domain.name}", :user => user)}
   let(:subsubdomain){make_domain(:name => "sub.#{subdomain.name}", :user => user)}
+
+  # third user's domains
+  let(:domain3){make_domain(:user => user3)}
+  let(:subdomain3){make_domain(:name => "sub.#{domain.name}", :user => user3)}
+  let(:subsubdomain3){make_domain(:name => "sub.#{subdomain.name}", :user => user3)}
+  
+  # admin's host domain (like entrydns.org)
   let(:host_domain){make_domain(:user => admin, :name => Settings.host_domains.first)}
   
   let(:a_record){create(:a, :content => '127.0.0.1', :domain => domain)}
   let(:soa_record){domain.soa_record}
   let(:host_a_record){create(:a, :content => '127.0.0.1', :domain => host_domain, :user => user)}
 
-  let(:permission){create(:permission, :domain => domain, :user => other_user)}
+  let(:permission){create(:permission, :domain => domain, :user => user2)}
+  let(:permission3){create(:permission, :domain => domain3, :user => user)}
     
 end

spec/support/shared_examples/wiring_controller.rb

@@ -21,7 +21,7 @@ shared_examples_for "wiring controller" do
     
     context "on permitted domain" do
       before do
-        sign_in other_user
+        sign_in user2
         permission # touch to ensure creation
         @controller.stub(:nested_parent_record => domain)
       end