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Viewing changes to vendor/rails/activerecord/test/cases/schema_authorization_test_postgresql.rb

  • Committer: Michael Forrest
  • Date: 2010-10-15 16:28:50 UTC
  • Revision ID: michael.forrest@canonical.com-20101015162850-tj2vchanv0kr0dun
refroze gems

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vendor/rails/activerecord/test/cases/schema_authorization_test_postgresql.rb
 
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require "cases/helper"
 
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class SchemaThing < ActiveRecord::Base
 
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end
 
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class SchemaAuthorizationTest < ActiveRecord::TestCase
 
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  self.use_transactional_fixtures = false
 
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  TABLE_NAME = 'schema_things'
 
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  COLUMNS = [
 
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    'id serial primary key',
 
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    'name character varying(50)'
 
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  ]
 
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  USERS = ['rails_pg_schema_user1', 'rails_pg_schema_user2']
 
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  def setup
 
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    @connection = ActiveRecord::Base.connection
 
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    @connection.execute "SET search_path TO '$user',public"
 
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    set_session_auth
 
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    USERS.each do |u|
 
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      @connection.execute "CREATE USER #{u}" rescue nil
 
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      @connection.execute "CREATE SCHEMA AUTHORIZATION #{u}" rescue nil
 
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      set_session_auth u
 
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      @connection.execute "CREATE TABLE #{TABLE_NAME} (#{COLUMNS.join(',')})"
 
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      @connection.execute "INSERT INTO #{TABLE_NAME} (name) VALUES ('#{u}')"
 
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      set_session_auth
 
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    end
 
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  end
 
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  def teardown
 
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    set_session_auth
 
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    @connection.execute "RESET search_path"
 
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    USERS.each do |u|
 
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      @connection.execute "DROP SCHEMA #{u} CASCADE"
 
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      @connection.execute "DROP USER #{u}"
 
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    end
 
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  end
 
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  def test_schema_invisible
 
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    assert_raise(ActiveRecord::StatementInvalid) do
 
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      set_session_auth
 
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      @connection.execute "SELECT * FROM #{TABLE_NAME}"
 
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    end
 
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  end
 
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  def test_schema_uniqueness
 
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    assert_nothing_raised do
 
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      set_session_auth
 
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      USERS.each do |u|
 
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        set_session_auth u
 
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        assert_equal u, @connection.select_value("SELECT name FROM #{TABLE_NAME} WHERE id = 1")
 
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        set_session_auth
 
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      end
 
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    end
 
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  end
 
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  def test_sequence_schema_caching
 
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    assert_nothing_raised do
 
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      USERS.each do |u|
 
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        set_session_auth u
 
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        st = SchemaThing.new :name => 'TEST1'
 
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        st.save!
 
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        st = SchemaThing.new :id => 5, :name => 'TEST2'
 
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        st.save!
 
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        set_session_auth
 
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      end
 
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    end
 
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  end
 
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  private
 
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    def set_session_auth auth = nil
 
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       @connection.execute "SET SESSION AUTHORIZATION #{auth || 'default'}"
 
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    end
 
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end