search_spec.rb

require File.dirname(__FILE__) + '/spec_helper'

describe "Database search" do
  
  before(:all) do
    @path = File.dirname(__FILE__) + "/../temp/storages/database_search"
    FileUtils.rm_rf @path
    @f_storage = FileStorage.new(:path => @path + "/storage")
    @f_storage.clear!
    @index_storage = InvertedListFileStorage.new(:path => @path+"/index")
    @index_storage.clear!
    @index  = InvertedListIndex.new(@index_storage)
    @index2 = InvertedListIndex.new(@index_storage)
    
    @f_store = Store.new(:storage => @f_storage, :index => @index, :path => @path + '/store')
    @index.document_store = @f_store
    @index2.document_store = @f_store
    
    @profile_meta = Document.create!(@f_store, :name => 'Profile', 
                                               :non_indexable_slots => [ :bio, :version, :previous_version ])
  end
  
  # Leave for investigation
  # after(:all) do
  #   FileUtils.rm_rf @path
  # end
  
  it "should add new doc" do
    doc = Document.create!(@f_store, :name => "Oleg", :state => 'Russia', :age => 21, :meta => @profile_meta)
    doc.uuid.should_not be_nil
    @oleg_uuid = doc.uuid
    results = @index.find(:name => "Oleg")
    results.should_not be_empty
    results[0].uuid.should == @oleg_uuid
  end
  
  it "should find doc in a separate index instance" do
    results = @index2.find(:name => "Oleg", :meta => @profile_meta)
    results.should_not be_empty
    results[0]["name"].should == "Oleg"
  end
  
  it "should store & find several docs" do
    doc = Document.create!(@f_store, :name => "Yurii", :state => 'Ukraine', :meta => @profile_meta)
    doc.save!
    @yura_uuid = doc.uuid
    results = @index.find(:name => "Yurii")
    results.should_not be_empty
    results[0].uuid.should == @yura_uuid
  end

  it "should find all profiles" do
    results = @index.find(:meta => @profile_meta)
    results.should_not be_empty
    results.map{|e| e.uuid}.to_set == [ @yura_uuid, @oleg_uuid ].to_set 
  end
  
  it "should find all profiles from Ukraine" do
    results = @index.find(:meta => @profile_meta, :state => 'Ukraine')
    results.should_not be_empty
    results.map{|e| e.uuid}.to_set == [ @yura_uuid ].to_set 
  end
  
  it "should remove info from index" do
    results = @index.find(:name => 'Oleg')
    oleg = results[0]
    oleg[:name] = 'Oleganza'
    oleg.save!
    results = @index.find(:name => 'Oleg')
    pending("#31 changed this behavior somehow, but we anyway going to have new search capabilities with new-views, so I will not care much") do
      results.should be_empty
    end
    results = @index.find(:name => 'Oleganza')
    results[0].uuid.should == oleg.uuid
  end
  
end