add simple_search_docs shortcut method

lib/simple_solr.rb

@@ -1,4 +1,5 @@
 require 'active_record'
+require 'nokogiri'
 require 'httparty'
 require 'builder'
 

lib/simple_solr/search.rb

@@ -5,15 +5,16 @@ module Search
     #
     #   Product.simple_search 'delicious', :fq => "category:fruit"
     #
-    # Returns a hash with the search results:
-    #
-    # {
-    #   "lst" => [{"int"=>["0", "18"], "name"=>"responseHeader"},{"name"=>"highlighting"}],
-    #   "result" => {"name"=>"response", "numFound"=>"0", "start"=>"0", "maxScore"=>"0.0"}
-    # }
+    # Returns a Nokogiri::XML::Document.
     def simple_search(query, params={})
       query = {:q => query}
-      get(SimpleSolr.configuration.uri + "/select", :query => query.merge(params)).parsed_response['response']
+      response = get(SimpleSolr.configuration.uri + "/select", :query => query.merge(params))
+      Nokogiri::XML(response.body)
+    end
+
+    # Returns all +doc+ elements, aka matching documents, from the search results in an array.
+    def simple_search_docs(query, params={})
+      simple_search(query, params).css('doc')
     end
   end
 end

spec/simple_solr/search_spec.rb

@@ -9,32 +9,21 @@
 )
 
 describe SimpleSolr::Search do
-  let(:response) { stub("response")}
-  let(:httparty) { stub("httparty", :parsed_response => {'response' => response})}
-
+
   describe SimpleDocument do
-    it "responds to search" do
-      SimpleDocument.should respond_to(:simple_search)
-    end
 
-    it "gets results" do
-      SimpleDocument.should_receive(:get).with("http://test.local:8983/solr/select", :query => {:q => 'bonanza'}).and_return(httparty)
-      SimpleDocument.simple_search 'bonanza'
-    end
-
-    it "allows parameters" do
-      SimpleDocument.should_receive(:get).with("http://test.local:8983/solr/select", :query => {:q => 'bonanza', :fq => "brand_site:www.example.com"}).and_return(httparty)
-      SimpleDocument.simple_search 'bonanza', :fq => "brand_site:www.example.com"
+    it "returns a Nokogiri::XML::Document" do
+      SimpleDocument.simple_search('bonanza').should be_a(Nokogiri::XML::Document)
     end
 
-    it "result is not empty" do
-      SimpleDocument.simple_search('bonanza')['result'].should_not be_empty
+    it "returns one document" do
+      SimpleDocument.simple_search('bonanza').css('doc').length.should eq 1
     end
 
-    it "finds str results" do
-      str = SimpleDocument.simple_search('bonanza')['result']['doc']['str']
-      str[0].should == 'www.zappelin.nl'
-      str[0].attributes.should == {"name" => "brand_site"}
+    it "returns one simple search result" do
+      SimpleDocument.simple_search_docs('bonanza').length.should eq 1
     end
+
   end
+
 end