add search engine class.

7 files changed, 33 insertions, 1 deletions

diff --git a/Gemfile b/Gemfile
index d2d8252..331836f 100644
--- a/Gemfile
+++ b/Gemfile
@@ -2,6 +2,7 @@ source 'https://rubygems.org'
 
 gem 'rails', '3.2.3'
 gem 'sqlite3'
+gem 'rbing'
 
 # Gems used only for assets and not required
 # in production environments by default.
diff --git a/Gemfile.lock b/Gemfile.lock
index 155e517..7c83f72 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -75,6 +75,9 @@ GEM
       guard (>= 0.10.0)
       spork (>= 0.8.4)
     hike (1.2.1)
+    httparty (0.8.3)
+      multi_json (~> 1.0)
+      multi_xml
     i18n (0.6.0)
     journey (1.0.3)
     jquery-rails (2.0.2)
@@ -89,6 +92,7 @@ GEM
       treetop (~> 1.4.8)
     mime-types (1.18)
     multi_json (1.3.5)
+    multi_xml (0.5.1)
     nokogiri (1.5.2)
     polyglot (0.3.3)
     rack (1.4.1)
@@ -114,6 +118,8 @@ GEM
       rdoc (~> 3.4)
       thor (~> 0.14.6)
     rake (0.9.2.2)
+    rbing (1.1.0)
+      httparty (>= 0.4.0)
     rdoc (3.12)
       json (~> 1.4)
     rspec (2.10.0)
@@ -174,6 +180,7 @@ DEPENDENCIES
   guard-spork
   jquery-rails
   rails (= 3.2.3)
+  rbing
   rspec-rails
   sass-rails (~> 3.2.3)
   sqlite3
diff --git a/HD0vXrvkPvXEjNNm55aSzgu5KB2ClFFWTw7cqLZtnDg= b/HD0vXrvkPvXEjNNm55aSzgu5KB2ClFFWTw7cqLZtnDg=
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/HD0vXrvkPvXEjNNm55aSzgu5KB2ClFFWTw7cqLZtnDg=
diff --git a/app/services/search_engine.rb b/app/services/search_engine.rb
index 8dcdc2c..fad1da3 100644
--- a/app/services/search_engine.rb
+++ b/app/services/search_engine.rb
@@ -1,2 +1,8 @@
+require "rbing"
+
 class SearchEngine
+  def self.count_results(query)
+    bing = RBing.new(ENV.fetch("BING_APP_ID"))
+    bing.web(query).web.total
+  end
 end
diff --git a/features/step_definitions/search_steps.rb b/features/step_definitions/search_steps.rb
index d42b3e0..67a1481 100644
--- a/features/step_definitions/search_steps.rb
+++ b/features/step_definitions/search_steps.rb
@@ -4,5 +4,5 @@ When /^I search for (.*)$/ do |term|
 end
 
 Then /^apple should have a higher score than microsoft$/ do
-  pending
+  @scores["apple"].should == be > @scores["micrsoft"]
 end
diff --git a/spec/services/search_engine_spec.rb b/spec/services/search_engine_spec.rb
new file mode 100644
index 0000000..8c40af0
--- /dev/null
+++ b/spec/services/search_engine_spec.rb
@@ -0,0 +1,13 @@
+require "rbing"
+require "vcr"
+require_relative '../../app/services/search_engine'
+
+describe SearchEngine do
+  it "counts results" do
+    VCR.use_cassette("windows-vs-beos") do
+      windows = SearchEngine.count_results("windows")
+      beos = SearchEngine.count_results("beos")
+      windows.should be > beos
+    end
+  end
+end
diff --git a/spec/vcr_helper.rb b/spec/vcr_helper.rb
new file mode 100644
index 0000000..fa01e56
--- /dev/null
+++ b/spec/vcr_helper.rb
@@ -0,0 +1,5 @@
+VCR.config do |config|
+  config.cassette_library_dir = "fixtures/cassettes"
+  config.stub_with :webmock
+  config.filter_sensitive_data("<BING_APP_ID>") { ENV.fetch("BING_APP_ID") }
+end