Add Random Beer resource

Closes #31

CHANGELOG.md

@@ -1,5 +1,9 @@
 # Changelog
 
+## 0.2.4 (2014-04-07)
+
+  * Add support for `beer/random` endpoint. ([Steven Harman][stevenharman])
+
 ## 0.2.3 (2014-02-21)
 
   * Add support for `search/upc` endpoint. ([Matt Griffin][betamatt])

README.md

@@ -73,6 +73,7 @@ Once an API key has been set, resources can be called on the client instance.
 ```ruby
 brewery_db.beers.all(abv: '5.5')
 brewery_db.beers.find('vYlBZQ')
+brewery_db.beers.random
 
 brewery_db.breweries.all(established: 2006)
 brewery_db.breweries.find('d1zSa7')

brewery_db.gemspec

@@ -17,6 +17,7 @@ Gem::Specification.new do |gem|
   gem.add_development_dependency 'pry'
   gem.add_development_dependency 'rspec', '~> 2.14'
   gem.add_development_dependency 'vcr', '~> 2.0'
+  gem.add_development_dependency 'rake', '~> 10.2'
 
   gem.files = `git ls-files`.split($\)
   gem.executables = gem.files.grep(%r{^bin/}).map { |f| File.basename(f) }

lib/brewery_db/resources/beers.rb

@@ -8,6 +8,10 @@ def all(params={})
       def find(id, params={})
         get('beer/%s' % id, params).data
       end
+
+      def random(params={})
+        find('random', params)
+      end
     end
   end
 end

spec/brewery_db/resources/beers_spec.rb

@@ -3,19 +3,30 @@
 require 'spec_helper'
 
 describe BreweryDB::Resources::Beers, :resource do
+  subject(:beers_resource) { described_class.new(config) }
+
   context '#all', :vcr do
-    let(:response) { described_class.new(config).all(abv: '5.5') }
+    let(:response) { beers_resource.all(abv: '5.5') }
 
     it 'fetches all of the beers at once' do
       expect(response.count).to eq(985)
     end
   end
 
   context '#find', :vcr do
-    let(:response) { described_class.new(config).find('99Uj1n') }
+    let(:response) { beers_resource.find('99Uj1n') }
 
     it 'fetches only the beer asked for' do
       expect(response.id).to eq('99Uj1n')
     end
   end
+
+  context '#random', :vcr do
+    let(:response) { beers_resource.random(hasLabels: 'Y') }
+
+    it 'fetches a random beer' do
+      expect(response.status).to eq('verified')
+      expect(response.labels.size).to eq(3)
+    end
+  end
 end