Allowing APPID param and adding integration tests.

In order to record the requests and not do them once again any time tests are executed, VCR + Webmock it's being used.

Also api_spec.rb file updated to use recorded requests.

.rspec

@@ -0,0 +1,3 @@
+--color
+--require spec_helper
+--format documentation

Gemfile

@@ -1,3 +1,5 @@
 source 'http://rubygems.org'
 
 gem 'rspec'
+gem 'vcr'
+gem 'webmock'

Gemfile.lock

@@ -1,6 +1,9 @@
 GEM
   remote: http://rubygems.org/
   specs:
+    addressable (2.3.6)
+    crack (0.4.2)
+      safe_yaml (~> 1.0.0)
     diff-lcs (1.2.2)
     rspec (2.13.0)
       rspec-core (~> 2.13.0)
@@ -10,9 +13,16 @@ GEM
     rspec-expectations (2.13.0)
       diff-lcs (>= 1.1.3, < 2.0)
     rspec-mocks (2.13.0)
+    safe_yaml (1.0.3)
+    vcr (2.9.2)
+    webmock (1.18.0)
+      addressable (>= 2.3.6)
+      crack (>= 0.3.2)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
   rspec
+  vcr
+  webmock

lib/open_weather/base.rb

@@ -24,7 +24,7 @@ def success?
     private
 
     def extract_options!(options)
-      valid_options = [:lat, :lon, :city, :country, :id, :units]
+      valid_options = [:lat, :lon, :city, :country, :id, :units, :APPID]
       options.keys.each { |k| options.delete(k) unless valid_options.include?(k) }
 
       if options[:city] || options[:country]

lib/open_weather/version.rb

@@ -1,3 +1,3 @@
 module OpenWeather
-  VERSION = "0.9.2"
+  VERSION = "0.10.0"
 end

open_weather.gemspec

@@ -14,5 +14,7 @@ Gem::Specification.new do |gem|
   gem.executables          = gem.files.grep(/^bin/).map{ |f| File.basename(f) }
   gem.require_paths        = ["lib"]
   gem.add_development_dependency "rspec"
+  gem.add_development_dependency "vcr"
+  gem.add_development_dependency "webmock"
   gem.add_runtime_dependency 'json'
 end