Add support for organization roles endpoint

Author: cp

README.md

@@ -22,6 +22,7 @@ Or install it yourself as:
   * Credentials
   * Budgets
   * Reporting
+  * Organizations (Including invitations and roles.)
 
 Feel free to shoot me an email at colby@cloudability.com if you have any questions or need help.
 
@@ -41,6 +42,8 @@ Feel free to shoot me an email at colby@cloudability.com if you have any questio
 
     c = Cloudability::Organizations.new(auth_token: 'xxxxxxxxxxxxxxxxxxxx')
     c.invite_user(email: 'colby@cloudability.com', name: 'Colby Aley')
+    c.roles
+    c.invitations
 
 ## TODO:
   * More tests!

lib/cloudability/organizations.rb

@@ -1,5 +1,3 @@
-require 'json'
-
 module Cloudability
   class Organizations
     include HTTParty
@@ -24,6 +22,11 @@ def invitations
       convert_to_mashes(response)
     end
 
+    def roles
+      response = get_url("/organizations/roles?auth_token=#{@auth_token}")
+      convert_to_mashes(response)
+    end
+
     # Invite a user to your organization
     #
     # @param [Hash] args to pass to HTTParty

spec/cloduability/organizations_spec.rb

@@ -34,6 +34,18 @@
     end
   end
 
+  describe '#roles' do
+    it 'should be an Array' do
+      stub_get('/1/organizations/roles?auth_token=token', 'organization_roles')
+      @cloudability.roles.class.should == Array
+    end
+
+    it 'should be an array of Hashie::Mashes' do
+      stub_get('/1/organizations/roles?auth_token=token', 'organization_roles')
+      @cloudability.roles.each{|role| role.class.should == Hashie::Mash }
+    end
+  end
+
   describe '#invite_user' do
     it 'should be a Hashie::Mash' do
       stub_post('/1/organizations/invitations?auth_token=token&email=colbyaleyrb%40gmail.com', 'organization_invitation')

spec/fixtures/organization_roles

@@ -0,0 +1,18 @@
+HTTP/1.1 200 OK
+Server: nginx/1.4.4
+Date: Wed, 25 Dec 2013 06:00:08 GMT
+Content-Type: application/json
+Content-Length: 85
+Connection: keep-alive
+Status: 200 OK
+Strict-Transport-Security: max-age=31536000
+Set-Cookie: _mkra_ctxt=7b713ce79009c9db2eaea4cde43268e9--200; path=/; secure
+X-UA-Compatible: IE=Edge,chrome=1
+ETag: "4ccf5f4c217aaffe5601d88739504032"
+Cache-Control: max-age=0, private, must-revalidate
+X-Request-Id: 01a7274813811338beb87e23669afdda
+X-Runtime: 0.024049
+X-Rack-Cache: miss
+Origin: app.cloudability.com
+
+[{"id":1,"key":"admin","label":"Administrator"},{"id":2,"key":"user","label":"User"}]

spec/fixtures/report_by_account

@@ -15,4 +15,4 @@ X-Runtime: 0.221266
 X-Rack-Cache: miss
 Origin: app.cloudability.com
 
-[{"account_id":null,"account_name":null,"credential_id":22975,"credential_name":"Capsule CRM 1","vendor_id":77,"vendor_name":"Capsule CRM","spend":11111.0,"currency":"USD"},{"account_id":11731,"account_name":"xxx","credential_id":8778,"credential_name":"SL54339","vendor_id":67,"vendor_name":"SoftLayer","spend":11111.11,"currency":"USD"},{"account_id":12019,"account_name":"17474","credential_id":8884,"credential_name":"Acme Co. NewRelic","vendor_id":25,"vendor_name":"New Relic","spend":1111.0,"currency":"USD"},{"account_id":82,"account_name":"xxx","credential_id":136,"credential_name":"Acme Co","vendor_id":2,"vendor_name":"Heroku","spend":1111.47,"currency":"USD"},{"account_id":12021,"account_name":"xxx","credential_id":8885,"credential_name":"IAUC SendGrid","vendor_id":54,"vendor_name":"SendGrid","spend":111.46,"currency":"USD"},{"account_id":12020,"account_name":"26117","credential_id":8887,"credential_name":"IAUC Zencoder","vendor_id":30,"vendor_name":"Zencoder","spend":111.11,"currency":"USD"},{"account_id":26,"account_name":"1111-1111-1111","credential_id":15457,"credential_name":"Acme Co. Production","vendor_id":1,"vendor_name":"Amazon","spend":111111.11,"currency":"USD"},{"account_id":12343,"account_name":"61268799130651","credential_id":10091,"credential_name":"HP Cloud (Acme Co.)","vendor_id":124,"vendor_name":"Hpcloud","spend":11.1,"currency":"USD"},{"account_id":1928,"account_name":"xxx","credential_id":8771,"credential_name":"MailChimp","vendor_id":11,"vendor_name":"MailChimp","spend":111.1,"currency":"USD"}]
+[{"account_id":null,"account_name":null,"credential_id":22975,"credential_name":"Capsule CRM 1","vendor_id":77,"vendor_name":"Capsule CRM","spend":11111.0,"currency":"USD"},{"account_id":11731,"account_name":"xxx","credential_id":8778,"credential_name":"SL54339","vendor_id":67,"vendor_name":"SoftLayer","spend":11111.11,"currency":"USD"}]