spec_helper.rb in engineyard-metadata-0.0.5

- old
+ new
@@ -1,40 +1,53 @@
 require 'rubygems'
 require 'spec'
 # require 'ruby-debug'
 # assumes active-support 3
 require 'active_support/json/encoding'
+require 'fakeweb'
+require 'fakefs/safe'
 
 PRESENT_PUBLIC_HOSTNAME = 'app_master.compute-1.amazonaws.com'
 PRESENT_SECURITY_GROUP = 'ey-data1_production-1-2-3'
 PRESENT_INSTANCE_ID = 'i-deadbeef'
+REPOSITORY_URI = 'FAKE_REPOSITORY_URI'
 
-require 'fakeweb'
-FakeWeb.allow_net_connect = false
-# fake call to amazon ec2 api to get present security group
-FakeWeb.register_uri  :get,
-                      "http://169.254.169.254/latest/meta-data/security-groups",
-                      :status => ["200", "OK"],
-                      :body => PRESENT_SECURITY_GROUP
+def pretend_we_are_on_a_developer_machine
+  ENV['REPOSITORY_URI'] = REPOSITORY_URI
+  FakeWeb.allow_net_connect = false
+  FakeWeb.register_uri  :get,
+                        "https://cloud.engineyard.com/api/v2/environments",
+                        :status => ["200", "OK"],
+                        :body => File.read(File.join(File.dirname(__FILE__), 'support', 'engine_yard_cloud_api_response.json'))
+  # FakeFS.activate!
+end
 
-# fake call to amazon ec2 api to get present instance id
-FakeWeb.register_uri  :get,
-                      "http://169.254.169.254/latest/meta-data/instance-id",
-                      :status => ["200", "OK"],
-                      :body => PRESENT_INSTANCE_ID
 
-dna_json = File.read File.join(File.dirname(__FILE__), 'support', 'dna.json')
-require 'fakefs'
-FileUtils.mkdir_p '/etc/chef'
-File.open '/etc/chef/dna.json', 'w' do |f|
-  f.write dna_json
-end
+def pretend_we_are_on_an_engineyard_appcloud_ec2_instance
+  FakeWeb.allow_net_connect = false
+  # fake call to amazon ec2 api to get present security group
+  FakeWeb.register_uri  :get,
+                        "http://169.254.169.254/latest/meta-data/security-groups",
+                        :status => ["200", "OK"],
+                        :body => PRESENT_SECURITY_GROUP
 
-$LOAD_PATH.unshift(File.join(File.dirname(__FILE__), '..', 'lib'))
-$LOAD_PATH.unshift(File.dirname(__FILE__))
-require 'engineyard-metadata'
+  # fake call to amazon ec2 api to get present instance id
+  FakeWeb.register_uri  :get,
+                        "http://169.254.169.254/latest/meta-data/instance-id",
+                        :status => ["200", "OK"],
+                        :body => PRESENT_INSTANCE_ID
 
-# Spec::Runner.configure do |config|
-#   config.before(:all) do
-#     
-#   end
-# end
+  # first read a file from the real file system...
+  dna_json = File.read File.join(File.dirname(__FILE__), 'support', 'dna.json')
+  # ... then turn on the fakefs
+  FakeFS.activate!
+  FileUtils.mkdir_p '/etc/chef'
+  File.open '/etc/chef/dna.json', 'w' do |f|
+    f.write dna_json
+  end
+end
+
+def stop_pretending
+  FakeFS.deactivate!
+  FakeWeb.clean_registry
+  FakeWeb.allow_net_connect = true
+end