add spec helper with creds

spec/vcloud_director/generators/compute/instantiate_vapp_template_params_spec.rb

@@ -1,3 +1,4 @@
+require './spec/vcloud_director/spec_helper.rb'
 require 'minitest/autorun'
 require 'nokogiri'
 require './lib/fog/vcloud_director/generators/compute/instantiate_vapp_template_params.rb'
@@ -61,9 +62,7 @@ describe Fog::Generators::Compute::VcloudDirector::InstantiateVappTemplateParams
   
   it "Allows New VM Parameters" do
     nodes = xml.xpath('//xmlns:VmGeneralParams')
-    nodes.length.must_equal 2
-    puts nodes
-    
+    nodes.length.must_equal 2   
   end
   
 end

spec/vcloud_director/requests/compute/instantiate_vapp_template_spec.rb

@@ -1,8 +1,13 @@
+require './spec/vcloud_director/spec_helper.rb'
 require 'minitest/autorun'
 require './lib/fog/vcloud_director/requests/compute/instantiate_vapp_template.rb'
 
 describe Fog::Compute::VcloudDirector::Real do
+  before do
+    Fog.unmock!
+  end
   
+
   let(:xml) do
     service = Fog::Compute::VcloudDirector.new()
 
@@ -57,7 +62,9 @@ describe Fog::Compute::VcloudDirector::Real do
   end
   
     
-
+  after do
+    Fog.mock!
+  end
 
   
 end

spec/vcloud_director/spec_helper.rb

@@ -0,0 +1,11 @@
+if ENV["FOG_MOCK"] == "true"
+  Fog.mock!
+end
+
+if Fog.mock?
+  Fog.credentials = {
+    :vcloud_director_host             => 'vcloud-director-host',
+    :vcloud_director_password         => 'vcloud_director_password',
+    :vcloud_director_username         => 'vcd_user@vcd_org_name',
+  }.merge(Fog.credentials)
+end