correct issues in previous commit

lib/fog/google/examples/create.rb

@@ -1,5 +1,3 @@
-require 'rubygems'
-require 'fog'
 def test
   connection = Fog::Compute.new({ :provider => "Google" })
 
@@ -18,6 +16,8 @@ def test
     :name => "fog-smoke-test-#{Time.now.to_i}",
     :disks => [disk],
     :machine_type => "n1-standard-1",
+    :private_key_path => File.expand_path("~/.ssh/id_rsa"),
+    :public_key_path => File.expand_path("~/.ssh/id_rsa.pub"),
     :zone_name => "us-central1-a",
     :user => ENV['USER'],
     :tags => ["fog"]
@@ -47,4 +47,3 @@ def test
   raise "Could not bootstrap sshable server." unless server.ssh("whoami")
   raise "Could not delete server." unless server.destroy
 end
-test

lib/fog/google/examples/image_create.rb

@@ -1,21 +1,17 @@
-require 'pry-nav'
-require 'rubygems'
-require 'fog'
 def test
   connection = Fog::Compute.new({ :provider => "Google" })
 
   rawdisk = {
-    :source         => 'https://www.googleapis.com/compute/v1/projects/graphite-demos/zones/us-central1-a/disks/fog-smoke-test-1406777369', # 'http://some_valid_url_to_rootfs_tarball'
+    :source         => nil, # 'http://some_valid_url_to_rootfs_tarball'
     :container_type => 'TAR',
   }
 
   # Can't test this unless the 'source' points to a valid URL
   return if rawdisk[:source].nil?
-binding.pry
+
   img = connection.images.create(:name             => 'test-image',
                                 :description      => 'Test image (via fog)',
                                 :raw_disk         => rawdisk)
 
   img.reload # will raise if image was not saved correctly
 end
-test

tests/helpers/model_helper.rb

@@ -1,4 +1,3 @@
-
 def model_tests(collection, params = {}, mocks_implemented = true)
   tests('success') do
 
@@ -17,6 +16,7 @@ def model_tests(collection, params = {}, mocks_implemented = true)
       pending if Fog.mocking? && !mocks_implemented
       @instance.destroy
     end
+
   end
 end
 

tests/watchr.rb

@@ -1,14 +1,12 @@
 ENV['FOG_MOCK'] ||= 'true'
 ENV['AUTOTEST'] = 'true'
 ENV['WATCHR']   = '1'
-require 'pry-nav'
 
 def file2shindo(file)
   result = file.sub('lib/fog/', 'tests/').gsub(/\.rb$/, '_tests.rb')
 end
 
 def run_shindo_test(file)
-  binding.pry
   if File.exist? file
     system("shindont #{file}")
   else