Remove libvirt tests from fog

spec/fog/bin/libvirt_spec.rb

@@ -1,10 +0,0 @@
-require "minitest/autorun"
-require "fog"
-require "fog/bin"
-require "helpers/bin"
-
-describe Libvirt do
-  include Fog::BinSpec
-
-  let(:subject) { Libvirt }
-end

spec/fog/bin_spec.rb

@@ -26,7 +26,6 @@ describe Fog do
       assert_equal "IBM", Fog.providers[:ibm]
       assert_equal "InternetArchive", Fog.providers[:internetarchive]
       assert_equal "Joyent", Fog.providers[:joyent]
-      assert_equal "Libvirt", Fog.providers[:libvirt]
       assert_equal "Linode", Fog.providers[:linode]
       assert_equal "Local", Fog.providers[:local]
       assert_equal "Ninefold", Fog.providers[:ninefold]
@@ -77,7 +76,6 @@ describe Fog do
       assert_includes Fog.registered_providers, "IBM"
       assert_includes Fog.registered_providers, "InternetArchive"
       assert_includes Fog.registered_providers, "Joyent"
-      assert_includes Fog.registered_providers, "Libvirt"
       assert_includes Fog.registered_providers, "Linode"
       assert_includes Fog.registered_providers, "Local"
       assert_includes Fog.registered_providers, "Ninefold"
@@ -128,7 +126,6 @@ describe Fog do
       assert_includes Fog.available_providers, "IBM" if IBM.available?
       assert_includes Fog.available_providers, "InternetArchive" if InternetArchive.available?
       assert_includes Fog.available_providers, "Joyent" if Joyent.available?
-      assert_includes Fog.available_providers, "Libvirt" if Libvirt.available?
       assert_includes Fog.available_providers, "Linode" if Linode.available?
       assert_includes Fog.available_providers, "Local" if Local.available?
       assert_includes Fog.available_providers, "Ninefold" if Ninefold.available?

tests/helper.rb

@@ -34,7 +34,7 @@ end
 all_providers = Fog.registered_providers.map {|provider| provider.downcase}
 
 # Manually remove these providers since they are local applications, not lacking credentials
-all_providers = all_providers - ["libvirt", "openvz"]
+all_providers = all_providers - ["openvz"]
 
 available_providers = Fog.available_providers.map {|provider| provider.downcase}
 
@@ -49,11 +49,3 @@ end
 for provider in unavailable_providers
   Fog::Formatador.display_line("[yellow]Skipping tests for [bold]#{provider}[/] [yellow]due to lacking credentials (add some to '#{Fog.credentials_path}' to run them)[/]")
 end
-
-# mark libvirt tests pending if not setup
-begin
-  require('libvirt')
-rescue LoadError
-  Fog::Formatador.display_line("[yellow]Skipping tests for [bold]libvirt[/] [yellow]due to missing `ruby-libvirt` gem.[/]")
-  Thread.current[:tags] << '-libvirt'
-end

tests/helpers/mock_helper.rb

@@ -68,7 +68,6 @@ if Fog.mock?
     :ovirt_password                   => '123123',
     :profitbricks_username            => 'profitbricks_username',
     :profitbricks_password            => 'profitbricks_password',
-    :libvirt_uri                      => 'qemu://libvirt/system',
     :rackspace_api_key                => 'rackspace_api_key',
     :rackspace_region                 => 'dfw',
     :rackspace_username               => 'rackspace_username',
@@ -89,9 +88,6 @@ if Fog.mock?
     :vsphere_username                 => 'apiuser',
     :vsphere_password                 => 'apipassword',
     :vsphere_expected_pubkey_hash     => 'abcdef1234567890',
-    :libvirt_uri                      => 'qemu:///system',
-    :libvirt_username                 => 'root',
-    :libvirt_password                 => 'password',
     :cloudsigma_username              => 'csuname',
     :cloudsigma_password              => 'cspass',
     :docker_username                  => 'docker-fan',