test-kitchen#171 support openstack provider in customize; added test

spec/kitchen/driver/vagrant_spec.rb

@@ -1365,6 +1365,28 @@
         RUBY
       end
     end
+
+    context "for openstack provider" do
+
+      before { config[:provider] = "openstack" }
+
+      it "adds a line for each element in :customize" do
+        config[:customize] = {
+          :key1 => "some string value",
+          :key2 => 22,
+          :key3 => false
+        }
+        cmd
+
+        expect(vagrantfile).to match(regexify(<<-RUBY.gsub(/^ {8}/, "").chomp))
+          c.vm.provider :openstack do |p|
+            p.key1 = "some string value"
+            p.key2 = 22
+            p.key3 = false
+          end
+        RUBY
+        end
+    end
   end
 
   def debug_lines

templates/Vagrantfile.erb

@@ -118,7 +118,7 @@ Vagrant.configure("2") do |c|
     <% else %>
     p.vmx["<%= key %>"] = "<%= value %>"
     <% end %>
-  <% else # other vagrant provider %>
+  <% when "openstack" %>
     <% if value.is_a? String %>
     p.<%= key %> = "<%= value%>"
     <% else  %>