From 3631ff00786db5b73a4cba9b3379f3a496c2776c Mon Sep 17 00:00:00 2001
From: Mitchell Hashimoto <mitchell.hashimoto@gmail.com>
Date: Sat, 30 Jan 2010 23:00:56 -0800
Subject: [PATCH] hobo-up persists the UUID of the VM

---
 .gitignore           |  3 ++-
 lib/hobo/vm.rb       | 12 ++++++------
 test/hobo/vm_test.rb | 24 ++++++++++++++----------
 3 files changed, 22 insertions(+), 17 deletions(-)

diff --git a/.gitignore b/.gitignore
index f21c2ce32..ba9126244 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,5 @@
 gembin/*
 vendor/gems/*
 pkg/*
-Hobofile
\ No newline at end of file
+Hobofile
+.hobo
\ No newline at end of file
diff --git a/lib/hobo/vm.rb b/lib/hobo/vm.rb
index 9a56abfa2..8a04704fe 100644
--- a/lib/hobo/vm.rb
+++ b/lib/hobo/vm.rb
@@ -10,23 +10,23 @@ module Hobo
         forward_ssh(vm)
         setup_shared_folder(vm)
       end
-      
+
       def import
         HOBO_LOGGER.info "Importing base VM (#{Hobo.config[:vm][:base]})..."
         VirtualBox::VM.import(File.expand_path(Hobo.config[:vm][:base]))
       end
-      
+
       def persist_uuid(vm)
         HOBO_LOGGER.info "Persisting the VM UUID (#{vm.uuid})..."
-        # TODO: persist it! dot file in the root (where Hobofile is)
+        Env.persist_uuid(vm.uuid)
       end
-      
+
       def setup_mac_address(vm)
         HOBO_LOGGER.info "Matching MAC addresses..."
         vm.nics.first.macaddress = Hobo.config[:vm][:base_mac]
         vm.save(true)
       end
-      
+
       def forward_ssh(vm)
         HOBO_LOGGER.info "Forwarding SSH ports..."
         port = VirtualBox::ForwardedPort.new
@@ -36,7 +36,7 @@ module Hobo
         vm.forwarded_ports << port
         vm.save(true)
       end
-      
+
       # TODO: We need to get the host path.
       def setup_shared_folder(vm)
         HOBO_LOGGER.info "Creating shared folders..."
diff --git a/test/hobo/vm_test.rb b/test/hobo/vm_test.rb
index c29d8037f..d8878c383 100644
--- a/test/hobo/vm_test.rb
+++ b/test/hobo/vm_test.rb
@@ -5,7 +5,7 @@ class VMTest < Test::Unit::TestCase
     @vm = mock("vm")
     Hobo.config!(hobo_mock_config)
   end
-  
+
   context "hobo up" do
     should "create the instance in the proper order" do
       create_seq = sequence("create_seq")
@@ -17,35 +17,39 @@ class VMTest < Test::Unit::TestCase
       Hobo::VM.up
     end
   end
-  
+
   context "importing" do
     should "call import on VirtualBox::VM with the proper base" do
       VirtualBox::VM.expects(:import).once
       Hobo::VM.import
     end
-    
+
     should "return the VM object" do
       VirtualBox::VM.expects(:import).returns(@vm).once
       assert_equal @vm, Hobo::VM.import
     end
   end
-  
+
   context "persisting UUID" do
-    # TODO, functionality doesn't exist yet
+    should "persist the UUID with Env" do
+      @vm.stubs(:uuid).returns("FOO")
+      Hobo::Env.expects(:persist_uuid).with(@vm.uuid).once
+      Hobo::VM.persist_uuid(@vm)
+    end
   end
-  
+
   context "setting up MAC address" do
     should "match the mac address with the base" do
       nic = mock("nic")
       nic.expects(:macaddress=).once
-      
+
       @vm.expects(:nics).returns([nic]).once
       @vm.expects(:save).with(true).once
-      
+
       Hobo::VM.setup_mac_address(@vm)
     end
   end
-  
+
   context "forwarding SSH" do
     should "create a port forwarding for the VM" do
       # TODO: Test the actual port value to make sure it has the
@@ -57,7 +61,7 @@ class VMTest < Test::Unit::TestCase
       Hobo::VM.forward_ssh(@vm)
     end
   end
-  
+
   context "setting up the shared folder" do
     # TODO: Since the code actually doesn't do anything yet
   end