From daaa048a8d8829ad509b4a456826cc8a33cf6444 Mon Sep 17 00:00:00 2001
From: Jesse Wolfe <jes5199@gmail.com>
Date: Thu, 24 Mar 2011 17:51:59 -0700
Subject: (#5477) Allow watch_file to watch non-existent files, especially
 site.pp

The watch_file mechanism would refuse to monitor paths to files that
didn't exist. This patch makes it possible to watch a file that hasn't
been created yet, so when it is created, you manifests will get
reparsed.

Paired-With: Max Martin <max@puppetlabs.com>
Reviewed-By: Jacob Helwig <jacob@puppetlabs.com>
---
 spec/unit/node/environment_spec.rb | 29 +++++++++++++----------------
 1 file changed, 13 insertions(+), 16 deletions(-)

(limited to 'spec/unit/node')

diff --git a/spec/unit/node/environment_spec.rb b/spec/unit/node/environment_spec.rb
index 153be5f60..05527e70f 100755
--- a/spec/unit/node/environment_spec.rb
+++ b/spec/unit/node/environment_spec.rb
@@ -6,6 +6,7 @@ require 'puppet/node/environment'
 require 'puppet/util/execution'
 
 describe Puppet::Node::Environment do
+  include PuppetSpec::Files
   after do
     Puppet::Node::Environment.clear
   end
@@ -276,16 +277,11 @@ describe Puppet::Node::Environment do
 
   describe "when performing initial import" do
     before do
-      @parser = stub 'parser', :file= => nil, :string => nil, :parse => nil
+      @parser = stub 'parser'
       Puppet::Parser::Parser.stubs(:new).returns @parser
       @env = Puppet::Node::Environment.new("env")
     end
 
-    it "should create a new parser instance" do
-      Puppet::Parser::Parser.expects(:new).returns @parser
-      @env.instance_eval { perform_initial_import }
-    end
-
     it "should set the parser's string to the 'code' setting and parse if code is available" do
       Puppet.settings[:code] = "my code"
       @parser.expects(:string=).with "my code"
@@ -294,25 +290,26 @@ describe Puppet::Node::Environment do
     end
 
     it "should set the parser's file to the 'manifest' setting and parse if no code is available and the manifest is available" do
-      File.stubs(:expand_path).with("/my/file").returns "/my/file"
-      File.expects(:exist?).with("/my/file").returns true
-      Puppet.settings[:manifest] = "/my/file"
-      @parser.expects(:file=).with "/my/file"
+      filename = tmpfile('myfile')
+      File.open(filename, 'w'){|f| }
+      Puppet.settings[:manifest] = filename
+      @parser.expects(:file=).with filename
       @parser.expects(:parse)
       @env.instance_eval { perform_initial_import }
     end
 
-    it "should not attempt to load a manifest if none is present" do
-      File.stubs(:expand_path).with("/my/file").returns "/my/file"
-      File.expects(:exist?).with("/my/file").returns false
-      Puppet.settings[:manifest] = "/my/file"
-      @parser.expects(:file=).never
-      @parser.expects(:parse).never
+    it "should pass the manifest file to the parser even if it does not exist on disk" do
+      filename = tmpfile('myfile')
+      Puppet.settings[:code] = ""
+      Puppet.settings[:manifest] = filename
+      @parser.expects(:file=).with(filename).once
+      @parser.expects(:parse).once
       @env.instance_eval { perform_initial_import }
     end
 
     it "should fail helpfully if there is an error importing" do
       File.stubs(:exist?).returns true
+      @parser.expects(:file=).once
       @parser.expects(:parse).raises ArgumentError
       lambda { @env.instance_eval { perform_initial_import } }.should raise_error(Puppet::Error)
     end
-- 
cgit