1 files changed, 65 insertions, 0 deletions
diff --git a/spec/unit/util/loadedfile.rb b/spec/unit/util/loadedfile.rb
new file mode 100755
index 000000000..083120e20
--- /dev/null
+++ b/spec/unit/util/loadedfile.rb
@@ -0,0 +1,65 @@
+#!/usr/bin/env ruby
+
+require File.dirname(__FILE__) + '/../../spec_helper'
+
+require 'tempfile'
+require 'puppet/util/loadedfile'
+
+describe Puppet::Util::LoadedFile do
+    before(:each) do
+        @f = Tempfile.new('loadedfile_test')
+        @f.puts "yayness"
+        @f.flush
+
+        @loaded = Puppet::Util::LoadedFile.new(@f.path)
+
+        fake_ctime = Time.now - (2 * Puppet[:filetimeout])
+        @stat = stub('stat', :ctime => fake_ctime)
+        @fake_now = Time.now + (2 * Puppet[:filetimeout])
+    end
+
+    it "should recognize when the file has not changed" do
+        # Use fake "now" so that we can be sure changed? actually checks, without sleeping
+        # for Puppet[:filetimeout] seconds.
+        Time.stubs(:now).returns(@fake_now)
+        @loaded.changed?.should == false
+    end
+
+    it "should recognize when the file has changed" do
+        # Fake File.stat so we don't have to depend on the filesystem granularity. Doing a flush()
+        # just didn't do the job.
+        File.stubs(:stat).returns(@stat)
+        # Use fake "now" so that we can be sure changed? actually checks, without sleeping
+        # for Puppet[:filetimeout] seconds.
+        Time.stubs(:now).returns(@fake_now)
+        @loaded.changed?.should be_an_instance_of(Time)
+    end
+
+    it "should not catch a change until the timeout has elapsed" do
+        # Fake File.stat so we don't have to depend on the filesystem granularity. Doing a flush()
+        # just didn't do the job.
+        File.stubs(:stat).returns(@stat)
+        @loaded.changed?.should be(false)
+        # Use fake "now" so that we can be sure changed? actually checks, without sleeping
+        # for Puppet[:filetimeout] seconds.
+        Time.stubs(:now).returns(@fake_now)
+        @loaded.changed?.should_not be(false)
+    end
+
+    it "should consider a file changed when that file is missing" do
+        @f.close!
+        # Use fake "now" so that we can be sure changed? actually checks, without sleeping
+        # for Puppet[:filetimeout] seconds.
+        Time.stubs(:now).returns(@fake_now)
+        @loaded.changed?.should_not be(false)
+    end
+
+    it "should disable checking if Puppet[:filetimeout] is negative" do
+        Puppet[:filetimeout] = -1
+        @loaded.changed?.should_not be(false)
+    end
+
+    after(:each) do
+        @f.close
+    end
+end