1 files changed, 53 insertions, 0 deletions
diff --git a/spec/unit/file_collection.rb b/spec/unit/file_collection.rb
new file mode 100755
index 000000000..81bcc2d2d
--- /dev/null
+++ b/spec/unit/file_collection.rb
@@ -0,0 +1,53 @@
+#!/usr/bin/env ruby
+
+require File.dirname(__FILE__) + '/../spec_helper'
+
+require 'puppet/file_collection'
+
+describe Puppet::FileCollection do
+    before do
+        @collection = Puppet::FileCollection.new
+    end
+
+    it "should be able to convert a file name into an index" do
+        @collection.index("/my/file").should be_instance_of(Fixnum)
+    end
+
+    it "should be able to convert an index into a file name" do
+        index = @collection.index("/path/to/file")
+        @collection.path(index).should == "/path/to/file"
+    end
+
+    it "should always give the same file name for a given index" do
+        index = @collection.index("/path/to/file")
+        @collection.path(index).should == @collection.path(index)
+    end
+
+    it "should always give the same index for a given file name" do
+        @collection.index("/my/file").should == @collection.index("/my/file")
+    end
+
+    it "should always correctly relate a file name and its index even when multiple files are in the collection" do
+        indexes = %w{a b c d e f}.inject({}) do |hash, letter|
+            hash[letter] = @collection.index("/path/to/file/%s" % letter)
+            hash
+        end
+
+        indexes.each do |letter, index|
+            @collection.index("/path/to/file/%s" % letter).should == indexes[letter]
+            @collection.path(index).should == @collection.path(index)
+        end
+    end
+
+    it "should return nil as the file name when an unknown index is provided" do
+        @collection.path(50).should be_nil
+    end
+
+    it "should provide a global collection" do
+        Puppet::FileCollection.collection.should be_instance_of(Puppet::FileCollection)
+    end
+
+    it "should reuse the global collection" do
+        Puppet::FileCollection.collection.should equal(Puppet::FileCollection.collection)
+    end
+end