Add entropy_repo type/provider, with tests and docs

spec/unit/provider/entropy_repo/file_spec.rb

@@ -0,0 +1,61 @@
+require 'spec_helper'
+
+describe Puppet::Type.type(:entropy_repo).provider(:file) do
+  describe 'when fetching existing resources' do
+    let(:instances) do
+      described_class.instances
+    end
+
+    let(:repos) do
+      [
+        {:name => 'sabayonlinux.org', :type => 'entropy', :enabled => 'true'},
+        {:name => 'sabayon-limbo',    :type => 'entropy', :enabled => 'false'},
+        {:name => 'community',        :type => 'enman',   :enabled => 'true'},
+      ]
+    end
+
+    before do
+      Dir.stubs(:entries).with('/etc/entropy/repositories.conf.d/').returns([
+        '.', '..', 'README',
+        'entropy_sabayonlinux.org',
+        '_entropy_sabayon-limbo',
+        'entropy_enman_community',
+        'entropy_foobar.example',
+      ])
+    end
+
+    it 'should identify the correct number of repos' do
+      expect(instances.size).to eq(repos.size)
+    end
+
+    it 'should identify the correct repo name' do
+      repos.each_with_index do |repo, index|
+        expect(instances[index].name).to eq(repo[:name])
+      end
+    end
+
+    it 'should identify the correct enabled state' do
+      repos.each_with_index do |repo, index|
+        expect(instances[index].enabled).to eq(repo[:enabled])
+      end
+    end
+  end
+
+  describe 'when enabling a repository' do 
+    it 'should enable a disabled repository' do
+      File.stubs(:exists?).with('/etc/entropy/repositories.conf.d/entropy_sabayonlinux.org').returns(true).once
+      File.stubs(:rename).with('/etc/entropy/repositories.conf.d/entropy_sabayonlinux.org', '/etc/entropy/repositories.conf.d/_entropy_sabayonlinux.org').once
+      instance = described_class.new(:name => 'sabayonlinux.org', :enabled => 'true', :type => 'entropy')
+      instance.enabled = 'false'
+    end
+  end
+
+  describe 'when disabling a repository' do 
+    it 'should disable an enabled repository' do
+      File.stubs(:exists?).with('/etc/entropy/repositories.conf.d/_entropy_sabayon-limbo').returns(true).once
+      File.stubs(:rename).with('/etc/entropy/repositories.conf.d/_entropy_sabayon-limbo', '/etc/entropy/repositories.conf.d/entropy_sabayon-limbo').once
+      instance = described_class.new(:name => 'sabayon-limbo', :enabled => 'false', :type => 'entropy')
+      instance.enabled = 'true'
+    end
+  end
+end