Use anchor to require necessary packages

... so that correct packages are required without re-defining them in
resource implementations.

Change-Id: I581b2b19f0d707c74db7de055399209d221b158c

lib/puppet/type/congress_api_paste_ini.rb

@@ -45,8 +45,8 @@ Puppet::Type.newtype(:congress_api_paste_ini) do
     defaultto('<SERVICE DEFAULT>')
   end
 
-  autorequire(:package) do
-    'congress-server'
+  autorequire(:anchor) do
+    ['congress::install::end']
   end
 
 end

lib/puppet/type/congress_config.rb

@@ -46,8 +46,8 @@ Puppet::Type.newtype(:congress_config) do
     defaultto('<SERVICE DEFAULT>')
   end
 
-  autorequire(:package) do
-    'congress'
+  autorequire(:anchor) do
+    ['congress::install::end']
   end
 
 end

spec/unit/type/congress_api_paste_ini_spec.rb

@@ -23,12 +23,12 @@ describe 'Puppet::Type.type(:congress_api_paste_ini)' do
 
   it 'should autorequire the package that install the file' do
     catalog = Puppet::Resource::Catalog.new
-    package = Puppet::Type.type(:package).new(:name => 'congress-server')
-    catalog.add_resource package, @congress_api_paste_ini
+    anchor = Puppet::Type.type(:anchor).new(:name => 'congress::install::end')
+    catalog.add_resource anchor, @congress_api_paste_ini
     dependency = @congress_api_paste_ini.autorequire
     expect(dependency.size).to eq(1)
     expect(dependency[0].target).to eq(@congress_api_paste_ini)
-    expect(dependency[0].source).to eq(package)
+    expect(dependency[0].source).to eq(anchor)
   end
 
 end

spec/unit/type/congress_config_spec.rb

@@ -52,12 +52,12 @@ describe 'Puppet::Type.type(:congress_config)' do
 
   it 'should autorequire the package that install the file' do
     catalog = Puppet::Resource::Catalog.new
-    package = Puppet::Type.type(:package).new(:name => 'congress')
-    catalog.add_resource package, @congress_config
+    anchor = Puppet::Type.type(:anchor).new(:name => 'congress::install::end')
+    catalog.add_resource anchor, @congress_config
     dependency = @congress_config.autorequire
     expect(dependency.size).to eq(1)
     expect(dependency[0].target).to eq(@congress_config)
-    expect(dependency[0].source).to eq(package)
+    expect(dependency[0].source).to eq(anchor)
   end