Create acceptance test for pgdata

spec/acceptance/alternative_pgdata_spec.rb

@@ -0,0 +1,24 @@
+require 'spec_helper_acceptance'
+
+# These tests ensure that postgres can change itself to an alternative pgdata
+# location properly.
+describe 'postgres::server', :unless => UNSUPPORTED_PLATFORMS.include?(fact('osfamily')) do
+  it 'on an alternative pgdata location' do
+    pp = <<-EOS
+      class { 'postgresql::server': data_directory => '/var/pgsql' }
+    EOS
+
+    apply_manifest(pp, :catch_failures => true)
+    apply_manifest(pp, :catch_changes => true)
+  end
+
+  it 'can connect with psql' do
+    psql('-D /var/pgsql --command="\l" postgres', 'postgres') do |r|
+      expect(r.stdout).to match(/List of databases/)
+    end
+  end
+
+end
+
+
+