Add rspec-system test for mysql_user.

spec/system/types/mysql_user_spec.rb

@@ -0,0 +1,35 @@
+require 'spec_helper_system'
+
+describe 'mysql_user' do
+
+  describe 'setup' do
+    it 'should work with no errors' do
+      pp = <<-EOS
+        class { 'mysql::server': }
+      EOS
+
+      puppet_apply(pp)
+    end
+  end
+
+  describe 'adding user' do
+    it 'should work without errors' do
+      pp = <<-EOS
+        mysql_user { 'ashp@localhost':
+          password_hash => '6f8c114b58f2ce9e',
+        }
+      EOS
+
+      puppet_apply(pp)
+    end
+
+    it 'should find the user' do
+      shell("mysql -NBe \"select '1' from mysql.user where CONCAT(user, '@', host) = 'ashp@localhost'\"") do |r|
+        r.stdout.should =~ /^1$/
+        r.stderr.should be_empty
+        r.exit_code.should be_zero
+      end
+    end
+  end
+
+end