Ensure users are dropped with host; check if exists

manifests/user.pp

@@ -25,8 +25,10 @@
     }
   } elsif $ensure == 'absent' {
     exec { "delete mysql user ${name}":
-      command => "mysql -uroot -p13306 --password='' -e 'drop user ${name}'",
-      require => Exec['wait-for-mysql']
+      command => "mysql -uroot -p13306 --password='' -e 'drop user \'${name}\'@\'${host}\''",
+      require => Exec['wait-for-mysql'],
+      onlyif  => "mysql -uroot -p13306 -e 'SELECT User,Host FROM mysql.user;' \
+        --password='' | grep -w '${name}' | grep -w '${host}'"
     }
   }
 }

spec/defines/user_spec.rb

@@ -33,7 +33,7 @@
     it "destroys the database" do
       should contain_exec("delete mysql user #{title}").
              with(
-               :command => "mysql -uroot -p13306 --password='' -e 'drop user #{title}'"
+               :command => "mysql -uroot -p13306 --password='' -e 'drop user \'#{title}\'@\'localhost\''"
              )
     end
   end