[TEST]: adding test to show working with ints
[TEST]: adding test to show working with ints

The test shows that initially the value is created with an int of 0 and
then later changed to a string of "0" and this causes the model to be
dirty.

snewcomer/ember-cli-simple-store,toranb/ember-cli-simple-store,toranb/ember-cli-simple-store,snewcomer/ember-cli-simple-store