add nit test to test get country by continent method and get country…#32

leonard1thecoder merged 1 commit intomasterleonard1thecoder/goTel:masterfrom

create-unit-tests-for-get-all-country-entity-methodleonard1thecoder/goTel:create-unit-tests-for-get-all-country-entity-methodCopy head branch name to clipboard