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sleepyfox/tdd_starter.erl

Created May 10, 2015 18:35
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TDD in Erlang with EUnit
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tdd_starter.erl
-module(tdd_starter).
-export([sum/2, product/2]).
-include_lib("eunit/include/eunit.hrl").
sum(A, B) -> A + B.
product(A, B) -> A * B.
sum_test() ->
?assertEqual(0, sum(0, 0)),
?assertEqual(2, sum(1, 1)).
product_test() ->
?assertEqual(0, product(1, 0)),
?assertEqual(3, product(3, 1)),
?assertEqual(6, product(3, 2)).
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