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Fix poor formatting and typos

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edholland 2015-10-04 13:18:06 +02:00
parent 9b46fe7e57
commit f7cfb3b194
1 changed files with 16 additions and 16 deletions
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@ -308,25 +308,25 @@ self(). % <0.41.0>
% Unit tests can be written using EUnits's test generators and assert macros % Unit tests can be written using EUnits's test generators and assert macros
-module(fib). -module(fib).
-export([fib/1]). -export([fib/1]).
-include_lib("eunit/include/eunit.hrl"). -include_lib("eunit/include/eunit.hrl").
fib(0) -> 1; fib(0) -> 1;
fib(1) -> 1; fib(1) -> 1;
fib(N) when N > 1 -> fib(N-1) + fib(N-2). fib(N) when N > 1 -> fib(N-1) + fib(N-2).
fib_test_() -> fib_test_() ->
[?_assert(fib(0) =:= 1), [?_assert(fib(0) =:= 1),
?_assert(fib(1) =:= 1), ?_assert(fib(1) =:= 1),
?_assert(fib(2) =:= 2), ?_assert(fib(2) =:= 2),
?_assert(fib(3) =:= 3), ?_assert(fib(3) =:= 3),
?_assert(fib(4) =:= 5), ?_assert(fib(4) =:= 5),
?_assert(fib(5) =:= 8), ?_assert(fib(5) =:= 8),
?_assertException(error, function_clause, fib(-1)), ?_assertException(error, function_clause, fib(-1)),
?_assert(fib(31) =:= 2178309) ?_assert(fib(31) =:= 2178309)
]. ].
% EUnit will automatically export to a test() fucntion to allo running the tests % EUnit will automatically export to a test() function to allow running the tests
% in the erlang shell % in the erlang shell
fib:test() fib:test()