X-Git-Url: https://code.kerkeslager.com/?p=sandbox;a=blobdiff_plain;f=cryptopals%2F01.03%2Fstat_tests.erl;fp=cryptopals%2F01.03%2Fstat_tests.erl;h=0000000000000000000000000000000000000000;hp=a007e6342bd28fa6bd2737252de2d1f4f3105e5a;hb=b37c633b0ba51e497920762fa2eb4d732ebca291;hpb=545381e1397107d4ab00d2e54d85d3e11d98e4f1 diff --git a/cryptopals/01.03/stat_tests.erl b/cryptopals/01.03/stat_tests.erl deleted file mode 100644 index a007e63..0000000 --- a/cryptopals/01.03/stat_tests.erl +++ /dev/null @@ -1,29 +0,0 @@ --module(stat_tests). --include_lib("eunit/include/eunit.hrl"). - -sum_test() -> ?assertEqual(20, stat:sum([2,4,6,8])). - -mean_test() -> ?assertEqual(5.0, stat:mean([2,4,6,8])). - -r_value_positive_test() -> ?assertEqual( - 1.0, - stat:r_value([{1,2},{2,4},{4,8}])). - -% This test doesn't work because of round-off error -%r_value_negative_test() -> ?assertEqual( -% -1.0, -% stat:r_value([{1,1},{2,0},{3,-1}])). - -r_value_zero_test() -> ?assertEqual( - 0.0, - stat:r_value([{1,1},{2,2},{3,1}])). - -frequency_test() -> ?assertEqual( - dict:from_list([{a,1},{b,2}]), - stat:frequency([a,b,b])). - -frequencies_to_scatterplot_test() -> ?assertEqual( - [{1,1},{1,0},{0,1}], - stat:frequencies_to_scatterplot( - dict:from_list([{a,1},{b,1}]), - dict:from_list([{a,1},{c,1}]))).