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Contents
open Core.Std
open OUnit2
open Word_count
module SMap = String.Map
let ae exp got _test_ctxt =
let printer m = SMap.sexp_of_t Int.sexp_of_t m |> Sexp.to_string_hum ~indent:1 in
assert_equal (SMap.of_alist_exn exp) got ~cmp:(SMap.equal (=)) ~printer
let tests = [
"count one word" >::
ae [("word", 1)]
(word_count "word");
"count one of each word" >::
ae [("one", 1); ("of", 1); ("each", 1)]
(word_count "one of each");
"multiple occurrences of a word" >::
ae [("one", 1); ("fish", 4); ("two", 1); ("red", 1); ("blue", 1)]
(word_count "one fish two fish red fish blue fish");
"handles cramped lists" >::
ae [("one", 1); ("two", 1); ("three", 1)]
(word_count "one,two,three");
"handles expanded lists" >::
ae [("one", 1); ("two", 1); ("three", 1)]
(word_count "one,\ntwo,\nthree");
"ignore punctuation" >::
ae [("car", 1); ("carpet", 1); ("as", 1); ("java", 1); ("javascript", 1)]
(word_count "car: carpet as java: javascript!!&@$%^&");
"include numbers" >::
ae [("testing", 2); ("1", 1); ("2", 1)]
(word_count "testing, 1, 2 testing");
"normalize case" >::
ae [("go", 3); ("stop", 2)]
(word_count "go Go GO Stop stop");
"with apostrophes" >::
ae [("first", 1); ("don't", 2); ("laugh", 1); ("then", 1); ("cry", 1)]
(word_count "First: don't laugh. Then: don't cry.");
"with quotations" >::
ae [("joe", 1); ("can't", 1); ("tell", 1); ("between", 1); ("large", 2); ("and", 1)]
(word_count "Joe can't tell between 'large' and large.");
]
let () =
run_test_tt_main ("word_count tests" >::: tests)
Version data entries
49 entries across 49 versions & 1 rubygems