use word_count::*; #[test] fn count_one_word() { let input = "word"; let mut output = word_count(input); let expected = [("word", 1)]; for (word, count) in expected { assert_eq!((word, output.remove(word).unwrap_or(0)), (word, count)); } assert_eq!(output.into_iter().collect::>(), vec![]); } #[test] #[ignore] fn count_one_of_each_word() { let input = "one of each"; let mut output = word_count(input); let expected = [("one", 1), ("of", 1), ("each", 1)]; for (word, count) in expected { assert_eq!((word, output.remove(word).unwrap_or(0)), (word, count)); } assert_eq!(output.into_iter().collect::>(), vec![]); } #[test] #[ignore] fn multiple_occurrences_of_a_word() { let input = "one fish two fish red fish blue fish"; let mut output = word_count(input); let expected = [("one", 1), ("fish", 4), ("two", 1), ("red", 1), ("blue", 1)]; for (word, count) in expected { assert_eq!((word, output.remove(word).unwrap_or(0)), (word, count)); } assert_eq!(output.into_iter().collect::>(), vec![]); } #[test] #[ignore] fn handles_cramped_lists() { let input = "one,two,three"; let mut output = word_count(input); let expected = [("one", 1), ("two", 1), ("three", 1)]; for (word, count) in expected { assert_eq!((word, output.remove(word).unwrap_or(0)), (word, count)); } assert_eq!(output.into_iter().collect::>(), vec![]); } #[test] #[ignore] fn handles_expanded_lists() { let input = "one,\ntwo,\nthree"; let mut output = word_count(input); let expected = [("one", 1), ("two", 1), ("three", 1)]; for (word, count) in expected { assert_eq!((word, output.remove(word).unwrap_or(0)), (word, count)); } assert_eq!(output.into_iter().collect::>(), vec![]); } #[test] #[ignore] fn ignore_punctuation() { let input = "car: carpet as java: javascript!!&@$%^&"; let mut output = word_count(input); let expected = [ ("car", 1), ("carpet", 1), ("as", 1), ("java", 1), ("javascript", 1), ]; for (word, count) in expected { assert_eq!((word, output.remove(word).unwrap_or(0)), (word, count)); } assert_eq!(output.into_iter().collect::>(), vec![]); } #[test] #[ignore] fn include_numbers() { let input = "testing, 1, 2 testing"; let mut output = word_count(input); let expected = [("testing", 2), ("1", 1), ("2", 1)]; for (word, count) in expected { assert_eq!((word, output.remove(word).unwrap_or(0)), (word, count)); } assert_eq!(output.into_iter().collect::>(), vec![]); } #[test] #[ignore] fn normalize_case() { let input = "go Go GO Stop stop"; let mut output = word_count(input); let expected = [("go", 3), ("stop", 2)]; for (word, count) in expected { assert_eq!((word, output.remove(word).unwrap_or(0)), (word, count)); } assert_eq!(output.into_iter().collect::>(), vec![]); } #[test] #[ignore] fn with_apostrophes() { let input = "'First: don't laugh. Then: don't cry. You're getting it.'"; let mut output = word_count(input); let expected = [ ("first", 1), ("don't", 2), ("laugh", 1), ("then", 1), ("cry", 1), ("you're", 1), ("getting", 1), ("it", 1), ]; for (word, count) in expected { assert_eq!((word, output.remove(word).unwrap_or(0)), (word, count)); } assert_eq!(output.into_iter().collect::>(), vec![]); } #[test] #[ignore] fn with_quotations() { let input = "Joe can't tell between 'large' and large."; let mut output = word_count(input); let expected = [ ("joe", 1), ("can't", 1), ("tell", 1), ("between", 1), ("large", 2), ("and", 1), ]; for (word, count) in expected { assert_eq!((word, output.remove(word).unwrap_or(0)), (word, count)); } assert_eq!(output.into_iter().collect::>(), vec![]); } #[test] #[ignore] fn substrings_from_the_beginning() { let input = "Joe can't tell between app, apple and a."; let mut output = word_count(input); let expected = [ ("joe", 1), ("can't", 1), ("tell", 1), ("between", 1), ("app", 1), ("apple", 1), ("and", 1), ("a", 1), ]; for (word, count) in expected { assert_eq!((word, output.remove(word).unwrap_or(0)), (word, count)); } assert_eq!(output.into_iter().collect::>(), vec![]); } #[test] #[ignore] fn multiple_spaces_not_detected_as_a_word() { let input = " multiple whitespaces"; let mut output = word_count(input); let expected = [("multiple", 1), ("whitespaces", 1)]; for (word, count) in expected { assert_eq!((word, output.remove(word).unwrap_or(0)), (word, count)); } assert_eq!(output.into_iter().collect::>(), vec![]); } #[test] #[ignore] fn alternating_word_separators_not_detected_as_a_word() { let input = ",\n,one,\n ,two \n 'three'"; let mut output = word_count(input); let expected = [("one", 1), ("two", 1), ("three", 1)]; for (word, count) in expected { assert_eq!((word, output.remove(word).unwrap_or(0)), (word, count)); } assert_eq!(output.into_iter().collect::>(), vec![]); } #[test] #[ignore] fn quotation_for_word_with_apostrophe() { let input = "can, can't, 'can't'"; let mut output = word_count(input); let expected = [("can", 1), ("can't", 2)]; for (word, count) in expected { assert_eq!((word, output.remove(word).unwrap_or(0)), (word, count)); } assert_eq!(output.into_iter().collect::>(), vec![]); }