97 lines
3.2 KiB
C++
97 lines
3.2 KiB
C++
#include "anagram.h"
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#define BOOST_TEST_MAIN
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#include <boost/test/unit_test.hpp>
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using namespace std;
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BOOST_AUTO_TEST_CASE(no_matches)
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{
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auto subject = anagram::anagram("diaper");
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auto matches = subject.matches({"hello", "world", "zombies", "pants"});
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vector<string> expected;
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BOOST_REQUIRE_EQUAL_COLLECTIONS(expected.begin(), expected.end(), matches.begin(), matches.end());
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}
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#if defined(EXERCISM_RUN_ALL_TESTS)
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BOOST_AUTO_TEST_CASE(detects_simple_anagram)
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{
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auto subject = anagram::anagram("ant");
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auto matches = subject.matches({"tan", "stand", "at"});
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vector<string> expected{"tan"};
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BOOST_REQUIRE_EQUAL_COLLECTIONS(expected.begin(), expected.end(), matches.begin(), matches.end());
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}
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BOOST_AUTO_TEST_CASE(does_not_detect_false_positives)
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{
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auto subject = anagram::anagram("galea");
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auto matches = subject.matches({"eagle"});
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vector<string> expected;
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BOOST_REQUIRE_EQUAL_COLLECTIONS(expected.begin(), expected.end(), matches.begin(), matches.end());
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}
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BOOST_AUTO_TEST_CASE(detects_multiple_anagrams)
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{
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auto subject = anagram::anagram("master");
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auto matches = subject.matches({"stream", "pigeon", "maters"});
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vector<string> expected{"stream", "maters"};
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BOOST_REQUIRE_EQUAL_COLLECTIONS(expected.begin(), expected.end(), matches.begin(), matches.end());
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}
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BOOST_AUTO_TEST_CASE(does_not_detect_anagram_subsets)
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{
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auto subject = anagram::anagram("good");
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auto matches = subject.matches({"dog", "goody"});
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vector<string> expected;
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BOOST_REQUIRE_EQUAL_COLLECTIONS(expected.begin(), expected.end(), matches.begin(), matches.end());
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}
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BOOST_AUTO_TEST_CASE(detects_anagram)
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{
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auto subject = anagram::anagram("listen");
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auto matches = subject.matches({"enlists", "google", "inlets", "banana"});
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vector<string> expected{"inlets"};
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BOOST_REQUIRE_EQUAL_COLLECTIONS(expected.begin(), expected.end(), matches.begin(), matches.end());
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}
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BOOST_AUTO_TEST_CASE(detects_multiple_anagrams2)
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{
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auto subject = anagram::anagram("allergy");
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auto matches = subject.matches({"gallery", "ballerina", "regally", "clergy", "largely", "leading"});
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vector<string> expected{"gallery", "regally", "largely"};
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BOOST_REQUIRE_EQUAL_COLLECTIONS(expected.begin(), expected.end(), matches.begin(), matches.end());
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}
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BOOST_AUTO_TEST_CASE(detects_anagrams_case_insensitively)
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{
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auto subject = anagram::anagram("Orchestra");
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auto matches = subject.matches({"cashregister", "Carthorse", "radishes"});
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vector<string> expected{"Carthorse"};
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BOOST_REQUIRE_EQUAL_COLLECTIONS(expected.begin(), expected.end(), matches.begin(), matches.end());
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}
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BOOST_AUTO_TEST_CASE(does_not_detect_a_word_as_its_own_anagram)
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{
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auto subject = anagram::anagram("banana");
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auto matches = subject.matches({"Banana"});
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vector<string> expected;
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BOOST_REQUIRE_EQUAL_COLLECTIONS(expected.begin(), expected.end(), matches.begin(), matches.end());
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}
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BOOST_AUTO_TEST_CASE(matches_accepts_string_arguments)
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{
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auto subject = anagram::anagram("ant");
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auto matches = subject.matches({"stand", "tan", "at"});
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vector<string> expected{"tan"};
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BOOST_REQUIRE_EQUAL_COLLECTIONS(expected.begin(), expected.end(), matches.begin(), matches.end());
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}
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#endif
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