95 lines
2.6 KiB
C++
95 lines
2.6 KiB
C++
#include "prime_factors.h"
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#define BOOST_TEST_MAIN
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#include <boost/test/unit_test.hpp>
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BOOST_AUTO_TEST_CASE(_1_yields_empty)
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{
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const std::vector<int> expected{};
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const std::vector<int> actual{prime_factors::of(1)};
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BOOST_REQUIRE_EQUAL_COLLECTIONS(expected.begin(), expected.end(), actual.begin(), actual.end());
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}
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#if defined(EXERCISM_RUN_ALL_TESTS)
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BOOST_AUTO_TEST_CASE(_2_yields_2)
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{
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const std::vector<int> expected{2};
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const std::vector<int> actual{prime_factors::of(2)};
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BOOST_REQUIRE_EQUAL_COLLECTIONS(expected.begin(), expected.end(), actual.begin(), actual.end());
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}
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BOOST_AUTO_TEST_CASE(_3_yields_3)
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{
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const std::vector<int> expected{3};
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const std::vector<int> actual{prime_factors::of(3)};
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BOOST_REQUIRE_EQUAL_COLLECTIONS(expected.begin(), expected.end(), actual.begin(), actual.end());
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}
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BOOST_AUTO_TEST_CASE(_4_yields_2_2)
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{
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const std::vector<int> expected{2, 2};
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const std::vector<int> actual{prime_factors::of(4)};
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BOOST_REQUIRE_EQUAL_COLLECTIONS(expected.begin(), expected.end(), actual.begin(), actual.end());
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}
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BOOST_AUTO_TEST_CASE(_6_yields_2_3)
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{
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const std::vector<int> expected{2, 3};
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const std::vector<int> actual{prime_factors::of(6)};
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BOOST_REQUIRE_EQUAL_COLLECTIONS(expected.begin(), expected.end(), actual.begin(), actual.end());
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}
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BOOST_AUTO_TEST_CASE(_8_yields_2_2_2)
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{
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const std::vector<int> expected{2, 2, 2};
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const std::vector<int> actual{prime_factors::of(8)};
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BOOST_REQUIRE_EQUAL_COLLECTIONS(expected.begin(), expected.end(), actual.begin(), actual.end());
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}
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BOOST_AUTO_TEST_CASE(_9_yields_3_3)
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{
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const std::vector<int> expected{3, 3};
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const std::vector<int> actual{prime_factors::of(9)};
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BOOST_REQUIRE_EQUAL_COLLECTIONS(expected.begin(), expected.end(), actual.begin(), actual.end());
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}
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BOOST_AUTO_TEST_CASE(_27_yields_3_3_3)
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{
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const std::vector<int> expected{3, 3, 3};
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const std::vector<int> actual{prime_factors::of(27)};
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BOOST_REQUIRE_EQUAL_COLLECTIONS(expected.begin(), expected.end(), actual.begin(), actual.end());
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}
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BOOST_AUTO_TEST_CASE(_625_yields_5_5_5_5)
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{
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const std::vector<int> expected{5, 5, 5, 5};
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const std::vector<int> actual{prime_factors::of(625)};
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BOOST_REQUIRE_EQUAL_COLLECTIONS(expected.begin(), expected.end(), actual.begin(), actual.end());
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}
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BOOST_AUTO_TEST_CASE(_901255_yields_5_17_23_461)
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{
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const std::vector<int> expected{5, 17, 23, 461};
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const std::vector<int> actual{prime_factors::of(901255)};
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BOOST_REQUIRE_EQUAL_COLLECTIONS(expected.begin(), expected.end(), actual.begin(), actual.end());
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}
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#endif
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