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47 lines
2.5 KiB
Erlang
47 lines
2.5 KiB
Erlang
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-module(riichi_yaku_tests).
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-compile(export_all).
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-include("../include/riichi.hrl").
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-include_lib("eunit/include/eunit.hrl").
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yakuhai_test_() ->
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Yakuhai = [lists:duplicate(3, #tile{suit=wind, value=east}),
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lists:duplicate(3, #tile{suit=wind, value=south})
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] ++ [lists:duplicate(3, #tile{suit=dragon, value=V}) || V <- [red,white,green]],
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Tiles = [#tile{suit=pin, value=V} || V <- [1,2] ++ lists:seq(1,9)],
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Hands = [#hand{tiles=Tiles, melds=[#meld{type=pon, tiles=Y}]} || Y <- Yakuhai],
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Players = [#player{seat=south, hand=H} || H <- Hands],
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Games = [#game{round=east, players=[P]} || P <- Players],
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[?_assertEqual(1, yaku:yakuhai(G, P)) || G = #game{players=[P]} <- Games].
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multiple_yakuhai_test() ->
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Yakuhai = [#meld{type=pon, tiles=lists:duplicate(3, #tile{suit=dragon, value=D})} || D <- [red,green,white]],
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Player = #player{seat=south, hand=#hand{melds=Yakuhai}},
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?assertEqual(3, yaku:yakuhai(#game{}, Player)).
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tanyao_test() ->
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Hand = #hand{melds=[#meld{type=pon, tiles=lists:duplicate(3, #tile{suit=pin, value=2})},
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#meld{type=pair, tiles=lists:duplicate(2, #tile{suit=sou, value=8})},
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#meld{type=chii, tiles=[#tile{suit=sou, value=V} || V <- [4,5,6]]},
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#meld{type=chii, tiles=[#tile{suit=sou, value=V} || V <- [4,5,6]]},
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#meld{type=chii, tiles=[#tile{suit=man, value=V} || V <- [6,7,8]]}]},
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?assertEqual(true, yaku:tanyao(#game{}, #player{hand=Hand})).
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pinfu_test() ->
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Hand = #hand{melds=[#meld{type=pair, tiles=lists:duplicate(2, #tile{suit=sou, value=8})},
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#meld{type=chii, tiles=[#tile{suit=pin, value=V} || V <- [1,2,3]]},
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#meld{type=chii, tiles=[#tile{suit=sou, value=V} || V <- [4,5,6]]},
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#meld{type=chii, tiles=[#tile{suit=sou, value=V} || V <- [4,5,6]]},
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#meld{type=chii, tiles=[#tile{suit=man, value=V} || V <- [6,7,8]]}]},
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?assertEqual(true, yaku:pinfu(#game{}, #player{hand=Hand})).
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chiitoitsu_test() ->
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Hand = #hand{melds=[#meld{type=pair, tiles=lists:duplicate(2, #tile{suit=pin, value=V})} || V <- lists:seq(1,7)]},
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?assertEqual(true, yaku:chiitoitsu(#game{}, #player{hand=Hand})).
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kokushi_musou_test() ->
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Hand = #hand{tiles=?TERMINALS ++ ?HONOURS -- [#tile{suit=pin, value=1}],
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melds=[#meld{type=pair, tiles=lists:duplicate(2, #tile{suit=pin, value=1})}]},
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?assertEqual(true, yaku:kokushi_musou(#game{}, #player{hand=Hand})).
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