test: [Mi麻雀] 一部を除く各種役のテスト (#13397)

* fix typo

* add letter-tiles tests

* add ippatsu test

* add tanyao and pinfu test

* fix ippatsu test

* add wind tests

* add iipeko and chitoitsu test

* add sanshoku-doujunn sanshoku-doo ittsu junchan tests

* add toitoi sananko test

* add ryanpeko test

* add honroto sankantsu honitsu chintisu tests

* add shosangen test

packages/misskey-mahjong/test/yaku.ts

@@ -18,13 +18,495 @@ describe('Yaku', () => {
 		});
 	});
 
+	describe('white', () => {
+		it('valid', () => {
+			assert.deepStrictEqual(calcYakus({
+				house: 'e',
+				handTiles: ['m1', 'm2', 'm3', 'p6', 'p6', 'p6', 's6', 's7', 's8', 'm3', 'm3'],
+				huros: [{type: 'pon', tile: 'haku'}],
+				tsumoTile: 'm3',
+				riichi: true,
+			}).includes('white'), true);
+
+			assert.deepStrictEqual(calcYakus({
+				house: 'e',
+				handTiles: ['m1', 'm2', 'm3', 'p6', 'p6', 'p6', 's6', 's7', 's8', 'm3', 'm3'],
+				huros: [{type: 'pon', tile: 'haku'}],
+				tsumoTile: 'm3',
+				riichi: false,
+			}), ['white']);
+		});
+	});
+
+	describe('red', () => {
+		it('valid', () => {
+			assert.deepStrictEqual(calcYakus({
+				house: 'e',
+				handTiles: ['m1', 'm2', 'm3', 'p6', 'p6', 'p6', 's6', 's7', 's8', 'm3', 'm3'],
+				huros: [{type: 'pon', tile: 'chun'}],
+				tsumoTile: 'm3',
+				riichi: true,
+			}).includes('red'), true);
+
+			assert.deepStrictEqual(calcYakus({
+				house: 'e',
+				handTiles: ['m1', 'm2', 'm3', 'p6', 'p6', 'p6', 's6', 's7', 's8', 'm3', 'm3'],
+				huros: [{type: 'pon', tile: 'chun'}],
+				tsumoTile: 'm3',
+				riichi: false,
+			}), ['red']);
+		});
+	});
+
+	describe('green', () => {
+		it('valid', () => {
+			assert.deepStrictEqual(calcYakus({
+				house: 'e',
+				handTiles: ['m1', 'm2', 'm3', 'p6', 'p6', 'p6', 's6', 's7', 's8', 'm3', 'm3'],
+				huros: [{type: 'pon', tile: 'hatsu'}],
+				tsumoTile: 'm3',
+				riichi: true,
+			}).includes('green'), true);
+
+			assert.deepStrictEqual(calcYakus({
+				house: 'e',
+				handTiles: ['m1', 'm2', 'm3', 'p6', 'p6', 'p6', 's6', 's7', 's8', 'm3', 'm3'],
+				huros: [{type: 'pon', tile: 'hatsu'}],
+				tsumoTile: 'm3',
+				riichi: false,
+			}), ['green']);
+		});
+	});
+
+	describe('field-wind', () => {
+		it('north', () => {
+			assert.deepStrictEqual(calcYakus({
+				house: 'n',
+				seat: 'e',
+				handTiles: ['m1', 'm2', 'm3', 'p6', 'p6', 'p6', 's6', 's7', 's8', 'm3', 'm3', 'n', 'n', 'n'],
+				huros: [],
+				tsumoTile: 's',
+			}).includes('field-wind-n'), true);
+		});
+		it('east', () => {
+			assert.deepStrictEqual(calcYakus({
+				house: 'e',
+				seat: 'n',
+				handTiles: ['m1', 'm2', 'm3', 'p6', 'p6', 'p6', 's6', 's7', 's8', 'm3', 'm3', 'e', 'e', 'e'],
+				huros: [],
+				tsumoTile: 'e',
+			}).includes('field-wind-e'), true);
+		});
+		it('south', () => {
+			assert.deepStrictEqual(calcYakus({
+				house: 's',
+				house: 'n',
+				handTiles: ['m1', 'm2', 'm3', 'p6', 'p6', 'p6', 's6', 's7', 's8', 'm3', 'm3', 's', 's', 's'],
+				huros: [],
+				tsumoTile: 's',
+			}).includes('field-wind-s'), true);
+		});
+		it('west', () => {
+			assert.deepStrictEqual(calcYakus({
+				house: 'w',
+				house: 'n',
+				handTiles: ['m1', 'm2', 'm3', 'p6', 'p6', 'p6', 's6', 's7', 's8', 'm3', 'm3', 'w', 'w', 'w'],
+				huros: [],
+				tsumoTile: 'w',
+			}).includes('field-wind-w'), true);
+		});
+	});
+	describe('seat-wind', () => {
+		it('north', () => {
+			assert.deepStrictEqual(calcYakus({
+				house: 'e',
+				seat: 'n',
+				handTiles: ['m1', 'm2', 'm3', 'p6', 'p6', 'p6', 's6', 's7', 's8', 'm3', 'm3', 'n', 'n', 'n'],
+				huros: [],
+				ronTile: 's',
+			}).includes('seat-wind-n'), true);
+		});
+		it('east', () => {
+			assert.deepStrictEqual(calcYakus({
+				house: 's',
+				seat: 'e',
+				handTiles: ['m1', 'm2', 'm3', 'p6', 'p6', 'p6', 's6', 's7', 's8', 'm3', 'm3', 'e', 'e', 'e'],
+				huros: [],
+				ronTile: 'e',
+			}).includes('seat-wind-e'), true);
+		});
+		it('south', () => {
+			assert.deepStrictEqual(calcYakus({
+				house: 'e',
+				house: 's',
+				handTiles: ['m1', 'm2', 'm3', 'p6', 'p6', 'p6', 's6', 's7', 's8', 'm3', 'm3', 's', 's', 's'],
+				huros: [],
+				ronoTile: 's',
+			}).includes('seat-wind-s'), true);
+		});
+		it('west', () => {
+			assert.deepStrictEqual(calcYakus({
+				house: 'e',
+				house: 'w',
+				handTiles: ['m1', 'm2', 'm3', 'p6', 'p6', 'p6', 's6', 's7', 's8', 'm3', 'm3', 'w', 'w', 'w'],
+				huros: [],
+				ronTile: 'w',
+			}).includes('seat-wind-w'), true);
+		});
+	});
+
+	describe('ippatsu', () => {
+		it('valid', () => {
+			assert.deepStrictEqual(calcYakus({
+				house: 'e',
+				handTiles: ['m1', 'm2', 'm3', 'p6', 'p6', 'p6', 's6', 's7', 's8', 'n', 'n', 'n', 'm3', 'm3'],
+				huros: [],
+				riichi: true,
+				tsumoTile: 'm3',
+				ippatsu: true,
+			}).includes('ippatsu'), true);
+
+			assert.deepStrictEqual(calcYakus({
+				house: 'e',
+				handTiles: ['m1', 'm2', 'm3', 'p6', 'p6', 'p6', 's6', 's7', 's8', 'n', 'n', 'n', 'm3', 'm3'],
+				huros: [],
+				riichi: true,
+				ronTile: 'm3',
+				ippatsu: true,
+			}).includes('ippatsu'), true);
+		});
+		it('invalid', () => {
+			assert.deepStrictEqual(calcYakus({
+				house: 'e',
+				handTiles: ['m1', 'm2', 'm3', 'p6', 'p6', 'p6', 's6', 's7', 's8', 'n', 'n', 'n', 'm3', 'm3'],
+				huros: [],
+				tsumoTile: 'm3',
+				riichi: true,
+			}).includes('ippatsu'), false);
+		});
+	});
+
+	describe('tanyao', () => {
+		it('valid', () => {
+			assert.deepStrictEqual(calcYakus({
+				house: 'e',
+				handTiles: ['m2', 'm2', 'm2', 'p6', 'p7', 'p8', 's3', 's3', 's3', 's4', 's5', 's6', 'm3', 'm3'],
+				huros: [],
+				tsumoTile: 'm3',
+			}).includes('tanyao'), true);
+
+			assert.deepStrictEqual(calcYakus({
+				house: 'e',
+				handTiles: ['p6', 'p7', 'p8', 's3', 's3', 's3', 's4', 's5', 's6', 'm3', 'm3'],
+				huros: [{type: 'pon', tile: 'm2'}],
+				tsumoTile: 'm3',
+			}).includes('tanyao'), true);
+		});
+
+		it('invalid', () => {
+			assert.deepStrictEqual(calcYakus({
+				house: 'e',
+				handTiles: ['m1', 'm2', 'm3', 'p6', 'p7', 'p8', 's3', 's3', 's3', 's4', 's5', 's6', 'm3', 'm3'],
+				ippatsu: true,
+				huros: [],
+			}).includes('tanyao'), false);
+		});
+	});
+
+	describe('pinfu', () => {
+		it('valid', () => {
+			assert.deepStrictEqual(calcYakus({
+				house: 'e',
+				handTiles: ['m2', 'm3', 'm4', 'p6', 'p7', 'p8', 'p5', 'p6', 'p7', 's9', 's9', 's5', 's6', 's7'],
+				huros: [],
+				tsumoTile: 's7',
+			}).includes('pinfu'), true);
+
+			assert.deepStrictEqual(calcYakus({
+				house: 'e',
+				handTiles: ['m2', 'm3', 'm4', 'p6', 'p6', 'p6', 'p5', 'p6', 'p7', 's9', 's9', 's7', 's8', 's9'],
+				huros: [],
+				tsumoTile: 's9',
+			}).includes('pinfu'), false);
+		});
+
+		it('invalid', () => {
+			assert.deepStrictEqual(calcYakus({
+				house: 'e',
+				handTiles: ['m2', 'm3', 'm4', 'p6', 'p6', 'p6', 'p5', 'p6', 'p7', 's9', 's9', 's5', 's6', 's7'],
+				huros: [],
+				tsumoTile: 's7',
+			}).includes('pinfu'), false);
+
+			assert.deepStrictEqual(calcYakus({
+				house: 'e',
+				handTiles: ['m2', 'm3', 'm4', 'p6', 'p6', 'p6', 'p5', 'p6', 'p7', 's9', 's9', 's7', 's8', 's9'],
+				huros: [],
+				tsumoTile: 's7',
+			}).includes('pinfu'), false);
+
+			assert.deepStrictEqual(calcYakus({
+				house: 'e',
+				handTiles: ['m2', 'm3', 'm4', 'p6', 'p7', 'p8', 'p5', 'p6', 'p7', 's9', 's9', 's5', 's6', 's7'],
+				huros: [],
+				ronTile: 's7',
+			}).includes('pinfu'), true);
+		});
+	});
+
+	describe('iipeko', () => {
+		it('valid', () => {
+			assert.deepStrictEqual(calcYakus({
+				house: 'e',
+				handTiles: ['m2', 'm3', 'm4', 'm2', 'm3', 'm4', 'p5', 'p6', 'p7', 's9', 's9', 's4', 's5', 's6'],
+				huros: [],
+				tsumoTile: 's6',
+			}).includes('iipeko'), true);
+		});
+
+		it('invalid', () => {
+			assert.deepStrictEqual(calcYakus({
+				house: 'e',
+				handTiles: ['m2', 'm3', 'm4', 'p5', 'p6', 'p7', 's9', 's9', 's4', 's5', 's6'],
+			    	huros: [{type: 'cii', tiles: ['m2','m3','m4']}],
+				riichi: true,
+				tsumoTile: 's6',
+			}).includes('iipeko'), false);
+
+			assert.deepStrictEqual(calcYakus({
+				house: 'e',
+				handTiles: ['m2', 'm3', 'm4', 'm2', 'm3', 'm4', 'p5', 'p6', 'p7', 'p5', 'p6', 'p7', 'p1', 'p1'],
+				huros: [],
+				tsumoTile: 'p1',
+			}).includes('iipeko'), false);
+		});
+	});
+	describe('ryanpeko', () => {
+		it('valid', () => {
+			assert.deepStrictEqual(calcYakus({
+				house: 'e',
+				handTiles: ['m2', 'm3', 'm4', 'm2', 'm3', 'm4', 'p5', 'p6', 'p7', 'p5', 'p6', 'p7', 'p1', 'p1'],
+				huros: [],
+				tsumoTile: 'p1',
+			}).includes('ryanpeko'), true);
+		});
+		it('invalid', () => {
+			assert.deepStrictEqual(calcYakus({
+				house: 'e',
+				handTiles: ['m2', 'm3', 'm4', 'm4', 'p5', 'p6', 'p7', 'p5', 'p6', 'p7', 'p1', 'p1'],
+			    	huros: [{type: 'cii', tiles: ['m2','m3','m4']}],
+				tsumoTile: 'p1',
+			}).includes('ryanpeko'), true);
+		});
+	});
+
+	describe('sanshoku-dojun', () => {
+		it('valid', () => {
+			assert.deepStrictEqual(calcYakus({
+				house: 'e',
+				handTiles: ['m1', 'm2', 'm3', 'p1', 'p2', 'p3', 's1', 's2', 's3', 'n', 'n', 'n', 'm3', 'm3'],
+				huros: [],
+				tsumoTile: 'm3',
+			}).includes('sanshoku-dojun'), true);
+
+		});
+	});
+
+	describe('sanshoku-doko', () => {
+		it('valid', () => {
+			assert.deepStrictEqual(calcYakus({
+				house: 'e',
+				handTiles: ['m2', 'm2', 'm2', 'p2', 'p2', 'p2', 's2', 's2', 's2', 'n', 'n', 'n', 'm3', 'm3'],
+				huros: [],
+				tsumoTile: 'm3',
+			}).includes('sanshoku-doko'), true);
+
+		});
+	});
+
+	describe('ittsu', () => {
+		it('valid', () => {
+			assert.deepStrictEqual(calcYakus({
+				house: 'e',
+				handTiles: ['m2', 'm3', 'm4', 's1', 's2', 's3', 's4', 's5', 's6', 's7', 's8', 's9', 'm3', 'm3'],
+				huros: [],
+				tsumoTile: 'm3',
+			}).includes('ittsu'), true);
+
+			assert.deepStrictEqual(calcYakus({
+				house: 'e',
+				handTiles: ['m2', 'm3', 'm4', 's4', 's5', 's6', 's7', 's8', 's9', 'm3', 'm3'],
+				huros: [{type: 'cii', tiles:['s1', 's2', 's3']}],
+				tsumoTile: 'm3',
+			}).includes('ittsu'), true);
+		});
+	});
+
+	describe('chanta', () => {
+		it('valid', () => {
+			assert.deepStrictEqual(calcYakus({
+				house: 'e',
+				handTiles: ['m1', 'm2', 'm3', 's1', 's2', 's3', 's7', 's8', 's9', 'p7', 'p8', 'p9', 'haku', 'haku'],
+				huros: [],
+				tsumoTile: 'haku',
+			}).includes('chanta'), true);
+
+			assert.deepStrictEqual(calcYakus({
+				house: 'e',
+				handTiles: ['m1', 'm2', 'm3', 's1', 's2', 's3', 's7', 's8', 's9', 'haku', 'haku'],
+				huros: [{type: 'pon', tile : 'p9'}],
+				tsumoTile: 'haku',
+			}).includes('chanta'), true);
+		});
+	});
+
+	describe('junchan', () => {
+		it('valid', () => {
+			assert.deepStrictEqual(calcYakus({
+				house: 'e',
+				handTiles: ['m1', 'm2', 'm3', 's1', 's2', 's3', 's7', 's8', 's9', 'p7', 'p8', 'p9', 'm9', 'm9'],
+				huros: [],
+				tsumoTile: 'm9',
+			}).includes('junchan'), true);
+
+			assert.deepStrictEqual(calcYakus({
+				house: 'e',
+				handTiles: ['m1', 'm2', 'm3', 's1', 's2', 's3', 's7', 's8', 's9', 'm9', 'm9'],
+				huros: [{type: 'pon', tile : 'p9'}],
+				tsumoTile: 'm9',
+			}).includes('junchan'), true);
+		});
+	});
+
+	describe('chitoitsu', () => {
+		it('valid', () => {
+			assert.deepStrictEqual(calcYakus({
+				house: 'e',
+				handTiles: ['m1', 'm1', 'm2', 'm2', 'm8', 'm8', 'p5', 'p5', 'p7', 's7', 's9', 's9', 'p2', 'p2'],
+				huros: [],
+				tsumoTile: 'p2',
+			}).includes('chitoitsu'), true);
+		});
+	});
+
+    	describe('toitoi', () => {
+		it('valid', () => {
+			assert.deepStrictEqual(calcYakus({
+				house: 'e',
+				handTiles: ['m1', 'm1', 'm1', 'm2', 'm2', 'm2', 'p5', 'p5', 'p5', 's7', 's7', 's7', 'p2', 'p2'],
+				huros: [],
+				tsumoTile: 'p2',
+			}).includes('toitoi'), true);
+			assert.deepStrictEqual(calcYakus({
+				house: 'e',
+				handTiles: ['m2', 'm2', 'm2', 'p5', 'p5', 'p5', 's7', 's7', 's7', 'p2', 'p2'],
+				huros: [{type: 'pon', tile: 'm1'}],
+				tsumoTile: 'p2',
+			}).includes('toitoi'), true);
+		});
+	});
+
+    	describe('sananko', () => {
+		it('valid', () => {
+			assert.deepStrictEqual(calcYakus({
+				house: 'e',
+				handTiles: ['m1', 'm1', 'm1', 'm2', 'm2', 'm2', 'p5', 'p5', 'p5', 's7', 's8', 's9', 'p2', 'p2'],
+				huros: [],
+				tsumoTile: 'p2',
+			}).includes('sananko'), true);
+			assert.deepStrictEqual(calcYakus({
+				house: 'e',
+				handTiles: ['m1', 'm1', 'm1', 'p5', 'p5', 'p5', 's7', 's7', 's7', 'p2', 'p2'],
+				huros: [{type: 'ankan', tile: 'm2'}],
+				tsumoTile: 'p2',
+			}).includes('sananko'), true);
+		});
+		it('invalid', () => {
+			assert.deepStrictEqual(calcYakus({
+				house: 'e',
+				handTiles: ['m1', 'm1', 'm1', 'p5', 'p5', 'p5', 's7', 's8', 's9', 'p2', 'p2'],
+				huros: [{type: 'minkan', tile: 'm2'}],
+				tsumoTile: 'p2',
+			}).includes('sananko'), false);
+		});
+	});
+
+    	describe('honroto', () => {
+		it('valid', () => {
+			assert.deepStrictEqual(calcYakus({
+				house: 'e',
+				handTiles: ['m1', 'm1', 'm1', 'm9', 'm9', 'm9', 'p9', 'p9', 'p9', 'hatsu', 'hatsu', 'hatsu', 'n', 'n'],
+				huros: [],
+				tsumoTile: 'n',
+			}).includes('toitoi'), true);
+
+			assert.deepStrictEqual(calcYakus({
+				house: 'e',
+				handTiles: ['m9', 'm9', 'm9', 'p9', 'p9', 'p9', 'hatsu', 'hatsu', 'hatsu', 'n', 'n'],
+				huros: [{type: 'pon', tile: 'm1'}],
+				tsumoTile: 'p2',
+			}).includes('toitoi'), true);
+		});
+	});
+
+    	describe('sankantsu', () => {
+		it('valid', () => {
+			assert.deepStrictEqual(calcYakus({
+				house: 'e',
+				handTiles: ['m9', 'm9', 'm9', 'n', 'n'],
+				huros: [[{type: 'ankan', tile: 'm1'}, {type: 'ankan', tile: 'm2'}, {type: 'minkan', tile: 'm3'}]],
+				tsumoTile: 'p2',
+			}).includes('sankantsu'), true);
+		});
+	});
+
+    	describe('honitsu', () => {
+		it('valid', () => {
+			assert.deepStrictEqual(calcYakus({
+				house: 'e',
+				handTiles: ['m1', 'm1', 'm1', 'm5', 'm6', 'm7', 'm9', 'm9', 'm9', 'n', 'n'],
+				huros: [],
+				tsumoTile: 'n',
+			}).includes('honitsu'), true);
+		});
+		it('invalid', () => {
+			assert.deepStrictEqual(calcYakus({
+				house: 'e',
+				handTiles: ['m1', 'm1', 'm1', 'm5', 'm6', 'm7', 'm9', 'm9', 'm9', 'm8', 'm8'],
+				huros: [],
+				tsumoTile: 'm8',
+			}).includes('honitsu'), false);
+		});
+	});
+
+	describe('chinitsu', () => {
+		it('invalid', () => {
+			assert.deepStrictEqual(calcYakus({
+				house: 'e',
+				handTiles: ['m1', 'm1', 'm1', 'm5', 'm6', 'm7', 'm9', 'm9', 'm9', 'm8', 'm8'],
+				huros: [],
+				tsumoTile: 'm8',
+			}).includes('chinitsu'), true);
+		});
+	});
+	describe('shosangen', () => {
+		it('valid', () => {
+			assert.deepStrictEqual(calcYakus({
+			      	house: 'e',
+				handTiles: ['haku', 'haku', 'haku', 'chun', 'chun', 'hatsu', 'hatsu', 'hatsu', 'm1', 'm1', 'm1', 'm2', 'm2', 'm2'] ,
+				huros: [],
+				tsumoTile: 'm2',
+			}).includes('shosangen'), true);
+		});
+	});
+
 	describe('kokushi', () => {
 		it('valid', () => {
 			assert.deepStrictEqual(calcYakus({
 				house: 'e',
 			        handTiles: ['m1', 'm1', 's1', 's9', 'p1', 'p9', 'haku', 'hatsu', 'chun', 'n', 'w', 's', 'e', 'm9'] ,
 				huros: [],
-			        tumoTiles: 'm9',
+			        tsumoTile: 'm9',
 			}), ['kokushi']);
 		});
 
@@ -33,7 +515,7 @@ describe('Yaku', () => {
 				house: 'e',
 			        handTiles: ['m1', 'm9', 's1', 's9', 'p1', 'p9', 'haku', 'hatsu', 'chun', 'n', 'w', 's', 'e', 'm3'] ,
 				huros: [],
-			        tumoTiles: 'm3',
+			        tsumoTile: 'm3',
 			}).includes('kokushi'), false);
 		});
 	});
@@ -44,7 +526,7 @@ describe('Yaku', () => {
 				house: 'e',
 			        handTiles: ['m1', 'm9', 's1', 's9', 'p1', 'p9', 'haku', 'hatsu', 'chun', 'n', 'w', 's', 'e', 'm1'] ,
 				huros: [],
-			        tumoTiles: 'm1',
+			        tsumoTile: 'm1',
 			}), ['kokushi-13']);
 		});
 
@@ -53,7 +535,7 @@ describe('Yaku', () => {
 				house: 'e',
 			        handTiles: ['m1', 'm1', 's1', 's9', 'p1', 'p9', 'haku', 'hatsu', 'chun', 'n', 'w', 's', 'e', 'm9'] ,
 				huros: [],
-			        tumoTiles: 'm1',
+			        tsumoTile: 'm1',
 			}).includes('kokushi-13'), false);
 		});
 	});
@@ -61,36 +543,36 @@ describe('Yaku', () => {
 	describe('suanko', () => {
 		it('valid',() => {
 			assert.deepStrictEqual(calcYakus({
-				house: '',
+				house: 'e',
 				handTiles: ['m1', 'm1', 'm1', 'm2', 'm2', 'm2', 'hatsu', 'hatsu', 'hatsu', 'chun', 'chun', 'chun', 'e', 'e'],
 			 	huros: [],
 				tsumoTile: 'chun',
 			}), ['suanko']);
 			assert.deepStrictEqual(calcYakus({
-				house: '',
+				house: 'e',
 				handTiles: ['m2', 'm2', 'm2', 'hatsu', 'hatsu', 'hatsu', 'chun', 'chun', 'chun', 'e', 'e'],
-			 	huros: [{type: 'ankan', :tile: 'm1'}],
+			 	huros: [{type: 'ankan', tile: 'm1'}],
 				tsumoTile: 'chun',
 			}), ['suanko']);
 		});
 
 		it('invalid',() => {
 		      	assert.deepStrictEqual(calcYakus({
-				house: '',
+				house: 'e',
 				handTiles: ['hatsu', 'hatsu', 'hatsu', 'chun', 'chun', 'chun', 'm2', 'm2', 'e', 'e', 'e'],
-				huros: [{type: 'pom', tile: 'm1'}],
+				huros: [{type: 'pon', tile: 'm1'}],
 				ronTile: 'e',
 			}).includes('suanko'), false);
 
 		      	assert.deepStrictEqual(calcYakus({
-				house: '',
+				house: 'e',
 				handTiles: ['m1', 'm1', 'm1', 'hatsu', 'hatsu', 'hatsu', 'chun', 'chun', 'chun', 'm2', 'm2', 'e', 'e', 'e'],
 				huros: [],
 				ronTile: 'e',
 			}).includes('suanko'), false);
 
 			assert.deepStrictEqual(calcYakus({
-				house: '',
+				house: 'e',
 				handTiles: ['m1', 'm1', 'm1', 'hatsu', 'hatsu', 'hatsu', 'chun', 'chun', 'chun', 'm2', 'm2', 'e', 'e', 'e'],
 				huros: [],
 				ronTile: 'e',
@@ -101,13 +583,13 @@ describe('Yaku', () => {
 	describe('suanko-tanki', () => {
 		it('valid', () =>{
 			assert.deepStrictEqual(calcYakus({
-				house: '',
+				house: 'e',
 				handTiles: ['m1', 'm1', 'm1', 'm2', 'm2', 'm2', 'm3', 'm3', 'm3', 'haku', 'haku', 'haku', 'e', 'e'],
 				huros: [],
 				tsumoTile: 'e',
 			}), ['suanko-tanki']);
 			assert.deepStrictEqual(calcYakus({
-				house: '',
+				house: 'e',
 				handTiles: ['m2', 'm2', 'm2', 'm3', 'm3', 'm3', 'haku', 'haku', 'haku', 'e', 'e'],
 				huros: [{type: 'ankan', tile: 'm1'}],
 				tsumoTile: 'e',
@@ -116,7 +598,7 @@ describe('Yaku', () => {
 
 		it('invalid', () => {
 			assert.deepStrictEqual(calcYakus({
-				house: '',
+				house: 'e',
 				handTiles: ['m1', 'm1', 'm1', 'm2', 'm2', 'm2', 'hatsu', 'hatsu', 'hatsu', 'chun', 'chun', 'chun', 'e', 'e'],
 			 	huros: [],
 				tsumoTile: 'chun',
@@ -146,7 +628,7 @@ describe('Yaku', () => {
 			      	house: 'e',
 				handTiles: ['haku', 'haku', 'haku', 'chun', 'chun', 'hatsu', 'hatsu', 'hatsu', 'm1', 'm1', 'm1', 'm2', 'm2', 'm2'] ,
 				huros: [],
-				tumoTiles: 'm2',
+				tsumoTile: 'm2',
 			}).includes('daisangen'), false);
 		});
 	});
@@ -154,13 +636,13 @@ describe('Yaku', () => {
 	describe('tsuiso', () => {
 		it('valid', () =>{
 			assert.deepStrictEqual(calcYakus({
-				house: '',
+				house: 'e',
 				handTiles: ['haku', 'haku', 'haku', 'hatsu', 'hatsu', 'hatsu', 'e', 'e', 'e', 'w', 'w', 'w', 's', 's'],
 				huros: [],
 				tsumoTile: 's',
 			}), ['tsuiso']);
 			assert.deepStrictEqual(calcYakus({
-				house: '',
+				house: 'e',
 				handTiles: ['hatsu', 'hatsu', 'hatsu', 'e', 'e', 'e', 'w', 'w', 'w', 's', 's'],
 				huros: [{type: 'pon', tile: 'haku'}],
 				tsumoTile: 's',
@@ -169,14 +651,14 @@ describe('Yaku', () => {
 
 		it('invalid', () => {
 			assert.deepStrictEqual(calcYakus({
-				house: '',
+				house: 'e',
 				handTiles: ['m1', 'm1', 'm1', 'hatsu', 'hatsu', 'hatsu', 'e', 'e', 'e', 'w', 'w', 'w', 's', 's'],
 				huros: [],
 				tsumoTile: 's',
 			}).includes('tsuiso'), false);
 
 			assert.deepStrictEqual(calcYakus({
-				house: '',
+				house: 'e',
 				handTiles: ['hatsu', 'hatsu', 'hatsu', 'e', 'e', 'e', 'w', 'w', 'w', 's', 's'],
 				huros: [{type: 'pon', tile: 'm1'}],
 				tsumoTile: 's',
@@ -187,13 +669,13 @@ describe('Yaku', () => {
 	describe('shosushi', () => {
 		it('valid', () =>{
 			assert.deepStrictEqual(calcYakus({
-				house: '',
+				house: 'e',
 				handTiles: ['m1', 'm1', 'm1', 'n', 'n', 'n', 'e', 'e', 'e', 'w', 'w', 'w', 's', 's'],
 				huros: [],
 				tsumoTile: 's',
 			}), ['shosushi']);
 			assert.deepStrictEqual(calcYakus({
-				house: '',
+				house: 'e',
 				handTiles: ['m1', 'm1', 'm1', 'n', 'n', 'n', 'w', 'w', 'w', 's', 's'],
 				huros: [{type: 'pon', tile: 'e'}],
 				tsumoTile: 's',
@@ -202,14 +684,14 @@ describe('Yaku', () => {
 
 		it('invalid', () => {
 			assert.deepStrictEqual(calcYakus({
-				house: '',
+				house: 'e',
 				handTiles: ['m1', 'm1', 'm1', 'hatsu', 'hatsu', 'hatsu', 'e', 'e', 'e', 'w', 'w', 'w', 's', 's'],
 				huros: [],
 				tsumoTile: 's',
 			}).includes('shosushi'), false);
 
 			assert.deepStrictEqual(calcYakus({
-				house: '',
+				house: 'e',
 				handTiles: ['hatsu', 'hatsu', 'hatsu', 'e', 'e', 'e', 'w', 'w', 'w', 's', 's'],
 				huros: [{type: 'pon', tile: 'm1'}],
 				tsumoTile: 's',
@@ -220,13 +702,13 @@ describe('Yaku', () => {
 	describe('daisushi', () => {
 		it('valid', () =>{
 			assert.deepStrictEqual(calcYakus({
-				house: '',
+				house: 'e',
 				handTiles: ['m1', 'm1', 'n', 'n', 'n', 'e', 'e', 'e', 'w', 'w', 'w', 's', 's', 's'],
 				huros: [],
 				tsumoTile: 's',
 			}), ['daisushi']);
 			assert.deepStrictEqual(calcYakus({
-				house: '',
+				house: 'e',
 				handTiles: ['m1', 'm1', 'n', 'n', 'n', 'w', 'w', 'w', 's', 's', 's'],
 				huros: [{type: 'pon', tile: 'e'}],
 				tsumoTile: 'e',
@@ -235,14 +717,14 @@ describe('Yaku', () => {
 
 		it('invalid', () => {
 			assert.deepStrictEqual(calcYakus({
-				house: '',
+				house: 'e',
 				handTiles: ['m1', 'm1', 'm1', 'n', 'n', 'n', 'e', 'e', 'e', 'w', 'w', 'w', 's', 's'],
 				huros: [],
 				tsumoTile: 's',
 			}).includes('daisushi'), false);
 
 			assert.deepStrictEqual(calcYakus({
-				house: '',
+				house: 'e',
 				handTiles: ['hatsu', 'hatsu', 'hatsu', 'e', 'e', 'e', 'w', 'w', 'w', 's', 's'],
 				huros: [{type: 'pon', tile: 'm1'}],
 				tsumoTile: 'e',
@@ -253,13 +735,13 @@ describe('Yaku', () => {
 	describe('ryuiso', () => {
 		it('valid', () =>{
 			assert.deepStrictEqual(calcYakus({
-				house: '',
+				house: 'e',
 				handTiles: ['s2', 's2', 's2', 's2', 's3', 's4', 's6', 's6', 's6', 's8', 's8', 's8', 'hatsu', 'hatsu'],
 				huros: [],
 				tsumoTile: 'hatsu',
 			}), ['ryuiso']);
 			assert.deepStrictEqual(calcYakus({
-				house: '',
+				house: 'e',
 				handTiles: ['s2', 's2', 's2', 's2', 's3', 's3', 's3', 's3', 's4', 's8', 's8'],
 				huros: [{type: 'pon', tile: 'hatsu'}],
 				tsumoTile: 's8',
@@ -268,13 +750,13 @@ describe('Yaku', () => {
 
 		it('invalid', () => {
 			assert.deepStrictEqual(calcYakus({
-				house: '',
+				house: 'e',
 			        handTiles: ['s2', 's2', 's2', 's2', 's3', 's3', 's3', 's3', 's4', 's8', 's8','haku','haku','haku'],
 			        huros: [],
 				tsumoTile: 's',
 			}).includes('ryuiso'), false);
 			assert.deepStrictEqual(calcYakus({
-				house: '',
+				house: 'e',
 				handTiles: ['s2', 's2', 's2', 's2', 's3', 's3', 's3', 's3', 's4', 's8', 's8'],
 				huros: [{type: 'pon', tile: 'haku'}],
 				tsumoTile: 's',
@@ -285,13 +767,13 @@ describe('Yaku', () => {
 	describe('chinroto', () => {
 		it('valid', () =>{
 			assert.deepStrictEqual(calcYakus({
-				house: '',
+				house: 'e',
 			        handTiles: ['m1','m1','m1''m9', 'm9', 'm9', 's1', 's1', 's1', 's9', 's9', 's9', 'p1', 'p1'],
 				huros: [],
 				tsumoTile: 'p1',
 			}), ['chinroto']);
 			assert.deepStrictEqual(calcYakus({
-				house: '',
+				house: 'e',
 				handTiles: ['m9', 'm9', 'm9', 's1', 's1', 's1', 's9', 's9', 's9', 'p1', 'p1'],
 				huros: [{type: 'pon', tile: 'm1'}],
 				tsumoTile: 'p1',
@@ -300,7 +782,7 @@ describe('Yaku', () => {
 
 		it('invalid', () => {
 			assert.deepStrictEqual(calcYakus({
-				house: '',
+				house: 'e',
 			        handTiles: ['s2', 's2', 's2', 's2', 's3', 's3', 's3', 's3', 's4', 's8', 's8','haku','haku','haku'],
 			        huros: [],
 				tsumoTile: 's',
@@ -311,7 +793,7 @@ describe('Yaku', () => {
 	describe('sukantsu', () => {
 		it('valid', () =>{
 			assert.deepStrictEqual(calcYakus({
-				house: '',
+				house: 'e',
 				handTiles: ['p1', 'p1'],
 			        huros: [{type: 'ankan', tile: 'm1'}, {type: 'ankan', tile: 'm2'}, {type: 'minkan', tile: 'm3'}, {type: 'minkan', tile: 'chun'}],
 				tsumoTile: 'p1',