1.포커카드 게임 족보 테스트

import static org.junit.jupiter.api.Assertions.*; import org.junit.jupiter.api.Test; class Card{ static final int KIND_MAX=4; static final int NUM_MAX=4; static final int SPADE = 4; static final int DIAMOND =3; static final int HERAT =2; static final int CLOVER =1; int kind; int number; Card(){ this(SPADE,1); } Card(int kind, int number) { this.kind = kind; this.number = number; } @Override public String toString() { String [] kinds = {"","CLOVER","HEART","DIAMOND","SPADE"}; String numbers="23456789XJQKA";//13 //a2345678910 11 12 13 // J Q K return kinds[this.kind]+ ",=" + numbers.charAt(this.number); } } class PokerTest { @Test void test() { Card[] cards = { new Card(1,1), new Card(2,3),new Card(3,3),new Card(4,5),new Card(3,7)}; assertTrue(rankCheck(cards).equals("one Pair")); // 원페 } @Test void test1() { Card[] cards = { new Card(1,1), new Card(2,1),new Card(3,3),new Card(4,3),new Card(3,7)}; assertTrue(rankCheck(cards).equals("twoPair")); // 원페 } @Test void test2() {//트리 Card[] cards = { new Card(1,1), new Card(2,1),new Card(3,1),new Card(4,3),new Card(3,7)}; assertTrue(rankCheck(cards).equals("triple")); // 원페 } @Test void test3() {//포카 Card[] cards = { new Card(1,1), new Card(2,1),new Card(3,1),new Card(4,1),new Card(3,7)}; assertTrue(rankCheck(cards).equals("FOURCARD")); // 원페 } @Test void test4() {//풀하우 Card[] cards = { new Card(1,1), new Card(2,1),new Card(3,1),new Card(4,2),new Card(3,2)}; assertTrue(rankCheck(cards).equals("fullhouse")); // 원페 } @Test void test5() {//플러쉬 Card[] cards = { new Card(1,1), new Card(1,5),new Card(1,6),new Card(1,2),new Card(1,11)}; assertTrue(rankCheck(cards).equals("flush")); // 플러 } @Test void test6() {//str Card[] cards = { new Card(1,1), new Card(1,2),new Card(4,3),new Card(1,4),new Card(3,5)}; assertTrue(rankCheck(cards).equals("str")); // 플러 } @Test void test7() {//strflu Card[] cards = { new Card(1,1), new Card(1,2),new Card(1,3),new Card(1,4),new Card(1,5)}; assertTrue(rankCheck(cards).equals("strflu")); // 플러 } @Test void test8() {//rsrt Card[] cards = { new Card(1,8), new Card(1,9),new Card(1,10),new Card(1,11),new Card(1,12)}; //8==텐임 assertTrue(rankCheck(cards).equals("rstr")); // 플러 } String rankCheck(Card [] cards) { int count [] = new int [13]; int countK[] = new int[5]; int sum =0; int sum2=0; int ss=0; int str=0; int kum=0; for(int i= 0;i<cards.length;i++) { count[cards[i].number]++; } for(int i =0;i<count.length;i++) { if(count[i]==2) { sum++; //같은거두개더해지 } else if(count[i]==3) {// 숫자같은 거3 sum2++; } else if(count[i]==4) { System.out.println("포카드"); return "FOURCARD"; } else if(count[i]==1) { ss++; if(ss==5&&cards[0].number+1==cards[1].number) { str++; } } } if(sum==1&&sum2==0) {//1쌍이면 System.out.println("원페"); return "one Pair"; }else if (sum==2){//2쌍이 System.out.println("투페"); return "twoPair"; }else if(sum==1 && sum2==1) { System.out.println("풀하우스"); return "fullhouse"; }else if(sum2==1 && sum==0) { System.out.println("트리플"); return "triple"; } //스트레이트 플러쉬 for(int j= 0;j<cards.length;j++) { countK[cards[j].kind]++; } for(int j =0;j<countK.length;j++) { if(countK[j]==5){ kum++; } } if(kum==1&&str==1&&cards[0].number==8) { System.out.println("로얄스트레이트 플러쉬"); return "rstr"; } else if(kum==1&&str==0) { System.out.println("플래쉬"); return "flush"; } else if(kum==1&&str==1) { System.out.println("스트레이트 플러"); return "strflu"; } else if(kum==0&&str==1) { System.out.println("스트레이트"); return "str"; } sum =0; kum=0; sum2=0; ss=0; //변수초기화 // 플래쉬 return "No Rank"; } }