Yavalath: Add unit test

Author: Perlkonig

test/games/yavalath.test.ts

@@ -0,0 +1,57 @@
+/* eslint-disable no-unused-expressions */
+/* eslint-disable @typescript-eslint/no-unused-expressions */
+
+import "mocha";
+import { expect } from "chai";
+import { YavalathGame } from '../../src/games';
+
+describe("EOG scenarios", () => {
+    it ("Three loses", () => {
+        let g = new YavalathGame(2);
+        g.board.set("e1", 1);
+        g.board.set("e2", 1);
+        g.move("e3");
+        expect(g.gameover).to.be.true;
+        expect(g.winner).to.have.members([2]);
+
+        g = new YavalathGame(2);
+        g.board.set("i1", 1);
+        g.board.set("h2", 1);
+        g.move("g3");
+        expect(g.gameover).to.be.true;
+        expect(g.winner).to.have.members([2]);
+
+        g = new YavalathGame(2);
+        g.board.set("i1", 1);
+        g.board.set("h1", 1);
+        g.move("g1");
+        expect(g.gameover).to.be.true;
+        expect(g.winner).to.have.members([2]);
+    });
+    it ("Four wins", () => {
+        let g = new YavalathGame(2);
+        g.board.set("e1", 1);
+        g.board.set("e2", 1);
+        g.board.set("e4", 1);
+        g.move("e3");
+        expect(g.gameover).to.be.true;
+        expect(g.winner).to.have.members([1]);
+
+        g = new YavalathGame(2);
+        g.board.set("i1", 1);
+        g.board.set("h2", 1);
+        g.board.set("f4", 1);
+        g.move("g3");
+        expect(g.gameover).to.be.true;
+        expect(g.winner).to.have.members([1]);
+
+        g = new YavalathGame(2);
+        g.board.set("i1", 1);
+        g.board.set("h1", 1);
+        g.board.set("f1", 1);
+        g.move("g1");
+        expect(g.gameover).to.be.true;
+        expect(g.winner).to.have.members([1]);
+    });
+});
+