Refactor test for use-game hooks

src/modules/GameWithHooks/hooks/use-game/index.tsx

@@ -7,6 +7,7 @@ interface ReturnType {
   level: LevelNames;
   isGameOver: boolean;
   isWin: boolean;
+  gameField: Field;
   settings: [number, number];
   playerField: Field;
   onClickHandler: (coords: Coordinates) => void;
@@ -57,6 +58,7 @@ export const useGame = (): ReturnType => {
     level,
     isGameOver,
     isWin,
+    gameField,
     settings: [size, bombs],
     playerField,
     onClickHandler,

src/modules/GameWithHooks/hooks/use-game/use-game-check-game-field.test.ts

@@ -0,0 +1,29 @@
+import { CellState, Field } from "@helpers/field";
+import { useGame } from "@modules/GameWithHooks/hooks/use-game/index";
+import { act, renderHook } from "@testing-library/react";
+
+const { bomb: b } = CellState;
+
+const flatWithFilter = (field: Field, cond: number) => field.flat().filter((v) => v === cond);
+
+describe("useGame test cases", () => {
+  it("Render hook by default", () => {
+    const { result } = renderHook(useGame);
+    const { gameField } = result.current;
+
+    expect(flatWithFilter(gameField, b)).toHaveLength(10);
+  });
+  it("onReset game handler", () => {
+    const { result } = renderHook(useGame);
+    const { playerField, onClickHandler, onResetHandler } = result.current;
+
+    expect(playerField).toHaveLength(9);
+
+    act(() => onClickHandler([5, 5]));
+    act(onResetHandler);
+
+    const { gameField } = result.current;
+
+    expect(flatWithFilter(gameField, b)).toHaveLength(10);
+  });
+});