[Test] Moved test setup code to its own folder (#6297)

* Made default boilerplate show off some test utils

* Moved all the setup files into their own folder

* fixed relative path bug

* Update i18n.ts

Co-authored-by: NightKev <34855794+DayKev@users.noreply.github.com>

scripts/create-test/boilerplates/default.ts

@@ -1,7 +1,10 @@
 import { AbilityId } from "#enums/ability-id";
+import { BattlerIndex } from "#enums/battler-index";
 import { MoveId } from "#enums/move-id";
+import { MoveResult } from "#enums/move-result";
 import { SpeciesId } from "#enums/species-id";
 import { GameManager } from "#test/test-utils/game-manager";
+import i18next from "i18next";
 import Phaser from "phaser";
 import { afterEach, beforeAll, beforeEach, describe, expect, it } from "vitest";
 
@@ -32,12 +35,18 @@ describe("{{description}}", () => {
       .enemyLevel(100);
   });
 
+  // Find more awesome utility functions inside `#test/test-utils`!
   it("should do XYZ", async () => {
     await game.classicMode.startBattle([SpeciesId.FEEBAS]);
 
+    const feebas = game.field.getPlayerPokemon();
+
     game.move.use(MoveId.SPLASH);
+    await game.move.forceEnemyMove(MoveId.CELEBRATE);
+    await game.setTurnOrder([BattlerIndex.PLAYER, BattlerIndex.ENEMY]);
     await game.toEndOfTurn();
 
-    expect(true).toBe(true);
+    expect(feebas).toHaveUsedMove({ move: MoveId.SPLASH, result: MoveResult.SUCCESS });
+    expect(game.textInterceptor.logs).toContain(i18next.t("moveTriggers:splash"));
   });
 });

test/setup/matchers.setup.ts

@@ -21,7 +21,7 @@ import { expect } from "vitest";
 
 /*
  * Setup file for custom matchers.
- * Make sure to define the call signatures in `test/@types/vitest.d.ts` too!
+ * Make sure to define the call signatures in `#test/@types/vitest.d.ts` too!
  */
 
 expect.extend({

test/setup/vitest.setup.ts

@@ -35,8 +35,8 @@ vi.mock(import("i18next"), async importOriginal => {
       const filename = req.params[0];
 
       try {
-        const localeFiles = import.meta.glob("../public/locales/en/**/*.json", { eager: true });
+        const localeFiles = import.meta.glob("../../public/locales/en/**/*.json", { eager: true });
-        const json = localeFiles[`../public/locales/en/${filename}`] || {};
+        const json = localeFiles[`../../public/locales/en/${filename}`] || {};
         if (import.meta.env.VITE_I18N_DEBUG === "1") {
           console.log("Loaded locale", filename);
         }

vitest.config.ts

@@ -15,7 +15,7 @@ export default defineConfig(({ mode }) => ({
     slowTestThreshold: 10_000,
     // TODO: Consider enabling
     // expect: {requireAssertions: true},
-    setupFiles: ["./test/font-face.setup.ts", "./test/vitest.setup.ts", "./test/matchers.setup.ts"],
+    setupFiles: ["./test/setup/font-face.setup.ts", "./test/setup/vitest.setup.ts", "./test/setup/matchers.setup.ts"],
     sequence: {
       sequencer: MySequencer,
     },