wip: more tests

Author: Bas950

package.json

@@ -18,20 +18,20 @@
 	"license": "MPL-2.0",
 	"devDependencies": {
 		"@commitlint/cli": "^18.6.1",
-		"@recodive/configs": "^1.7.5",
-		"@recodive/eslint-config": "^1.7.5",
+		"@recodive/configs": "^1.7.6",
+		"@recodive/eslint-config": "^1.7.6",
 		"@rushstack/eslint-patch": "^1.7.2",
-		"@types/node": "^20.11.17",
-		"@vitest/coverage-v8": "^1.2.2",
-		"@vitest/ui": "^1.2.2",
-		"@vitest/web-worker": "^1.2.2",
+		"@types/node": "^20.11.19",
+		"@vitest/coverage-v8": "^1.3.0",
+		"@vitest/ui": "^1.3.0",
+		"@vitest/web-worker": "^1.3.0",
 		"bumpp": "^9.3.0",
 		"eslint": "^8.56.0",
 		"happy-dom": "^13.3.8",
-		"husky": "^9.0.10",
+		"husky": "^9.0.11",
 		"prettier": "^3.2.5",
 		"typescript": "^5.3.3",
-		"vitest": "^1.2.2"
+		"vitest": "^1.3.0"
 	},
 	"packageManager": "pnpm@8.15.2",
 	"engines": {

packages/pixilet/src/index.test.ts

@@ -0,0 +1,51 @@
+import * as L from "leaflet";
+import * as PIXI from "pixi.js";
+import { describe, expect, it, vitest } from "vitest";
+
+import { register } from "./index.js";
+
+describe("register()", () => {
+	it("registers the plugin", () => {
+		expect(register).toBeInstanceOf(Function);
+		expect(L.pixiLetLayer).toBeUndefined();
+		expect(L.PixiLetLayer).toBeUndefined();
+
+		// eslint-disable-next-line @typescript-eslint/no-unsafe-argument, @typescript-eslint/no-var-requires, unicorn/prefer-module
+		register(require("leaflet"), require("pixi.js"));
+
+		expect(L.pixiLetLayer).toBeInstanceOf(Function);
+		expect(L.PixiLetLayer).toBeDefined();
+	});
+
+	describe("pixiLetLayer()", () => {
+		it.todo("returns a new PixiLetLayer", () => {
+			expect(L.pixiLetLayer).toBeInstanceOf(Function);
+			expect(L.pixiLetLayer(() => { /* test */ })).toBeInstanceOf(L.PixiLetLayer);
+			const spy = vitest.fn(),
+				container = new PIXI.Container(),
+				layer = L.pixiLetLayer(spy, {
+					container,
+					padding: 1,
+				});
+			expect(layer).toBeInstanceOf(L.PixiLetLayer);
+			expect(spy).not.toHaveBeenCalled();
+			expect(layer.options.padding).toBe(1);
+
+			const map = L.map(document.createElement("div")).setView([51.505, -0.09], 13);
+			expect(map.hasLayer(layer)).toBe(false);
+			expect(layer.addTo(map)).toBe(layer);
+			expect(map.hasLayer(layer)).toBe(true);
+			expect(spy).toHaveBeenCalled();
+		});
+	});
+
+	describe.todo("new PixiLetLayer()", () => {
+		it.todo("creates a new PixiLetLayer", () => {
+			// TODO
+		});
+
+		it.todo("sets the options", () => {
+			// TODO
+		});
+	});
+});