test: add queue tests

src/hooks/use-queue.test.ts

@@ -0,0 +1,65 @@
+/**
+ * @vitest-environment jsdom
+ */
+import { renderHook } from "@testing-library/react";
+import { describe, expect, it } from "vitest";
+
+import { type QueueUtility, useQueue } from "./use-queue";
+
+describe("useQueue", (): void => {
+    it("should initialize", (): void => {
+        const { result } = renderHook((): QueueUtility<number> => useQueue());
+
+        expect(result.current.queue).toEqual([]);
+    });
+
+    it("should initialize with the given value", (): void => {
+        const { result } = renderHook((): QueueUtility<number> => useQueue([0]));
+
+        expect(result.current.queue).toEqual([0]);
+    });
+
+    it("should enqueue a value", (): void => {
+        const { result, rerender } = renderHook((): QueueUtility<number> => useQueue());
+
+        result.current.enqueue(0);
+
+        rerender();
+
+        expect(result.current.queue).toEqual([0]);
+    });
+
+    it("should enqueue multiple values", (): void => {
+        const { result, rerender } = renderHook((): QueueUtility<number> => useQueue());
+
+        result.current.enqueue(0);
+        result.current.enqueue(1);
+        result.current.enqueue(2);
+
+        rerender();
+
+        expect(result.current.queue).toEqual([0, 1, 2]);
+    });
+
+    it("should dequeue a value", (): void => {
+        const { result, rerender } = renderHook((): QueueUtility<number> => useQueue([0]));
+
+        result.current.dequeue();
+
+        rerender();
+
+        expect(result.current.queue).toEqual([]);
+    });
+
+    it("should dequeue multiple values", (): void => {
+        const { result, rerender } = renderHook((): QueueUtility<number> => useQueue([0, 1, 2]));
+
+        result.current.dequeue();
+        result.current.dequeue();
+        result.current.dequeue();
+
+        rerender();
+
+        expect(result.current.queue).toEqual([]);
+    });
+});