streamline package naming

2026-07-29 13:07:34 +02:00
parent 1ba1c2a32a
commit 7e703c93b1
100 changed files with 141 additions and 139 deletions
@@ -0,0 +1,44 @@
+/**
+ * Tests for the uniqid helper
+ */
+
+import { describe, expect, it } from 'vitest';
+import { uniqid } from '../src/utils.js';
+
+describe('uniqid', () => {
+  it('generates string of default length (5)', () => {
+    const id = uniqid();
+    expect(id).toHaveLength(5);
+  });
+
+  it('generates string of specified length', () => {
+    expect(uniqid(10)).toHaveLength(10);
+    expect(uniqid(3)).toHaveLength(3);
+    expect(uniqid(20)).toHaveLength(20);
+  });
+
+  it('generates alphanumeric characters only', () => {
+    const id = uniqid(100);
+    expect(id).toMatch(/^[A-Za-z0-9]+$/);
+  });
+
+  it('generates different values on subsequent calls', () => {
+    const ids = new Set<string>();
+    for (let i = 0; i < 100; i++) {
+      ids.add(uniqid(10));
+    }
+    // Should have many unique values (some collisions possible but unlikely)
+    expect(ids.size).toBeGreaterThan(90);
+  });
+
+  it('handles edge case of length 1', () => {
+    const id = uniqid(1);
+    expect(id).toHaveLength(1);
+    expect(id).toMatch(/^[A-Za-z0-9]$/);
+  });
+
+  it('handles edge case of length 0', () => {
+    const id = uniqid(0);
+    expect(id).toBe('');
+  });
+});