chore: basic wrap tests

.vscode/extensions.json

@@ -0,0 +1,3 @@
+{
+	"recommendations": ["EditorConfig.EditorConfig", "esbenp.prettier-vscode"]
+}

.vscode/settings.json

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+{
+	"editor.formatOnSave": true,
+	"editor.defaultFormatter": "esbenp.prettier-vscode"
+}

test/wrap.test.ts

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+import { describe, it, expect } from 'vitest'
+
+import { isWrapped, isProxyable, wrap, unwrap, passthroughGet } from '../src/wrap'
+
+describe('wrap', () => {
+	it('isWrapped', () => {
+		const unwrapped = { foo: 'bar' }
+		const wrapped = wrap(unwrapped, {})
+		expect(isWrapped(unwrapped)).toBe(false)
+		expect(isWrapped(wrapped)).toBe(true)
+	})
+
+	it('isProxyable', () => {
+		expect(isProxyable(null)).toBe(false)
+		expect(isProxyable({})).toBe(true)
+		expect(isProxyable(() => {})).toBe(true)
+	})
+
+	it('wrap', () => {
+		const unwrapped = { foo: 'bar', baz: 'qux' }
+		const wrapped = wrap(unwrapped, {
+			get(target, prop) {
+				if (prop === 'foo') {
+					return 'baz'
+				}
+				return passthroughGet(target, prop)
+			},
+		})
+		expect(wrapped.foo).toBe('baz')
+		expect(wrapped.baz).toBe('qux')
+		expect(unwrap(wrapped)).toBe(unwrapped)
+	})
+
+	it('unwrap', () => {
+		const unwrapped = { foo: 'bar' }
+		const wrapped = wrap(unwrapped, {})
+		expect(unwrap(wrapped)).toBe(unwrapped)
+	})
+})