test(builders): improve coverage (#8274)

packages/builders/__tests__/util.test.ts

@@ -0,0 +1,42 @@
+import { describe, test, expect } from 'vitest';
+import {
+	isJSONEncodable,
+	isEquatable,
+	ActionRowBuilder,
+	enableValidators,
+	disableValidators,
+	isValidationEnabled,
+} from '../src/index';
+
+describe('isEquatable', () => {
+	test('returns true if the object is equatable', () => {
+		expect(isEquatable({ equals: () => true })).toBeTruthy();
+	});
+
+	test('returns false if the object is not equatable', () => {
+		expect(isEquatable({})).toBeFalsy();
+	});
+});
+
+describe('isJSONEncodable', () => {
+	test('returns true if the object is JSON encodable', () => {
+		expect(isJSONEncodable({ toJSON: () => ({}) })).toBeTruthy();
+		expect(isJSONEncodable(new ActionRowBuilder())).toBeTruthy();
+	});
+
+	test('returns false if the object is not JSON encodable', () => {
+		expect(isJSONEncodable({})).toBeFalsy();
+	});
+});
+
+describe('validation', () => {
+	test('enables validation', () => {
+		enableValidators();
+		expect(isValidationEnabled()).toBeTruthy();
+	});
+
+	test('disables validation', () => {
+		disableValidators();
+		expect(isValidationEnabled()).toBeFalsy();
+	});
+});