scroll/src/bun/test_base.ts

/**
 * Adapt the bun test interface to the shared testing interface
 */
import { describe, expect, test } from 'bun:test';
import { ITestBase } from '../common/types.ts';

export function testSuite(testObj: any) {
	Object.keys(testObj).forEach((group) => {
		describe(group, () => {
			const groupObj = testObj[group];
			Object.keys(groupObj).forEach((testName) => {
				test(testName, groupObj[testName]);
			});
		});
	});
}

const BunTestBase: ITestBase = {
	assertEquals: (actual: unknown, expected: unknown) =>
		expect(actual).toEqual(expected),
	assertExists: (actual: unknown) => expect(actual).toBeDefined(),
	assertFalse: (actual: boolean) => expect(actual).toBe(false),
	assertInstanceOf: (actual: unknown, expectedType: any) =>
		expect(actual).toBeInstanceOf(expectedType),
	assertNotEquals: (actual: unknown, expected: unknown) =>
		expect(actual).not.toBe(expected),
	assertNull: (actual: unknown) => expect(actual).toBeNull(),
	assertStrictEquals: (actual: unknown, expected: unknown) =>
		expect(actual).toBe(expected),
	assertTrue: (actual: boolean) => expect(actual).toBe(true),
	testSuite,
};

export default BunTestBase;