scroll/src/bun/test_base.ts

/**
 * Adapt the bun test interface to the shared testing interface
 */
import { deepStrictEqual, notStrictEqual, strictEqual } from 'node:assert';
import { describe, 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 = {
	assertEquivalent: (actual: unknown, expected: unknown) =>
		deepStrictEqual(actual, expected),
	assertExists: (actual: unknown) => notStrictEqual(actual, undefined),
	assertFalse: (actual: boolean) => strictEqual(actual, false),
	assertInstanceOf: (actual: unknown, expectedType: any) =>
		strictEqual(actual instanceof expectedType, true),
	assertNotEquals: (actual: unknown, expected: unknown) =>
		notStrictEqual(actual, expected),
	assertEquals: (actual: unknown, expected: unknown) =>
		strictEqual(actual, expected),
	assertTrue: (actual: boolean) => strictEqual(actual, true),
	testSuite,
};

export default BunTestBase;