import * as assert from 'assert';
import type { TestFn } from './test';

export default (test: TestFn) => {
	describe('$format', function () {
		test('$format=application/atom+xml', (result) => {
			it('has a valid $format value', () => {
				assert.equal(result.options.$format, 'application/atom+xml');
			});
		});
		test('$format=json;metadata=minimal', (result) => {
			it('has a valid $format value', () => {
				assert.deepEqual(result.options.$format, {
					type: 'json',
					metadata: 'minimal',
				});
			});
		});
		test('$format=json;odata.metadata=none', (result) => {
			it('has a valid $format value', () => {
				assert.deepEqual(result.options.$format, {
					type: 'json',
					metadata: 'none',
				});
			});
		});
	});
};