import { assert, test } from 'vite-plus/test';
import { ArrayBuffers } from './ArrayBuffers';
import { parseDataUri } from './parseDataUri';

test('parseDataUri', async () => {
	{
		let uri = 'data:text/plain;base64,SGVsbG8sIFdvcmxkIQ==';
		const { getData, ...out } = parseDataUri(uri)!;
		assert.deepEqual(out, {
			type: 'text/plain',
			params: { base64: true },
			content: 'SGVsbG8sIFdvcmxkIQ==',
			base64: true,
		});
		assert.equal(await getData('utf-8'), await fetch(uri).then((v) => v.text()));
		assert.equal(await getData('base64'), 'SGVsbG8sIFdvcmxkIQ==');
	}
	{
		// text
		let uri = 'data:text/plain,Hello%2C%20World!';
		const { getData, ...out } = parseDataUri(uri)!;
		assert.deepEqual(out, { type: 'text/plain', params: {}, content: 'Hello%2C%20World!', base64: false });

		assert.equal(await getData('utf-8'), 'Hello, World!');
		assert.deepEqual(ArrayBuffers.asView(Uint8Array, await getData()), new TextEncoder().encode('Hello, World!'));
		assert.equal(await getData('utf-8'), await fetch(uri).then((v) => v.text()));
		assert.equal(await getData('base64'), 'SGVsbG8sIFdvcmxkIQ==');
	}
});