import assert from 'node:assert/strict'
import test from 'node:test'

import { parseTerracottaPublicNodes } from './terracotta.ts'

test('parses Terracotta public nodes from lines and commas', () => {
	assert.deepEqual(
		parseTerracottaPublicNodes(
			'wss://center.node.1tmc.top\ntcp://example.com:11010, udp://example.net:11010',
		),
		{
			nodes: ['wss://center.node.1tmc.top', 'tcp://example.com:11010', 'udp://example.net:11010'],
			invalidNode: null,
		},
	)
})

test('allows an empty Terracotta public node list', () => {
	assert.deepEqual(parseTerracottaPublicNodes('  \n'), { nodes: [], invalidNode: null })
})

test('rejects unsupported or incomplete Terracotta public nodes', () => {
	assert.equal(parseTerracottaPublicNodes('ftp://example.com').invalidNode, 'ftp://example.com')
	assert.equal(parseTerracottaPublicNodes('wss://').invalidNode, 'wss://')
})