import { expect, test } from 'vitest'

import { parseGwei } from '../../utils/unit/parseGwei.js'
import { publicClient, testClient } from '~test/src/utils.js'

import { getBlock } from '../public/getBlock.js'

import { mine } from './mine.js'
import { setNextBlockBaseFeePerGas } from './setNextBlockBaseFeePerGas.js'

test('set next block base fee per gas', async () => {
	const block1 = await getBlock(publicClient, {
		blockTag: 'latest',
	})
	await expect(
		setNextBlockBaseFeePerGas(testClient, {
			baseFeePerGas: block1.baseFeePerGas! + parseGwei('10'),
		}),
	).resolves.toBeUndefined()

	await mine(testClient, { blocks: 1 })

	const block2 = await getBlock(publicClient, { blockTag: 'latest' })
	expect(block2.baseFeePerGas).toEqual(block1.baseFeePerGas! + parseGwei('10'))
	await setNextBlockBaseFeePerGas(testClient, {
		baseFeePerGas: block1.baseFeePerGas!,
	})
})