vim.cmd("edit /tmp/brokencode-selection.lua")
vim.bo.filetype = "lua"
vim.api.nvim_buf_set_lines(0, 0, -1, false, { "local first = 1", "local second = 2" })
vim.api.nvim_buf_set_mark(0, "<", 1, 6, {})
vim.api.nvim_buf_set_mark(0, ">", 2, 11, {})
vim.cmd("normal! gv")
vim.cmd("normal! \27")

local selection = require("brokencode.selection")
local value = selection.get({ line1 = 1, line2 = 2 })
assert(value == "first = 1\nlocal second", value)

local prompt = selection.prompt({ line1 = 1, line2 = 2 }, "Explain this")
assert(prompt:find("File: /tmp/brokencode%-selection.lua"), prompt)
assert(prompt:find("Explain this", 1, true), prompt)

vim.api.nvim_buf_set_lines(0, 0, -1, false, { "abcdef", "uvwxyz" })
vim.cmd("normal! gg0\22j4l\27")
local block = selection.get({ line1 = 1, line2 = 2 })
assert(block == "abcde\nuvwxy", block)