ci: format

spec/helpers.lua

@@ -0,0 +1,27 @@
+local plugin_dir = vim.fn.getcwd()
+vim.opt.runtimepath:prepend(plugin_dir)
+vim.opt.packpath = {}
+
+local M = {}
+
+function M.create_buffer(lines, ft)
+  local bufnr = vim.api.nvim_create_buf(false, true)
+  vim.api.nvim_buf_set_lines(bufnr, 0, -1, false, lines or {})
+  if ft then
+    vim.bo[bufnr].filetype = ft
+  end
+  return bufnr
+end
+
+function M.delete_buffer(bufnr)
+  if bufnr and vim.api.nvim_buf_is_valid(bufnr) then
+    vim.api.nvim_buf_delete(bufnr, { force = true })
+  end
+end
+
+function M.reset_config()
+  vim.g.render = nil
+  require('render')._test.reset()
+end
+
+return M