ci: more tests (#359)

* more tests

* lint

lua/tests/pickers/find_files__readme.lua

@@ -1,4 +1,4 @@
-local tester = require('telescope.pickers._tests')
+local tester = require('telescope.pickers._test')
 
 tester.builtin_picker('find_files', 'README.md', {
   post_close = {

lua/tests/pickers/find_files__with_ctrl_n.lua

@@ -1,24 +1,9 @@
-pcall(function() RELOAD('telescope') end)
+local tester = require('telescope.pickers._test')
+local helper = require('telescope.pickers._test_helpers')
 
-local builtin = require('telescope.builtin')
-local tester = require('telescope.pickers._tests')
-
-local key = 'find_files'
-local input =  'fixtures/file<c-p>'
-local expected = 'lua/tests/fixtures/file_2.txt'
-local get_actual = function()
-  return vim.fn.fnamemodify(vim.api.nvim_buf_get_name(0), ":.")
-end
-
--- local on_complete_item = tester.picker_feed(input, expected, get_actual, true)
--- 
--- builtin[key] {
---   on_complete = { on_complete_item }
--- }
-
-tester.builtin_picker('find_files', 'fixtures/file<c-p>', 'lua/tests/fixtures/file_2.txt', function()
-  return vim.fn.fnamemodify(vim.api.nvim_buf_get_name(0), ":.")
-end, {
-  debug = false,
+tester.builtin_picker('find_files', 'fixtures/file<c-p>', {
+  post_close = {
+    { 'lua/tests/fixtures/file_2.txt', helper.get_file }
+  },
 })