local spec = require('cmp.utils.spec')
local keymap = require('cmp.utils.keymap')
local feedkeys = require('cmp.utils.feedkeys')
local api = require('cmp.utils.api')

describe('api', function()
  before_each(spec.before)
  describe('get_cursor', function()
    it('insert-mode', function()
      local cursor
      feedkeys.call(keymap.t('i\t1234567890'), 'nx', function()
        cursor = api.get_cursor()
      end)
      assert.are.equal(cursor[2], 11)
    end)
    it('cmdline-mode', function()
      local cursor
      keymap.set_map(0, 'c', '<Plug>(cmp-spec-spy)', function()
        cursor = api.get_cursor()
      end, { expr = true, noremap = true })
      feedkeys.call(keymap.t(':\t1234567890'), 'n')
      feedkeys.call(keymap.t('<Plug>(cmp-spec-spy)'), 'x')
      assert.are.equal(cursor[2], 11)
    end)
  end)

  describe('get_screen_cursor', function()
    it('insert-mode', function()
      local screen_cursor
      feedkeys.call(keymap.t('iあいうえお'), 'nx', function()
        screen_cursor = api.get_screen_cursor()
      end)
      assert.are.equal(10, screen_cursor[2])
    end)
    it('cmdline-mode', function()
      local screen_cursor
      keymap.set_map(0, 'c', '<Plug>(cmp-spec-spy)', function()
        screen_cursor = api.get_screen_cursor()
      end, { expr = true, noremap = true })
      feedkeys.call(keymap.t(':あいうえお'), 'n')
      feedkeys.call(keymap.t('<Plug>(cmp-spec-spy)'), 'x')
      assert.are.equal(10, screen_cursor[2])
    end)
  end)

  describe('get_cursor_before_line', function()
    it('insert-mode', function()
      local cursor_before_line
      feedkeys.call(keymap.t('i\t1234567890<Left><Left>'), 'nx', function()
        cursor_before_line = api.get_cursor_before_line()
      end)
      assert.are.same(cursor_before_line, '\t12345678')
    end)
    it('cmdline-mode', function()
      local cursor_before_line
      keymap.set_map(0, 'c', '<Plug>(cmp-spec-spy)', function()
        cursor_before_line = api.get_cursor_before_line()
      end, { expr = true, noremap = true })
      feedkeys.call(keymap.t(':\t1234567890<Left><Left>'), 'n')
      feedkeys.call(keymap.t('<Plug>(cmp-spec-spy)'), 'x')
      assert.are.same(cursor_before_line, '\t12345678')
    end)
  end)
end)
