require("plenary.async").tests.add_to_env()
local oil = require("oil")
local test_util = require("tests.test_util")

a.describe("close", function()
  a.before_each(function()
    test_util.reset_editor()
  end)
  a.after_each(function()
    test_util.reset_editor()
  end)

  a.it("does not close buffer from visual mode", function()
    oil.open()
    test_util.wait_for_autocmd({ "User", pattern = "OilEnter" })
    assert.equals("oil", vim.bo.filetype)
    test_util.feedkeys({ "V" }, 10)
    oil.close()
    assert.equals("oil", vim.bo.filetype)
    test_util.feedkeys({ "<Esc>" }, 10)
  end)

  a.it("does not close buffer from operator-pending mode", function()
    oil.open()
    test_util.wait_for_autocmd({ "User", pattern = "OilEnter" })
    assert.equals("oil", vim.bo.filetype)
    vim.api.nvim_feedkeys("d", "n", false)
    a.util.sleep(20)
    local mode = vim.api.nvim_get_mode().mode
    if mode:match("^no") then
      oil.close()
      assert.equals("oil", vim.bo.filetype)
    end
    vim.api.nvim_feedkeys(vim.api.nvim_replace_termcodes("<Esc>", true, true, true), "n", false)
    a.util.sleep(20)
  end)

  a.it("closes buffer from normal mode", function()
    oil.open()
    test_util.wait_for_autocmd({ "User", pattern = "OilEnter" })
    assert.equals("oil", vim.bo.filetype)
    oil.close()
    assert.not_equals("oil", vim.bo.filetype)
  end)
end)