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local helpers = require('test.functional.helpers')(after_each)
local Screen = require('test.functional.ui.screen')
local clear = helpers.clear
local command = helpers.command
local feed = helpers.feed
describe("update_menu notification", function()
local screen
before_each(function()
clear()
screen = Screen.new()
screen:attach()
end)
after_each(function()
screen:detach()
end)
local function expect_sent(expected)
screen:wait(function()
if screen.update_menu ~= expected then
if expected then
return 'update_menu was expected but not sent'
else
return 'update_menu was sent unexpectedly'
end
end
end)
end
it("should be sent when adding a menu", function()
command('menu Test.Test :')
expect_sent(true)
end)
it("should be sent when deleting a menu", function()
command('menu Test.Test :')
screen.update_menu = false
command('unmenu Test.Test')
expect_sent(true)
end)
it("should not be sent unnecessarily", function()
feed('i12345<ESC>:redraw<CR>')
expect_sent(false)
end)
end)
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