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-- Tests for nvim notifications
local helpers = require('test.functional.helpers')
local eq, clear, eval, execute, nvim, next_message =
helpers.eq, helpers.clear, helpers.eval, helpers.execute, helpers.nvim,
helpers.next_message
describe('notify', function()
local channel
before_each(function()
clear()
channel = nvim('get_api_info')[1]
end)
describe('passing a valid channel id', function()
it('sends the notification/args to the corresponding channel', function()
eval('rpcnotify('..channel..', "test-event", 1, 2, 3)')
eq({'notification', 'test-event', {1, 2, 3}}, next_message())
execute('au FileType lua call rpcnotify('..channel..', "lua!")')
execute('set filetype=lua')
eq({'notification', 'lua!', {}}, next_message())
end)
end)
describe('passing 0 as the channel id', function()
it('sends the notification/args to all subscribed channels', function()
nvim('subscribe', 'event2')
eval('rpcnotify(0, "event1", 1, 2, 3)')
eval('rpcnotify(0, "event2", 4, 5, 6)')
eval('rpcnotify(0, "event2", 7, 8, 9)')
eq({'notification', 'event2', {4, 5, 6}}, next_message())
eq({'notification', 'event2', {7, 8, 9}}, next_message())
nvim('unsubscribe', 'event2')
nvim('subscribe', 'event1')
eval('rpcnotify(0, "event2", 10, 11, 12)')
eval('rpcnotify(0, "event1", 13, 14, 15)')
eq({'notification', 'event1', {13, 14, 15}}, next_message())
end)
end)
end)
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