neovim/test/functional/provider/nodejs_spec.lua

71 lines
2.0 KiB
Lua

local helpers = require('test.functional.helpers')(after_each)
local eq, clear = helpers.eq, helpers.clear
local missing_provider = helpers.missing_provider
local command = helpers.command
local write_file = helpers.write_file
local eval = helpers.eval
local sleep = helpers.sleep
local funcs = helpers.funcs
local retry = helpers.retry
do
clear()
if missing_provider('node') then
pending(
"Cannot find the neovim nodejs host. Try :checkhealth",
function() end)
return
end
end
before_each(function()
clear()
end)
describe('nodejs', function()
it('can inspect', function()
eq(1, funcs['provider#node#can_inspect']())
end)
end)
describe('nodejs host', function()
teardown(function ()
os.remove('Xtest-nodejs-hello.js')
os.remove('Xtest-nodejs-hello-plugin.js')
end)
it('works', function()
local fname = 'Xtest-nodejs-hello.js'
write_file(fname, [[
const socket = process.env.NVIM_LISTEN_ADDRESS;
const neovim = require('neovim');
const nvim = neovim.attach({socket: socket});
nvim.command('let g:job_out = "hello"');
nvim.command('call jobstop(g:job_id)');
]])
command('let g:job_id = jobstart(["node", "'..fname..'"])')
retry(nil, 1000, function() eq('hello', eval('g:job_out')) end)
end)
it('plugin works', function()
local fname = 'Xtest-nodejs-hello-plugin.js'
write_file(fname, [[
const socket = process.env.NVIM_LISTEN_ADDRESS;
const neovim = require('neovim');
const nvim = neovim.attach({socket: socket});
class TestPlugin {
hello() {
this.nvim.command('let g:job_out = "hello-plugin"')
}
}
const PluginClass = neovim.Plugin(TestPlugin);
const plugin = new PluginClass(nvim);
plugin.hello();
nvim.command('call jobstop(g:job_id)');
]])
command('let g:job_id = jobstart(["node", "'..fname..'"])')
retry(nil, 1000, function() eq('hello-plugin', eval('g:job_out')) end)
end)
end)