3 files changed, 63 insertions, 4 deletions
diff --git a/test/functional/helpers.lua b/test/functional/helpers.lua
index f939567693..bff8d065f8 100644
--- a/test/functional/helpers.lua
+++ b/test/functional/helpers.lua
@@ -614,7 +614,7 @@ local function new_pipename()
 end
 
 local function missing_provider(provider)
-  if provider == 'ruby' then
+  if provider == 'ruby' or provider == 'node' then
     local prog = funcs['provider#' .. provider .. '#Detect']()
     return prog == '' and (provider .. ' not detected') or false
   elseif provider == 'python' or provider == 'python3' then
diff --git a/test/functional/provider/nodejs_spec.lua b/test/functional/provider/nodejs_spec.lua
new file mode 100644
index 0000000000..0a12b1a154
--- /dev/null
+++ b/test/functional/provider/nodejs_spec.lua
@@ -0,0 +1,61 @@
+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 retry = helpers.retry
+
+do
+  clear()
+  if missing_provider('node') then
+    pending("Missing nodejs host, or nodejs version is too old.", function()end)
+    return
+  end
+end
+
+before_each(function()
+  clear()
+  command([[let $NODE_PATH = get(split(system('npm root -g'), "\n"), 0, '')]])
+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)
diff --git a/test/functional/provider/ruby_spec.lua b/test/functional/provider/ruby_spec.lua
index c70f90da1c..a2c6c6a10e 100644
--- a/test/functional/provider/ruby_spec.lua
+++ b/test/functional/provider/ruby_spec.lua
@@ -15,9 +15,7 @@ local missing_provider = helpers.missing_provider
 do
   clear()
   if missing_provider('ruby') then
-    pending(
-      "Cannot find the neovim RubyGem. Try :checkhealth",
-      function() end)
+    pending("Missing neovim RubyGem.", function() end)
     return
   end
 end