test_that: DefinitionCache and Notification not found in windows 10 + r 3.6.1 about languageserver HOT 3 CLOSED

Hi @ShuguangSun, how are you running the tests? When I run the tests manually using the following steps, they all pass.

1. Have languageserver R package installed
2. Start R (I tried it in Ubuntu terminal and RStudio)
3. Set working directory to languageserver root directory (containing DEFINITION, R directory etc.)
4. In R console: devtools::test()

Here is the output I get from doing the above:

> devtools::test()
Loading languageserver
Loading required package: testthat
Testing languageserver
✔ | OK F W S | Context
✔ |  9       | Test Definition [8.9 s]
✔ |  1       | Test STDIO connection

══ Results ════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════
Duration: 10.0 s

OK:       10
Failed:   0
Warnings: 0
Skipped:  0
Warning message:
In (function (dep_name, dep_ver = NA, dep_compare = NA)  :
  Need styler >= 1.0.2 but loaded version is 1.0.1

from languageserver.

Thank you very much. I follow your steps and has no error now.

It is installed using 'source("https://install-github.me/REditorSupport/languageserver")', and the test is not installed. So I clone the repo and run devtools::test(), and all tests passed.

What I do at the very begining is just to run the tests in the test-definition.R by hand. I think it is why it fails.

Thanks again.

from languageserver.

@ShuguangSun Great to hear! Yes, running the tests directly from the test-definition.R file without using devtools::test() will fail. That's not an error, it's just how the testthat testing framework is designed.

If you're still having problems with Emacs integration, perhaps close this issue and open a separate issue for that. (Unfortunately I can't help with that one because I don't use Emacs.)

from languageserver.