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- from jupyter_lsp.specs.r_languageserver import RLanguageServer
- from jupyter_lsp.specs.utils import PythonModuleSpec
- def test_no_detect(manager):
- """should not enable anything by default"""
- manager.autodetect = False
- manager.initialize()
- assert not manager.language_servers
- assert not manager.sessions
- def test_detect(manager):
- manager.initialize()
- assert len(manager.sessions) == len(manager.language_servers)
- def test_r_package_detection():
- with_installed_server = RLanguageServer()
- assert with_installed_server.is_installed(mgr=None) is True
- class NonInstalledRServer(RLanguageServer):
- package = "languageserver-fork"
- non_installed_server = NonInstalledRServer()
- assert non_installed_server.is_installed(mgr=None) is False
- def test_missing_python_module_spec():
- """Prevent failure in module detection raising error"""
- class NonInstalledPythonServer(PythonModuleSpec):
- python_module = "not_installed_python_module"
- key = "a_module"
- not_installed_server = NonInstalledPythonServer()
- assert not_installed_server.is_installed(mgr=None) is False
- # we ant the spec even when not installed
- assert "languages" in not_installed_server(mgr=None)["a_module"]
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