User Guide¶ Getting Started A Simple Language Server A Simple Test Case Language Client textDocument/publishDiagnostics window/logMessage window/showDocument window/showMessage window/workDoneProgress/create workspace/configuration Client Capabilities Supported Clients Specification Compliance Checks Fixtures Parameterised Fixtures Requesting Other Fixtures Troubleshooting My tests won’t run! My tests hang! DeprecationWarning: Unclosed event loop ScopeMismatch Error