2.21.5 • Published 2 years ago

vscode-test-explorer v2.21.5

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License
MIT
Repository
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Last release
2 years ago

Test Explorer for Visual Studio Code

This extension provides an extensible user interface for running your tests in VS Code. It can be used with any testing framework if there is a corresponding Test Adapter extension.

Other extensions can get full access to the Test Adapters by acting as Test Controllers.

The Test Explorer can also be used in VS Live Share sessions by installing the Test Explorer Live Share extension.

This extension will be automatically installed when you install one of the Test Adapters, so there is usually no need to install this extension manually.

Migrating to native testing

In version 1.59, VS Code added an official API and UI for running tests, which provides all the functionality of this extension and more. Therefore this extension is now deprecated. I will keep maintaining it so it will remain usable but I don't plan to add any major new features to it.

Changes for users

You can keep using this extension as before, but you now also have the option to use VS Code's native testing UI instead by setting testExplorer.useNativeTesting to true in your VS Code settings.

Changes for extension authors

If you plan to write a new testing extension for VS Code, I recommend you use the native testing API as it's more flexible and has more features than this extension's Test Adapter API. Here's the official guide for the native testing API.

If you're maintaining an extension that uses the Test Adapter API, here is a short guide how to migrate your Test Adapter to the native API. The migration isn't strictly necessary because this extension will remain usable and your users can switch to the native testing UI using the testExplorer.useNativeTesting setting anyway, but you might find the additional flexibility of the native testing API useful in the future.

Test Adapters

Currently the following Test Adapters are available:

Javascript

ABAP

C

C++

Elixir

Elm

Go

Haxe

Java

Lua

Python

PHP

R

REST/GraphQL

Ruby

Rust

Swift

.NET Framework

Powershell

VHDL/SystemVerilog

Z80 Assembler

Live Share

  • The Test Explorer Live Share extension creates Test Adapters in Live Share guests that act as proxies for the Test Adapters in the Live Share host.

If there is no Test Adapter for your favorite testing framework yet, you can easily create your own.

Test Controllers

Currently the following Test Controllers are available:

  • The Test Explorer UI (which is the main part of this extension) is itself implemented as a Test Controller
  • The Test Explorer Diagnostics Controller adds test results to the Problems panel in VS Code.
  • The Test Explorer Status Bar extension provides information about the current test suite in the Status Bar.
  • The Test Explorer Live Share extension creates Test Controllers in the Live Share host that act as proxies for the Test Explorers in the Live Share guests.

Do you have a new idea for interacting with the Test Adapters? You can easily get full access to all Test Adapters in your own extension by implementing your own controller.

Configuration

The following configuration properties are available:

PropertyDescription
testExplorer.onStartRetire or reset all test states whenever a test run is started
testExplorer.onReloadRetire or reset all test states whenever the test tree is reloaded
testExplorer.codeLensShow a CodeLens above each test or suite for running or debugging the tests
testExplorer.gutterDecorationShow the state of each test in the editor using Gutter Decorations
testExplorer.errorDecorationShow error messages from test failures as decorations in the editor
testExplorer.errorDecorationHoverProvide hover messages for the error decorations in the editor
testExplorer.sortSort the tests and suites by label or location. If this is not set (or set to null), they will be shown in the order that they were received from the adapter
testExplorer.showCollapseButtonShow a button for collapsing the nodes of the test tree
testExplorer.showExpandButtonShow a button for expanding the top nodes of the test tree, recursively for the given number of levels
testExplorer.showOnRunSwitch to the Test Explorer view whenever a test run is started
testExplorer.addToEditorContextMenuAdd menu items for running and debugging the tests in the current file to the editor context menu
testExplorer.mergeSuitesMerge suites with the same label and parent
testExplorer.hideEmptyLogHide the output channel used to show a test's log when the user clicks on a test whose log is empty
testExplorer.hideWhenHide the Test Explorer when no test adapters have been registered or when no tests have been found by the registered adapters. The default is to never hide the Test Explorer (some test adapters only work with this default setting).
testExplorer.useNativeTestingDisable the Test Explorer UI and use VSCode's native Testing UI instead

Further configuration options are provided by the Test Adapters.

Commands

The following commands are available in VS Code's command palette, use the ID to add them to your keyboard shortcuts:

IDCommand
test-explorer.reloadReload tests
test-explorer.run-allRun all tests
test-explorer.run-fileRun tests in current file
test-explorer.run-test-at-cursorRun the test at the current cursor position
test-explorer.rerunRepeat the last test run
test-explorer.debug-test-at-cursorDebug the test at the current cursor position
test-explorer.redebugRepeat the last test run in the debugger
test-explorer.cancelCancel running tests