Testing Java in Visual Studio Code is enabled by the Test Runner for Java extension. It's a lightweight extension to run and debug Java test cases. The extension supports the following test frameworks: The Test Runner for Java works with the Language Support for Java™ by Red Hat and Debugger for Java extensions to provide the following features:

GitHub Copilot in VS Code can assist with setting up the testing framework for your project, and help you generate test code and fix failing tests. In this article, you'll learn how to start with testing in VS Code, find popular testing extensions, and explore the testing features.

May 4, 2022 · This tutorial will guide you through how to write and test a Java program using Visual Studio Code. It will also cover how to push the program to a Repository and automatically run tests by building a pipeline.

May 26, 2023 · In Visual Studio Code, the test button on the left, the one that looks like a flask, has disappeared on my machine. I tried to run the command "Test: Run All Tests", but I get a message "No tests found in this workspace.

May 21, 2019 · For some reason my VSCode is not finding my unit tests in my "Test Explorer". It is able to find the class but not any of the methods in the class. I think that I must have something misconfigure...

Apr 3, 2025 · The test annotations like @Test, @Before, and Assert are underlined with errors: The import org.junit cannot be resolved, Test cannot be resolved to a type, Assert cannot be resolved. The green triangle icons (Run Test) have disappeared from the gutter

Dec 26, 2023 · Visual Studio Code has a built-in test explorer that allows you to view, run, and debug your tests. However, there are a few common issues that can cause the test explorer to not show tests. In this article, we will discuss the causes of this issue and how to troubleshoot it.

An extension pack that help you prepare your machine for testing your Java project, (VSCode Icons theme included)

To use Java within Visual Studio Code, you need to install a Java Development Kit (JDK) on your local environment. JDK is a software development environment used for developing Java applications. The Extension Pack for Java supports Java version 1.8 or above. Note: To configure JDKs for your projects, see Configure Runtime for Projects.

Sep 12, 2023 · As the title says, I cannot get the Test Explorer Icon (erlenmeyer flask icon) to appear on the primary sidebar. I need to use it for a class I'm in and don't know of any alternatives to open the test explorer either.