Installation

## 3 Installation

This chapter explains how to install the Jakarta WebSocket TCK software.

After installing the software according to the instructions in this chapter, proceed to Chapter 4, "Setup and Configuration," for instructions on configuring your test environment.

### 3.1 Obtaining a Compatible Implementation

Each compatible implementation (CI) will provide instructions for obtaining their implementation. Eclipse Tyrus 2.2 is a compatible implementation which may be obtained from https://projects.eclipse.org/projects/ee4j.tyrus

### 3.2 Installing the Software

Before you can run the WebSocket TCK tests, you must install and set up the following software components:

- A Jakarta EE 10 CI (for example Eclipse Tyrus 2.2) or, at a minimum, a Web server with a Servlet 6.0 container

- Java SE 17+

- Any Jupiter API compatible test runner. Eg: Apache Maven 3.6.3+

- A CI for WebSocket 2.2, one example is Eclipse Tyrus 2.2

- WebSocket TCK version 2.2, which includes:

  - websocket-tck-common-2.2.0.jar

  - websocket-tck-spec-tests-2.2.0.jar

- The WebSocket 2.2 Vendor Implementation (VI)

Follow these steps:

1. Install the Java SE 17+ software, if it is not already installed.
   Download and install the Java SE 17+ software from http://www.oracle.com/technetwork/java/javase/downloads/index.html. Refer to the installation instructions that accompany the software for additional information.

2. Install the Apache Maven 3.6.3+ software, if it is not already installed.
   Download and install Apache Maven 3.6.3+ software from Apache Maven Project.

3. Install the WebSocket TCK 2.2 software.

   1. Copy or download the WebSocket TCK software to your local system.
      You can obtain the WebSocket TCK software from the Jakarta EE site https://jakarta.ee/specifications/websocket/2.2/.

   2. Use the `unzip` command to extract the bundle in the directory of your choice:
      `unzip jakarta-websocket-tck-2.2.0.zip`

4. Install the Jakarta EE 10 CI software (the servlet Web container used for running the WebSocket TCK with the WebSocket 2.2 CI), if it is not already installed.
   Download and install the Servlet Web container with the WebSocket 2.2 CI used for running the WebSocket TCK 2.2, represented by the Jakarta EE 10 CI. If you intend to use Eclipse Tyrus 2.2, you may obtain this software via the downloads tab from the project website: https://projects.eclipse.org/projects/ee4j.tyrus.

5. Install a WebSocket 2.2 Compatible Implementation.
   A Compatible Implementation is used to validate your initial configuration and setup of the WebSocket TCK 2.2 tests, which are explained further in Chapter 4, "Setup and Configuration."
   The Compatible Implementations for WebSocket are listed on the Jakarta EE Specifications web site: https://jakarta.ee/specifications/websocket/2.2/.

6. Install a Web server on which the WebSocket TCK test applications can be published for testing the VI.

7. Install the WebSocket VI to be tested.
   Follow the installation instructions for the particular VI under test.

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