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Install and Setup JavaSDK and Cucumber (MacOS): Difference between revisions

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*This tutorial is based on this file (Programming Exercises Course 02161 Week 1 written by Hubert Baumeister in January 2022) to make additions and changes.
*This tutorial is based on this file (Programming Exercises Course 02161 Week 1 written by Hubert Baumeister in January 2022) to make additions and changes.
*Contact Shuokai Ma ([mailto:s214919@student.dtu.dk s214919@student.dtu.dk]) if you find a problem or have suggestions for this Wiki.
*Contact Shuokai Ma ([mailto:s214919@student.dtu.dk s214919@student.dtu.dk]) if you find a problem or have suggestions for this Wiki.
= Install Homebrew =
= Install and Verify JavaSDK =
 
Go to the [https://brew.sh/ Homebrew Installation Page]. Copy the following code to your terminal:
 
<code class="mwt-code">/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"</code>


The terminal will ask you to provide your password. Enter your password and then press the '''RETURN/ENTER''' to continue.[[File:Mac01.png|500px|center|thumb|Homebrew Installation]]<p>Once the installation is done, you can check if you have installed the Homebrew successfully by writing <code class="mwt-code">brew --version</code>in the terminal. It should show the following message:</p>
== Download JavaSDK ==


[[File:Mac02.png|500px|center|thumb|Verify Homebrew]]
Go to the [https://www.oracle.com/java/technologies/downloads/ JavaSDK Download Page]. Based on your OS, download the following file (Java 21 recommended):


= Install and Verify JavaSDK =
macOS: ARM64 DMG Installer (for M series chips) or x64 DMG Installer (for Intel chips)
Open your terminal and write the following code: <code class="mwt-code">brew install java</code>. The Homebrew should then do all things for you.&nbsp;&nbsp;<p>Then check your installation by running <code class="mwt-code">java -version</code></p>


[[image:mac03.png|500x300px|center|thumb|Install and Verify JavaSDK]]
== Install JavaSDK ==


If this is not the case, you also need to create a symlink for the system Java wrappers to find this JDK:
'''Double-click''' the file you downloaded and then '''double-click''' the '''pkg''' file, you should see the following interface[[File:Mac install java.png|400px|center|thumb|Java(TM) Installing Program]]


<code class="mwt-code">sudo ln -sfn /opt/homebrew/opt/openjdk/libexec/openjdk.jdk \ /Library/Java/JavaVirtualMachines/openjdk.jdk</code>
Click '''CONTINUE''', and '''choose''' where you want to install it. Then you should '''provide''' your password and wait for it to finish installing and click '''CLOSE'''.&nbsp;
== Verify JavaSDK ==


After that, try to verify the Java SDK again in your terminal.
Open your terminal and write <code class="mwt-code">java --version</code>. You should see the following content:[[File:Mac java.png|400px|center|thumb|Verify JavaSDK]]


= Download and Install IDE (Eclipse or IntelliJ) =
= Download and Install IDE (Eclipse or IntelliJ) =

Latest revision as of 02:05, 29 January 2024

READ ME FIRST

  • This tutorial applies to the Mac operating system, you can also check Windows tutorial.
  • This tutorial is based on this file (Programming Exercises Course 02161 Week 1 written by Hubert Baumeister in January 2022) to make additions and changes.
  • Contact Shuokai Ma (s214919@student.dtu.dk) if you find a problem or have suggestions for this Wiki.

Install and Verify JavaSDK

Download JavaSDK

Go to the JavaSDK Download Page. Based on your OS, download the following file (Java 21 recommended):

macOS: ARM64 DMG Installer (for M series chips) or x64 DMG Installer (for Intel chips)

Install JavaSDK

Double-click the file you downloaded and then double-click the pkg file, you should see the following interface

Java(TM) Installing Program

Click CONTINUE, and choose where you want to install it. Then you should provide your password and wait for it to finish installing and click CLOSE

Verify JavaSDK

Open your terminal and write java --version. You should see the following content:

Verify JavaSDK

Download and Install IDE (Eclipse or IntelliJ)

The course will use Eclipse in its teaching material but all the things we do in the course can be done in IntelliJ too. You can download the latest version of Eclipse and IntelliJ (Community Edition) here. After that, you can follow the instructions of the installation wizard to install the IDE.

Download and Install the Cucumber plugin

Eclipse

From the Eclipse marketplace (from inside the Help menu of Eclipse), download the "Cucumber" plugin.

Install Cucumber (Eclipse)

IntelliJ

IntelliJ already comes with a Cucumber plugin. But I recommend you also download a plugin called Cucumber for Java since it can add support for Cucumber testing tools with step definitions written. You can download that from IntelliJ IDEA -> Settings -> plugins

Install Cucumber (IntelliJ)

Restart your IDE

After you install the Cucumber plugin, you need to restart your IDE (Your IDE will also notify you to do that).

Download and Import the project "libaray01" to your IDE

You can download the zip file library01.zip here. And then you should unpack the zip file first.

Eclipse

You can now import the project into Eclipse by clicking File -> Import -> Maven -> Existing Maven Projects.  After clicking Next, proceed to click Browse and select the file you unpacked from the zip file. Then, mark the project pom.xml and click Finish.

Import project (Eclipse)

IntelliJ

You can now import the project into IntelliJ by clicking Open and Choosing the file pom.xml you unpacked from the zip file. Then click Open and Open as Project.

Import project (IntelliJ)

Run the project in your IDE

Eclipse

Find the file AcceptanceTest.java under the src/test/java/dtu.library.acceptance_tests and then right-click -> Run as -> JUnit Test. You will see the following content:

Run the project in Eclipse

Although the program fails the test (as it should), it proves that you can already run the cucumber plugin. You can now begin to implement the production code such that the scenarios "Admin login", "Admin logout", "Add book", and "Search book" pass. After implementing the first scenario on "Admin login", you should see the following:

Successfully passed the first scenario test in Eclipse

IntelliJ

Find the file AcceptanceTest.java under the src/test/java/dtu.library/acceptance_tests and then right-click -> Run 'AcceptanceTest'. You will see the following content:

Run the project in IntelliJ

Although IntelliJ shows "build failed" at first, you can assume that you can already run the cucumber plugin. You can now begin to implement the production code such that the scenarios "Admin login", "Admin logout", "Add book", and "Search book" pass. After implementing the first scenario on "Admin login", you should see the following:

Successfully passed the first scenario test in IntelliJ