Maven dependency setup in JUnit - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to add the JUnit 5 dependency groupId in the Maven POM file.

JUnit

<dependency>
  <groupId>[1]</groupId>
  <artifactId>junit-jupiter</artifactId>
  <version>5.9.3</version>
  <scope>test</scope>
</dependency>

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Aorg.junit

Bjunit

Corg.junit.jupiter

Dorg.junit.jupiter.api

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'org.junit.jupiter.api' which is a package name, not a groupId.

Using 'junit' which is for JUnit 4, not JUnit 5.

The correct groupId for JUnit 5 is org.junit.jupiter. This identifies the JUnit Jupiter project in Maven repositories.

2fill in blank

medium

Complete the code to specify the artifactId for JUnit 5 Jupiter engine in the Maven POM file.

JUnit

<dependency>
  <groupId>org.junit.jupiter</groupId>
  <artifactId>[1]</artifactId>
  <version>5.9.3</version>
  <scope>test</scope>
</dependency>

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Ajunit-vintage-engine

Bjunit-jupiter-engine

Cjunit-platform-engine

Djunit-jupiter

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'junit-jupiter-engine' which only includes the engine, not the API.

Using 'junit-vintage-engine' which is for running JUnit 4 tests.

The artifactId junit-jupiter includes the API and engine for writing and running JUnit 5 tests.

3fill in blank

hard

Fix the error in the version tag to use the latest stable JUnit 5 version.

JUnit

<dependency>
  <groupId>org.junit.jupiter</groupId>
  <artifactId>junit-jupiter</artifactId>
  <version>[1]</version>
  <scope>test</scope>
</dependency>

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A5.9.3

B5.7.0

C4.13.2

D6.0.0

Attempts:

3 left

💡 Hint

Common Mistakes

Using JUnit 4 version numbers like 4.13.2.

Using a non-existent future version like 6.0.0.

The latest stable version of JUnit 5 as of now is 5.9.3. Versions like 4.13.2 belong to JUnit 4, and 6.0.0 does not exist yet.

4fill in blank

hard

Fill both blanks to add the Maven scope and the correct tag to include JUnit 5 dependency.

JUnit

<dependency>
  <groupId>org.junit</groupId>
  <artifactId>junit-jupiter</artifactId>
  <version>5.9.3</version>
  <[1]>[2]</[1]>
</dependency>

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Ascope

Btest

Cversion

Dcompile

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'compile' scope which includes the dependency in production builds unnecessarily.

Using 'version' as a tag name instead of 'scope'.

The scope tag defines when the dependency is used. For JUnit tests, the scope should be test so it is only used during testing.

5fill in blank

hard

Fill all three blanks to complete a Maven POM snippet that adds JUnit 5 dependency with groupId, artifactId, and version.

JUnit

<dependency>
  <groupId>[1]</groupId>
  <artifactId>[2]</artifactId>
  <version>[3]</version>
  <scope>test</scope>
</dependency>

Drag options to blanks, or click blank then click option'

Aorg.junit

Bjunit-jupiter

C5.9.3

Dorg.junit.jupiter

Attempts:

3 left

💡 Hint

Common Mistakes

Mixing groupId and artifactId values.

Using outdated version numbers.

The correct Maven dependency for JUnit 5 uses org.junit.jupiter as groupId, junit-jupiter as artifactId, and 5.9.3 as the version.