Skip to content

Maven project combining Spock 2.0 and JUnit 5 tests, separation between Unit and Integration tests and parallel test execution

License

Notifications You must be signed in to change notification settings

Martin-BG/spock-jupiter-integration

Folders and files

NameName
Last commit message
Last commit date

Latest commit

 

History

67 Commits
 
 
 
 
 
 
 
 
 
 
 
 

Repository files navigation

Spock framework and JUnit 5, Unit and Integration tests separation, Parallel tests execution in Maven

Description

A simple Maven project combining Spock 2.4-M4-groovy-4.0 and JUnit 5.11.0 tests, parallel tests execution and separation between Unit and Integration tests.

Based on:

Dependencies Diagram

dependencies diagram

Project Structure

src
    main
        java - source code
        resources - application resources
    test
        integration - integration tests
        resources - test resources
        unit - unit test

Supported File Name Patterns

  • Java Unit test:

    1. *Test.java

    2. *TestCase.java

    3. *Tests.java

    4. Test*.java

  • Java Integration test:

    1. IT*.java

    2. *IT.java

    3. *ITCase.java

  • Spock/Groovy Unit test:

    1. *Spec.groovy

  • Spock/Groovy Integration test:

    1. *IS.groovy

Spock Parallel Execution

Spock 2.0 is based on JUnit 5 Platform and supports Parallel Execution since version 2.0-M4.

To enable parallel execution set the runner.parallel.enabled configuration to true in Spock Configuration.

Refer to documentation for details on supported modes and for fine-tuning.

Note
1.3 versions
Spock 1.3-groovy-2.5 is based on JUnit 4 and doesn’t support parallel execution within a spec.
Tip
Forked Execution
For older Spock versions forked execution could be enabled with this configuration:
<plugins>
[...]
  <plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-surefire-plugin</artifactId> // same for maven-failsafe-plugin
    [...]
    <configuration>
        <forkCount>2C</forkCount>
        <reuseForks>false</reuseForks>
        [...]
    </configuration>
  </plugin>
[...]
</plugins>

JUnit 5 Parallel Execution

junit.jupiter.execution.parallel.enabled=true
junit.jupiter.execution.parallel.config.strategy=dynamic
junit.jupiter.execution.parallel.config.dynamic.factor=2
junit.jupiter.execution.parallel.mode.default=concurrent
junit.jupiter.execution.parallel.mode.classes.default=concurrent

Fine tune per class or for single methods by annotation:
@Execution(ExecutionMode.CONCURRENT)
@Execution(ExecutionMode.SAME_THREAD)

Spock Configuration

runner {
    filterStackTrace false
    optimizeRunOrder true
    parallel {
        enabled true
        dynamic(2.0)
    }
}

Useful Resources

Optional Extensions

Maven Surefire Report Plugin

  • Documentation

  • Usage:

    1. mvn clean verify site

    2. Open target/site/index.html in Web browser

  • Setup

<project>
    [...]

    <build>
        [...]

        <plugins>
            [...]

            <!-- https://mvnrepository.com/artifact/org.apache.maven.plugins/maven-site-plugin -->
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-site-plugin</artifactId>
                <version>3.12.0</version>
            </plugin>

            <!-- https://mvnrepository.com/artifact/org.apache.maven.plugins/maven-project-info-reports-plugin -->
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-project-info-reports-plugin</artifactId>
                <version>3.3.0</version>
            </plugin>
        </plugins>
    </build>

    <reporting>
        <plugins>
            <!-- https://mvnrepository.com/artifact/org.apache.maven.plugins/maven-pmd-plugin -->
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-pmd-plugin</artifactId>
                <version>3.17.0</version>
            </plugin>

            <!-- https://mvnrepository.com/artifact/org.apache.maven.plugins/maven-surefire-report-plugin -->
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-surefire-report-plugin</artifactId>
                <version>2.22.2</version>
            </plugin>
        </plugins>
    </reporting>

</project>

JaCoCo Plugin

  • Documentation

  • Usage:

    1. mvn clean verify

    2. Open target/site/jacoco/index.html in Web browser

  • Setup

<project>
    [...]

    <build>
        [...]

        <plugins>
            [...]

            <!-- https://mvnrepository.com/artifact/org.jacoco/jacoco-maven-plugin -->
            <plugin>
                <groupId>org.jacoco</groupId>
                <artifactId>jacoco-maven-plugin</artifactId>
                <version>0.8.8</version>
                <executions>
                    <execution>
                        <goals>
                            <goal>prepare-agent</goal>
                        </goals>
                    </execution>
                    <execution>
                        <id>report</id>
                        <phase>prepare-package</phase>
                        <goals>
                            <goal>report</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
        </plugins>
    </build>

</project>

About

Maven project combining Spock 2.0 and JUnit 5 tests, separation between Unit and Integration tests and parallel test execution

Topics

Resources

License

Stars

Watchers

Forks

Releases

No releases published

Packages

No packages published