samples for blog post

Spock tests grouping using junit @Category example.

To run execute all tests:

./gradlew test

When no test is defined to be included all will be executed

To run all tests excluding database tests ./gradlew test -Dgroups=-db

To run only database tests ./gradle test -Dgroups=db

Available test groups:

fast - fast tests
slow - slow tests
it   - integration tests
db   - database tests

It's possible to mix includes and excludes: ./gradlew test -Dgroups=slow,-db

More examples on my blog - https://blog.pchudzik.com/201701/spock-groups/