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What is This?

Beaker test tagging allows you to add tags to tests (using the tag DSL method), so that you can include or exclude a specific subset of the tests given for use in this run. Why would you want to use this? Here are some examples of what you can do with this functionality:

  • Run groups of tests separately from the same testing codebase
  • Declare different actions that should be taken when a test fails
  • Make new tests go through a provisional process before being considered solid tests

How Tagging Works

Add tags to a Beaker test at the beginning, like you would if you were using confine. Things to stay aware of:

  • A test that is not executed due to a tag will be considered a ‘skipped’ test
  • Tags are free form strings and will not be subjected to any correctness testing
  • Tags are NOT case sensitive
  • Tagging was added after Beaker 2.14.1. If you're using that version or older, this isn't available
  • --test-tag-or was added after Beaker 3.12.0. If you're using an older version, this isnt available

Test Examples

Single tag example:

tag ‘long_running’

Multiple tag example:

tag ‘long_running’, 'feature_test’

Preferred style block example:

test_name “my test” do
  tag “filter1”,”filter2”
  …
end

Preferred style no-block example:

test_name “my test”
tag “filter1”,”filter2”

Command Line Interaction

--test-tag-and: Run the set of tests matching ALL of the provided single or comma-separated list of tags.

--test-tag-or: Run the set of tests matching ANY of the provided single or comma-separated list of tags.

--test-tag-exclude: Run the set of tests that do not contain ANY of the provided single or comma-separated list of tags.

Beaker will raise an error if --test-tag-and & --test-tag-exclude contain the same tag, however.

Beaker will also raise an error if you use both --test-tag-or & --test-tag-and, because it won't be able to determine which order they should be used in.

CLI Examples

Execute all ‘long_running’ tests.

$ beaker --tests path/to/tests --test-tag-and long_running

Execute all tests, except those that are ‘feature_test’

$ beaker --tests path/to/tests --test-tag-exclude feature_test

Execute all tests that are long_running but not feature_test

$ beaker --tests path/to/tests --test-tag-and long_running --test-tag-exclude feature_test

Execute all tests marked both 'long_running' and 'feature_test'

$ beaker --tests /path/to/tests --test-tag-and long_running,feature_test

Environment Variable Support

Equivalent to --test-tag-and:

BEAKER_TEST_TAG_AND=long_running,feature_test

Equivalent to --test-tag-or:

BEAKER_TEST_TAG_OR=long_running,feature_test

Equivalent to --test-tag-exclude:

BEAKER_TEST_TAG_EXCLUDE=long_running,feature_test