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RUNNING_TESTS.md

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Running RabbitMQ Java Client Test Suites

There are multiple test suites in the RabbitMQ Java client library; the source for all of the suites can be found in the src/test/java directory.

The suites are:

  • Client tests
  • Server tests
  • TLS connectivity tests
  • Functional tests
  • Multi-node tests

All of them assume a RabbitMQ node listening on localhost:5672 (the default settings). TLS tests require a broker listening on the default TLS port, 5671. Multi-node tests expect a second cluster node listening on localhost:5673.

Connection recovery tests need rabbitmqctl to control the running nodes.

Note running all those tests requires a fairly complicated setup and is overkill for most contributions. This is why this document will cover how to run the most important subset of the test suite. Continuous integration jobs run the whole test suite anyway.

Running Tests

Use make deps to fetch the dependencies in the deps directory:

make deps

To run a subset of the test suite (do not forget to start a local RabbitMQ node):

./mvnw verify \
       -Dtest-broker.A.nodename=rabbit@$(hostname) \
       -Drabbitmqctl.bin=/path/to/rabbitmqctl \
       -Dit.test=ClientTestSuite,FunctionalTestSuite,ServerTestSuite

The test suite subset does not include TLS tests, which is fine for most contributions and makes the setup easier.

The previous command launches tests against the blocking IO connector. To run the tests against the NIO connector, add -P use-nio to the command line:

./mvnw verify -P use-nio \
       -Dtest-broker.A.nodename=rabbit@$(hostname) \
       -Drabbitmqctl.bin=/path/to/rabbitmqctl \
       -Dit.test=ClientTestSuite,FunctionalTestSuite,ServerTestSuite

For details on running specific tests, see below.

Running a Specific Test Suite

To run a specific test suite, execute one of the following in the top-level directory of the source tree:

  • To run the client unit tests:
./mvnw verify -P use-nio \
       -Dtest-broker.A.nodename=rabbit@$(hostname) \
       -Drabbitmqctl.bin=/path/to/rabbitmqctl \
       -Dit.test=ClientTestSuite
  • To run the functional tests:
./mvnw verify -P use-nio \
       -Dtest-broker.A.nodename=rabbit@$(hostname) \
       -Drabbitmqctl.bin=/path/to/rabbitmqctl \
       -Dit.test=FunctionalTestSuite
  • To run a single test:
./mvnw verify -P use-nio \
       -Dtest-broker.A.nodename=rabbit@$(hostname) \
       -Drabbitmqctl.bin=/path/to/rabbitmqctl \
       -Dit.test=DeadLetterExchange

Test reports can be found in target/failsafe-reports.

Running Against a Broker in a Docker Container

Run the broker:

docker run -it --rm --name rabbitmq -p 5672:5672 rabbitmq:3.8

Launch the tests:

./mvnw verify \
    -Drabbitmqctl.bin=DOCKER:rabbitmq \
    -Dit.test=ClientTestSuite,FunctionalTestSuite,ServerTestSuite

Note the rabbitmqctl.bin system property uses the syntax DOCKER:{containerId}.