Trinidad is an in-process test runner for FitNesse tests. Here's what you can do with it:

• run fitnesse fit and slim tests without starting the server as part of your build
• run fitnesse tests from JUnit within your IDE
• debug and troubleshoot fitnesse fixtures in-process as if you were working with unit tests
• easily include fitnesse acceptance tests into your build (through JUnit)
• easily run tests in transactions and roll back after each test (with Spring)
• execute fitnesse tests from maven

• version 20100103 is bundled with fitnesse - see below
• version 20091121 is bundled with fitnesse, similar to 20090818 - see below
• version 20090818 is bundled with fitnesse, apart from maven and transactional spring plugins. they are also versioned as 20090818 and tested to work with java slim/fit runners from fitnesse 20090818.
• version 1.0.9 is tested to work with java slim/fit runners from fitnesse release 20090709, fitlibrary release 20081102, Spring 2.5.5 and JUnit 4.6
• version 1.0.8 is tested to work with java slim/fit runners from fitnesse release 20090513, fitlibrary release 20081102, Spring 2.5.5 and JUnit 4.6
• if you run into problems please contact me.

• Version 20090818 JUnit and in-process integration is bundled with FitNesse, you don't need to download anything apart from FitNesse for that.
• For Versions up to 1.0.9, use Maven repository on http://maven.neuri.com/ and add this dependency to your project:

<dependency>
  <groupId>com.neuri.tdd</groupId>
  <artifactId>fitnesserunner</artifactId>
  <version>${trinidad.version}</version>
</dependency>

• available on google code http://code.google.com/p/trinidad

see http://fitnesse.org/FitNesse.UserGuide.RunningFromJunit see http://github.com/gojko/fitnesse/blob/master/src/fitnesse/junit/JUnitHelperExampleTest.java

see http://fitnesse.org/FitNesse.UserGuide.RunningFromJunit see http://github.com/gojko/fitnesse/blob/master/src/fitnesse/junit/FitNesseSuiteExampleTest.java

• Add http://maven.neuri.com/ as a plugin repository
• see http://neuri.co.uk/resources/projects/trinidad/maven-trinidad-plugin/run-tests-mojo.html for information on configuring the plugin
• execute from the command line

mvn trinidad:run-tests -Dtrinidad.test.location=../../fitnesse  -Dtrinidad.run.suite=FitNesse.SuiteAcceptanceTests.SuiteSlimTests

• or add the plugin configuration to your POM build file, and bind it to a test phase. See http://trinidad.googlecode.com/svn/trunk/trinidad/maven-trinidad-plugin-test/pom.xml for an example
• see http://fitnesse.org/FitNesse.UserGuide.RunningFromMaven for more info and examples

• .NET support