SAML2test is a tests tool that will allow an independent validation of a specific instance of a SAML2 entity. It will test not only if the instance works according to the SAML2 standard but also if it complies with a specific profile of SAML2.
You may run test using the Test Service at fed-lab.org, or start run your own instance of the test server.
Before using the service you need to prepare your test configuration.