Indigo ServiceTester
To test Indigo service you have to generate a proxy class and then write code for calling the proxy. It should be nice to have something like Web Service Studio. I started a simple project similar to the Indigo proxy generator where you can test an Indigo service quite easly. Here is the first screenshot:
The tool is really at an early stage, but I hope to have a first beta in few weeks. Stay tuned :-)