Hi! I needed to fill an index with content and created myself a test document generator. It generates random text documents based on english terms. The content doesn't make sense, but allows for testing of some search features. Each document is unique. Document length is configured to vary within a range.
Right now it's pretty slow (100 documents take 4 minutes on my machine), but for me it works. If you want to use it yourself, get it here: https://github.com/marians/php-solr-testdoc-generator Cheers, Marian