We have a test harness, and some of the tests want test files. Committing a bunch of large binaries to git doesn't seem like the right way to go, and the files

We have a test harness, and some of the tests want test files. Committing a bunch of large binaries to git doesn't seem like the right way to go, and the files are only needed if the tests are going to be run. Now I could build the download into the test itself, but that's extra stuff that's not part of the test proper.