TestDownloadOption Unexpected Failure

[pgherghetta]

Describe the bug
TestDownloadOption is failing with this error when I run webboot_test.go with the tests I recently created (see Updated the UI pull request): panic: test timed out after 10m0s.

To Reproduce
The behavior can be seen on the Updated the UI pull request under the CI build.

Expected behavior
The added tests should be able to function without error.

[rminnich]

The bigger problem is that the Downloaded directory is created in testdata, and that the remove is not done with a defer. Both of these are wrong.