Add real db test for server/middleware_test.go

[gilcrest]

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Right now, tests that hit the db are mocked. Need to add true tests that hit the db. It will be a significant effort to enable this due to the test data setup/cleanup that will need to be in place for these tests, but it's worth it.

[gilcrest]

See TestServer_appHandler for to see where mocked and replace with actual