Set rethink and mysql server DB storage tests to run on circle#824

Merged

endophage merged 8 commits intonotaryproject:masterfrom cyli:db-tests-refactor

Jul 19, 2016

+1,063-616

Commits on Jul 19, 2016

Rename server and signer storage items to reflect the db type
cyli
committed
Split SQL DB creation into a separate file so we can test against a real MySQL server too
cyli
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Set up mysql server tests to run on circle
cyli
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Enable tests that require a rethink connection too, and add a bootstrap test.
cyli
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Refactor some of the TUF metadata storage tests to be more general, so they can be applied to rethink.
cyli
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Fix lint issue, and reconfigure build scripts so db test and integration test are separate.
cyli
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Fix comment and combine linting make targets into a single one.
cyli
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Fix a somewhat buggy testUpdateManyNoConflicts (as metadata is updated old metadata is no longer current.
cyli
committed