(some) removing of quotes from where they're useless (superstition).
This should be NFC for these tests, as the data being quoted doesn't
happen to require it, but depending upon the data not altering, or the
code not being copied to a different environment is unwise, when it is
so easy to simply do it correctly.
A few line wrapping and white space changes as well.
Nothing changed here is intended to alter the way that the tests run,
or results generated.
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