NewLog logger with "TEST" prefix and the Lmicroseconds flag.

New returns a new test logger.

NewWriter creates a new io.Writer backed by a Logger.

UseStdout returns true if NOMAD_TEST_STDOUT=1 and sends logs to stdout.

WithPrefix returns a new test logger with the Lmicroseconds flag set.

LogPrinter is the methods of testing.T (or testing.B) needed by the test logger.