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The service tests exercise the actions through a child session; these call the
macros in place, so the guard and the answers are covered without a request:
mpe_dirlist 7 assertions - iftrue=0 does nothing, one level, files
excluded, three levels, the depth cap, the maxobs cap with
TRUNCATED=Y, and a blank parent returning a root path
mpe_writecheck 5 assertions - iftrue=0 does nothing, a writable folder, a
file, a missing path with a reason, and the probe leaving an
existing file that already had its old name alone
They live in sasjs/macros beside the macros they test, which works: a test file
in a declared macro folder compiles to sasjsbuild/tests/macros/ and sasjs test
runs it from there.
Two traps, both hit before this passed:
- these macros write JSON to _webout, so the test has to point _webout at a
temp file while they run and put it back before the term program writes the
results - the first attempt redirected without restoring and the runner
reported "No webout was returned by job";
- descriptions in mp_assert must not contain a comma: an unquoted comma splits
the parameter list and the assertion fails to compile with "All positional
parameters must precede keyword parameters", which names the call rather than
the comma.