This list of integer types was drawn from OWL 2.

At the time of this test's initial implementation, only the lexical
error in `"zero"^^xsd:integer` was detected.

References:
* The general style of this test was adapted from
  `/test/test_extra.py`.

Signed-off-by: Alex Nelson <alexander.nelson@nist.gov>

Signed-off-by: Alex Nelson <alexander.nelson@nist.gov>

The third test in test_integers.py now constructs Literal objects for a
strict set-equivalence of expected failing path-value pairs.  However,
it's not clear whether these Literals should have been constructible
with rdflib, so this patch might revert significantly.

References:
* RDFLib/rdflib#1757

Signed-off-by: Alex Nelson <alexander.nelson@nist.gov>

With this, `test_integers.py` passes `mypy --strict`.

Signed-off-by: Alex Nelson <alexander.nelson@nist.gov>

fix sh.path to sh.resultPath in integers test