project schema tests: ensure json format checkers are loaded (#3357)
Many of the tests would fail when not running the whole test suite.
This is because the json format checkers in project_loader._config
have not been loaded. Ensure this module is imported, and mark the
import to ignore related warnings.
Signed-off-by: Chris Patterson <email address hidden>
When isort reformats the output, it removes a newline. We can
ignore this delta by telling diff to ignore blank newlines that
wouldn't affect the runtime.
Signed-off-by: Chris Patterson <email address hidden>
