[presentation-api-tests] New tests for PresentationRequest constructor with sequence of URLs (#3582)

This completes the existing tests on the PresentationRequest interface with
tests on the constructor that takes multiple URLs as input.

The update also contains a couple of tests that call the constructors with
invalid URLs to detect SyntaxError exceptions, and a couple of editorial
updates to test descriptions.

@louaybassbouss, for review

View on GitHub: https://github.com/w3c/web-platform-tests/pull/3582

Received on Thursday, 25 August 2016 14:34:30 UTC