Ignore 'Transfer-Encoding' header in EntityResourceTestBase::testGet

Problem/Motivation

EntityResourceTestBase compares headers between HEAD and GET requests in testGet. It has a list of headers to ignore, which makes a lot of sense. However, it's currently missing the 'Transfer-Encoding' header which could be present on GET requests, depending on web server configuration, but obviously doesn't make much sense on a HEAD request. So it means running tests can fail, depending on web server configuration, so would be good to remove that fail factor.

Tentatively marked as bug report. It's kind of between that and task for me.

Proposed resolution

Add 'Transfer-Encoding' to the list of ignored headers in

EntityResourceTestBase::testGet()

.

Remaining tasks

User interface changes

N/A

API changes

N/A

Data model changes

N/A