assertLooksLike gives false positives

[stevenmathews]

Minimal repro

I would expect each of the 3 tests to fail, but only the third one does.

[jvanbruegge]

The first one does not fail because if the "expected" value (second argument) does not have a property, but the "actual" value is allowed to have additional properties.
The second one should fail though

[jvanbruegge]

I published a fix for the second test case as 1.0.5, I also added your example as regression test

[stevenmathews]

cheers @jvanbruegge :-)