Checks failing with luaunit v3.4

[Nathan Hartland]

Assertions on pattern equality through assertEquals that worked in v3.3 are failing in v3.4 of luaunit. This is despite the metamethod eq returning true for the failing cases. E.g

assertEquals(pattern1, pattern2) -- Fails
assertTrue(pattern1 == pattern2) -- Succeeds

Maybe luaunit is not properly handling the eq metamethod?