Added test for LENGTH operand#123

Merged

dbu merged 3 commits intophpcr:masterfrom

wjzijderveld:test-for-length-operand

Jan 9, 2014

Commits on Dec 30, 2013

Added test for LENGTH operand (TODO: phpcr namespace)
Willem-Jan Zijderveld
committed

Commits on Jan 4, 2014

Removed unused namespace
Willem-Jan Zijderveld
committed

Commits on Jan 8, 2014

Updated tests: split into multiple tests and isolated each comparison in a separate query
Willem-Jan Zijderveld
committed