ReferenceTest : Verify expected error messages.
ReferenceTest : Verify expected error messages.

lucienfostier/gaffer,appleseedhq/gaffer,hradec/gaffer,hradec/gaffer,lucienfostier/gaffer,lucienfostier/gaffer,chippey/gaffer,andrewkaufman/gaffer,johnhaddon/gaffer,boberfly/gaffer,andrewkaufman/gaffer,GafferHQ/gaffer,boberfly/gaffer,ivanimanishi/gaffer,appleseedhq/gaffer,andrewkaufman/gaffer,andrewkaufman/gaffer,ivanimanishi/gaffer,johnhaddon/gaffer,hradec/gaffer,ImageEngine/gaffer,GafferHQ/gaffer,ImageEngine/gaffer,ImageEngine/gaffer,lucienfostier/gaffer,hradec/gaffer,boberfly/gaffer,hradec/gaffer,ImageEngine/gaffer,ivanimanishi/gaffer,chippey/gaffer,chippey/gaffer,ivanimanishi/gaffer,andrewkaufman/gaffer,johnhaddon/gaffer,boberfly/gaffer,chippey/gaffer,GafferHQ/gaffer,appleseedhq/gaffer,johnhaddon/gaffer,johnhaddon/gaffer,GafferHQ/gaffer,appleseedhq/gaffer,GafferHQ/gaffer