free_mutant/meta/op_assgn.rb
Markus Schirp 4a9ab9340e Define expected mutations with less redundancy
The mutation examples are now introspectable, this allows to render nice
index or performing better automated analysis against the corpus.
2014-06-02 14:05:11 +00:00

15 lines
366 B
Ruby

# encoding: utf-8
Mutant::Meta::Example.add do
source '@a.b += 1'
mutation '@a.b += -1'
mutation '@a.b += 2'
mutation '@a.b += 0'
mutation '@a.b += nil'
mutation 'nil.b += 1'
mutation 'nil'
# TODO: fix invalid AST
# This should not get emitted as invalid AST with valid unparsed source
mutation s(:op_asgn, s(:ivar, :@a), :+, s(:int, 1))
end