Sha256: d1462ebd226c3be3359cc9c931be6baa79d28d2824a16e897cc416bcd354b092
Contents?: true
Size: 1.17 KB
Versions: 8
Compression:
Stored size: 1.17 KB
Contents
module Mutant
class Mutator
class Node
class Send
# Mutator for sends that correspond to a binary operator
class Binary < self
children :left, :operator, :right
private
# Emit mutations
#
# @return [undefined]
def dispatch
emit(left)
emit_left_mutations
emit_selector_replacement
emit(right)
emit_right_mutations
emit_not_equality_mutations
end
# Emit mutations for `!=`
#
# @return [undefined]
def emit_not_equality_mutations
return unless operator.equal?(:'!=')
emit_not_equality_mutation(:eql?)
emit_not_equality_mutation(:equal?)
end
# Emit negated method sends with specified operator
#
# @param new_operator [Symbol] selector to be negated
#
# @return [undefined]
def emit_not_equality_mutation(new_operator)
emit(n_not(s(:send, left, new_operator, right)))
end
end # Binary
end # Send
end # Node
end # Mutator
end # Mutant
Version data entries
8 entries across 8 versions & 1 rubygems