Sha256: c79b4567368ce65e156f29d0023c8fe9fb336809a73761bac1f30b290cd2328f
Contents?: true
Size: 1.39 KB
Versions: 11
Compression:
Stored size: 1.39 KB
Contents
# encoding: utf-8
require 'spec_helper'
describe RuboCop::Cop::Style::SelfAssignment do
subject(:cop) { described_class.new }
[:+, :-, :*, :**, :/, :|, :&].product(['x', '@x', '@@x']).each do |op, var|
it "registers an offense for non-shorthand assignment #{op} and #{var}" do
inspect_source(cop,
["#{var} = #{var} #{op} y"])
expect(cop.offenses.size).to eq(1)
expect(cop.messages)
.to eq(["Use self-assignment shorthand `#{op}=`."])
end
it "accepts shorthand assignment for #{op} and #{var}" do
inspect_source(cop,
["#{var} = #{var} #{op} y"])
expect(cop.offenses.size).to eq(1)
expect(cop.messages)
.to eq(["Use self-assignment shorthand `#{op}=`."])
end
end
['||', '&&'].product(['x', '@x', '@@x']).each do |op, var|
it "registers an offense for non-shorthand assignment #{op} and #{var}" do
inspect_source(cop,
["#{var} = #{var} #{op} y"])
expect(cop.offenses.size).to eq(1)
expect(cop.messages)
.to eq(["Use self-assignment shorthand `#{op}=`."])
end
it "accepts shorthand assignment for #{op} and #{var}" do
inspect_source(cop,
["#{var} = #{var} #{op} y"])
expect(cop.offenses.size).to eq(1)
expect(cop.messages)
.to eq(["Use self-assignment shorthand `#{op}=`."])
end
end
end
Version data entries
11 entries across 11 versions & 2 rubygems