/
string_chars_spec.rb
54 lines (45 loc) · 1.21 KB
/
string_chars_spec.rb
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# frozen_string_literal: true
RSpec.describe RuboCop::Cop::Style::StringChars, :config do
it 'registers and corrects an offense when using `split(//)`' do
expect_offense(<<~RUBY)
string.split(//)
^^^^^^^^^ Use `chars` instead of `split(//)`.
RUBY
expect_correction(<<~RUBY)
string.chars
RUBY
end
it "registers and corrects an offense when using `split('')`" do
expect_offense(<<~RUBY)
string.split('')
^^^^^^^^^ Use `chars` instead of `split('')`.
RUBY
expect_correction(<<~RUBY)
string.chars
RUBY
end
it 'registers and corrects an offense when using `split("")`' do
expect_offense(<<~RUBY)
string.split("")
^^^^^^^^^ Use `chars` instead of `split("")`.
RUBY
expect_correction(<<~RUBY)
string.chars
RUBY
end
it 'does not register an offense when using `chars`' do
expect_no_offenses(<<~RUBY)
string.chars
RUBY
end
it 'does not register an offense when using `split(/ /)`' do
expect_no_offenses(<<~RUBY)
string.split(/ /)
RUBY
end
it 'does not register an offense when using `split`' do
expect_no_offenses(<<~RUBY)
string.split
RUBY
end
end