/
hash_as_last_array_item_spec.rb
63 lines (52 loc) · 1.61 KB
/
hash_as_last_array_item_spec.rb
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# frozen_string_literal: true
RSpec.describe RuboCop::Cop::Style::HashAsLastArrayItem, :config do
subject(:cop) { described_class.new(config) }
context 'when EnforcedStyle is braces' do
let(:cop_config) do
{ 'EnforcedStyle' => 'braces' }
end
it 'registers an offense and corrects when hash without braces' do
expect_offense(<<~RUBY)
[1, 2, one: 1, two: 2]
^^^^^^^^^^^^^^ Wrap hash in `{` and `}`.
RUBY
expect_correction(<<~RUBY)
[1, 2, {one: 1, two: 2}]
RUBY
end
it 'does not register an offense when hash with braces' do
expect_no_offenses(<<~RUBY)
[1, 2, { one: 1, two: 2 }]
RUBY
end
it 'does not register an offense when hash is not inside array' do
expect_no_offenses(<<~RUBY)
foo(one: 1, two: 2)
RUBY
end
end
context 'when EnforcedStyle is no_braces' do
let(:cop_config) do
{ 'EnforcedStyle' => 'no_braces' }
end
it 'registers an offense and corrects when hash with braces' do
expect_offense(<<~RUBY)
[{ one: 1 }, { three: 3 }, 2, { three: 3 }]
^^^^^^^^^^^^ Omit the braces around the hash.
RUBY
expect_correction(<<~RUBY)
[{ one: 1 }, { three: 3 }, 2, three: 3 ]
RUBY
end
it 'does not register an offense when hash without braces' do
expect_no_offenses(<<~RUBY)
[1, 2, one: 1, two: 2]
RUBY
end
it 'does not register an offense when hash is not inside array' do
expect_no_offenses(<<~RUBY)
foo({ one: 1, two: 2 })
RUBY
end
end
end