File: clear_spec.rb

package info (click to toggle)
ruby-immutable-ruby 0.1.0-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,852 kB
  • sloc: ruby: 16,556; makefile: 4
file content (24 lines) | stat: -rw-r--r-- 443 bytes parent folder | download 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
 
require 'spec_helper'

describe Immutable::List do
  describe '#clear' do
    [
      [],
      ['A'],
      %w[A B C],
    ].each do |values|
      describe "on #{values}" do
        let(:list) { L[*values] }

        it 'preserves the original' do
          list.clear
          list.should eql(L[*values])
        end

        it 'returns an empty list' do
          list.clear.should equal(L.empty)
        end
      end
    end
  end
end