test/test_abbrev.rb

   1 # frozen_string_literal: true
   2 require 'test/unit'
   3 require 'abbrev'
   4
   5 class TestAbbrev < Test::Unit::TestCase
   6   def test_abbrev
   7     words = %w[summer winter win ruby rules]
   8
   9     assert_equal({
  10         "rub"    => "ruby",
  11         "ruby"   => "ruby",
  12         "rul"    => "rules",
  13         "rule"   => "rules",
  14         "rules"  => "rules",
  15         "s"      => "summer",
  16         "su"     => "summer",
  17         "sum"    => "summer",
  18         "summ"   => "summer",
  19         "summe"  => "summer",
  20         "summer" => "summer",
  21         "win"    => "win",
  22         "wint"   => "winter",
  23         "winte"  => "winter",
  24         "winter" => "winter",
  25       }, words.abbrev)
  26
  27     assert_equal({
  28         "rub"    => "ruby",
  29         "ruby"   => "ruby",
  30         "rul"    => "rules",
  31         "rule"   => "rules",
  32         "rules"  => "rules",
  33       }, words.abbrev('ru'))
  34
  35     assert_equal words.abbrev,       Abbrev.abbrev(words)
  36     assert_equal words.abbrev('ru'), Abbrev.abbrev(words, 'ru')
  37   end
  38
  39   def test_abbrev_lf
  40     words = ["abc", "abc\nd", "de"]
  41
  42     assert_equal({
  43         "abc"     => "abc",
  44         "abc\n"   => "abc\nd",
  45         "abc\nd"  => "abc\nd",
  46         "d"       => "de",
  47         "de"      => "de",
  48       }, words.abbrev)
  49
  50     assert_equal({
  51         "d"       => "de",
  52         "de"      => "de",
  53       }, words.abbrev('d'))
  54   end
  55 end