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| author | David Heinemeier Hansson <david@loudthinking.com> | 2010-06-01 16:38:42 -0500 |
|---|---|---|
| committer | Mikel Lindsaar <raasdnil@gmail.com> | 2010-06-03 23:32:11 +1000 |
| commit | bd7a27ac6b64c2ec46a90176c7d6d7477b030a82 (patch) | |
| tree | eb9f14a745aede86baa2b4b4a6259b7bd5234a7a /activesupport/test/core_ext/string_ext_test.rb | |
| parent | 19d1d42daf64021221a558d6e33dfb46dddc8bfe (diff) | |
| download | rails-bd7a27ac6b64c2ec46a90176c7d6d7477b030a82.tar.gz rails-bd7a27ac6b64c2ec46a90176c7d6d7477b030a82.tar.bz2 rails-bd7a27ac6b64c2ec46a90176c7d6d7477b030a82.zip | |
Extracted String#truncate from TextHelper#truncate [DHH]
Diffstat (limited to 'activesupport/test/core_ext/string_ext_test.rb')
| -rw-r--r-- | activesupport/test/core_ext/string_ext_test.rb | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/activesupport/test/core_ext/string_ext_test.rb b/activesupport/test/core_ext/string_ext_test.rb index 759b0ddcd6..d9702dd9ff 100644 --- a/activesupport/test/core_ext/string_ext_test.rb +++ b/activesupport/test/core_ext/string_ext_test.rb @@ -210,6 +210,35 @@ class StringInflectionsTest < Test::Unit::TestCase # And changes the original string: assert_equal original, expected end + + def test_truncate + assert_equal "Hello World!", "Hello World!".truncate(12) + assert_equal "Hello Wor...", "Hello World!!".truncate(12) + end + + def test_truncate_with_omission_and_seperator + assert_equal "Hello[...]", "Hello World!".truncate(10, :omission => "[...]") + assert_equal "Hello[...]", "Hello Big World!".truncate(13, :omission => "[...]", :separator => ' ') + assert_equal "Hello Big[...]", "Hello Big World!".truncate(14, :omission => "[...]", :separator => ' ') + assert_equal "Hello Big[...]", "Hello Big World!".truncate(15, :omission => "[...]", :separator => ' ') + end + + if RUBY_VERSION < '1.9.0' + def test_truncate_multibyte + with_kcode 'none' do + assert_equal "\354\225\210\353\205\225\355...", "\354\225\210\353\205\225\355\225\230\354\204\270\354\232\224".truncate(10) + end + with_kcode 'u' do + assert_equal "\354\225\204\353\246\254\353\236\221 \354\225\204\353\246\254 ...", + "\354\225\204\353\246\254\353\236\221 \354\225\204\353\246\254 \354\225\204\353\235\274\353\246\254\354\230\244".truncate(10) + end + end + else + def test_truncate_multibyte + assert_equal "\354\225\204\353\246\254\353\236\221 \354\225\204\353\246\254 ...".force_encoding('UTF-8'), + "\354\225\204\353\246\254\353\236\221 \354\225\204\353\246\254 \354\225\204\353\235\274\353\246\254\354\230\244".force_encoding('UTF-8').truncate(10) + end + end end class StringBehaviourTest < Test::Unit::TestCase |