diff options
Diffstat (limited to 'activesupport/test')
-rw-r--r-- | activesupport/test/core_ext/string_ext_test.rb | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/activesupport/test/core_ext/string_ext_test.rb b/activesupport/test/core_ext/string_ext_test.rb index 47f772ab9b..7eff505a22 100644 --- a/activesupport/test/core_ext/string_ext_test.rb +++ b/activesupport/test/core_ext/string_ext_test.rb @@ -84,6 +84,33 @@ class StringInflectionsTest < Test::Unit::TestCase assert_equal 'x', 'x'.last(4) end + def test_access_returns_a_real_string + hash = {} + hash["h"] = true + hash["hello123".at(0)] = true + assert_equal %w(h), hash.keys + + hash = {} + hash["llo"] = true + hash["hello".from(2)] = true + assert_equal %w(llo), hash.keys + + hash = {} + hash["hel"] = true + hash["hello".to(2)] = true + assert_equal %w(hel), hash.keys + + hash = {} + hash["hello"] = true + hash["123hello".last(5)] = true + assert_equal %w(hello), hash.keys + + hash = {} + hash["hello"] = true + hash["hello123".first(5)] = true + assert_equal %w(hello), hash.keys + end + def test_starts_ends_with s = "hello" assert s.starts_with?('h') |