diff options
Diffstat (limited to 'activesupport/test/core_ext/blank_test.rb')
| -rw-r--r-- | activesupport/test/core_ext/blank_test.rb | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/activesupport/test/core_ext/blank_test.rb b/activesupport/test/core_ext/blank_test.rb new file mode 100644 index 0000000000..2aba73a008 --- /dev/null +++ b/activesupport/test/core_ext/blank_test.rb @@ -0,0 +1,13 @@ +require 'test/unit' +require File.dirname(__FILE__) + '/../../lib/active_support/core_ext/object_and_class' +require File.dirname(__FILE__) + '/../../lib/active_support/core_ext/blank' + +class BlankTest < Test::Unit::TestCase + BLANK = [nil, false, '', ' ', " \n\t \r ", [], {}] + NOT = [true, 0, 1, 'a', [nil], { nil => 0 }] + + def test_blank + BLANK.each { |v| assert v.blank? } + NOT.each { |v| assert !v.blank? } + end +end |