From 7212c29802e34fe7368d5b484a479c31fad49c5d Mon Sep 17 00:00:00 2001 From: Juanjo Bazan Date: Tue, 30 Mar 2010 23:18:44 +0200 Subject: new assertion: assert_blank Signed-off-by: Xavier Noria --- activesupport/lib/active_support/testing/assertions.rb | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'activesupport/lib/active_support') diff --git a/activesupport/lib/active_support/testing/assertions.rb b/activesupport/lib/active_support/testing/assertions.rb index c529b92240..30a22fcc0e 100644 --- a/activesupport/lib/active_support/testing/assertions.rb +++ b/activesupport/lib/active_support/testing/assertions.rb @@ -62,6 +62,13 @@ module ActiveSupport def assert_no_difference(expression, message = nil, &block) assert_difference expression, 0, message, &block end + + # Test if an expression is blank. Passes if object.blank? is true. + # + # assert_blank [] # => true + def assert_blank(object) + assert object.blank?, "#{object.inspect} is not blank" + end end end end -- cgit v1.2.3