Add content_for?(:name) helper to check if content_for(:name) is present [#1311 state:resolved]

Signed-off-by: Pratik Naik <pratiknaik@gmail.com>

1 files changed, 15 insertions, 0 deletions

diff --git a/actionpack/test/template/capture_helper_test.rb b/actionpack/test/template/capture_helper_test.rb
new file mode 100644
index 0000000000..2017a18806
--- /dev/null
+++ b/actionpack/test/template/capture_helper_test.rb
@@ -0,0 +1,15 @@
+require 'abstract_unit'
+
+class CaptureHelperTest < ActionView::TestCase
+  def setup
+    super
+    @_content_for = Hash.new {|h,k| h[k] = "" }
+  end
+
+  def test_content_for
+    assert ! content_for?(:title)
+    content_for :title, 'title'
+    assert content_for?(:title)
+    assert ! content_for?(:something_else)
+  end
+end