diff options
Diffstat (limited to 'actionpack/test/template')
-rw-r--r-- | actionpack/test/template/capture_helper_test.rb | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/actionpack/test/template/capture_helper_test.rb b/actionpack/test/template/capture_helper_test.rb index e65f8b15ed..c1e83fc04d 100644 --- a/actionpack/test/template/capture_helper_test.rb +++ b/actionpack/test/template/capture_helper_test.rb @@ -7,6 +7,29 @@ class CaptureHelperTest < ActionView::TestCase @_content_for = Hash.new {|h,k| h[k] = "" } end + def test_capture_captures_the_temporary_output_buffer_in_its_block + assert_nil @av.output_buffer + string = @av.capture do + @av.output_buffer << 'foo' + @av.output_buffer << 'bar' + end + assert_nil @av.output_buffer + assert_equal 'foobar', string + assert_kind_of ActionView::NonConcattingString, string + end + + def test_capture_captures_the_value_returned_by_the_block_in_the_temporary_buffer_is_blank + string = @av.capture('foo', 'bar') do |a, b| + a + b + end + assert_equal 'foobar', string + assert_kind_of ActionView::NonConcattingString, string + end + + def test_capture_returns_nil_if_the_returned_value_is_not_a_string + assert_nil @av.capture { 1 } + end + def test_content_for assert ! content_for?(:title) content_for :title, 'title' |