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Diffstat (limited to 'actionview/test/template/streaming_render_test.rb')
-rw-r--r-- | actionview/test/template/streaming_render_test.rb | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/actionview/test/template/streaming_render_test.rb b/actionview/test/template/streaming_render_test.rb new file mode 100644 index 0000000000..8a24d78e74 --- /dev/null +++ b/actionview/test/template/streaming_render_test.rb @@ -0,0 +1,108 @@ +# encoding: utf-8 +require 'abstract_unit' + +class TestController < ActionController::Base +end + +class FiberedTest < ActiveSupport::TestCase + def setup + view_paths = ActionController::Base.view_paths + @assigns = { :secret => 'in the sauce', :name => nil } + @view = ActionView::Base.new(view_paths, @assigns) + @controller_view = TestController.new.view_context + end + + def render_body(options) + @view.view_renderer.render_body(@view, options) + end + + def buffered_render(options) + body = render_body(options) + string = "" + body.each do |piece| + string << piece + end + string + end + + def test_streaming_works + content = [] + body = render_body(:template => "test/hello_world", :layout => "layouts/yield") + + body.each do |piece| + content << piece + end + + assert_equal "<title>", content[0] + assert_equal "", content[1] + assert_equal "</title>\n", content[2] + assert_equal "Hello world!", content[3] + assert_equal "\n", content[4] + end + + def test_render_file + assert_equal "Hello world!", buffered_render(:file => "test/hello_world") + end + + def test_render_file_with_locals + locals = { :secret => 'in the sauce' } + assert_equal "The secret is in the sauce\n", buffered_render(:file => "test/render_file_with_locals", :locals => locals) + end + + def test_render_partial + assert_equal "only partial", buffered_render(:partial => "test/partial_only") + end + + def test_render_inline + assert_equal "Hello, World!", buffered_render(:inline => "Hello, World!") + end + + def test_render_without_layout + assert_equal "Hello world!", buffered_render(:template => "test/hello_world") + end + + def test_render_with_layout + assert_equal %(<title></title>\nHello world!\n), + buffered_render(:template => "test/hello_world", :layout => "layouts/yield") + end + + def test_render_with_layout_which_has_render_inline + assert_equal %(welcome\nHello world!\n), + buffered_render(:template => "test/hello_world", :layout => "layouts/yield_with_render_inline_inside") + end + + def test_render_with_layout_which_renders_another_partial + assert_equal %(partial html\nHello world!\n), + buffered_render(:template => "test/hello_world", :layout => "layouts/yield_with_render_partial_inside") + end + + def test_render_with_nested_layout + assert_equal %(<title>title</title>\n\n<div id="column">column</div>\n<div id="content">content</div>\n), + buffered_render(:template => "test/nested_layout", :layout => "layouts/yield") + end + + def test_render_with_file_in_layout + assert_equal %(\n<title>title</title>\n\n), + buffered_render(:template => "test/layout_render_file") + end + + def test_render_with_handler_without_streaming_support + assert_match "<p>This is grand!</p>", buffered_render(:template => "test/hello") + end + + def test_render_with_streaming_multiple_yields_provide_and_content_for + assert_equal "Yes, \nthis works\n like a charm.", + buffered_render(:template => "test/streaming", :layout => "layouts/streaming") + end + + def test_render_with_streaming_with_fake_yields_and_streaming_buster + assert_equal "This won't look\n good.", + buffered_render(:template => "test/streaming_buster", :layout => "layouts/streaming") + end + + def test_render_with_nested_streaming_multiple_yields_provide_and_content_for + assert_equal "?Yes, \n\nthis works\n\n? like a charm.", + buffered_render(:template => "test/nested_streaming", :layout => "layouts/streaming") + end + +end |