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# encoding: utf-8
require 'abstract_unit'
require 'controller/fake_models'
class TestController < ActionController::Base
end
class FiberedTest < ActiveSupport::TestCase
def setup
view_paths = ActionController::Base.view_paths
@assigns = { :secret => 'in the sauce' }
@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.erb", :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.erb")
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.erb", :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.erb", :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.erb", :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.erb", :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.erb", :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.erb")
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 if defined?(Fiber)
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