diff options
Diffstat (limited to 'actionpack/test/template/dependency_tracker_test.rb')
-rw-r--r-- | actionpack/test/template/dependency_tracker_test.rb | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/actionpack/test/template/dependency_tracker_test.rb b/actionpack/test/template/dependency_tracker_test.rb new file mode 100644 index 0000000000..9c68afbdbd --- /dev/null +++ b/actionpack/test/template/dependency_tracker_test.rb @@ -0,0 +1,46 @@ +require 'abstract_unit' +require 'action_view/dependency_tracker' + +class DependencyTrackerTest < ActionView::TestCase + Neckbeard = lambda {|template| template.source } + Bowtie = lambda {|template| template.source } + + class NeckbeardTracker + def self.call(name, template) + ["foo/#{name}"] + end + end + + class FakeTemplate + attr_reader :source, :handler + + def initialize(source, handler = Neckbeard) + @source, @handler = source, handler + end + end + + def tracker + ActionView::DependencyTracker + end + + def setup + ActionView::Template.register_template_handler :neckbeard, Neckbeard + tracker.register_tracker(:neckbeard, NeckbeardTracker) + end + + def teardown + tracker.remove_tracker(:neckbeard) + end + + def test_finds_tracker_by_template_handler + template = FakeTemplate.new("boo/hoo") + dependencies = tracker.find_dependencies("boo/hoo", template) + assert_equal ["foo/boo/hoo"], dependencies + end + + def test_returns_empty_array_if_no_tracker_is_found + template = FakeTemplate.new("boo/hoo", Bowtie) + dependencies = tracker.find_dependencies("boo/hoo", template) + assert_equal [], dependencies + end +end |