1 files changed, 23 insertions, 7 deletions
diff --git a/actionview/test/template/digestor_test.rb b/actionview/test/template/digestor_test.rb
index bfab97cf1e..d4c5048bde 100644
--- a/actionview/test/template/digestor_test.rb
+++ b/actionview/test/template/digestor_test.rb
@@ -26,6 +26,7 @@ class TemplateDigestorTest < ActionView::TestCase
     @cwd     = Dir.pwd
     @tmp_dir = Dir.mktmpdir
 
+    ActionView::LookupContext::DetailsKey.clear
     FileUtils.cp_r FixtureFinder::FIXTURES_DIR, @tmp_dir
     Dir.chdir @tmp_dir
   end
@@ -33,7 +34,6 @@ class TemplateDigestorTest < ActionView::TestCase
   def teardown
     Dir.chdir @cwd
     FileUtils.rm_r @tmp_dir
-    ActionView::Digestor.cache.clear
   end
 
   def test_top_level_change_reflected
@@ -130,12 +130,27 @@ class TemplateDigestorTest < ActionView::TestCase
     end
   end
 
+  def test_getting_of_singly_nested_dependencies
+    singly_nested_dependencies = ["messages/header", "messages/form", "messages/message", "events/event", "comments/comment"]
+    assert_equal singly_nested_dependencies, nested_dependencies('messages/edit')
+  end
+
+  def test_getting_of_doubly_nested_dependencies
+    doubly_nested = [{"comments/comments"=>["comments/comment"]}, "messages/message"]
+    assert_equal doubly_nested, nested_dependencies('messages/peek')
+  end
+
   def test_nested_template_directory
     assert_digest_difference("messages/show") do
       change_template("messages/actions/_move")
     end
   end
 
+  def test_nested_template_deps
+    nested_deps = ["messages/header", {"comments/comments"=>["comments/comment"]}, "messages/actions/move", "events/event", "messages/something_missing", "messages/something_missing_1", "messages/message", "messages/form"]
+    assert_equal nested_deps, nested_dependencies("messages/show")
+  end
+
   def test_recursion_in_renders
     assert digest("level/recursion") # assert recursion is possible
     assert_not_nil digest("level/recursion") # assert digest is stored
@@ -291,28 +306,29 @@ class TemplateDigestorTest < ActionView::TestCase
 
     def assert_digest_difference(template_name, options = {})
       previous_digest = digest(template_name, options)
-      ActionView::Digestor.cache.clear
+      finder.digest_cache.clear
 
       yield
 
       assert_not_equal previous_digest, digest(template_name, options), "digest didn't change"
-      ActionView::Digestor.cache.clear
+      finder.digest_cache.clear
     end
 
     def digest(template_name, options = {})
       options = options.dup
 
       finder.variants = options.delete(:variants) || []
-
-      ActionView::Digestor.digest({ name: template_name, finder: finder }.merge(options))
+      ActionView::Digestor.digest(name: template_name, finder: finder, dependencies: (options[:dependencies] || []))
     end
 
     def dependencies(template_name)
-      ActionView::Digestor.new(template_name, finder).dependencies
+      tree = ActionView::Digestor.tree(template_name, finder)
+      tree.children.map(&:name)
     end
 
     def nested_dependencies(template_name)
-      ActionView::Digestor.new(template_name, finder).nested_dependencies
+      tree = ActionView::Digestor.tree(template_name, finder)
+      tree.children.map(&:to_dep_map)
     end
 
     def finder